Personal Bests| Event | Result | Wind | Venue | Date |
|---|
| 55m ind. | 6.37 | | Warrensburg, MO (USA) | 23.02.2001 | | 55m ind. | 6.37 | | Gainesville, FL (USA) | 13.01.2007 | | 60m ind. | 6.73 | | Ames, IA (USA) | 08.12.2000 | | 100m | 10.19 | | Daegu (KOR) | 25.09.2008 | | 200m | 20.12 | +1.9 | Austin, TX (USA) | 10.06.2004 | | 200m ind. | 21.35 | | Lincoln, NE (USA) | 07.02.2004 | | 300m | 34.34 | | Tallahassee, FL (USA) | 26.03.2011 | | 4x400m | 3:08.26 | | Olympiastadion, Helsinki (FIN) | 13.08.2005 |
| Season's BestsNo season's bests available. |
World RankingsNot ranked currently. | | Year | Result | Wind | Venue | Date |
|---|
| 2001 | 10.62 | | Bloomington, IN (USA) | 12.05.2001 | | 2002 | 10.59 | +0.2 | Manchester (GBR) | 27.07.2002 | | 2003 | 10.39 | +0.8 | Fairfax, VA (USA) | 31.05.2003 | | 2004 | 10.36 | +1.4 | Austin, TX (USA) | 03.04.2004 | | 2005 | 10.37 | +1.4 | Tallahassee, FL (USA) | 07.05.2005 | | 2006 | 10.53 | +1.1 | Kalamata (GRE) | 03.06.2006 | | 2007 | 10.26 | +0.9 | Stadio Guidobaldi, Rieti (ITA) | 09.09.2007 | | 2008 | 10.19 | | Daegu (KOR) | 25.09.2008 | | 2009 | 10.24 | +0.7 | Ostrava (CZE) | 17.06.2009 | | 2010 | 10.38 | +1.8 | Karlstad (SWE) | 15.07.2010 | | 2011 | 10.42 | +0.4 | Tallahassee, FL (USA) | 09.04.2011 | | 2012 | 10.51 | -0.6 | St. Pölten (AUT) | 07.06.2012 |
| Year | Result | Wind | Venue | Date |
|---|
| 2001 | 20.50 | +1.5 | Joplin, MO (USA) | 06.05.2001 | | 2002 | 20.70 | +1.4 | Emporia, KS (USA) | 04.05.2002 | | 2003 | 20.72 | 0.0 | Fairfax, VA (USA) | 30.05.2003 | | 2004 | 20.12 | +1.9 | Austin, TX (USA) | 10.06.2004 | | 2005 | 20.33 | +1.0 | Tallahassee, FL (USA) | 07.05.2005 | | 2006 | 20.80 | +1.4 | Osaka (JPN) | 06.05.2006 | | 2007 | 20.28 | +0.3 | Yanmar Stadium Nagai, Osaka (JPN) | 28.08.2007 | | 2008 | 20.17 | +0.3 | Ostrava (CZE) | 12.06.2008 | | 2009 | 20.37 | -0.4 | Osaka (JPN) | 09.05.2009 | | 2010 | 20.68 | +1.7 | Karlstad (SWE) | 15.07.2010 | | 2011 | 20.72 | +0.7 | Rabat (MAR) | 05.06.2011 | | 2012 | 21.04 | +1.2 | St. Pölten (AUT) | 07.06.2012 |
| Year | Result | Venue | Date |
|---|
| 2011 | 34.34 | Tallahassee, FL (USA) | 26.03.2011 |
| Year | Result | Venue | Date |
|---|
| 2009 | 48.96 | Tallahassee, FL (USA) | 11.04.2009 |
| Year | Result | Venue | Date |
|---|
| 2005 | 3:08.26 | Olympiastadion, Helsinki (FIN) | 13.08.2005 |
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