Personal Bests| Event | Result | Wind | Venue | Date |
|---|
| 55m ind. | 6.71 | | Gainesville, FL (USA) | 26.02.2006 | | 60m ind. | 7.14 | | Lexington, KY (USA) | 25.02.2007 | | 100m | 10.75 | +0.1 | Olympiastadion, Berlin (GER) | 17.08.2009 | | 100m | 10.75 | +0.4 | Stadio Olimpico, Roma (ITA) | 10.07.2009 | | 200m | 21.99 | +1.1 | Kingston (JAM) | 29.06.2008 | | 200m ind. | 22.58 | | Fayetteville, AR (USA) | 09.03.2007 | | 400m | 51.83 | | Auburn, AL (USA) | 06.04.2013 | | 400m ind. | 53.82 | | Fayetteville, AR (USA) | 08.02.2013 | | 4x100m | 41.29 | | Luzhniki Stadion, Moskva (RUS) | 18.08.2013 | | 4x200m | 1:31.34 | | Philadelphia, PA (USA) | 30.04.2016 | | Sprint Medley 1000m | 2:07.45 | | Debrecen (HUN) | 15.07.2001 | | 4x400m | 3:29.66 | | Philadelphia, PA (USA) | 26.04.2001 | | 4x400m ind. | 3:29.50 | | Fayetteville, AR (USA) | 11.03.2006 | | Sprint Medley 1600m | 3:34.64 | | Philadelphia, PA (USA) | 30.04.2011 |
| Season's BestsNo season's bests available. |
World RankingsNot ranked currently. | | Year | Result | Wind | Venue | Date |
|---|
| 2000 | 11.89 | +1.5 | San Juan (PUR) | 14.07.2000 | | 2001 | 11.70 | +0.6 | Kingston (JAM) | 22.06.2001 | | 2002 | 11.46 | +0.9 | National Stadium, Kingston (JAM) | 17.07.2002 | | 2003 | 11.34 | +1.1 | Kingston (JAM) | 05.04.2003 | | 2004 | 11.40 | 0.0 | Sherbrooke (CAN) | 31.07.2004 | | 2005 | 11.63 | -0.2 | Kingston (JAM) | 25.06.2005 | | 2006 | 11.03 | +1.4 | Fayetteville, AR (USA) | 14.05.2006 | | 2007 | 11.03 | +1.0 | Kingston (JAM) | 23.06.2007 | | 2008 | 10.80 | +0.7 | Kingston (JAM) | 27.06.2008 | | 2009 | 10.75 | +0.4 | Stadio Olimpico, Roma (ITA) | 10.07.2009 | | 2010 | 10.96 | +1.4 | Kingston (JAM) | 01.05.2010 | | 2011 | 10.87 | +2.0 | Hayward Field, Eugene, OR (USA) | 04.06.2011 | | 2012 | 10.94 | +0.6 | Kingston (JAM) | 29.06.2012 | | 2013 | 10.96 | +0.9 | Kingston (JAM) | 21.06.2013 | | 2014 | 11.02 | -0.4 | Kingston (JAM) | 27.06.2014 | | 2015 | 11.17 | +0.4 | Kingston (JAM) | 26.06.2015 | | 2016 | 11.19 | -1.3 | Complexe Sportif Prince Moulay Abdellah, Rabat (MAR) | 22.05.2016 | | 2017 | 11.12 | +1.9 | Auburn, AL (USA) | 22.04.2017 | | 2018 | 11.25 | -0.3 | National Stadium, Kingston (JAM) | 19.05.2018 | | 2019 | 11.81 | 0.0 | Oulu (FIN) | 14.08.2019 |
| Year | Result | Wind | Venue | Date |
|---|
| 2000 | 24.64 | -3.7 | Kingston (JAM) | 02.07.2000 | | 2001 | 23.90 | +0.8 | Kingston (JAM) | 23.06.2001 | | 2002 | 24.21 | -1.4 | Kingston (JAM) | 18.04.2002 | | 2003 | 23.50 | -0.1 | Kingston (JAM) | 04.04.2003 | | 2004 | 23.66 | -0.6 | Knoxville, TN (USA) | 10.04.2004 | | 2005 | 24.22 | +1.2 | Fairfax, VA (USA) | 07.05.2005 | | 2006 | 22.65 | +0.8 | Sacramento, CA (USA) | 10.06.2006 | | 2007 | 22.41 | +1.3 | Columbia, MO (USA) | 26.05.2007 | | 2008 | 21.99 | +1.1 | Kingston (JAM) | 29.06.2008 | | 2009 | 22.42 | +0.1 | Thessaloniki (GRE) | 12.09.2009 | | 2010 | 22.57 | 0.0 | Auburn, AL (USA) | 17.04.2010 | | 2011 | 22.63 | +0.1 | Kingston (JAM) | 26.06.2011 | | 2012 | 22.70 | +0.6 | Kingston (JAM) | 01.07.2012 | | 2013 | 22.71 | +0.5 | National Stadium, Kingston (JAM) | 04.05.2013 | | 2014 | 23.64 | -0.5 | Kingston (JAM) | 12.04.2014 | | 2015 | 22.72 | +1.6 | CIBC, Toronto (CAN) | 23.07.2015 | | 2016 | 22.99 | +2.0 | Austin, TX (USA) | 16.04.2016 | | 2017 | 23.43 | -0.9 | Auburn, AL (USA) | 08.04.2017 | | 2018 | 24.05 | +0.1 | Paavo Nurmen Stadion, Turku (FIN) | 05.06.2018 |
| Year | Result | Venue | Date |
|---|
| 2003 | 57.58 | Kingston (JAM) | 04.04.2003 | | 2004 | 54.48 | Kingston (JAM) | 27.06.2004 | | 2008 | 52.08 | Kingston (JAM) | 22.03.2008 | | 2009 | 52.40 | Auburn, AL (USA) | 04.04.2009 | | 2010 | 52.69 | Auburn, AL (USA) | 03.04.2010 | | 2011 | 53.96 | Auburn, AL (USA) | 16.04.2011 | | 2013 | 51.83 | Auburn, AL (USA) | 06.04.2013 | | 2014 | 53.44 | Kingston (JAM) | 22.03.2014 | | 2015 | 55.48 | Kingston (JAM) | 14.02.2015 | | 2016 | 53.89 | San Antonio, TX (USA) | 26.03.2016 |
| Year | Result | Venue | Date |
|---|
| 2000 | 44.05 | E.Nacional, Santiago de Chile (CHI) | 22.10.2000 | | 2002 | 43.40 | National Stadium, Kingston (JAM) | 21.07.2002 | | 2007 | 42.01 | Yanmar Stadium Nagai, Osaka (JPN) | 01.09.2007 | | 2009 | 41.88 | Olympiastadion, Berlin (GER) | 22.08.2009 | | 2010 | 42.94 | Philadelphia, PA (USA) | 24.04.2010 | | 2011 | 41.70 | DS, Daegu (KOR) | 04.09.2011 | | 2012 | 41.41 | Olympic Stadium, London (GBR) | 10.08.2012 | | 2013 | 41.29 | Luzhniki Stadion, Moskva (RUS) | 18.08.2013 | | 2014 | 41.83 | Hampden Park, Glasgow (GBR) | 02.08.2014 | | 2015 | 41.84 | National Stadium, Beijing (CHN) | 29.08.2015 | | 2016 | 42.90 | Philadelphia, PA (USA) | 30.04.2016 | | 2017 | 42.25 | Philadelphia, PA (USA) | 29.04.2017 | | 2018 | 43.14 | Philadelphia, PA (USA) | 28.04.2018 |
| Year | Result | Venue | Date |
|---|
| 2016 | 1:31.34 | Philadelphia, PA (USA) | 30.04.2016 |
| Year | Result | Venue | Date |
|---|
| 2001 | 2:07.45 | Debrecen (HUN) | 15.07.2001 |
| Year | Result | Venue | Date |
|---|
| 2001 | 3:29.66 | Philadelphia, PA (USA) | 26.04.2001 | | 2002 | 3:32.20 | National Stadium, Kingston (JAM) | 20.07.2002 |
| Year | Result | Venue | Date |
|---|
| 2010 | 3:35.37 | Philadelphia, PA (USA) | 24.04.2010 | | 2011 | 3:34.64 | Philadelphia, PA (USA) | 30.04.2011 |
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