Personal Bests| Event | Result | Wind | Venue | Date |
|---|
| 55m ind. | 6.30 | | Laramie, WY (USA) | 08.12.2007 | | 60m ind. | 6.52 | | Albuquerque, NM (USA) | 23.02.2014 | | 100y | 9.55 | -0.4 | Mestský Stadion, Ostrava (CZE) | 25.05.2015 | | 100m | 10.15 | +1.9 | Bottrop (GER) | 29.05.2016 | | 200m | 20.43 | +0.6 | Tempe, AZ (USA) | 11.04.2015 | | 200m ind. | 21.09 | | Fayetteville, AR (USA) | 02.03.2012 | | 400m | 47.10 | | Mcminnville, OR (USA) | 02.04.2016 | | 4x100m | 38.92 | | Philadelphia, PA (USA) | 25.04.2015 | | 4x200m | 1:20.64 | | Philadelphia, PA (USA) | 25.04.2015 | | 4x400m | 3:09.64 | | Eugene, OR (USA) | 13.05.2012 | | 4x400m ind. | 3:15.30 | | Lincoln, NE (USA) | 26.02.2011 |
| Season's BestsNo season's bests available. |
World RankingsNot ranked currently. | | Year | Result | Wind | Venue | Date |
|---|
| 2009 | 10.46 | +1.1 | Knoxville, TN (USA) | 05.05.2009 | | 2010 | 10.73 | -1.6 | Pueblo, CO (USA) | 28.03.2010 | | 2011 | 10.36 | -0.1 | Longmont, CO (USA) | 06.05.2011 | | 2012 | 10.42 | 0.0 | Tempe, AZ (USA) | 07.04.2012 | | 2013 | 10.24 | +1.9 | Eugene, OR (USA) | 05.06.2013 | | 2014 | 10.26 | +1.7 | Victoria (CAN) | 08.07.2014 | | 2015 | 10.19 | +1.5 | Joensuu (FIN) | 23.07.2015 | | 2016 | 10.15 | +1.9 | Bottrop (GER) | 29.05.2016 | | 2017 | 10.26 | -1.9 | Mesa, AZ (USA) | 10.06.2017 |
| Year | Result | Wind | Venue | Date |
|---|
| 2009 | 21.31 | +0.8 | Knoxville, TN (USA) | 05.05.2009 | | 2010 | 22.09 | -1.1 | Pueblo, CO (USA) | 28.03.2010 | | 2011 | 20.90 | -1.1 | Boulder, CO (USA) | 19.03.2011 | | 2012 | 20.77 | 0.0 | Fort Collins, CO (USA) | 28.04.2012 | | 2013 | 20.85 | +1.4 | Austin, TX (USA) | 24.05.2013 | | 2014 | 20.45 | 0.0 | Tempe, AZ (USA) | 12.04.2014 | | 2015 | 20.43 | +0.6 | Tempe, AZ (USA) | 11.04.2015 | | 2016 | 20.61 | +0.1 | Waco, TX (USA) | 23.04.2016 | | 2017 | 20.83 | +1.7 | Tempe, AZ (USA) | 08.04.2017 |
| Year | Result | Venue | Date |
|---|
| 2012 | 47.17 | Fort Collins, CO (USA) | 28.04.2012 | | 2013 | 47.70 | Fort Collins, CO (USA) | 30.03.2013 | | 2016 | 47.10 | Mcminnville, OR (USA) | 02.04.2016 |
| Year | Result | Venue | Date |
|---|
| 2011 | 3:12.70 | Norman, OK (USA) | 15.05.2011 | | 2012 | 3:09.64 | Eugene, OR (USA) | 13.05.2012 | | 2013 | 3:09.84 | Los Angeles, CA (USA) | 12.05.2013 |
|
