Personal Bests| Event | Result | Wind | Venue | Date |
|---|
| 60m ind. | 7.16 | | New York, NY (USA) | 01.02.2013 | | 100m | 10.96 | +1.9 | Baton Rouge, LA (USA) | 13.05.2012 | | 200m | 22.19 | +1.9 | Des Moines, IA (USA) | 07.06.2012 | | 200m ind. | 22.54 | | Fayetteville, AR (USA) | 24.02.2013 | | 4x100m | 42.24 | | Stade Louis II, Monaco (MON) | 20.07.2012 | | 4x200m | 1:29.45 | | T. Robinson Stadium, Nassau (BAH) | 25.05.2014 | | 4x400m | 3:36.95 | | Baton Rouge, LA (USA) | 07.04.2012 | | 4x400m ind. | 3:33.91 | | Fayetteville, AR (USA) | 09.02.2013 | | Sprint Medley 1600m | 3:43.98 | | Austin, TX (USA) | 02.04.2010 |
| Season's BestsNo season's bests available. |
World RankingsNot ranked currently. | | Year | Result | Wind | Venue | Date |
|---|
| 2008 | 12.28 | -1.9 | Detroit, MI (USA) | 28.07.2008 | | 2010 | 11.84 | -0.6 | Knoxville, TN (USA) | 15.05.2010 | | 2011 | 11.09 | +1.5 | Des Moines, IA (USA) | 10.06.2011 | | 2012 | 10.96 | +1.9 | Baton Rouge, LA (USA) | 13.05.2012 | | 2013 | 11.08 | +0.9 | Eugene, OR (USA) | 07.06.2013 | | 2014 | 11.20 | +0.8 | Baton Rouge, LA (USA) | 19.04.2014 | | 2015 | 11.13 | +1.4 | Walnut, CA (USA) | 18.04.2015 | | 2016 | 11.11 | +1.7 | Walnut, CA (USA) | 16.04.2016 | | 2017 | 11.03 | +1.4 | Sacramento, CA (USA) | 22.06.2017 | | 2018 | 11.41 | +0.5 | Luzern (SUI) | 09.07.2018 | | 2019 | 11.44 | +0.4 | Coral Gables, FL (USA) | 13.04.2019 |
| Year | Result | Wind | Venue | Date |
|---|
| 2007 | 24.54 | -0.4 | Humble, TX (USA) | 28.04.2007 | | 2008 | 24.33 | +0.9 | Detroit, MI (USA) | 02.08.2008 | | 2009 | 23.46 | +2.0 | Waco, TX (USA) | 23.05.2009 | | 2010 | 23.08 | -0.8 | Greensboro, NC (USA) | 28.05.2010 | | 2011 | 22.24 | +1.5 | Des Moines, IA (USA) | 11.06.2011 | | 2012 | 22.19 | +1.9 | Des Moines, IA (USA) | 07.06.2012 | | 2013 | 22.35 | +1.3 | Columbia, SC (USA) | 12.05.2013 | | 2014 | 22.53 | +1.3 | Coral Gables, FL (USA) | 12.04.2014 | | 2015 | 22.83 | +0.1 | Walnut, CA (USA) | 18.04.2015 | | 2016 | 23.01 | +1.9 | Walnut, CA (USA) | 16.04.2016 | | 2017 | 22.54 | +0.6 | St-Martin (FRA) | 13.05.2017 | | 2018 | 22.63 | -0.2 | Drake Stadium, Des Moines, IA (USA) | 24.06.2018 | | 2019 | 23.11 | -0.1 | Baton Rouge, LA (USA) | 27.04.2019 |
| Year | Result | Venue | Date |
|---|
| 2010 | 43.25 | Philadelphia, PA (USA) | 22.04.2010 | | 2011 | 42.64 | Des Moines, IA (USA) | 11.06.2011 | | 2012 | 42.24 | Stade Louis II, Monaco (MON) | 20.07.2012 | | 2013 | 43.44 | Eugene, OR (USA) | 05.06.2013 | | 2014 | 44.03 | Baton Rouge, LA (USA) | 05.04.2014 | | 2015 | 42.32 | T. Robinson Stadium, Nassau (BAH) | 03.05.2015 | | 2016 | 42.61 | Philadelphia, PA (USA) | 30.04.2016 | | 2017 | 42.42 | Philadelphia, PA (USA) | 29.04.2017 | | 2018 | 43.18 | Philadelphia, PA (USA) | 28.04.2018 | | 2019 | 43.39 | Baton Rouge, LA (USA) | 06.04.2019 |
| Year | Result | Venue | Date |
|---|
| 2010 | 1:31.70 | Philadelphia, PA (USA) | 24.04.2010 | | 2011 | 1:30.88 | Austin, TX (USA) | 09.04.2011 | | 2012 | 1:30.01 | Austin, TX (USA) | 31.03.2012 | | 2013 | 1:34.29 | Baton Rouge, LA (USA) | 23.03.2013 | | 2014 | 1:29.45 | T. Robinson Stadium, Nassau (BAH) | 25.05.2014 | | 2016 | 1:31.17 | Philadelphia, PA (USA) | 30.04.2016 | | 2018 | 1:34.62 | Austin, TX (USA) | 31.03.2018 |
| Year | Result | Venue | Date |
|---|
| 2011 | 3:39.11 | Baton Rouge, LA (USA) | 23.04.2011 | | 2012 | 3:36.95 | Baton Rouge, LA (USA) | 07.04.2012 |
| Year | Result | Venue | Date |
|---|
| 2010 | 3:43.98 | Austin, TX (USA) | 02.04.2010 | | 2011 | 3:48.45 | Philadelphia, PA (USA) | 29.04.2011 | | 2012 | 3:44.50 | Philadelphia, PA (USA) | 27.04.2012 |
|
