| |
| 60m |
| Indoor Alltime
Show/hide |
| |
| 2010 |
| Indoor |
| 6.89 | 7h1 | BIG | Boston MA | 6 Feb |
|
| 2010
6.89iw | 7h1 | Boston MA | 6 Feb | |
| |
| 100m |
| Outdoor Alltime
Show/hide |
| |
| 2007 |
| Outdoor |
| 10.23 +2.0 | 1r1 | Miami Elite Inv | Coral Gables FL | 14 Apr |
| 2020 |
| Outdoor |
| 11.19 +1.5 | 2rD | | Fort Worth TX | 23 Jul |
|
| 2007
10.23w +2.0 | 1r1 | Coral Gables FL | 14 Apr | |
| 2020
11.19w +1.5 | 2rD | Fort Worth TX | 23 Jul | |
| |
| 150m |
| Outdoor Alltime
Show/hide |
| |
| 2020 |
| Outdoor |
| 15.69 +1.8 | 3 | | Fort Worth TX | 20 Jul |
|
| 2020
15.69w +1.8 | 3 | Fort Worth TX | 20 Jul | |
| |
| 200m |
| Outdoor Alltime
Show/hide |
| |
| 2004 |
| Indoor |
| 21.34 | 1r3 | FIC | Gainesville FL | 17 Jan |
| 21.33 NU20R | 3r1 | SEC Inv | Gainesville FL | 25 Jan |
|
| 20.82 -0.6 | 2r1 | Sun Angel | Tempe AZ | 10 Apr |
| 21.55 -0.9 | 1-19 | | Follonica | 7 Jul |
|
| Oversized track |
| 21.04 NU20R | 2h2 | SEC | Lexington KY | 28 Feb |
| 21.17 | 4r2 | SEC | Lexington KY | 29 Feb |
| 2005 |
| Indoor |
| 21.16 | 1r1 | FIC | Gainesville FL | 15 Jan |
| 20.51 | 2h2 | SEC | Fayetteville AR | 26 Feb |
| 20.40 | 3r2 | SEC | Fayetteville AR | 26 Feb |
| 20.50 | 1h3 | NCAA | Fayetteville AR | 11 Mar |
| 20.63 | 3r2 | NCAA | Fayetteville AR | 11 Mar |
| Oversized track |
| 20.93 | 1r1 | 6-Way | Lubbock TX | 22 Jan |
| 2006 |
| Indoor |
| 21.10 | 2r1 | Gator Inv | Gainesville FL | 21 Jan |
|
| 20.65 +0.3 | 1r1 | Diet Pepsi | Gainesville FL | 1 Apr |
| 2007 |
| Outdoor |
| 20.49 +1.3 | 1r1 | Miami Elite Inv | Coral Gables FL | 14 Apr |
| 21.01 -2.2 | 2h1 | NC | Indianapolis IN | 23 Jun |
| 20.61 -0.3 | 4s2 | NC | Indianapolis IN | 24 Jun |
| -0.3 DNS | | NC | Indianapolis IN | 24 Jun |
| 2010 |
| Outdoor |
| 20.85 +1.1 | 2rB | MSR | Walnut CA | 17 Apr |
| 21.22 -1.7 | 2h3 | NC | Des Moines IA | 26 Jun |
| 2011 |
| Outdoor |
| 20.84 +4.6 | 6h1 | NC | Eugene OR | 25 Jun |
| 2013 |
| Outdoor |
| 20.68 +3.5 | 1rC | | Montverde FL | 1 Jun |
| 2014 |
| Outdoor |
| 20.78 0.0 | 3rC | FloridaR | Gainesville FL | 4 Apr |
| 20.94 +4.1 | 3rB | | Clermont FL | 31 May |
| 2016 |
| Outdoor |
| 20.88 -0.4 | 2 | Jones | Gainesville FL | 22 Apr |
| 2017 |
| Outdoor |
| 20.84 +1.6 | 3 | Jones | Gainesville FL | 28 Apr |
|
| 2004
20.82w -0.6 | 2r1 | Tempe AZ | 10 Apr | |
| 2006
20.65w +0.3 | 1r1 | Gainesville FL | 1 Apr | |
| 2007
20.49w +1.3 | 1r1 | Coral Gables FL | 14 Apr | |
| 2010
20.85w +1.1 | 2rB | Walnut CA | 17 Apr | |
| 2011
20.84w +4.6 | 6h1 | Eugene OR | 25 Jun | |
| 2013
20.68w +3.5 | 1rC | Montverde FL | 1 Jun | |
| 2014
20.78w 0.0 | 3rC | Gainesville FL | 4 Apr | |
| 2016
20.88w -0.4 | 2 | Gainesville FL | 22 Apr | |
| 2017
20.84w +1.6 | 3 | Gainesville FL | 28 Apr | |
| Indoor Alltime
Show/hide |
| |
| 2004 |
| Indoor |
| 21.34 | 1r3 | FIC | Gainesville FL | 17 Jan |
| 21.33 NU20R | 3r1 | SEC Inv | Gainesville FL | 25 Jan |
|
| 20.82 -0.6 | 2r1 | Sun Angel | Tempe AZ | 10 Apr |
| 21.55 -0.9 | 1-19 | | Follonica | 7 Jul |
|
| Oversized track |
| 21.04 NU20R | 2h2 | SEC | Lexington KY | 28 Feb |
| 21.17 | 4r2 | SEC | Lexington KY | 29 Feb |
| 2005 |
| Indoor |
| 21.16 | 1r1 | FIC | Gainesville FL | 15 Jan |
| 20.51 | 2h2 | SEC | Fayetteville AR | 26 Feb |
| 20.40 | 3r2 | SEC | Fayetteville AR | 26 Feb |
| 20.50 | 1h3 | NCAA | Fayetteville AR | 11 Mar |
| 20.63 | 3r2 | NCAA | Fayetteville AR | 11 Mar |
| Oversized track |
| 20.93 | 1r1 | 6-Way | Lubbock TX | 22 Jan |
| 2006 |
| Indoor |
| 21.10 | 2r1 | Gator Inv | Gainesville FL | 21 Jan |
|
| 20.65 +0.3 | 1r1 | Diet Pepsi | Gainesville FL | 1 Apr |
| 2007 |
| Outdoor |
| 20.49 +1.3 | 1r1 | Miami Elite Inv | Coral Gables FL | 14 Apr |
| 21.01 -2.2 | 2h1 | NC | Indianapolis IN | 23 Jun |
| 20.61 -0.3 | 4s2 | NC | Indianapolis IN | 24 Jun |
| -0.3 DNS | | NC | Indianapolis IN | 24 Jun |
| 2010 |
| Outdoor |
| 20.85 +1.1 | 2rB | MSR | Walnut CA | 17 Apr |
| 21.22 -1.7 | 2h3 | NC | Des Moines IA | 26 Jun |
| 2011 |
| Outdoor |
| 20.84 +4.6 | 6h1 | NC | Eugene OR | 25 Jun |
| 2013 |
| Outdoor |
| 20.68 +3.5 | 1rC | | Montverde FL | 1 Jun |
| 2014 |
| Outdoor |
| 20.78 0.0 | 3rC | FloridaR | Gainesville FL | 4 Apr |
| 20.94 +4.1 | 3rB | | Clermont FL | 31 May |
| 2016 |
| Outdoor |
| 20.88 -0.4 | 2 | Jones | Gainesville FL | 22 Apr |
| 2017 |
| Outdoor |
| 20.84 +1.6 | 3 | Jones | Gainesville FL | 28 Apr |
|
| 2004
21.33iw NU20R | 3r1 | Gainesville FL | 25 Jan | |
| 2005
20.40iw | 3r2 | Fayetteville AR | 26 Feb | |
| 2006
21.10iw | 2r1 | Gainesville FL | 21 Jan | |
| |
| 300m |
| Outdoor Alltime
Show/hide |
| |
| 2006 |
| Indoor |
| 31.94 | 2 | Tyson | Fayetteville AR | 10 Feb |
| 2020 |
| Outdoor |
| 33.59 | 2 | | Fort Worth TX | 23 Jul |
|
| 2020
33.59w | 2 | Fort Worth TX | 23 Jul | |
| Indoor Alltime
Show/hide |
| |
| 2006 |
| Indoor |
| 31.94 | 2 | Tyson | Fayetteville AR | 10 Feb |
| 2020 |
| Outdoor |
| 33.59 | 2 | | Fort Worth TX | 23 Jul |
|
| 2006
31.94iw | 2 | Fayetteville AR | 10 Feb | |
| |
| 400m |
| Outdoor Alltime
Show/hide |
1| 1 World Indoor Record |
| races under 45 seconds: 3 |
| 2004 |
| Indoor |
| 47.10 | 1r1 | Gator Inv | Gainesville FL | 1 Feb |
| 46.11 | 1r12 | Razorback | Fayetteville AR | 13 Feb |
| 46.41 | 2h1 | NCAA | Fayetteville AR | 12 Mar |
| 45.90 NU20R AJR | 1r1 | NCAA | Fayetteville AR | 13 Mar |
|
| 46.83 | 6r1 | Sun Angel | Tempe AZ | 10 Apr |
|
| Oversized track |
| 46.10 | 1h3 | SEC | Lexington KY | 28 Feb |
| 46.32 | 2r2 | SEC | Lexington KY | 29 Feb |
| 2005 |
| Indoor |
| 1 World Indoor Record |
| races under 45 seconds: 1 |
| 46.13 | 2r1 | Gator Inv | Gainesville FL | 6 Feb |
| 45.87 | 1h3 | SEC | Fayetteville AR | 26 Feb |
| 45.29 | 1r2 | SEC | Fayetteville AR | 27 Feb |
| 46.05 | 1h2 | NCAA | Fayetteville AR | 11 Mar |
| 44.57 WR | 1r2 | NCAA | Fayetteville AR | 12 Mar |
|
| 45.31 | 3r2 | DNG | Stockholm/S | 26 Jul |
| 2006 |
| Outdoor |
| races under 45 seconds: 1 |
| 44.71 | 1 | Reebok | New York NY | 3 Jun |
| 46.00 | 8r2 | DNG | Stockholm/S | 25 Jul |
| 2007 |
| Outdoor |
| races under 45 seconds: 1 |
| 44.48 | 2 | DNG | Stockholm/S | 7 Aug |
| 46.59 | 6 | Golden GP | Shanghai | 28 Sep |
| 2008 |
| Outdoor |
| 45.10 | 4 | Adidas | Carson CA | 18 May |
| 45.77 | 7 | Pre | Eugene OR | 8 Jun |
| 45.47 | 6 | DNG | Stockholm/S | 22 Jul |
| 2009 |
| Outdoor |
| 45.76 | 6 | Reebok | New York NY | 30 May |
| 46.17 | 1h5 | NC | Eugene OR | 25 Jun |
| 45.08 | 1s1 | NC | Eugene OR | 26 Jun |
| 45.14 | 3 | NC | Eugene OR | 27 Jun |
| 45.83 | 3 | DNG | Stockholm/S | 31 Jul |
| 45.46 | 7 | WK | Zürich | 28 Aug |
| 45.77 | 6 | Aviva | Gateshead | 31 Aug |
| 2010 |
| Indoor |
| 46.88A | 1h3 | NC | Albuquerque NM | 27 Feb |
| 46.29A | 1r1 | NC | Albuquerque NM | 28 Feb |
|
| 46.52 | 3h1 | NC | Des Moines IA | 24 Jun |
| 46.01 | 5s1 | NC | Des Moines IA | 25 Jun |
| 2011 |
| Outdoor |
| 45.85 | 3h3 | NC | Eugene OR | 23 Jun |
| 45.42 | 4s2 | NC | Eugene OR | 24 Jun |
| DNS | | NC | Eugene OR | 25 Jun |
| 2012 |
| Outdoor |
| 46.49 | 5 | GP | Uberlândia | 13 May |
| 46.53 | 3 | GP | Rio de Janeiro | 20 May |
| 2013 |
| Outdoor |
| 45.74 | 1 | | Montverde FL | 1 Jun |
| 46.70 | 1 | Amst Open | Amsterdam | 31 Aug |
| 46.44 | 5 | Hanzekovic | Zagreb | 3 Sep |
| 2014 |
| Outdoor |
| 46.19 | 7 | Jones | Gainesville FL | 19 Apr |
| 46.31 | 3 | | Clermont FL | 26 Apr |
| 46.31 | 5 | ATL | Atlanta GA | 16 May |
| 46.08 | 2 | | Clermont FL | 31 May |
| 46.57 | 2 | Star Athletics | Montverde FL | 7 Jun |
| 2017 |
| Outdoor |
| 46.01 | 1rB | FloridaR | Gainesville FL | 30 Mar |
| 46.19 | 5 | FBKG | Hengelo | 11 Jun |
| 2018 |
| Outdoor |
| 46.33 | 1rB | | Gainesville FL | 13 Apr |
|
| 2004
46.83w | 6r1 | Tempe AZ | 10 Apr | |
| 2005
45.31w | 3r2 | Stockholm/S | 26 Jul | |
| 2006
44.71w | 1 | New York NY | 3 Jun | |
| 2007
44.48w | 2 | Stockholm/S | 7 Aug | |
| 2008
45.10w | 4 | Carson CA | 18 May | |
| 2009
45.08w | 1s1 | Eugene OR | 26 Jun | |
| 2010
46.01w | 5s1 | Des Moines IA | 25 Jun | |
| 2011
45.42w | 4s2 | Eugene OR | 24 Jun | |
| 2012
46.49w | 5 | Uberlândia | 13 May | |
| 2013
45.74w | 1 | Montverde FL | 1 Jun | |
| 2014
46.08w | 2 | Clermont FL | 31 May | |
| 2017
46.01w | 1rB | Gainesville FL | 30 Mar | |
| 2018
46.33w | 1rB | Gainesville FL | 13 Apr | |
| Indoor Alltime
Show/hide |
1| 1 World Indoor Record |
| races under 45 seconds: 3 |
| 2004 |
| Indoor |
| 47.10 | 1r1 | Gator Inv | Gainesville FL | 1 Feb |
| 46.11 | 1r12 | Razorback | Fayetteville AR | 13 Feb |
| 46.41 | 2h1 | NCAA | Fayetteville AR | 12 Mar |
| 45.90 NU20R AJR | 1r1 | NCAA | Fayetteville AR | 13 Mar |
|
| 46.83 | 6r1 | Sun Angel | Tempe AZ | 10 Apr |
|
| Oversized track |
| 46.10 | 1h3 | SEC | Lexington KY | 28 Feb |
| 46.32 | 2r2 | SEC | Lexington KY | 29 Feb |
| 2005 |
| Indoor |
| 1 World Indoor Record |
| races under 45 seconds: 1 |
| 46.13 | 2r1 | Gator Inv | Gainesville FL | 6 Feb |
| 45.87 | 1h3 | SEC | Fayetteville AR | 26 Feb |
| 45.29 | 1r2 | SEC | Fayetteville AR | 27 Feb |
| 46.05 | 1h2 | NCAA | Fayetteville AR | 11 Mar |
| 44.57 WR | 1r2 | NCAA | Fayetteville AR | 12 Mar |
|
| 45.31 | 3r2 | DNG | Stockholm/S | 26 Jul |
| 2006 |
| Outdoor |
| races under 45 seconds: 1 |
| 44.71 | 1 | Reebok | New York NY | 3 Jun |
| 46.00 | 8r2 | DNG | Stockholm/S | 25 Jul |
| 2007 |
| Outdoor |
| races under 45 seconds: 1 |
| 44.48 | 2 | DNG | Stockholm/S | 7 Aug |
| 46.59 | 6 | Golden GP | Shanghai | 28 Sep |
| 2008 |
| Outdoor |
| 45.10 | 4 | Adidas | Carson CA | 18 May |
| 45.77 | 7 | Pre | Eugene OR | 8 Jun |
| 45.47 | 6 | DNG | Stockholm/S | 22 Jul |
| 2009 |
| Outdoor |
| 45.76 | 6 | Reebok | New York NY | 30 May |
| 46.17 | 1h5 | NC | Eugene OR | 25 Jun |
| 45.08 | 1s1 | NC | Eugene OR | 26 Jun |
| 45.14 | 3 | NC | Eugene OR | 27 Jun |
| 45.83 | 3 | DNG | Stockholm/S | 31 Jul |
| 45.46 | 7 | WK | Zürich | 28 Aug |
| 45.77 | 6 | Aviva | Gateshead | 31 Aug |
| 2010 |
| Indoor |
| 46.88A | 1h3 | NC | Albuquerque NM | 27 Feb |
| 46.29A | 1r1 | NC | Albuquerque NM | 28 Feb |
|
| 46.52 | 3h1 | NC | Des Moines IA | 24 Jun |
| 46.01 | 5s1 | NC | Des Moines IA | 25 Jun |
| 2011 |
| Outdoor |
| 45.85 | 3h3 | NC | Eugene OR | 23 Jun |
| 45.42 | 4s2 | NC | Eugene OR | 24 Jun |
| DNS | | NC | Eugene OR | 25 Jun |
| 2012 |
| Outdoor |
| 46.49 | 5 | GP | Uberlândia | 13 May |
| 46.53 | 3 | GP | Rio de Janeiro | 20 May |
| 2013 |
| Outdoor |
| 45.74 | 1 | | Montverde FL | 1 Jun |
| 46.70 | 1 | Amst Open | Amsterdam | 31 Aug |
| 46.44 | 5 | Hanzekovic | Zagreb | 3 Sep |
| 2014 |
| Outdoor |
| 46.19 | 7 | Jones | Gainesville FL | 19 Apr |
| 46.31 | 3 | | Clermont FL | 26 Apr |
| 46.31 | 5 | ATL | Atlanta GA | 16 May |
| 46.08 | 2 | | Clermont FL | 31 May |
| 46.57 | 2 | Star Athletics | Montverde FL | 7 Jun |
| 2017 |
| Outdoor |
| 46.01 | 1rB | FloridaR | Gainesville FL | 30 Mar |
| 46.19 | 5 | FBKG | Hengelo | 11 Jun |
| 2018 |
| Outdoor |
| 46.33 | 1rB | | Gainesville FL | 13 Apr |
|
| 2004
45.90iw NU20R AJR | 1r1 | Fayetteville AR | 13 Mar | |
| 2005
44.57iw WR | 1r2 | Fayetteville AR | 12 Mar | |
| 2010
46.29Aiw | 1r1 | Albuquerque NM | 28 Feb | |
| |
| 55m Hurdles |
| Indoor Alltime
Show/hide |
| |
| 2004 |
| Indoor |
| 7.35 | 1h1 | FIC | Gainesville FL | 17 Jan |
| 7.35 | 4 | FIC | Gainesville FL | 17 Jan |
| 7.29 NU20R | 2h2 | SEC Inv | Gainesville FL | 25 Jan |
| 7.30 | 3 | SEC Inv | Gainesville FL | 25 Jan |
| 7.33 | 3h4 | Gator Inv | Gainesville FL | 1 Feb |
| 7.35 | 4r2 | Gator Inv | Gainesville FL | 1 Feb |
| 7.41 | 6h2 | FastTimes | Gainesville FL | 6 Mar |
| 7.36 | 5r2 | FastTimes | Gainesville FL | 6 Mar |
| 2005 |
| Indoor |
| 7.28 | 1h2 | FIC | Gainesville FL | 15 Jan |
| 7.32 | 2 | FIC | Gainesville FL | 15 Jan |
| 7.44 | 1h2 | 6-Way | Lubbock TX | 22 Jan |
| 7.51 | 5 | 6-Way | Lubbock TX | 22 Jan |
| 7.30 | 1h2 | Gator Inv | Gainesville FL | 6 Feb |
| 7.41 | 5r2 | Gator Inv | Gainesville FL | 6 Feb |
| 7.38 | 1h2 | Fast Times | Gainesville FL | 4 Mar |
|
| 2004
7.29iw NU20R | 2h2 | Gainesville FL | 25 Jan | |
| 2005
7.28iw | 1h2 | Gainesville FL | 15 Jan | |
| |
| 60m Hurdles |
| Indoor Alltime
Show/hide |
| |
| 2004 |
| Indoor |
| 7.94 | 1h4 | Razorback | Fayetteville AR | 13 Feb |
| 7.96 | 6r1 | Razorback | Fayetteville AR | 13 Feb |
| 7.80 NU20R | 1h1 | SEC | Lexington KY | 28 Feb |
| 7.92 | 7 | SEC | Lexington KY | 29 Feb |
| 7.87 | 6h2 | NCAA | Fayetteville AR | 12 Mar |
| 2005 |
| Indoor |
| 7.84 | 2h1 | SEC | Fayetteville AR | 26 Feb |
| 7.86 | 5 | SEC | Fayetteville AR | 26 Feb |
|
| 2004
7.80iw NU20R | 1h1 | Lexington KY | 28 Feb | |
| 2005
7.84iw | 2h1 | Fayetteville AR | 26 Feb | |
| |
| 110m Hurdles |
| Outdoor Alltime
Show/hide |
| |
| 2004 |
| Outdoor |
| 14.02 -1.2 | 1h2 | FloridaR | Gainesville FL | 26 Mar |
| 14.15 +0.6 | 6 | FloridaR | Gainesville FL | 27 Mar |
| 13.87 -0.5 | 2 | | Gainesville FL | 2 May |
| 14.09 +0.7 | 2h1 | SEC | Oxford MS | 15 May |
| 13.97 +0.1 | 6 | SEC | Oxford MS | 16 May |
| 13.78 +1.9 NU20R | 3h2 | East | Gainesville FL | 28 May |
| 13.93 +3.5 | 7 | East | Gainesville FL | 29 May |
| 2005 |
| Outdoor |
| 14.40 +2.4 | 5r1 | Gatorade | Coral Gables FL | 16 Apr |
| 13.95 +1.1 | 2h3 | SEC | Nashville TN | 14 May |
| 14.08 +0.9 | 6 | SEC | Nashville TN | 15 May |
|
| 2004
13.78w +1.9 NU20R | 3h2 | Gainesville FL | 28 May | |
| 2005
13.95w +1.1 | 2h3 | Nashville TN | 14 May | |
| |
| 300m Hurdles |
| Outdoor Alltime
Show/hide |
| |
| 2003 |
| Outdoor |
| 35.42 | 1-HS | | Humble TX | 26 Apr |
| 35.47 | 1-HS | UIL | Austin TX | 10 May |
|
| 2003
35.42w | 1-HS | Humble TX | 26 Apr | |
| |
| 400m Hurdles |
| Outdoor Alltime
Show/hide |
| races under 48.50: 47 |
| 2002 |
| Outdoor |
| 51.1h | 1-18 | | Houston TX | 13 Jul |
| 52.35 | 1h1-19 | JunOly | Omaha NE | 26 Jul |
| 49.77 | 1-19 | JunOly | Omaha NE | 28 Jul |
| 2003 |
| Outdoor |
| 50.56 | 1 | All-Comers | Houston TX | 6 Jun |
| 50.96 | 1r3-HS | NatSch | Raleigh NC | 14 Jun |
| 51.7h | 1-18 | | Pharr TX | 21 Jun |
| 51.85 | 1-18 | | Pharr TX | 19 Jul |
| 51.61 | 1h1-18 | | Miami FL | 1 Aug |
| 50.13 | 1-18 | | Miami FL | 3 Aug |
| 2004 |
| Outdoor |
| 49.69 | 1r1 | FloridaR | Gainesville FL | 26 Mar |
| 49.94 | 1h8 | TexasR | Austin TX | 1 Apr |
| 50.23 | 2r1 | PennR | Philadelphia PA | 24 Apr |
| 50.05 | 1 | | Gainesville FL | 2 May |
| 48.77 AJR | 1 | SEC | Oxford MS | 16 May |
| 51.06 | 1h4 | East | Gainesville FL | 28 May |
| 49.01 | 1 | East | Gainesville FL | 29 May |
| 49.91 | 1h3 | NCAA | Austin TX | 11 Jun |
| 49.05 | 1 | NCAA | Austin TX | 12 Jun |
| 52.06 | 1h3-19 | NC-j | College Station TX | 25 Jun |
| 50.86 | 2-19 | NC-j | College Station TX | 26 Jun |
| 50.10 | 1h3-19 | WJ | Grosseto | 14 Jul |
| 49.01 | 1s2-19 | WJ | Grosseto | 15 Jul |
| 48.51 | 1-19 | WJ | Grosseto | 16 Jul |
| 2005 |
| Outdoor |
| races under 48.50: 6 |
| 51.13 | 1 | Gatorade | Coral Gables FL | 16 Apr |
| 49.68 | 1h3 | SEC | Nashville TN | 13 May |
| 48.29 | 1 | SEC | Nashville TN | 15 May |
| 50.86 | 1h3 | East | New York NY | 27 May |
| 48.47 | 1 | East | New York NY | 28 May |
| 49.13 | 1h4 | NCAA | Sacramento CA | 9 Jun |
| 48.66 | 1s2 | NCAA | Sacramento CA | 10 Jun |
| 47.56 | 1 | NCAA | Sacramento CA | 11 Jun |
| 49.67 | 1h2 | NC | Carson CA | 24 Jun |
| 48.82 | 2s2 | NC | Carson CA | 25 Jun |
| 47.24 | 1 | NC | Carson CA | 26 Jun |
| 49.03 | 4r2 | Norw Union | London | 22 Jul |
| 48.98 | 1h1 | WC | Helsinki | 6 Aug |
| 48.49 | 2s2 | WC | Helsinki | 7 Aug |
| 48.18 | 4 | WC | Helsinki | 9 Aug |
| 48.58 | 4 | WK | Zürich | 19 Aug |
| 2006 |
| Outdoor |
| races under 48.50: 3 |
| 48.95 | 1 | | Kingston | 6 May |
| 49.18 | 2 | Pre | Eugene OR | 28 May |
| 49.32 | 1h2 | NC | Indianapolis IN | 22 Jun |
| 48.70 | 1s1 | NC | Indianapolis IN | 23 Jun |
| 47.39 | 1 | NC | Indianapolis IN | 24 Jun |
| 49.32 | 8 | Tsiklitiria | Athína | 3 Jul |
| 48.57 | 2 | Gaz | Saint-Denis | 8 Jul |
| 49.07 | 6r2 | Athletissima | Lausanne | 11 Jul |
| 48.63 | 1 | Norw Union | London | 28 Jul |
| 49.05 | 7r2 | WK | Zürich | 18 Aug |
| 48.64 | 1 | v3Nat | Birmingham | 20 Aug |
| 48.12 | 1 | WCp | Athína | 16 Sep |
| 48.36 | 1 | Super | Yokohama | 24 Sep |
| 2007 |
| Outdoor |
| races under 48.50: 8 |
| 48.72 | 2 | | Kingston | 5 May |
| 48.46 | 2 | Adidas | Carson CA | 20 May |
| 49.21 | 4 | Reebok | New York NY | 2 Jun |
| 49.72 | 1h1 | NC | Indianapolis IN | 21 Jun |
| 48.08 | 2s2 | NC | Indianapolis IN | 22 Jun |
| 47.80 | 2 | NC | Indianapolis IN | 23 Jun |
| 49.95 | 6 | Gaz | Saint-Denis | 6 Jul |
| 48.31 | 2 | Athletissima | Lausanne | 10 Jul |
| 48.26 | 2 | GGala | Roma | 13 Jul |
| 48.47 | 2 | Herc | Monaco | 25 Jul |
| 49.07 | 2h3 | WC | Osaka | 25 Aug |
| 48.60 | 1s3 | WC | Osaka | 26 Aug |
| 47.61 | 1 | WC | Osaka | 28 Aug |
| 48.35 | 2 | WAF | Stuttgart | 22 Sep |
| 50.74 | 5 | Super | Yokohama | 30 Sep |
| 2008 |
| Outdoor |
| races under 48.50: 11 |
| 47.79 | 1 | Jamaica Inv | Kingston | 3 May |
| 48.40 | 1 | Reebok | New York NY | 31 May |
| 49.13 | 2h4 | NC | Eugene OR | 27 Jun |
| 48.20 | 1s1 | NC | Eugene OR | 28 Jun |
| 48.36 | 2 | NC | Eugene OR | 29 Jun |
| 48.23 | 1 | GGala | Roma | 11 Jul |
| 48.33 | 1 | Gaz | Saint-Denis | 18 Jul |
| 48.36 | 1 | Aviva | London | 26 Jul |
| 49.42 | 1h4 | OG | Beijing | 15 Aug |
| 48.27 | 1s2 | OG | Beijing | 16 Aug |
| 47.98 | 2 | OG | Beijing | 18 Aug |
| 48.20 | 2 | WK | Zürich | 29 Aug |
| 48.29 | 1 | VD | Bruxelles | 5 Sep |
| 48.96 | 1 | WAF | Stuttgart | 13 Sep |
| 2009 |
| Outdoor |
| races under 48.50: 5 |
| 49.10 | 5 | Jamaica Inv | Kingston | 2 May |
| 48.60 | 1 | GP | Osaka | 9 May |
| 48.73 | 3 | Pre | Eugene OR | 7 Jun |
| 48.51 | 2 | Athletissima | Lausanne | 7 Jul |
| 48.09 | 1 | GGala | Roma | 10 Jul |
| 48.85 | 1 | Aviva | London | 25 Jul |
| 48.92 | 6 | Herc | Monaco | 28 Jul |
| 48.39 | 1h3 | WC | Berlin | 15 Aug |
| 48.00 | 1s1 | WC | Berlin | 16 Aug |
| 47.91 | 1 | WC | Berlin | 18 Aug |
| 48.11 | 1 | WAF | Thessaloníki | 12 Sep |
| Unknown irregularity |
| 48.38 | 1 | adidas | Carson CA | 16 May |
| 2010 |
| Outdoor |
| races under 48.50: 2 |
| 48.55 | 1 | | Kingston | 1 May |
| 48.82 | 2 | Diamond | Doha | 14 May |
| 48.69 | 1 | GSpike | Ostrava | 27 May |
| 48.12 | 1 | Bislett | Oslo | 4 Jun |
| 47.86 | 1 | adidas | New York NY | 12 Jun |
| 50.41 | 8 | Athl | Lausanne | 8 Jul |
| 2011 |
| Outdoor |
| 48.74 | 2 | Jam Inv | Kingston | 7 May |
| 50.03 | 9 | GGala | Roma | 26 May |
| 49.53 | 6 | GSpike | Ostrava | 31 May |
| 49.79 | 5 | Athletissima | Lausanne | 30 Jun |
| 49.48 | 7 | Herc | Monaco | 22 Jul |
| 48.91 | 4h2 | WC | Daegu | 29 Aug |
| 52.11 | 8s2 | WC | Daegu | 30 Aug |
| 2012 |
| Outdoor |
| races under 48.50: 2 |
| 49.66 | 2 | Star Inv | Clermont FL | 9 Jun |
| 49.37 | 1h4 | OT | Eugene OR | 28 Jun |
| 49.04 | 2s1 | OT | Eugene OR | 29 Jun |
| 48.89 | 3 | OT | Eugene OR | 1 Jul |
| 50.33 | 4 | Welsh Int | Cardiff | 18 Jul |
| 48.48 | 2h4 | OG | London | 3 Aug |
| 48.12 | 3s1 | OG | London | 4 Aug |
| 49.15 | 8 | OG | London | 6 Aug |
| 2013 |
| Outdoor |
| races under 48.50: 2 |
| 49.23 | 2 | | Kingston | 4 May |
| 49.76 | 4 | | Baie-Mahault | 8 May |
| 49.49 | 1 | | Montverde FL | 8 Jun |
| 50.68 | 1h2 | NC | Des Moines IA | 20 Jun |
| 49.07 | 2s2 | NC | Des Moines IA | 21 Jun |
| 48.06 | 2 | NC | Des Moines IA | 22 Jun |
| 48.93 | 7 | Herc | Monaco | 19 Jul |
| 49.43 | 2h3 | WC | Moskva | 12 Aug |
| 48.21 | 3s3 | WC | Moskva | 13 Aug |
| 49.08 | 8 | WC | Moskva | 15 Aug |
| 2015 |
| Outdoor |
| races under 48.50: 2 |
| 49.42 | 3 | FloridaR | Gainesville FL | 2 Apr |
| 50.48 | 5 | DrakeR | Des Moines IA | 24 Apr |
| 49.89 | 1 | | Clermont FL | 16 May |
| 49.53 | 2 | Classic | Montverde FL | 6 Jun |
| 50.15 | 2h3 | NC | Eugene OR | 25 Jun |
| 49.41 | 2s1 | NC | Eugene OR | 26 Jun |
| 48.44 | 3 | NC | Eugene OR | 27 Jun |
| 50.63 | 1h3 | PAG | Toronto | 22 Jul |
| 48.72 | 4 | PAG | Toronto | 23 Jul |
| 48.75 | 1h3 | WC | Beijing | 22 Aug |
| 48.50 | 2s1 | WC | Beijing | 23 Aug |
| 48.18 | 4 | WC | Beijing | 25 Aug |
| 2016 |
| Outdoor |
| races under 48.50: 4 |
| 50.17 | 1 | FloridaR | Gainesville FL | 31 Mar |
| 49.86 | 3 | DrakeR | Des Moines IA | 29 Apr |
| 49.56 | 7 | Diamond | Shanghai | 14 May |
| 48.87 | 2 | Pre | Eugene OR | 28 May |
| 49.61 | 4 | Bislett | Oslo | 9 Jun |
| 49.87 | 2 | Bauhaus | Stockholm/S | 16 Jun |
| 49.97 | 3h4 | NC | Eugene OR | 7 Jul |
| 49.28 | 2s2 | NC | Eugene OR | 8 Jul |
| 48.50 | 1 | NC | Eugene OR | 10 Jul |
| 48.40 | 1 | Müller | London | 23 Jul |
| 49.17 | 3h1 | OG | Rio de Janeiro | 15 Aug |
| 48.26 | 1s1 | OG | Rio de Janeiro | 16 Aug |
| 47.73 | 1 | OG | Rio de Janeiro | 18 Aug |
| 48.19 | 2 | Meet Paris | Saint-Denis | 27 Aug |
| 48.72 | 1 | WK | Zürich | 1 Sep |
| 2017 |
| Outdoor |
| races under 48.50: 2 |
| 49.40 | 2 | Diamond | Doha | 5 May |
| 49.43 | 4 | Diamond | Shanghai | 13 May |
| 50.52 | 8 | Bislett | Oslo | 15 Jun |
| 49.92 | 2h2 | NC | Sacramento CA | 23 Jun |
| 48.61 | 1s2 | NC | Sacramento CA | 24 Jun |
| 48.91 | 7 | NC | Sacramento CA | 25 Jun |
| 48.02 | 1 | Müller | London | 9 Jul |
| 49.46 | 1h1 | WC | London | 6 Aug |
| 48.35 | 1s1 | WC | London | 7 Aug |
| 48.52 | 3 | WC | London | 9 Aug |
| 49.20 | 4 | WK | Zürich | 24 Aug |
| 50.44 | 6 | Hanžeković | Zagreb | 29 Aug |
| 2018 |
| Outdoor |
| 50.19 | 6 | Diamond | Doha | 4 May |
| 49.37 | 3 | | Kingston | 19 May |
| 49.48 | 6 | GGala | Roma | 31 May |
| 49.30 | 5 | Bislett | Oslo | 7 Jun |
| 48.83 | 5 | Meet Paris | Paris | 30 Jun |
| 49.43 | 6 | Müller | London | 21 Jul |
| 2019 |
| Outdoor |
| 51.47 | 8 | | Montreuil | 11 Jun |
| 49.79 | 1h4 | NC | Des Moines IA | 25 Jul |
| 49.83 | 4s1 | NC | Des Moines IA | 26 Jul |
| 50.08 | 8 | NC | Des Moines IA | 27 Jul |
|
| 2002
49.77w | 1-19 | Omaha NE | 28 Jul | |
| 2003
50.13w | 1-18 | Miami FL | 3 Aug | |
| 2004
48.51w | 1-19 | Grosseto | 16 Jul | |
| 2005
47.24w | 1 | Carson CA | 26 Jun | |
| 2006
47.39w | 1 | Indianapolis IN | 24 Jun | |
| 2007
47.61w | 1 | Osaka | 28 Aug | |
| 2008
47.79w | 1 | Kingston | 3 May | |
| 2009
47.91w | 1 | Berlin | 18 Aug | |
| 2010
47.86w | 1 | New York NY | 12 Jun | |
| 2011
48.74w | 2 | Kingston | 7 May | |
| 2012
48.12w | 3s1 | London | 4 Aug | |
| 2013
48.06w | 2 | Des Moines IA | 22 Jun | |
| 2015
48.18w | 4 | Beijing | 25 Aug | |
| 2016
47.73w | 1 | Rio de Janeiro | 18 Aug | |
| 2017
48.02w | 1 | London | 9 Jul | |
| 2018
48.83w | 5 | Paris | 30 Jun | |
| 2019
49.79w | 1h4 | Des Moines IA | 25 Jul | |
| |
| 4 x 100m |
| Outdoor Alltime
Show/hide |
| |
| 2005 |
| Outdoor |
| 39.22 | 1 | Yellow Jacket | Atlanta GA | 2 Apr |
| 39.78 | 1h3 | PennR | Philadelphia PA | 29 Apr |
| 39.25 | 2r1 | PennR | Philadelphia PA | 30 Apr |
| 39.10 | 1r2 | SEC | Nashville TN | 15 May |
| 39.28 | 1h2 | East | New York NY | 27 May |
| 39.15 | 1 | East | New York NY | 28 May |
| 38.91 | 1h3 | NCAA | Sacramento CA | 8 Jun |
| 38.54 | 2 | NCAA | Sacramento CA | 10 Jun |
| 2009 |
| Outdoor |
| 39.28 | 2 | Johnson/JJK | Westwood CA | 11 Apr |
|
| 2005
38.54w | 2 | Sacramento CA | 10 Jun | |
| 2009
39.28w | 2 | Westwood CA | 11 Apr | |
| |
| 4 x 200m |
| Outdoor Alltime
Show/hide |
| |
| 2005 |
| Outdoor |
| 1:22.08 | 1 | FlorR | Gainesville FL | 25 Mar |
| 1:20.94 | 1 | PennR | Philadelphia PA | 30 Apr |
|
| 2005
1:20.94w | 1 | Philadelphia PA | 30 Apr | |
| |
| 4 x 400m |
| Outdoor Alltime
Show/hide |
| 1 World Indoor Best |
| |
| 2004 |
| Outdoor |
| 3:01.09 WU20R | 1-19 | WJ | Grosseto | 18 Jul |
| 2005 |
| Outdoor |
| 3:02.47 | 1r2 | TexasR | Austin TX | 9 Apr |
| 3:03.34 | 1r1 | PennR | Philadelphia PA | 30 Apr |
| 3:02.23 | 1 | SEC | Nashville TN | 15 May |
| 3:04.95 | 1 | East | New York NY | 28 May |
| 3:03.13 | 2h3 | NCAA | Sacramento CA | 9 Jun |
| 3:01.36 | 4 | NCAA | Sacramento CA | 11 Jun |
| 2006 |
| Indoor |
| 3:01.96 WB | 1 | Tyson | Fayetteville AR | 11 Feb |
|
| 2:59.86 | 1r3 | TexasR | Austin TX | 8 Apr |
| 3:00.13 | 2r3 | PennR | Philadelphia PA | 29 Apr |
| 2007 |
| Outdoor |
| 3:00.04 | 2r2 | PennR | Philadelphia PA | 28 Apr |
| 3:01.46 | 1h2 | WC | Osaka | 1 Sep |
| 2:55.56 | 1 | WC | Osaka | 2 Sep |
| 2008 |
| Outdoor |
| 3:04.68 | 3r1 | TexasR | Austin TX | 5 Apr |
| 3:01.12 | 2r1 | PennR | Philadelphia PA | 26 Apr |
| 2:59.98 | 1h1 | OG | Beijing | 22 Aug |
| 2:55.39 | 1 | OG | Beijing | 23 Aug |
| 2009 |
| Outdoor |
| 2:59.78 | 1r2 | PennR | Philadelphia PA | 25 Apr |
| 3:01.40 | 1h1 | WC | Berlin | 22 Aug |
| 2:57.86 | 1 | WC | Berlin | 23 Aug |
| 2010 |
| Indoor |
| 3:05.78 | 1h1 | WC | Doha | 13 Mar |
| 3:03.40 | 1 | WC | Doha | 14 Mar |
|
| 3:02.64 | 3 | PennR | Philadelphia PA | 24 Apr |
| 2011 |
| Outdoor |
| 3:05.99 | 4 | PennR | Philadelphia PA | 30 Apr |
| 2012 |
| Outdoor |
| 3:09.44 | 6 | GP | Rio de Janeiro | 20 May |
| 2015 |
| Outdoor |
| 3:00.21 | 3 | PAG | Toronto | 25 Jul |
| 2016 |
| Outdoor |
| 3:00.96 | 1 | FloridaR | Gainesville FL | 2 Apr |
| 2018 |
| Outdoor |
| 3:03.44 | 2 | FloridaR | Gainesville FL | 31 Mar |
|
| 2004
3:01.09w WU20R | 1-19 | Grosseto | 18 Jul | |
| 2005
3:01.36w | 4 | Sacramento CA | 11 Jun | |
| 2006
2:59.86w | 1r3 | Austin TX | 8 Apr | |
| 2007
2:55.56w | 1 | Osaka | 2 Sep | |
| 2008
2:55.39w | 1 | Beijing | 23 Aug | |
| 2009
2:57.86w | 1 | Berlin | 23 Aug | |
| 2010
3:02.64w | 3 | Philadelphia PA | 24 Apr | |
| 2011
3:05.99w | 4 | Philadelphia PA | 30 Apr | |
| 2012
3:09.44w | 6 | Rio de Janeiro | 20 May | |
| 2015
3:00.21w | 3 | Toronto | 25 Jul | |
| 2016
3:00.96w | 1 | Gainesville FL | 2 Apr | |
| 2018
3:03.44w | 2 | Gainesville FL | 31 Mar | |