Personal Bests| Event | Result | Wind | Venue | Date |
|---|
| 50m ind. | 6.28 | | MSG, New York, NY (USA) | 28.01.2012 | | 55m ind. | 6.75 | | New York, NY (USA) | 11.02.2012 | | 60m ind. | 7.16 | | Fayetteville, AR (USA) | 14.03.2008 | | 100m | 11.07 | +0.7 | Eugene, OR (USA) | 27.06.2008 | | 200m | 22.35 | +1.0 | Hayward Field, Eugene, OR (USA) | 26.06.2011 | | 200m ind. | 22.40 | | Fayetteville, AR (USA) | 14.03.2008 | | 300m ind. | 36.41 | | Fayetteville, AR (USA) | 12.02.2011 | | 400m | 52.55 | | Oxford, MS (USA) | 24.04.2011 | | 400m ind. | 54.69 | | Boston, MA (USA) | 05.02.2011 | | 4x100m | 40.82 | | Olympic Stadium, London (GBR) | 10.08.2012 | | 4x200m | 1:29.45 | | T. Robinson Stadium, Nassau (BAH) | 25.05.2014 | | Sprint Medley 1000m | 2:03.93 | | Sidi Youssef Ben Ali, Marrakech (MAR) | 17.07.2005 | | 4x400m | 3:29.23 | | Austin, TX (USA) | 31.03.2012 | | 4x400m ind. | 3:33.69 | | Fayetteville, AR (USA) | 15.03.2008 |
| Season's BestsNo season's bests available. |
World RankingsNot ranked currently. | | Year | Result | Wind | Venue | Date |
|---|
| 2002 | 12.07 | -0.9 | Omaha, NE (USA) | 28.07.2002 | | 2003 | 11.80 | -1.1 | Miami, FL (USA) | 01.08.2003 | | 2004 | 11.56 | | Pearl, MS (USA) | 08.05.2004 | | 2005 | 11.38 | +1.8 | Sidi Youssef Ben Ali, Marrakech (MAR) | 13.07.2005 | | 2006 | 11.26 | +1.2 | Indianapolis, IN (USA) | 22.06.2006 | | 2007 | 11.28 | | Pearl, MS (USA) | 05.05.2007 | | 2008 | 11.07 | +0.7 | Eugene, OR (USA) | 27.06.2008 | | 2009 | 11.17 | +0.8 | Oxford, MS (USA) | 11.04.2009 | | 2010 | 11.40 | -0.7 | Göteborg (SWE) | 10.08.2010 | | 2011 | 11.22 | +0.2 | Ponce (PUR) | 14.05.2011 | | 2012 | 11.13 | +1.4 | Hayward Field, Eugene, OR (USA) | 23.06.2012 | | 2013 | 11.49 | -0.7 | Ponce (PUR) | 18.05.2013 | | 2014 | 11.20 | +2.0 | Sacramento, CA (USA) | 27.06.2014 | | 2016 | 11.37 | +1.2 | Atlanta, GA (USA) | 04.06.2016 |
| Year | Result | Wind | Venue | Date |
|---|
| 2002 | 24.37 | -0.6 | Omaha, NE (USA) | 28.07.2002 | | 2003 | 23.81 | -0.7 | Miami, FL (USA) | 02.08.2003 | | 2004 | 23.06 | +1.5 | Eugene, OR (USA) | 31.07.2004 | | 2005 | 23.33 | +0.7 | Sidi Youssef Ben Ali, Marrakech (MAR) | 17.07.2005 | | 2006 | 22.94 | +0.9 | Indianapolis, IN (USA) | 23.06.2006 | | 2007 | 23.17 | +0.5 | São Paulo (BRA) | 08.07.2007 | | 2008 | 22.43 | +0.8 | Icahn Stadium, New York, NY (USA) | 31.05.2008 | | 2009 | 22.50 | +1.6 | Walnut, CA (USA) | 06.06.2009 | | 2010 | 22.59 | +1.4 | Icahn Stadium, New York, NY (USA) | 12.06.2010 | | 2011 | 22.35 | +1.0 | Hayward Field, Eugene, OR (USA) | 26.06.2011 | | 2012 | 22.46 | -0.3 | Icahn Stadium, New York, NY (USA) | 09.06.2012 | | 2013 | 23.16 | -0.4 | Ponce (PUR) | 18.05.2013 | | 2014 | 23.02 | +1.9 | Sacramento, CA (USA) | 29.06.2014 | | 2016 | 23.21 | +0.2 | San Marcos, TX (USA) | 30.04.2016 |
| Year | Result | Venue | Date |
|---|
| 2002 | 54.55 | Omaha, NE (USA) | 28.07.2002 | | 2003 | 53.87 | Miami, FL (USA) | 03.08.2003 | | 2004 | 52.96 | Eugene, OR (USA) | 01.08.2004 | | 2005 | 53.91 | Mobile, AL (USA) | 02.04.2005 | | 2007 | 56.65 | Starkville, MS (USA) | 31.03.2007 | | 2010 | 53.09 | Oxford, MS (USA) | 10.04.2010 | | 2011 | 52.55 | Oxford, MS (USA) | 24.04.2011 | | 2012 | 55.35 | Austin, TX (USA) | 14.04.2012 | | 2016 | 55.78 | San Marcos, TX (USA) | 01.04.2016 |
| Year | Result | Venue | Date |
|---|
| 2006 | 43.29 | Eugene, OR (USA) | 08.08.2006 | | 2008 | 42.29 | Stockholm (SWE) | 22.07.2008 | | 2009 | 42.62 | Austin, TX (USA) | 04.04.2009 | | 2011 | 41.56 | DS, Daegu (KOR) | 04.09.2011 | | 2012 | 40.82 | Olympic Stadium, London (GBR) | 10.08.2012 | | 2013 | 42.66 | Philadelphia, PA (USA) | 27.04.2013 | | 2014 | 43.40 | Hampden Park, Glasgow (GBR) | 11.07.2014 |
| Year | Result | Venue | Date |
|---|
| 2014 | 1:29.45 | T. Robinson Stadium, Nassau (BAH) | 25.05.2014 |
| Year | Result | Venue | Date |
|---|
| 2005 | 2:03.93 | Sidi Youssef Ben Ali, Marrakech (MAR) | 17.07.2005 |
| Year | Result | Venue | Date |
|---|
| 2011 | 3:32.11 | Austin, TX (USA) | 09.04.2011 | | 2012 | 3:29.23 | Austin, TX (USA) | 31.03.2012 | | 2013 | 3:34.95 | Lawrence, KS (USA) | 20.04.2013 |
|
