Personal Bests| Event | Result | Wind | Venue | Date |
|---|
| 60m ind. | 7.22 | | College Station, TX (USA) | 11.03.2011 | | 100m | 11.07 | +1.6 | Montverde, FL (USA) | 09.06.2018 | | 100m | 11.07 | +1.0 | Port-of-Spain (TTO) | 25.06.2016 | | 200m | 22.51 | +1.3 | San José (CRC) | 09.08.2015 | | 200m ind. | 22.84 | | Fayetteville, AR (USA) | 27.02.2011 | | 300m ind. | 38.46 | | Columbia, SC (USA) | 16.02.2019 | | 4x100m | 42.03 | | National Stadium, Beijing (CHN) | 29.08.2015 | | 4x200m | 1:30.01 | | Austin, TX (USA) | 31.03.2012 | | Sprint Medley 1600m | 3:44.50 | | Philadelphia, PA (USA) | 27.04.2012 |
| Season's BestsNo season's bests available. |
World RankingsNot ranked currently. | | Year | Result | Wind | Venue | Date |
|---|
| 2004 | 11.87 | | Port-of-Spain (TTO) | 05.06.2004 | | 2005 | 11.88 | | Port-of-Spain (TTO) | 03.07.2005 | | 2006 | 11.68 | +0.7 | Les Abymes (FRA) | 15.04.2006 | | 2007 | 11.56 | +1.5 | Port-of-Spain (TTO) | 23.06.2007 | | 2008 | 11.31 | +1.5 | Port-of-Spain (TTO) | 20.06.2008 | | 2009 | 11.18 | +1.1 | San Angelo, TX (USA) | 23.05.2009 | | 2010 | 11.27 | +0.4 | Charlotte, NC (USA) | 27.05.2010 | | 2011 | 11.17 | -0.1 | Athens, GA (USA) | 14.05.2011 | | 2012 | 11.10 | +1.9 | Baton Rouge, LA (USA) | 13.05.2012 | | 2015 | 11.13 | +0.5 | National Stadium, Beijing (CHN) | 24.08.2015 | | 2016 | 11.07 | +1.0 | Port-of-Spain (TTO) | 25.06.2016 | | 2017 | 11.11 | +1.9 | Miami, FL (USA) | 08.07.2017 | | 2018 | 11.07 | +1.6 | Montverde, FL (USA) | 09.06.2018 | | 2019 | 11.40 | +0.2 | Rehlingen (GER) | 09.06.2019 | | 2021 | 11.68 | -0.2 | National Training Center, Clermont, FL (USA) | 30.05.2021 |
| Year | Result | Wind | Venue | Date |
|---|
| 2005 | 24.30 | +0.7 | Sidi Youssef Ben Ali, Marrakesh (MAR) | 16.07.2005 | | 2006 | 23.62 | +2.0 | Port-of-Spain (TTO) | 16.07.2006 | | 2007 | 23.62 | +0.7 | Port-of-Spain (TTO) | 24.06.2007 | | 2009 | 22.95 | +1.2 | San Angelo, TX (USA) | 23.05.2009 | | 2010 | 22.75 | -0.5 | Charlotte, NC (USA) | 29.05.2010 | | 2011 | 22.87 | +1.5 | Des Moines, IA (USA) | 11.06.2011 | | 2012 | 22.55 | +0.2 | Jacksonville, FL (USA) | 26.05.2012 | | 2015 | 22.51 | +1.3 | San José (CRC) | 09.08.2015 | | 2016 | 22.61 | +1.6 | Port-of-Spain (TTO) | 26.06.2016 | | 2017 | 22.77 | +0.2 | Freeport (BAH) | 22.07.2017 | | 2018 | 22.64 | +1.7 | Port-of-Spain (TTO) | 24.06.2018 | | 2019 | 23.31 | +0.4 | Lima (PER) | 08.08.2019 |
| Year | Result | Venue | Date |
|---|
| 2008 | 43.71 | Crystal Palace, London (GBR) | 25.07.2008 | | 2009 | 43.22 | Olympiastadion, Berlin (GER) | 22.08.2009 | | 2010 | 44.65 | Bloomington, IN (USA) | 07.05.2010 | | 2011 | 42.64 | Des Moines, IA (USA) | 11.06.2011 | | 2012 | 42.68 | Des Moines, IA (USA) | 06.06.2012 | | 2015 | 42.03 | National Stadium, Beijing (CHN) | 29.08.2015 | | 2016 | 42.12 | Estádio Olímpico, Rio de Janeiro (BRA) | 19.08.2016 | | 2017 | 42.62 | Olympic Stadium, London (GBR) | 12.08.2017 | | 2018 | 43.50 | Gold Coast (AUS) | 14.04.2018 | | 2019 | 42.71 | Khalifa International Stadium, Doha (QAT) | 05.10.2019 |
| Year | Result | Venue | Date |
|---|
| 2010 | 1:34.84 | Des Moines, IA (USA) | 23.04.2010 | | 2011 | 1:30.88 | Austin, TX (USA) | 09.04.2011 | | 2012 | 1:30.01 | Austin, TX (USA) | 31.03.2012 | | 2017 | 1:32.62 | T. Robinson Stadium, Nassau (BAH) | 22.04.2017 |
No progression. | Year | Result | Venue | Date |
|---|
| 2011 | 3:48.45 | Philadelphia, PA (USA) | 29.04.2011 | | 2012 | 3:44.50 | Philadelphia, PA (USA) | 27.04.2012 |
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