| |
| 200m |
| Outdoor Alltime
Show/hide |
| |
| 2007 |
| Outdoor |
| 21.81 +3.0 | 3h1-16 | CariftaG | Providenciales | 8 Apr |
| 2008 |
| Outdoor |
| 21.68 -0.9 | 1h2-16 | CariftaG | Basseterre | 23 Mar |
| 21.38 +2.0 | 1-16 | CariftaG | Basseterre | 24 Mar |
| 21.42 | 1 | | Tortola | 21 Jun |
| 2009 |
| Outdoor |
| 21.50 | 1h1-19 | | St. Georges | 2 Apr |
| 20.8h | 1-19 | | St. Georges | 2 Apr |
| +0.2 DQ | h1-19 | CariftaG | Vieux-Fort | 12 Apr |
| 21.18 +0.4 | 1h9-17 | WY | Bressanone | 10 Jul |
| 21.23 +1.4 | 1s3-17 | WY | Bressanone | 11 Jul |
| 21.05 -0.9 | 1-17 | WY | Bressanone | 12 Jul |
| 2010 |
| Indoor |
| 20.94 NR NJR | 2r6 | TxA&M Chall | College Station TX | 13 Feb |
|
| 21.10 +1.0 | 1h2-19 | CariftaG | George Town | 4 Apr |
| 20.76 +0.8 | 1-19 | CariftaG | George Town | 5 Apr |
| 2011 |
| Indoor |
| 20.58A NR NU20R | 1 | Cherry/Silver | Albuquerque NM | 21 Jan |
|
| 20.41A +1.1 NR NU20R | 1 | UTEP Inv | El Paso TX | 16 Apr |
| 20.62 +3.6 | 1h3-19 | PanAmC | Miramar FL | 23 Jul |
| 20.53 +2.2 | 1-19 | PanAmC | Miramar FL | 23 Jul |
| 2014 |
| Outdoor |
| 20.64A -2.7 | 6 | UTEP Inv | El Paso TX | 12 Apr |
| 20.63 -1.2 | 1 | Seiko | Tokyo | 11 May |
|
| 2007
21.81w +3.0 | 3h1-16 | Providenciales | 8 Apr | |
| 2008
21.38w +2.0 | 1-16 | Basseterre | 24 Mar | |
| 2009
21.05w -0.9 | 1-17 | Bressanone | 12 Jul | |
| 2010
20.76w +0.8 | 1-19 | George Town | 5 Apr | |
| 2011
20.41Aw +1.1 NR NU20R | 1 | El Paso TX | 16 Apr | |
| 2014
20.63w -1.2 | 1 | Tokyo | 11 May | |
| Indoor Alltime
Show/hide |
| |
| 2007 |
| Outdoor |
| 21.81 +3.0 | 3h1-16 | CariftaG | Providenciales | 8 Apr |
| 2008 |
| Outdoor |
| 21.68 -0.9 | 1h2-16 | CariftaG | Basseterre | 23 Mar |
| 21.38 +2.0 | 1-16 | CariftaG | Basseterre | 24 Mar |
| 21.42 | 1 | | Tortola | 21 Jun |
| 2009 |
| Outdoor |
| 21.50 | 1h1-19 | | St. Georges | 2 Apr |
| 20.8h | 1-19 | | St. Georges | 2 Apr |
| +0.2 DQ | h1-19 | CariftaG | Vieux-Fort | 12 Apr |
| 21.18 +0.4 | 1h9-17 | WY | Bressanone | 10 Jul |
| 21.23 +1.4 | 1s3-17 | WY | Bressanone | 11 Jul |
| 21.05 -0.9 | 1-17 | WY | Bressanone | 12 Jul |
| 2010 |
| Indoor |
| 20.94 NR NJR | 2r6 | TxA&M Chall | College Station TX | 13 Feb |
|
| 21.10 +1.0 | 1h2-19 | CariftaG | George Town | 4 Apr |
| 20.76 +0.8 | 1-19 | CariftaG | George Town | 5 Apr |
| 2011 |
| Indoor |
| 20.58A NR NU20R | 1 | Cherry/Silver | Albuquerque NM | 21 Jan |
|
| 20.41A +1.1 NR NU20R | 1 | UTEP Inv | El Paso TX | 16 Apr |
| 20.62 +3.6 | 1h3-19 | PanAmC | Miramar FL | 23 Jul |
| 20.53 +2.2 | 1-19 | PanAmC | Miramar FL | 23 Jul |
| 2014 |
| Outdoor |
| 20.64A -2.7 | 6 | UTEP Inv | El Paso TX | 12 Apr |
| 20.63 -1.2 | 1 | Seiko | Tokyo | 11 May |
|
| 2010
20.94iw NR NJR | 2r6 | College Station TX | 13 Feb | |
| 2011
20.58Aiw NR NU20R | 1 | Albuquerque NM | 21 Jan | |
| |
| 400m |
| Outdoor Alltime
Show/hide |
| races under 45 seconds: 51 |
| 2007 |
| Outdoor |
| 48.58 | 1h2-16 | CariftaG | Providenciales | 7 Apr |
| 47.86 | 1-16 | CariftaG | Providenciales | 7 Apr |
| 47.38 | 1h4-17 | WY | Ostrava | 11 Jul |
| 47.29 | 1s1-17 | WY | Ostrava | 12 Jul |
| 46.96 NJR NYR | 2-17 | WY | Ostrava | 13 Jul |
| 2008 |
| Outdoor |
| 49.11 | 1h1-16 | CariftaG | Basseterre | 22 Mar |
| 47.87 | 1-16 | CariftaG | Basseterre | 22 Mar |
| 46.85 | 1 | | Tortola | 21 Jun |
| 46.53 NJR NYR | 1h4-19 | WJ | Bydgoszcz | 8 Jul |
| 46.55 | 1s1-19 | WJ | Bydgoszcz | 9 Jul |
| 45.70 NJR NYR WYB15 | 2-19 | WJ | Bydgoszcz | 10 Jul |
| 48.61 | 1h5-18 | CYG | Pune | 14 Oct |
| 47.96 | 1s1-18 | CYG | Pune | 14 Oct |
| 46.66 | 1-18 | CYG | Pune | 15 Oct |
| 2009 |
| Outdoor |
| 47.68 | 1h1 | | St. Georges | 1 Apr |
| 45.3h NJR NYR | 1 | | St. Georges | 1 Apr |
| 47.19 | 1h2-19 | CariftaG | Vieux-Fort | 10 Apr |
| 45.45 NJR NYR | 1-19 | CariftaG | Vieux-Fort | 11 Apr |
| 48.25 | 1h2-17 | WY | Bressanone | 8 Jul |
| 46.43 | 1s2-17 | WY | Bressanone | 9 Jul |
| 45.24 NU18R NJR | 1-17 | WY | Bressanone | 10 Jul |
| 47.61 | 1h3-19 | PanAmC | Port of Spain | 31 Jul |
| 45.43 | 1-19 | PanAmC | Port of Spain | 31 Jul |
| 2010 |
| Indoor |
| 46.65 | 1h3 | SEC | Fayetteville AR | 27 Feb |
| 45.24 AR AJR | 1r1 | SEC | Fayetteville AR | 28 Feb |
| 46.26 | 1h2 | NCAA | Fayetteville AR | 12 Mar |
| 45.63 | 2r2 | NCAA | Fayetteville AR | 13 Mar |
|
| 47.83 | 1h1-19 | CariftaG | George Town | 3 Apr |
| 45.02 AJR | 1-19 | CariftaG | George Town | 3 Apr |
| DQ | | Owens | Columbus OH | 1 May |
| 46.22 | 1h1 | SEC | Knoxville TN | 15 May |
| 45.01 AJR | 1 | SEC | Knoxville TN | 16 May |
| 45.72 | 1h4 | East Regional | Greensboro NC | 27 May |
| 45.17 | 1q3 | East Regional | Greensboro NC | 28 May |
| 45.44 | 1s1 | NCAA | Eugene OR | 9 Jun |
| 45.05 | 1 | NCAA | Eugene OR | 11 Jun |
| 47.12 | 1h5-19 | WJ | Moncton | 20 Jul |
| 46.27 | 1s2-19 | WJ | Moncton | 21 Jul |
| 45.89 | 1-19 | WJ | Moncton | 22 Jul |
|
| Oversized track |
| 45.79 AJR | 1 | Meyo | Notre Dame IN | 6 Feb |
| 2011 |
| Indoor |
| races under 45 seconds: 5 |
| 45.37 | 1h1 | SEC | Fayetteville AR | 26 Feb |
| 44.80 AR WU20R | 1 | SEC | Fayetteville AR | 27 Feb |
| 46.25 | 1h4 | NCAA | College Station TX | 11 Mar |
| DNF | rB | NCAA | College Station TX | 12 Mar |
|
| 45.12 | 1 | Ms Open | Oxford MS | 23 Apr |
| 45.92 | 1h1 | SEC | Athens GA | 14 May |
| 44.86 AJR | 1 | SEC | Athens GA | 15 May |
| 46.31 | 1h2 | East Prelim | Bloomington IN | 26 May |
| 45.68 | 1s2 | East Prelim | Bloomington IN | 27 May |
| 45.51 | 2h3 | NCAA | Des Moines IA | 8 Jun |
| 45.10 | 1 | NCAA | Des Moines IA | 10 Jun |
| 44.61 AJR | 1 | Aviva | London | 5 Aug |
| 45.12 | 1h4 | WC | Daegu | 28 Aug |
| 45.20 | 1s2 | WC | Daegu | 29 Aug |
| 44.60 AJR | 1 | WC | Daegu | 30 Aug |
| 44.36 NR AU20R | 1 | WK | Zürich | 8 Sep |
| 45.33 | 1 | ISTAF | Berlin | 11 Sep |
|
| Oversized track |
| 45.47 | 1 | Meyo | Notre Dame IN | 5 Feb |
| 2012 |
| Indoor |
| races under 45 seconds: 7 |
| 45.96 | 1 | New Balance | Boston MA | 4 Feb |
| 45.19 | 1 | Classic | Fayetteville AR | 11 Feb |
| 45.52 | 1 | XL Galan | Stockholm/G | 23 Feb |
| 46.64 | 1h2 | WC | Istanbul | 9 Mar |
| 46.04 | 2s3 | WC | Istanbul | 9 Mar |
| 46.21 | 6 | WC | Istanbul | 10 Mar |
|
| 44.72 | 1 | Colorful | Daegu | 16 May |
| DQ | | Pre | Eugene OR | 2 Jun |
| 44.85 | 1 | Aviva | London | 14 Jul |
| 44.76 | 2 | Herc | Monaco | 20 Jul |
| 45.23 | 1h2 | OG | London | 4 Aug |
| 44.59 | 1s2 | OG | London | 5 Aug |
| 43.94 AR | 1 | OG | London | 6 Aug |
| 44.46 | 1 | Gugl | Linz | 20 Aug |
| 44.37 | 1 | Athletissima | Lausanne | 23 Aug |
| 2013 |
| Outdoor |
| races under 45 seconds: 9 |
| 44.72 | 1 | Brown | Nassau | 13 Apr |
| 44.02 | 1 | Diamond | Shanghai | 18 May |
| 44.39 | 2 | Pre | Eugene OR | 1 Jun |
| 44.49 | 1 | GSpike | Ostrava | 27 Jun |
| 43.96 | 1 | Areva | Saint-Denis | 6 Jul |
| 44.65 | 1 | Sainsbury's | London | 26 Jul |
| 45.00 | 1h5 | WC | Moskva | 11 Aug |
| 44.81 | 1s3 | WC | Moskva | 12 Aug |
| 44.99 | 7 | WC | Moskva | 13 Aug |
| 44.32 | 2 | WK | Zürich | 29 Aug |
| 2014 |
| Outdoor |
| races under 45 seconds: 5 |
| 44.60 | 2 | DrakeR | Des Moines IA | 25 Apr |
| 43.97 | 1 | Pre | Eugene OR | 31 May |
| 43.74 AR | 1 | Athletissima | Lausanne | 3 Jul |
| 45.52 | 1h3 | CWG | Glasgow | 28 Jul |
| 45.14 | 1s2 | CWG | Glasgow | 29 Jul |
| 44.24 | 1 | CWG | Glasgow | 30 Jul |
| 44.59 | 1 | Sainsbury's | Birmingham | 24 Aug |
| 2015 |
| Outdoor |
| races under 45 seconds: 9 |
| 44.31 | 1 | Sun Angel | Tempe AZ | 11 Apr |
| 44.22 | 1 | DrakeR | Des Moines IA | 24 Apr |
| 44.66 | 1 | Diamond | Shanghai | 17 May |
| 43.95 | 1 | Pre | Eugene OR | 30 May |
| 45.15 | 1 | Mohammed VI | Rabat | 14 Jun |
| 44.17 | 2 | Areva | Saint-Denis | 4 Jul |
| 44.56 | 1h4 | WC | Beijing | 23 Aug |
| 44.16 | 1s1 | WC | Beijing | 24 Aug |
| 43.78 | 3 | WC | Beijing | 26 Aug |
| 44.28 | 2 | WK | Zürich | 3 Sep |
| 2016 |
| Outdoor |
| races under 45 seconds: 9 |
| 44.36 | 1 | Brown | Nassau | 16 Apr |
| 44.08 | 1 | DrakeR | Des Moines IA | 29 Apr |
| 44.15 | 1 | | Baie-Mahault | 14 May |
| 44.22 | 1 | Pre | Eugene OR | 28 May |
| 44.23 | 1 | Diamond | Birmingham | 5 Jun |
| 44.60 | 1 | Gyulai | Székesfehérvár | 18 Jul |
| 44.93 | 1h6 | OG | Rio de Janeiro | 12 Aug |
| 44.02 | 1s1 | OG | Rio de Janeiro | 13 Aug |
| 43.76 | 2 | OG | Rio de Janeiro | 14 Aug |
| 2017 |
| Outdoor |
| 45.44 | 1 | | St. Georges | 8 Apr |
| 46.21 | 6 | DrakeR | Des Moines IA | 28 Apr |
| 2018 |
| Outdoor |
| races under 45 seconds: 3 |
| 44.35 | 1 | | Kingston | 9 Jun |
| 44.99 | 1 | Pompey | Leonora | 30 Jun |
| 44.50 | 3 | Müller | London | 21 Jul |
| 2019 |
| Outdoor |
| races under 45 seconds: 4 |
| 44.47 | 1 | | Andújar | 6 Sep |
| 44.94 | 1h2 | WC | Doha | 1 Oct |
| 44.23 | 2s2 | WC | Doha | 2 Oct |
| 44.54 | 5 | WC | Doha | 4 Oct |
|
| 2007
46.96w NJR NYR | 2-17 | Ostrava | 13 Jul | |
| 2008
45.70w NJR NYR WYB15 | 2-19 | Bydgoszcz | 10 Jul | |
| 2009
45.24w NU18R NJR | 1-17 | Bressanone | 10 Jul | |
| 2010
45.01w AJR | 1 | Knoxville TN | 16 May | |
| 2011
44.36w NR AU20R | 1 | Zürich | 8 Sep | |
| 2012
43.94w AR | 1 | London | 6 Aug | |
| 2013
43.96w | 1 | Saint-Denis | 6 Jul | |
| 2014
43.74w AR | 1 | Lausanne | 3 Jul | |
| 2015
43.78w | 3 | Beijing | 26 Aug | |
| 2016
43.76w | 2 | Rio de Janeiro | 14 Aug | |
| 2017
45.44w | 1 | St. Georges | 8 Apr | |
| 2018
44.35w | 1 | Kingston | 9 Jun | |
| 2019
44.23w | 2s2 | Doha | 2 Oct | |
| Indoor Alltime
Show/hide |
| races under 45 seconds: 51 |
| 2007 |
| Outdoor |
| 48.58 | 1h2-16 | CariftaG | Providenciales | 7 Apr |
| 47.86 | 1-16 | CariftaG | Providenciales | 7 Apr |
| 47.38 | 1h4-17 | WY | Ostrava | 11 Jul |
| 47.29 | 1s1-17 | WY | Ostrava | 12 Jul |
| 46.96 NJR NYR | 2-17 | WY | Ostrava | 13 Jul |
| 2008 |
| Outdoor |
| 49.11 | 1h1-16 | CariftaG | Basseterre | 22 Mar |
| 47.87 | 1-16 | CariftaG | Basseterre | 22 Mar |
| 46.85 | 1 | | Tortola | 21 Jun |
| 46.53 NJR NYR | 1h4-19 | WJ | Bydgoszcz | 8 Jul |
| 46.55 | 1s1-19 | WJ | Bydgoszcz | 9 Jul |
| 45.70 NJR NYR WYB15 | 2-19 | WJ | Bydgoszcz | 10 Jul |
| 48.61 | 1h5-18 | CYG | Pune | 14 Oct |
| 47.96 | 1s1-18 | CYG | Pune | 14 Oct |
| 46.66 | 1-18 | CYG | Pune | 15 Oct |
| 2009 |
| Outdoor |
| 47.68 | 1h1 | | St. Georges | 1 Apr |
| 45.3h NJR NYR | 1 | | St. Georges | 1 Apr |
| 47.19 | 1h2-19 | CariftaG | Vieux-Fort | 10 Apr |
| 45.45 NJR NYR | 1-19 | CariftaG | Vieux-Fort | 11 Apr |
| 48.25 | 1h2-17 | WY | Bressanone | 8 Jul |
| 46.43 | 1s2-17 | WY | Bressanone | 9 Jul |
| 45.24 NU18R NJR | 1-17 | WY | Bressanone | 10 Jul |
| 47.61 | 1h3-19 | PanAmC | Port of Spain | 31 Jul |
| 45.43 | 1-19 | PanAmC | Port of Spain | 31 Jul |
| 2010 |
| Indoor |
| 46.65 | 1h3 | SEC | Fayetteville AR | 27 Feb |
| 45.24 AR AJR | 1r1 | SEC | Fayetteville AR | 28 Feb |
| 46.26 | 1h2 | NCAA | Fayetteville AR | 12 Mar |
| 45.63 | 2r2 | NCAA | Fayetteville AR | 13 Mar |
|
| 47.83 | 1h1-19 | CariftaG | George Town | 3 Apr |
| 45.02 AJR | 1-19 | CariftaG | George Town | 3 Apr |
| DQ | | Owens | Columbus OH | 1 May |
| 46.22 | 1h1 | SEC | Knoxville TN | 15 May |
| 45.01 AJR | 1 | SEC | Knoxville TN | 16 May |
| 45.72 | 1h4 | East Regional | Greensboro NC | 27 May |
| 45.17 | 1q3 | East Regional | Greensboro NC | 28 May |
| 45.44 | 1s1 | NCAA | Eugene OR | 9 Jun |
| 45.05 | 1 | NCAA | Eugene OR | 11 Jun |
| 47.12 | 1h5-19 | WJ | Moncton | 20 Jul |
| 46.27 | 1s2-19 | WJ | Moncton | 21 Jul |
| 45.89 | 1-19 | WJ | Moncton | 22 Jul |
|
| Oversized track |
| 45.79 AJR | 1 | Meyo | Notre Dame IN | 6 Feb |
| 2011 |
| Indoor |
| races under 45 seconds: 5 |
| 45.37 | 1h1 | SEC | Fayetteville AR | 26 Feb |
| 44.80 AR WU20R | 1 | SEC | Fayetteville AR | 27 Feb |
| 46.25 | 1h4 | NCAA | College Station TX | 11 Mar |
| DNF | rB | NCAA | College Station TX | 12 Mar |
|
| 45.12 | 1 | Ms Open | Oxford MS | 23 Apr |
| 45.92 | 1h1 | SEC | Athens GA | 14 May |
| 44.86 AJR | 1 | SEC | Athens GA | 15 May |
| 46.31 | 1h2 | East Prelim | Bloomington IN | 26 May |
| 45.68 | 1s2 | East Prelim | Bloomington IN | 27 May |
| 45.51 | 2h3 | NCAA | Des Moines IA | 8 Jun |
| 45.10 | 1 | NCAA | Des Moines IA | 10 Jun |
| 44.61 AJR | 1 | Aviva | London | 5 Aug |
| 45.12 | 1h4 | WC | Daegu | 28 Aug |
| 45.20 | 1s2 | WC | Daegu | 29 Aug |
| 44.60 AJR | 1 | WC | Daegu | 30 Aug |
| 44.36 NR AU20R | 1 | WK | Zürich | 8 Sep |
| 45.33 | 1 | ISTAF | Berlin | 11 Sep |
|
| Oversized track |
| 45.47 | 1 | Meyo | Notre Dame IN | 5 Feb |
| 2012 |
| Indoor |
| races under 45 seconds: 7 |
| 45.96 | 1 | New Balance | Boston MA | 4 Feb |
| 45.19 | 1 | Classic | Fayetteville AR | 11 Feb |
| 45.52 | 1 | XL Galan | Stockholm/G | 23 Feb |
| 46.64 | 1h2 | WC | Istanbul | 9 Mar |
| 46.04 | 2s3 | WC | Istanbul | 9 Mar |
| 46.21 | 6 | WC | Istanbul | 10 Mar |
|
| 44.72 | 1 | Colorful | Daegu | 16 May |
| DQ | | Pre | Eugene OR | 2 Jun |
| 44.85 | 1 | Aviva | London | 14 Jul |
| 44.76 | 2 | Herc | Monaco | 20 Jul |
| 45.23 | 1h2 | OG | London | 4 Aug |
| 44.59 | 1s2 | OG | London | 5 Aug |
| 43.94 AR | 1 | OG | London | 6 Aug |
| 44.46 | 1 | Gugl | Linz | 20 Aug |
| 44.37 | 1 | Athletissima | Lausanne | 23 Aug |
| 2013 |
| Outdoor |
| races under 45 seconds: 9 |
| 44.72 | 1 | Brown | Nassau | 13 Apr |
| 44.02 | 1 | Diamond | Shanghai | 18 May |
| 44.39 | 2 | Pre | Eugene OR | 1 Jun |
| 44.49 | 1 | GSpike | Ostrava | 27 Jun |
| 43.96 | 1 | Areva | Saint-Denis | 6 Jul |
| 44.65 | 1 | Sainsbury's | London | 26 Jul |
| 45.00 | 1h5 | WC | Moskva | 11 Aug |
| 44.81 | 1s3 | WC | Moskva | 12 Aug |
| 44.99 | 7 | WC | Moskva | 13 Aug |
| 44.32 | 2 | WK | Zürich | 29 Aug |
| 2014 |
| Outdoor |
| races under 45 seconds: 5 |
| 44.60 | 2 | DrakeR | Des Moines IA | 25 Apr |
| 43.97 | 1 | Pre | Eugene OR | 31 May |
| 43.74 AR | 1 | Athletissima | Lausanne | 3 Jul |
| 45.52 | 1h3 | CWG | Glasgow | 28 Jul |
| 45.14 | 1s2 | CWG | Glasgow | 29 Jul |
| 44.24 | 1 | CWG | Glasgow | 30 Jul |
| 44.59 | 1 | Sainsbury's | Birmingham | 24 Aug |
| 2015 |
| Outdoor |
| races under 45 seconds: 9 |
| 44.31 | 1 | Sun Angel | Tempe AZ | 11 Apr |
| 44.22 | 1 | DrakeR | Des Moines IA | 24 Apr |
| 44.66 | 1 | Diamond | Shanghai | 17 May |
| 43.95 | 1 | Pre | Eugene OR | 30 May |
| 45.15 | 1 | Mohammed VI | Rabat | 14 Jun |
| 44.17 | 2 | Areva | Saint-Denis | 4 Jul |
| 44.56 | 1h4 | WC | Beijing | 23 Aug |
| 44.16 | 1s1 | WC | Beijing | 24 Aug |
| 43.78 | 3 | WC | Beijing | 26 Aug |
| 44.28 | 2 | WK | Zürich | 3 Sep |
| 2016 |
| Outdoor |
| races under 45 seconds: 9 |
| 44.36 | 1 | Brown | Nassau | 16 Apr |
| 44.08 | 1 | DrakeR | Des Moines IA | 29 Apr |
| 44.15 | 1 | | Baie-Mahault | 14 May |
| 44.22 | 1 | Pre | Eugene OR | 28 May |
| 44.23 | 1 | Diamond | Birmingham | 5 Jun |
| 44.60 | 1 | Gyulai | Székesfehérvár | 18 Jul |
| 44.93 | 1h6 | OG | Rio de Janeiro | 12 Aug |
| 44.02 | 1s1 | OG | Rio de Janeiro | 13 Aug |
| 43.76 | 2 | OG | Rio de Janeiro | 14 Aug |
| 2017 |
| Outdoor |
| 45.44 | 1 | | St. Georges | 8 Apr |
| 46.21 | 6 | DrakeR | Des Moines IA | 28 Apr |
| 2018 |
| Outdoor |
| races under 45 seconds: 3 |
| 44.35 | 1 | | Kingston | 9 Jun |
| 44.99 | 1 | Pompey | Leonora | 30 Jun |
| 44.50 | 3 | Müller | London | 21 Jul |
| 2019 |
| Outdoor |
| races under 45 seconds: 4 |
| 44.47 | 1 | | Andújar | 6 Sep |
| 44.94 | 1h2 | WC | Doha | 1 Oct |
| 44.23 | 2s2 | WC | Doha | 2 Oct |
| 44.54 | 5 | WC | Doha | 4 Oct |
|
| 2010
45.24iw AR AJR | 1r1 | Fayetteville AR | 28 Feb | |
| 2011
44.80iw AR WU20R | 1 | Fayetteville AR | 27 Feb | |
| 2012
45.19iw | 1 | Fayetteville AR | 11 Feb | |
| |
| 4 x 100m |
| Outdoor Alltime
Show/hide |
| |
| 2010 |
| Outdoor |
| 40.04 | 1h2 | DrakeR | Des Moines IA | 23 Apr |
| 39.75 | 2 | DrakeR | Des Moines IA | 24 Apr |
| 39.64 | 5 | SEC | Knoxville TN | 16 May |
| 39.77 | 5h1 | East Regional | Greensboro NC | 29 May |
|
| 2010
39.64w | 5 | Knoxville TN | 16 May | |
| |
| 4 x 400m |
| Outdoor Alltime
Show/hide |
| |
| 2009 |
| Outdoor |
| 3:11.91 NU20R | 5-19 | PanAmC | Port of Spain | 2 Aug |
| 2010 |
| Outdoor |
| 3:06.49 | 5 | SEC | Knoxville TN | 16 May |
| 3:05.65 | 2h2 | East Regional | Greensboro NC | 29 May |
| 3:07.22 | 3h1 | NCAA | Eugene OR | 10 Jun |
| 2011 |
| Outdoor |
| 3:04.69 NR | 3 | PennR | Philadelphia PA | 30 Apr |
| 3:07.87 | 3 | SEC | Athens GA | 15 May |
| 3:06.68 | 6h1 | East Prelim | Bloomington IN | 28 May |
| 3:04.27 NR | 5 | CAC | Mayagüez | 17 Jul |
| 2012 |
| Outdoor |
| 3:08.85 | 6 | PennR | Philadelphia PA | 28 Apr |
| 2013 |
| Outdoor |
| 3:04.81 | 6 | PennR | Philadelphia PA | 27 Apr |
|
| 2009
3:11.91w NU20R | 5-19 | Port of Spain | 2 Aug | |
| 2010
3:05.65w | 2h2 | Greensboro NC | 29 May | |
| 2011
3:04.27w NR | 5 | Mayagüez | 17 Jul | |
| 2012
3:08.85w | 6 | Philadelphia PA | 28 Apr | |
| 2013
3:04.81w | 6 | Philadelphia PA | 27 Apr | |