| |
| 60m |
| Outdoor Alltime
Show/hide |
| races under 6.60: 9 |
| 2014 |
| Indoor |
| 6.83 | 1 | Preview | Ames IA | 6 Dec |
| 6.85 | 2 | | Iowa City IA | 18 Jan |
| 6.82 | 2 | Johnson | Minneapolis MN | 25 Jan |
| 6.81 | 1h4 | Jennett | Cedar Falls IA | 1 Feb |
| 6.81 | 1rB | Jennett | Cedar Falls IA | 1 Feb |
| 6.82 | 2h1 | Classic | Ames IA | 14 Feb |
| 6.81 | 4 | Classic | Ames IA | 15 Feb |
| 6.74 | 1h1 | MVC | Cedar Falls IA | 2 Mar |
| 6.79 | 1 | MVC | Cedar Falls IA | 2 Mar |
| 2015 |
| Indoor |
| 6.84 | 1h1 | | Brookings SD | 5 Dec |
| 6.79 | 1 | | Brookings SD | 5 Dec |
| 6.71 | 1h1 | | Ames IA | 24 Jan |
| 6.69 | 1 | | Ames IA | 24 Jan |
| 6.78 | 1h2 | | Cedar Falls IA | 31 Jan |
| 6.73 | 1 | | Cedar Falls IA | 31 Jan |
| 6.78 | 1h1 | Classic | Ames IA | 13 Feb |
| 6.79 | 1 | Classic | Ames IA | 14 Feb |
| 6.72 | 1h2 | MVC | Cedar Falls IA | 28 Feb |
| 6.72 | 1 | MVC | Cedar Falls IA | 1 Mar |
| 2016 |
| Indoor |
| 6.74 | 1h1 | | Brookings SD | 5 Dec |
| 6.70 | 1 | | Brookings SD | 5 Dec |
| 6.73 | 1h2 | Messersmith | Cedar Falls IA | 30 Jan |
| 6.72 | 1 | Messersmith | Cedar Falls IA | 30 Jan |
| 6.64 | 1h1 | Sevigne | Lincoln NE | 5 Feb |
| 6.74 | 4 | Sevigne | Lincoln NE | 6 Feb |
| 6.72 | 1h2 | | Madison WI | 19 Feb |
| 6.68 | 1 | | Madison WI | 19 Feb |
| 6.71 | 1h1 | MVC | Cedar Falls IA | 27 Feb |
| 6.69 | 1 | MVC | Cedar Falls IA | 28 Feb |
| 6.66 | 8h1 | NCAA | Birmingham AL | 11 Mar |
| 2017 |
| Indoor |
| races under 6.60: 1 |
| 6.60 | 1h3 | | Iowa City IA | 20 Jan |
| 6.59 | 1 | | Iowa City IA | 20 Jan |
| 6.60 | 1h1 | | Fayetteville AR | 10 Feb |
| 6.67 | 4 | | Fayetteville AR | 10 Feb |
| 6.64 | 1h2 | | Cedar Falls IA | 25 Feb |
| 6.60 | 1 | | Cedar Falls IA | 26 Feb |
| 6.66 | 6h2 | NCAA | College Station TX | 10 Mar |
| 2018 |
| Indoor |
| races under 6.60: 3 |
| 6.65 | 1h1 | | Cedar Falls IA | 13 Jan |
| 6.64 | 1 | | Cedar Falls IA | 13 Jan |
| 6.71 | 1h1 | | Iowa City IA | 20 Jan |
| 6.59 | 1 | | Iowa City IA | 20 Jan |
| 6.67 | 1h2 | NC | Montréal | 10 Feb |
| 6.64 | 2 | NC | Montréal | 10 Feb |
| 6.54A | 2h2 | NC | Albuquerque NM | 17 Feb |
| 6.57A | 4s1 | NC | Albuquerque NM | 18 Feb |
| DQ | | NC | Albuquerque NM | 18 Feb |
| 2019 |
| Indoor |
| 6.74 | 2h4 | | Houston TX | 20 Jan |
| 6.64 | 1 | | Houston TX | 20 Jan |
| 6.71 | 4h2 | | Paris | 27 Jan |
| 6.71 | 5 | | Paris | 27 Jan |
| 6.74 | 3h1 | | Val-de-Reuil | 1 Feb |
| 6.74 | 4 | | Val-de-Reuil | 1 Feb |
| 6.96 | 6h2 | | Łódź | 4 Feb |
| 6.64 | 2h1 | | Madrid | 8 Feb |
| 6.61 | 3= | | Madrid | 8 Feb |
| 6.70 | 3h1 | Calais | Liévin | 10 Feb |
| 6.64 | 2 | Calais | Liévin | 10 Feb |
| 2020 |
| Indoor |
| races under 6.60: 5 |
| 6.60 | 2h1 | | Iowa City IA | 18 Jan |
| 6.58 | 1 | | Iowa City IA | 18 Jan |
| 6.66 | 1h1 | | Paris | 2 Feb |
| 6.61 | 1 | | Paris | 2 Feb |
| 6.61 | 1h1 | PSD Bank | Düsseldorf | 4 Feb |
| 6.56 | 2 | PSD Bank | Düsseldorf | 4 Feb |
| 6.53A | 1h3 | NC | Albuquerque NM | 14 Feb |
| 6.55A | 1s2 | NC | Albuquerque NM | 15 Feb |
| 6.53A | 3 | NC | Albuquerque NM | 15 Feb |
|
| 6.66 +2.4 | 2 | | Prairie View TX | 30 Jul |
|
| 2020
6.66w +2.4 | 2 | Prairie View TX | 30 Jul | |
| Indoor Alltime
Show/hide |
| races under 6.60: 9 |
| 2014 |
| Indoor |
| 6.83 | 1 | Preview | Ames IA | 6 Dec |
| 6.85 | 2 | | Iowa City IA | 18 Jan |
| 6.82 | 2 | Johnson | Minneapolis MN | 25 Jan |
| 6.81 | 1h4 | Jennett | Cedar Falls IA | 1 Feb |
| 6.81 | 1rB | Jennett | Cedar Falls IA | 1 Feb |
| 6.82 | 2h1 | Classic | Ames IA | 14 Feb |
| 6.81 | 4 | Classic | Ames IA | 15 Feb |
| 6.74 | 1h1 | MVC | Cedar Falls IA | 2 Mar |
| 6.79 | 1 | MVC | Cedar Falls IA | 2 Mar |
| 2015 |
| Indoor |
| 6.84 | 1h1 | | Brookings SD | 5 Dec |
| 6.79 | 1 | | Brookings SD | 5 Dec |
| 6.71 | 1h1 | | Ames IA | 24 Jan |
| 6.69 | 1 | | Ames IA | 24 Jan |
| 6.78 | 1h2 | | Cedar Falls IA | 31 Jan |
| 6.73 | 1 | | Cedar Falls IA | 31 Jan |
| 6.78 | 1h1 | Classic | Ames IA | 13 Feb |
| 6.79 | 1 | Classic | Ames IA | 14 Feb |
| 6.72 | 1h2 | MVC | Cedar Falls IA | 28 Feb |
| 6.72 | 1 | MVC | Cedar Falls IA | 1 Mar |
| 2016 |
| Indoor |
| 6.74 | 1h1 | | Brookings SD | 5 Dec |
| 6.70 | 1 | | Brookings SD | 5 Dec |
| 6.73 | 1h2 | Messersmith | Cedar Falls IA | 30 Jan |
| 6.72 | 1 | Messersmith | Cedar Falls IA | 30 Jan |
| 6.64 | 1h1 | Sevigne | Lincoln NE | 5 Feb |
| 6.74 | 4 | Sevigne | Lincoln NE | 6 Feb |
| 6.72 | 1h2 | | Madison WI | 19 Feb |
| 6.68 | 1 | | Madison WI | 19 Feb |
| 6.71 | 1h1 | MVC | Cedar Falls IA | 27 Feb |
| 6.69 | 1 | MVC | Cedar Falls IA | 28 Feb |
| 6.66 | 8h1 | NCAA | Birmingham AL | 11 Mar |
| 2017 |
| Indoor |
| races under 6.60: 1 |
| 6.60 | 1h3 | | Iowa City IA | 20 Jan |
| 6.59 | 1 | | Iowa City IA | 20 Jan |
| 6.60 | 1h1 | | Fayetteville AR | 10 Feb |
| 6.67 | 4 | | Fayetteville AR | 10 Feb |
| 6.64 | 1h2 | | Cedar Falls IA | 25 Feb |
| 6.60 | 1 | | Cedar Falls IA | 26 Feb |
| 6.66 | 6h2 | NCAA | College Station TX | 10 Mar |
| 2018 |
| Indoor |
| races under 6.60: 3 |
| 6.65 | 1h1 | | Cedar Falls IA | 13 Jan |
| 6.64 | 1 | | Cedar Falls IA | 13 Jan |
| 6.71 | 1h1 | | Iowa City IA | 20 Jan |
| 6.59 | 1 | | Iowa City IA | 20 Jan |
| 6.67 | 1h2 | NC | Montréal | 10 Feb |
| 6.64 | 2 | NC | Montréal | 10 Feb |
| 6.54A | 2h2 | NC | Albuquerque NM | 17 Feb |
| 6.57A | 4s1 | NC | Albuquerque NM | 18 Feb |
| DQ | | NC | Albuquerque NM | 18 Feb |
| 2019 |
| Indoor |
| 6.74 | 2h4 | | Houston TX | 20 Jan |
| 6.64 | 1 | | Houston TX | 20 Jan |
| 6.71 | 4h2 | | Paris | 27 Jan |
| 6.71 | 5 | | Paris | 27 Jan |
| 6.74 | 3h1 | | Val-de-Reuil | 1 Feb |
| 6.74 | 4 | | Val-de-Reuil | 1 Feb |
| 6.96 | 6h2 | | Łódź | 4 Feb |
| 6.64 | 2h1 | | Madrid | 8 Feb |
| 6.61 | 3= | | Madrid | 8 Feb |
| 6.70 | 3h1 | Calais | Liévin | 10 Feb |
| 6.64 | 2 | Calais | Liévin | 10 Feb |
| 2020 |
| Indoor |
| races under 6.60: 5 |
| 6.60 | 2h1 | | Iowa City IA | 18 Jan |
| 6.58 | 1 | | Iowa City IA | 18 Jan |
| 6.66 | 1h1 | | Paris | 2 Feb |
| 6.61 | 1 | | Paris | 2 Feb |
| 6.61 | 1h1 | PSD Bank | Düsseldorf | 4 Feb |
| 6.56 | 2 | PSD Bank | Düsseldorf | 4 Feb |
| 6.53A | 1h3 | NC | Albuquerque NM | 14 Feb |
| 6.55A | 1s2 | NC | Albuquerque NM | 15 Feb |
| 6.53A | 3 | NC | Albuquerque NM | 15 Feb |
|
| 6.66 +2.4 | 2 | | Prairie View TX | 30 Jul |
|
| 2014
6.74iw | 1h1 | Cedar Falls IA | 2 Mar | |
| 2015
6.69iw | 1 | Ames IA | 24 Jan | |
| 2016
6.64iw | 1h1 | Lincoln NE | 5 Feb | |
| 2017
6.59iw | 1 | Iowa City IA | 20 Jan | |
| 2018
6.54Aiw | 2h2 | Albuquerque NM | 17 Feb | |
| 2019
6.61iw | 3= | Madrid | 8 Feb | |
| 2020
6.53Aiw | 1h3 | Albuquerque NM | 14 Feb | |
| |
| 100m |
| Outdoor Alltime
Show/hide |
| |
| 2012 |
| Outdoor |
| 10.57 | 1-HS | 4A Region 2 | Tampa FL | 25 Apr |
| 2014 |
| Outdoor |
| 10.47 +2.2 | 4rC | MSR | Walnut CA | 18 Apr |
| 10.42 +1.1 | 1 | Musco Inv | Iowa City IA | 3 May |
| 10.49 +1.1 | 1h1 | MVC | Carbondale IL | 17 May |
| 10.57 +0.1 | 1 | MVC | Carbondale IL | 18 May |
| 10.55 +0.7 | 5h5 | West | Fayetteville AR | 29 May |
| 2015 |
| Outdoor |
| 10.59 +0.3 | 2 | Spring Inv | Lincoln NE | 11 Apr |
| 10.46 +2.8 | 5rB | MSR | Walnut CA | 17 Apr |
| 10.49 -0.9 | 2h1 | DrakeR | Des Moines IA | 24 Apr |
| 10.49 +1.7 | 4 | DrakeR | Des Moines IA | 25 Apr |
| 10.34 +1.5 | 1h3 | MVC | Normal IL | 16 May |
| 10.10 +3.0 | 1 | MVC | Normal IL | 17 May |
| 10.24 +2.4 | 3h3 | West | Austin TX | 28 May |
| 10.32 +2.5 | 6q2 | West | Austin TX | 29 May |
| 2016 |
| Outdoor |
| 10.48 0.0 | 2 | | Lincoln NE | 9 Apr |
| 10.27 +3.2 | 2 | Botts | Columbia MO | 16 Apr |
| 10.36 +0.2 | 2rC | Jones | Gainesville FL | 22 Apr |
| 10.40 0.0 | 1h3 | DrakeR | Des Moines IA | 29 Apr |
| 10.28 +3.1 | 1 | DrakeR | Des Moines IA | 30 Apr |
| 10.34 -0.5 | 1h2 | MVC | Terre Haute IN | 14 May |
| 10.06 +4.9 | 1 | MVC | Terre Haute IN | 15 May |
| 10.33 +1.6 | 3h1 | West | Lawrence KS | 27 May |
| 10.40 +1.3 | 5s1 | NCAA | Eugene OR | 8 Jun |
| 10.37 | 1 | | Ames IA | 19 Jun |
| 2017 |
| Outdoor |
| 10.17 +0.4 | 1rC | FloridaR | Gainesville FL | 31 Mar |
| 10.17 +2.5 | 1 | | Columbia MO | 15 Apr |
| 10.06 +1.3 | 1 | | Iowa City IA | 22 Apr |
| 10.16 +4.0 | 1h4 | DrakeR | Des Moines IA | 28 Apr |
| 10.17 +1.2 | 1 | DrakeR | Des Moines IA | 29 Apr |
| 10.13 +4.7 | 1h2 | MVC | Wichita KS | 13 May |
| 9.97 +2.2 | 1 | MVC | Wichita KS | 14 May |
| 10.00 +2.3 | 1h5 | West | Austin TX | 25 May |
| 10.02 +3.1 | 1q1 | West | Austin TX | 26 May |
| 10.16 +0.8 | 5s2 | NCAA | Eugene OR | 7 Jun |
| 10.23 +0.2 | 5h2 | NC | Sacramento CA | 22 Jun |
| 10.14 +1.8 | 2 | | Sotteville-lès-Rouen | 7 Jul |
| 10.22 +0.3 | 6 | Müller | London | 9 Jul |
| 10.32 0.0 | 3 | | Luzern | 11 Jul |
| 10.04 +4.4 | 2h2 | | Madrid | 14 Jul |
| 10.26 -0.8 | 6 | | Madrid | 14 Jul |
| 2018 |
| Outdoor |
| 10.18 +1.1 | 1 | | Iowa City IA | 12 Apr |
| 10.19 +1.9 | 5 | DrakeR | Des Moines IA | 28 Apr |
| 10.22 +0.4 | 6 | | Kingston | 9 Jun |
| +3.4 DQ | h4 | NC | Des Moines IA | 21 Jun |
| 10.05 +2.8 | 1h2 | PTS | Šamorín | 29 Jun |
| 10.24 +1.1 | 5 | PTS | Šamorín | 29 Jun |
| 10.23 +1.4 | 5 | Gyulai | Székesfehérvár | 2 Jul |
| 10.15 +0.7 | 4rB | Spitzen | Luzern | 9 Jul |
| 10.08 +2.3 | 1 | | Sotteville-lès-Rouen | 17 Jul |
| 10.16 +0.2 | 7h2 | Müller | London | 21 Jul |
| 2019 |
| Outdoor |
| 10.23 +0.8 | 7 | | Waco TX | 20 Apr |
| 10.38 -0.9 | 6 | | Baie-Mahault | 18 May |
| 10.28 -0.2 | 2h2 | adidas | Boston MA | 16 Jun |
| 10.12 +1.1 | 4 | adidas | Boston MA | 16 Jun |
| 10.38 -0.3 | 5h1 | NC | Des Moines IA | 25 Jul |
| 10.37 -0.1 | 7s2 | NC | Des Moines IA | 26 Jul |
| 10.42 -0.8 | 3 | Skolimowska | Chorzów | 14 Sep |
| 2020 |
| Outdoor |
| 10.29 +2.8 | 1rC | | Prairie View TX | 30 Jul |
| 10.33 +0.9 | 3 | | Des Moines IA | 29 Aug |
|
| 2012
10.57w | 1-HS | Tampa FL | 25 Apr | |
| 2014
10.42w +1.1 | 1 | Iowa City IA | 3 May | |
| 2015
10.34w +1.5 | 1h3 | Normal IL | 16 May | |
| 2015
10.10w +3.0 | 1 | Normal IL | 17 May | |
| 2016
10.06w +4.9 | 1 | Terre Haute IN | 15 May | |
| 2016
10.33w +1.6 | 3h1 | Lawrence KS | 27 May | |
| 2017
10.06w +1.3 | 1 | Iowa City IA | 22 Apr | |
| 2017
9.97w +2.2 | 1 | Wichita KS | 14 May | |
| 2018
10.05w +2.8 | 1h2 | Šamorín | 29 Jun | |
| 2018
10.15w +0.7 | 4rB | Luzern | 9 Jul | |
| 2019
10.12w +1.1 | 4 | Boston MA | 16 Jun | |
| 2020
10.29w +2.8 | 1rC | Prairie View TX | 30 Jul | |
| 2020
10.33w +0.9 | 3 | Des Moines IA | 29 Aug | |
| |
| 200m |
| Outdoor Alltime
Show/hide |
| races under 20.30 (legal): 1 |
| 2012 |
| Outdoor |
| 21.37 -1.4 | 2h1-HS | FL HS Ch 4A | Jacksonville FL | 5 May |
| 2014 |
| Indoor |
| 21.66 | 1 | MVC | Cedar Falls IA | 2 Mar |
|
| 21.40 +1.3 | 2 | Classic | Charleston IL | 5 Apr |
| 21.42 -2.1 | 1 | Duncan | Des Moines IA | 12 Apr |
| 20.98 +1.8 | 3rB | MSR | Walnut CA | 18 Apr |
| 21.45 +0.4 | 1h4 | MVC | Carbondale IL | 16 May |
| 20.97 +2.2 | 1 | MVC | Carbondale IL | 18 May |
| 21.37 -0.1 | 8h1 | West | Fayetteville AR | 30 May |
| 2015 |
| Indoor |
| 21.48 | 2rD | Sevigne | Lincoln NE | 7 Feb |
| 21.60 | 1h6 | MVC | Cedar Falls IA | 28 Feb |
| 21.54 | 1 | MVC | Cedar Falls IA | 1 Mar |
|
| 20.80 +1.7 | 1 | Spring Inv | Lincoln NE | 11 Apr |
| 20.85 +2.3 | 2rB | MSR | Walnut CA | 17 Apr |
| 20.70 +2.5 | 2 | Musco Inv | Iowa City IA | 2 May |
| 20.96 +1.3 | 1h3 | MVC | Normal IL | 15 May |
| 20.31 +3.8 | 1 | MVC | Normal IL | 17 May |
| 20.72 +2.5 | 1h5 | West | Austin TX | 29 May |
| 20.87 +0.2 | 3q2 | West | Austin TX | 29 May |
| 20.93 +1.8 | 8s2 | NCAA | Eugene OR | 10 Jun |
| 2016 |
| Indoor |
| 21.54 | 1 | Messersmith | Cedar Falls IA | 30 Jan |
| 21.30 | 1rD | Sevigne | Lincoln NE | 5 Feb |
| 21.41 | 1h3 | MVC | Cedar Falls IA | 27 Feb |
| 21.30 | 1 | MVC | Cedar Falls IA | 28 Feb |
|
| 21.00 -0.4 | 1 | | Lincoln NE | 9 Apr |
| 20.86 +2.9 | 1 | Botts | Columbia MO | 16 Apr |
| 20.93 -0.2 | 3rC | Jones | Gainesville FL | 22 Apr |
| 20.84 +1.7 | 1h1 | MVC | Terre Haute IN | 13 May |
| 20.54 +2.8 | 1 | MVC | Terre Haute IN | 15 May |
| 20.94 -0.8 | 2h3 | West | Lawrence KS | 28 May |
| 21.86 | 1 | | Ames IA | 19 Jun |
| 2017 |
| Indoor |
| races under 20.30 (legal): 1 |
| 21.62 | 2 | | Iowa City IA | 13 Jan |
| 21.46 | 1 | | Cedar Falls IA | 28 Jan |
| 21.03 | 1rC | | Fayetteville AR | 11 Feb |
| 21.52 | 1h3 | | Cedar Falls IA | 25 Feb |
| 21.30 | 1 | | Cedar Falls IA | 26 Feb |
|
| 20.31 +2.2 | 1 | FloridaR | Gainesville FL | 31 Mar |
| 20.44 +5.7 | 1 | | Columbia MO | 15 Apr |
| 20.50 +1.9 | 1 | | Iowa City IA | 22 Apr |
| 20.79 +0.6 | 1h2 | MVC | Wichita KS | 12 May |
| 20.42 +4.1 | 1 | MVC | Wichita KS | 14 May |
| 20.25 +1.7 | 1h1 | West | Austin TX | 26 May |
| 45.53 +2.4 | 8q3 | West | Austin TX | 27 May |
| 20.77 -0.8 | 5h2 | NC | Sacramento CA | 24 Jun |
| 21.17 -2.9 | 8s1 | NC | Sacramento CA | 25 Jun |
| 20.42 0.0 | 2 | | Madrid | 14 Jul |
| 20.75 -1.5 | 2 | CityS | Cork | 18 Jul |
| 2018 |
| Outdoor |
| 20.81 +1.6 | 7 | TexasR | Austin TX | 31 Mar |
| 20.48 +2.3 | 1 | | Iowa City IA | 12 Apr |
| 20.56 +1.3 | 7 | Diamond | Doha | 4 May |
| 20.65 +0.9 | 5 | Seiko | Osaka | 20 May |
| 20.92 0.0 | 3h3 | NC | Des Moines IA | 23 Jun |
| 20.89 -0.6 | 6s2 | NC | Des Moines IA | 24 Jun |
| 2019 |
| Outdoor |
| 20.79 +3.4 | 1 | | San Antonio TX | 13 Apr |
| 20.62 +0.2 | 2 | DrakeR | Des Moines IA | 26 Apr |
|
| 2012
21.37w -1.4 | 2h1-HS | Jacksonville FL | 5 May | |
| 2014
20.98w +1.8 | 3rB | Walnut CA | 18 Apr | |
| 2014
20.97w +2.2 | 1 | Carbondale IL | 18 May | |
| 2015
20.80w +1.7 | 1 | Lincoln NE | 11 Apr | |
| 2015
20.31w +3.8 | 1 | Normal IL | 17 May | |
| 2016
20.84w +1.7 | 1h1 | Terre Haute IN | 13 May | |
| 2016
20.54w +2.8 | 1 | Terre Haute IN | 15 May | |
| 2017
20.25w +1.7 | 1h1 | Austin TX | 26 May | |
| 2018
20.48w +2.3 | 1 | Iowa City IA | 12 Apr | |
| 2018
20.56w +1.3 | 7 | Doha | 4 May | |
| 2019
20.62w +0.2 | 2 | Des Moines IA | 26 Apr | |
| Indoor Alltime
Show/hide |
| races under 20.30 (legal): 1 |
| 2012 |
| Outdoor |
| 21.37 -1.4 | 2h1-HS | FL HS Ch 4A | Jacksonville FL | 5 May |
| 2014 |
| Indoor |
| 21.66 | 1 | MVC | Cedar Falls IA | 2 Mar |
|
| 21.40 +1.3 | 2 | Classic | Charleston IL | 5 Apr |
| 21.42 -2.1 | 1 | Duncan | Des Moines IA | 12 Apr |
| 20.98 +1.8 | 3rB | MSR | Walnut CA | 18 Apr |
| 21.45 +0.4 | 1h4 | MVC | Carbondale IL | 16 May |
| 20.97 +2.2 | 1 | MVC | Carbondale IL | 18 May |
| 21.37 -0.1 | 8h1 | West | Fayetteville AR | 30 May |
| 2015 |
| Indoor |
| 21.48 | 2rD | Sevigne | Lincoln NE | 7 Feb |
| 21.60 | 1h6 | MVC | Cedar Falls IA | 28 Feb |
| 21.54 | 1 | MVC | Cedar Falls IA | 1 Mar |
|
| 20.80 +1.7 | 1 | Spring Inv | Lincoln NE | 11 Apr |
| 20.85 +2.3 | 2rB | MSR | Walnut CA | 17 Apr |
| 20.70 +2.5 | 2 | Musco Inv | Iowa City IA | 2 May |
| 20.96 +1.3 | 1h3 | MVC | Normal IL | 15 May |
| 20.31 +3.8 | 1 | MVC | Normal IL | 17 May |
| 20.72 +2.5 | 1h5 | West | Austin TX | 29 May |
| 20.87 +0.2 | 3q2 | West | Austin TX | 29 May |
| 20.93 +1.8 | 8s2 | NCAA | Eugene OR | 10 Jun |
| 2016 |
| Indoor |
| 21.54 | 1 | Messersmith | Cedar Falls IA | 30 Jan |
| 21.30 | 1rD | Sevigne | Lincoln NE | 5 Feb |
| 21.41 | 1h3 | MVC | Cedar Falls IA | 27 Feb |
| 21.30 | 1 | MVC | Cedar Falls IA | 28 Feb |
|
| 21.00 -0.4 | 1 | | Lincoln NE | 9 Apr |
| 20.86 +2.9 | 1 | Botts | Columbia MO | 16 Apr |
| 20.93 -0.2 | 3rC | Jones | Gainesville FL | 22 Apr |
| 20.84 +1.7 | 1h1 | MVC | Terre Haute IN | 13 May |
| 20.54 +2.8 | 1 | MVC | Terre Haute IN | 15 May |
| 20.94 -0.8 | 2h3 | West | Lawrence KS | 28 May |
| 21.86 | 1 | | Ames IA | 19 Jun |
| 2017 |
| Indoor |
| races under 20.30 (legal): 1 |
| 21.62 | 2 | | Iowa City IA | 13 Jan |
| 21.46 | 1 | | Cedar Falls IA | 28 Jan |
| 21.03 | 1rC | | Fayetteville AR | 11 Feb |
| 21.52 | 1h3 | | Cedar Falls IA | 25 Feb |
| 21.30 | 1 | | Cedar Falls IA | 26 Feb |
|
| 20.31 +2.2 | 1 | FloridaR | Gainesville FL | 31 Mar |
| 20.44 +5.7 | 1 | | Columbia MO | 15 Apr |
| 20.50 +1.9 | 1 | | Iowa City IA | 22 Apr |
| 20.79 +0.6 | 1h2 | MVC | Wichita KS | 12 May |
| 20.42 +4.1 | 1 | MVC | Wichita KS | 14 May |
| 20.25 +1.7 | 1h1 | West | Austin TX | 26 May |
| 45.53 +2.4 | 8q3 | West | Austin TX | 27 May |
| 20.77 -0.8 | 5h2 | NC | Sacramento CA | 24 Jun |
| 21.17 -2.9 | 8s1 | NC | Sacramento CA | 25 Jun |
| 20.42 0.0 | 2 | | Madrid | 14 Jul |
| 20.75 -1.5 | 2 | CityS | Cork | 18 Jul |
| 2018 |
| Outdoor |
| 20.81 +1.6 | 7 | TexasR | Austin TX | 31 Mar |
| 20.48 +2.3 | 1 | | Iowa City IA | 12 Apr |
| 20.56 +1.3 | 7 | Diamond | Doha | 4 May |
| 20.65 +0.9 | 5 | Seiko | Osaka | 20 May |
| 20.92 0.0 | 3h3 | NC | Des Moines IA | 23 Jun |
| 20.89 -0.6 | 6s2 | NC | Des Moines IA | 24 Jun |
| 2019 |
| Outdoor |
| 20.79 +3.4 | 1 | | San Antonio TX | 13 Apr |
| 20.62 +0.2 | 2 | DrakeR | Des Moines IA | 26 Apr |
|
| 2014
21.66iw | 1 | Cedar Falls IA | 2 Mar | |
| 2015
21.48iw | 2rD | Lincoln NE | 7 Feb | |
| 2016
21.30iw | 1rD | Lincoln NE | 5 Feb | |
| 2017
21.03iw | 1rC | Fayetteville AR | 11 Feb | |
| |
| 4 x 100m |
| Outdoor Alltime
Show/hide |
| |
| 2017 |
| Outdoor |
| 39.39 | 4 | Müller | London | 9 Jul |
| 2018 |
| Outdoor |
| 40.08 | 4 | | Prairie View TX | 24 Mar |
| 38.98 | 4 | Seiko | Osaka | 20 May |
| 2019 |
| Outdoor |
| 39.19 | 1 | TexasR | Austin TX | 30 Mar |
| 38.70 | 3 | EUR v USA | Minsk | 9 Sep |
|
| 2017
39.39w | 4 | London | 9 Jul | |
| 2018
38.98w | 4 | Osaka | 20 May | |
| 2019
38.70w | 3 | Minsk | 9 Sep | |