Personal Bests| Event | Result | Wind | Venue | Date |
|---|
| 55m ind. | 6.24 | | Chapel Hill, NC (USA) | 22.01.2005 | | 60m ind. | 6.63 | | Lexington, KY (USA) | 01.03.2009 | | 100m | 10.03 | +1.0 | Luzern (SUI) | 08.08.2010 | | 200m | 20.32 | +1.1 | Albuquerque, NM (USA) | 04.06.2005 | | 200m | 20.32 | +1.6 | Fayetteville, AR (USA) | 31.05.2008 | | 200m ind. | 20.67 | | Fayetteville, AR (USA) | 14.03.2008 | | 4x100m | 38.30 | | Walnut, CA (USA) | 15.04.2007 | | 4x100m | 38.30 | | Walnut, CA (USA) | 15.04.2007 |
| Season's BestsNo season's bests available. |
World RankingsNot ranked currently. | | Year | Result | Wind | Venue | Date |
|---|
| 2002 | 10.42 | +1.6 | Knoxville, TN (USA) | 05.08.2002 | | 2003 | 10.49 | +1.2 | Arcadia, CA (USA) | 12.04.2003 | | 2004 | 10.25 | +1.5 | Knoxville, TN (USA) | 11.07.2004 | | 2005 | 10.08 | +0.7 | Greensboro, NC (USA) | 24.07.2005 | | 2006 | 10.45 | +1.1 | Indianapolis, IN (USA) | 22.06.2006 | | 2007 | 10.22 | -0.5 | Indianapolis, IN (USA) | 22.06.2007 | | 2008 | 10.08 | +1.9 | Fayetteville, AR (USA) | 31.05.2008 | | 2009 | 10.22 | +1.4 | Fayetteville, AR (USA) | 10.06.2009 | | 2010 | 10.03 | +1.0 | Luzern (SUI) | 08.08.2010 | | 2011 | 10.21 | +0.8 | Baie Mahault (FRA) | 07.05.2011 | | 2012 | 10.67 | -0.6 | Greensboro, NC (USA) | 20.04.2012 | | 2013 | 10.48 | +1.1 | Greensboro, NC (USA) | 12.05.2013 | | 2014 | 10.49 | +0.1 | Clermont, FL (USA) | 31.05.2014 | | 2015 | 10.43 | +1.5 | Miramar, FL (USA) | 14.06.2015 | | 2016 | 10.47 | +2.0 | Tampa, FL (USA) | 27.05.2016 | | 2017 | 10.30 | +1.7 | Montverde, FL (USA) | 10.06.2017 |
| Year | Result | Wind | Venue | Date |
|---|
| 2002 | 20.99 | 0.0 | Knoxville, TN (USA) | 08.08.2002 | | 2003 | 21.85 | -1.0 | Arcadia, CA (USA) | 12.04.2003 | | 2004 | 20.58 | +1.1 | Des Moines, IA (USA) | 31.07.2004 | | 2005 | 20.32 | +1.1 | Albuquerque, NM (USA) | 04.06.2005 | | 2006 | 21.53 | +1.2 | Fort Worth, TX (USA) | 22.04.2006 | | 2007 | 20.92 | +1.1 | Fayetteville, AR (USA) | 04.05.2007 | | 2008 | 20.32 | +1.6 | Fayetteville, AR (USA) | 31.05.2008 | | 2009 | 20.88 | +1.7 | Fayetteville, AR (USA) | 18.04.2009 | | 2010 | 21.47 | +1.5 | Coral Gables, FL (USA) | 10.04.2010 | | 2012 | 21.60 | -2.7 | High Point, NC (USA) | 24.03.2012 |
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