Personal Bests| Event | Result | Wind | Venue | Date |
|---|
| 100m | 10.45 | +1.9 | New York, NY (USA) | 12.05.2012 | | 200m | 20.26 | +0.5 | Port-of-Spain (TTO) | 23.06.2013 | | 200m ind. | 20.49 | | Boston, MA (USA) | 28.01.2017 | | 300m | 31.92 | | Liège (BEL) | 19.07.2017 | | 300m ind. | 32.37 | | New York, NY (USA) | 04.02.2017 | | 400m | 44.52 | | Olympic Stadium, London (GBR) | 06.08.2012 | | 400m ind. | 45.17 | | Boston, MA (USA) | 08.02.2014 | | 500m ind. | 1:02.83 | | New York, NY (USA) | 06.01.2012 | | 4x100m | 39.71 | | Port-of-Spain (TTO) | 14.08.2011 | | 4x200m | 1:21.57 | | Gainesville, FL (USA) | 07.04.2012 | | 4x200m ind. | 1:26.36 | | New York, NY (USA) | 05.02.2011 | | 4x400m | 2:58.12 | | Olympic Stadium, London (GBR) | 13.08.2017 | | 4x400m ind. | 3:02.52 | | Arena Birmingham, Birmingham (GBR) | 04.03.2018 |
| Season's BestsNo season's bests available. |
World RankingsNot ranked currently. | | Year | Result | Wind | Venue | Date |
|---|
| 2011 | 10.73 | -1.0 | Piscataway, NJ (USA) | 09.04.2011 | | 2012 | 10.45 | +1.9 | New York, NY (USA) | 12.05.2012 | | 2013 | 10.56 | +0.8 | Colts Neck, NJ (USA) | 08.06.2013 | | 2014 | 10.55 | +1.1 | Tallahassee, FL (USA) | 12.04.2014 | | 2015 | 10.88 | -0.6 | West Long Branch, NJ (USA) | 06.06.2015 | | 2017 | 10.59 | +1.7 | Pomona, NJ (USA) | 15.04.2017 |
| Year | Result | Wind | Venue | Date |
|---|
| 2010 | 20.96 | +0.7 | Port-of-Spain (TTO) | 27.06.2010 | | 2011 | 20.67 | -0.1 | New York, NY (USA) | 09.07.2011 | | 2012 | 20.62 | +1.1 | New York, NY (USA) | 12.05.2012 | | 2013 | 20.26 | +0.5 | Port-of-Spain (TTO) | 23.06.2013 | | 2014 | 20.38 | -2.2 | Port-of-Spain (TTO) | 22.06.2014 | | 2015 | 20.53 | +1.1 | St-Martin (FRA) | 09.05.2015 | | 2016 | 20.80 | -1.2 | Trenton, NJ (USA) | 30.04.2016 | | 2017 | 20.58 | +1.3 | St-Martin (FRA) | 13.05.2017 | | 2018 | 21.11 | +0.3 | St. George's (GRN) | 21.04.2018 |
| Year | Result | Venue | Date |
|---|
| 2010 | 46.33 | New Delhi (IND) | 08.10.2010 | | 2011 | 45.51 | Rabat (MAR) | 05.06.2011 | | 2012 | 44.52 | Olympic Stadium, London (GBR) | 06.08.2012 | | 2013 | 45.67 | Hayward Field, Eugene, OR (USA) | 01.06.2013 | | 2014 | 44.78 | Hampden Park, Glasgow (GBR) | 30.07.2014 | | 2015 | 44.64 | San José (CRC) | 07.08.2015 | | 2016 | 44.69 | Port-of-Spain (TTO) | 26.06.2016 | | 2017 | 45.02 | Olympic Stadium, London (GBR) | 05.08.2017 | | 2018 | 49.07 | Gold Coast (AUS) | 08.04.2018 |
| Year | Result | Venue | Date |
|---|
| 2011 | 39.71 | Port-of-Spain (TTO) | 14.08.2011 | | 2012 | 40.31 | Philadelphia, PA (USA) | 27.04.2012 | | 2013 | 39.72 | Philadelphia, PA (USA) | 26.04.2013 | | 2015 | 39.73 | Jacksonville, FL (USA) | 10.04.2015 |
| Year | Result | Venue | Date |
|---|
| 2012 | 1:21.57 | Gainesville, FL (USA) | 07.04.2012 | | 2013 | 1:22.17 | Gainesville, FL (USA) | 06.04.2013 | | 2014 | 1:22.08 | Gainesville, FL (USA) | 05.04.2014 | | 2015 | 1:21.92 | Gainesville, FL (USA) | 04.04.2015 |
| Year | Result | Venue | Date |
|---|
| 2010 | 3:04.07 | Mayagüez (PUR) | 30.07.2010 | | 2011 | 3:01.65 | Mayagüez (PUR) | 17.07.2011 | | 2012 | 2:59.40 | Olympic Stadium, London (GBR) | 10.08.2012 | | 2013 | 3:00.48 | Luzhniki Stadion, Moskva (RUS) | 15.08.2013 | | 2014 | 2:58.34 | T. Robinson Stadium, Nassau (BAH) | 25.05.2014 | | 2015 | 2:58.20 | National Stadium, Beijing (CHN) | 30.08.2015 | | 2017 | 2:58.12 | Olympic Stadium, London (GBR) | 13.08.2017 | | 2018 | 3:05.84 | Gold Coast (AUS) | 13.04.2018 |
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