Personal Bests| Event | Result | Wind | Venue | Date |
|---|
| 55m ind. | 6.82 | | New York, NY (USA) | 11.02.2012 | | 60m ind. | 7.01 | | Olimpiyskiy Stadion, Moskva (RUS) | 10.03.2006 | | 100m | 10.95 | +2.0 | Carson, CA (USA) | 20.05.2007 | | 200m | 22.37 | +0.3 | Carson, CA (USA) | 26.06.2005 | | 200m ind. | 23.08 | | Fayetteville, AR (USA) | 23.02.2002 | | 300m | 37.54 | | Evry-Bondoufle (FRA) | 17.08.2003 | | 400m | 50.87 | | Baton Rouge, LA (USA) | 01.06.2002 | | 400m ind. | 52.62 | | Fayetteville, AR (USA) | 24.02.2002 | | 4x100m | 41.78 | | Olympiastadion, Helsinki (FIN) | 13.08.2005 | | 4x200m | 1:31.01 | | Philadelphia, PA (USA) | 29.04.2000 | | 4x400m | 3:22.63 | | Stade de France, Paris-St-Denis (FRA) | 31.08.2003 |
| Season's BestsNo season's bests available. |
World RankingsNot ranked currently. | | Year | Result | Wind | Venue | Date |
|---|
| 1998 | 11.57 | 0.0 | Montclair, NJ (USA) | 16.05.1998 | | 1999 | 11.40 | -0.8 | Clemson, SC (USA) | 03.04.1999 | | 2000 | 11.59 | +1.2 | Austin, TX (USA) | 21.04.2000 | | 2001 | 11.46 | -0.3 | Columbia, SC (USA) | 13.05.2001 | | 2002 | 11.35 | +1.3 | Starkville, MS (USA) | 11.05.2002 | | 2005 | 11.04 | +1.4 | Carson, CA (USA) | 24.06.2005 | | 2006 | 11.03 | +1.1 | Stade Olympique de la Pontaise, Lausanne (SUI) | 11.07.2006 | | 2007 | 10.95 | +2.0 | Carson, CA (USA) | 20.05.2007 | | 2008 | 11.07 | +1.8 | Eugene, OR (USA) | 28.06.2008 | | 2010 | 11.35 | +0.7 | Ponce (PUR) | 08.05.2010 | | 2011 | 11.40 | +0.8 | Clermont, FL (USA) | 11.06.2011 | | 2012 | 11.20 | +1.5 | Walnut, CA (USA) | 21.04.2012 | | 2013 | 11.54 | +0.4 | George Town (CAY) | 08.05.2013 | | 2014 | 11.79 | -1.0 | Atlanta, GA (USA) | 16.05.2014 | | 2016 | 11.25 | +1.9 | Norwalk, CA (USA) | 04.06.2016 | | 2017 | 11.54 | 0.0 | Mesa, AZ (USA) | 10.06.2017 | | 2019 | 11.86 | +1.2 | Long Beach, CA (USA) | 29.06.2019 | | 2021 | 11.86 | +0.5 | Chula Vista, CA (USA) | 13.06.2021 |
| Year | Result | Wind | Venue | Date |
|---|
| 1998 | 23.93 | 0.0 | Raleigh, NC (USA) | 19.06.1998 | | 1999 | 23.57 | +1.0 | Denton, TX (USA) | 20.06.1999 | | 2000 | 23.23 | +1.7 | Baton Rouge, LA (USA) | 12.05.2000 | | 2001 | 23.43 | +0.4 | Columbia, SC (USA) | 13.05.2001 | | 2002 | 23.01 | +0.9 | Starkville, MS (USA) | 12.05.2002 | | 2003 | 23.51 | -0.6 | Zagreb (CRO) | 07.07.2003 | | 2005 | 22.37 | +0.3 | Carson, CA (USA) | 26.06.2005 | | 2006 | 22.92 | -0.5 | Eugene, OR (USA) | 08.08.2006 | | 2008 | 23.15 | +0.6 | Greensboro, NC (USA) | 14.06.2008 | | 2010 | 22.84 | +0.6 | Drake Stadium, Des Moines, IA (USA) | 27.06.2010 | | 2012 | 23.42 | +1.3 | Heusden-Zolder (BEL) | 07.07.2012 | | 2013 | 23.75 | +0.8 | George Town (CAY) | 08.05.2013 | | 2014 | 23.81 | +0.5 | George Town (CAY) | 07.05.2014 |
| Year | Result | Venue | Date |
|---|
| 2003 | 37.54 | Evry-Bondoufle (FRA) | 17.08.2003 |
| Year | Result | Venue | Date |
|---|
| 2000 | 53.93 | Columbia, SC (USA) | 12.04.2000 | | 2001 | 52.18 | Indianapolis, IN (USA) | 28.07.2001 | | 2002 | 50.87 | Baton Rouge, LA (USA) | 01.06.2002 | | 2003 | 52.04 | Palo Alto, CA (USA) | 21.06.2003 | | 2004 | 51.95 | Carson, CA (USA) | 22.05.2004 | | 2010 | 51.63 | Auburn, AL (USA) | 17.04.2010 |
| Year | Result | Venue | Date |
|---|
| 2005 | 41.78 | Olympiastadion, Helsinki (FIN) | 13.08.2005 | | 2007 | 42.87 | Philadelphia, PA (USA) | 28.04.2007 | | 2008 | 42.29 | Stockholm (SWE) | 22.07.2008 | | 2010 | 42.74 | Philadelphia, PA (USA) | 24.04.2010 | | 2012 | 43.06 | Los Angeles, CA (USA) | 14.04.2012 | | 2016 | 43.55 | Walnut, CA (USA) | 16.04.2016 | | 2018 | 44.91 | Torrance, CA (USA) | 21.04.2018 |
| Year | Result | Venue | Date |
|---|
| 2000 | 1:31.01 | Philadelphia, PA (USA) | 29.04.2000 |
| Year | Result | Venue | Date |
|---|
| 2002 | 3:26.98 | Knoxville, TN (USA) | 13.04.2002 | | 2003 | 3:22.63 | Stade de France, Paris-St-Denis (FRA) | 31.08.2003 |
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