Personal Bests| Event | Result | Wind | Venue | Date |
|---|
| 55m ind. | 6.91 | | Lubbock, TX (USA) | 07.02.2004 | | 60m ind. | 7.45 | | Johnson City, TN (USA) | 23.01.2010 | | 100m | 11.50 | +1.2 | Abilene, TX (USA) | 17.04.2003 | | 200m | 23.10 | +0.5 | Norman, OK (USA) | 01.05.2004 | | 200m ind. | 23.67 | | Fayetteville, AR (USA) | 12.03.2004 | | 400m | 50.62 | | Kingston (JAM) | 29.06.2008 | | 400m ind. | 52.55 | | Karlsruhe (GER) | 11.02.2007 | | 4x100m | 44.26 | | E.Nacional, Santiago de Chile (CHI) | 22.10.2000 | | 4x400m | 3:19.73 | | Yanmar Stadium Nagai, Osaka (JPN) | 02.09.2007 | | 4x400m ind. | 3:34.93 | | Fayetteville, AR (USA) | 13.03.2004 |
| Season's BestsNo season's bests available. |
World RankingsNot ranked currently. | | Year | Result | Wind | Venue | Date |
|---|
| 1999 | 12.06 | +0.6 | Kingston (JAM) | 26.03.1999 | | 2000 | 12.09 | 0.0 | Kingston (JAM) | 01.07.2000 | | 2002 | 12.14 | -2.2 | Odessa, TX (USA) | 18.05.2002 | | 2003 | 11.50 | +1.2 | Abilene, TX (USA) | 17.04.2003 | | 2004 | 11.60 | +1.7 | Lubbock, TX (USA) | 20.03.2004 | | 2005 | 11.58 | | San Angelo, TX (USA) | 16.04.2005 | | 2010 | 11.60 | -1.5 | Atlanta, GA (USA) | 06.06.2010 |
| Year | Result | Wind | Venue | Date |
|---|
| 2000 | 24.63 | -0.4 | Kingston (JAM) | 02.07.2000 | | 2001 | 24.05 | +0.5 | Kingston (JAM) | 07.04.2001 | | 2002 | 24.03 | +0.4 | Odessa, TX (USA) | 18.05.2002 | | 2003 | 23.73 | +2.0 | Fort Worth, TX (USA) | 19.04.2003 | | 2004 | 23.10 | +0.5 | Norman, OK (USA) | 01.05.2004 | | 2005 | 23.34 | 0.0 | Manhattan, KS (USA) | 15.05.2005 | | 2006 | 23.30 | +1.6 | Rethymno (GRE) | 21.07.2006 | | 2010 | 23.40 | +0.5 | Rethymno (GRE) | 07.07.2010 | | 2011 | 23.46 | +1.2 | Puskás Ferenc Stadion, Budapest (HUN) | 30.07.2011 | | 2012 | 23.65 | | Kingston (JAM) | 28.01.2012 |
| Year | Result | Venue | Date |
|---|
| 2004 | 54.92 | San Angelo, TX (USA) | 10.04.2004 | | 2005 | 51.39 | Sacramento, CA (USA) | 11.06.2005 | | 2006 | 51.94 | Thessaloniki (GRE) | 24.07.2006 | | 2007 | 51.00 | Yanmar Stadium Nagai, Osaka (JPN) | 27.08.2007 | | 2008 | 50.62 | Kingston (JAM) | 29.06.2008 | | 2009 | 51.18 | Icahn Stadium, New York, NY (USA) | 30.05.2009 | | 2010 | 51.48 | Heusden-Zolder (BEL) | 10.07.2010 | | 2011 | 51.69 | Mayagüez (PUR) | 15.07.2011 | | 2012 | 51.70 | Kingston (JAM) | 01.07.2012 | | 2013 | 53.70 | Kingston (JAM) | 08.06.2013 |
| Year | Result | Venue | Date |
|---|
| 2000 | 44.26 | E.Nacional, Santiago de Chile (CHI) | 22.10.2000 |
| Year | Result | Venue | Date |
|---|
| 2007 | 3:19.73 | Yanmar Stadium Nagai, Osaka (JPN) | 02.09.2007 | | 2008 | 3:20.40 | National Stadium, Beijing (CHN) | 23.08.2008 | | 2009 | 3:21.15 | Olympiastadion, Berlin (GER) | 23.08.2009 | | 2010 | 3:41.10 | Lawrence, KS (USA) | 17.04.2010 | | 2011 | 3:22.01 | DS, Daegu (KOR) | 02.09.2011 | | 2012 | 3:25.13 | Olympic Stadium, London (GBR) | 10.08.2012 |
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