Personal Bests| Event | Result | Wind | Venue | Date |
|---|
| 200m | 20.50 | -0.9 | Tampa, FL (USA) | 27.05.2012 | | 200m ind. | 21.89 | | Bozeman, MT (USA) | 29.01.2010 | | 300m | 32.40 | | Lahti (FIN) | 17.07.2013 | | 400m | 44.87 | | Nassau (BAH) | 23.06.2012 | | 400m ind. | 46.55 | | Birmingham, AL (USA) | 08.02.2014 | | 4x400m | 2:56.72 | | Olympic Stadium, London (GBR) | 10.08.2012 | | 4x400m ind. | 3:09.79 | | Ergo Arena, Sopot (POL) | 08.03.2014 |
| Season's BestsNo season's bests available. |
World RankingsNot ranked currently. | | Year | Result | Wind | Venue | Date |
|---|
| 2008 | 21.29 | -2.0 | Bismarck, ND (USA) | 13.04.2008 | | 2009 | 21.43 | +0.3 | Lawrence, KS (USA) | 18.04.2009 | | 2010 | 21.41 | +0.8 | Lawrence, KS (USA) | 17.04.2010 | | 2012 | 20.50 | -0.9 | Tampa, FL (USA) | 27.05.2012 | | 2013 | 20.63 | +2.0 | FBK Stadium, Hengelo (NED) | 08.06.2013 | | 2014 | 20.59 | +1.4 | Coral Gables, FL (USA) | 12.04.2014 | | 2016 | 21.07 | +0.9 | National Stadium, Kingston (JAM) | 07.05.2016 | | 2017 | 20.99 | +2.0 | Miami, FL (USA) | 08.07.2017 | | 2018 | 21.39 | +1.5 | Montverde, FL (USA) | 09.06.2018 | | 2019 | 21.53 | +1.1 | Nassau (BAH) | 30.08.2019 |
| Year | Result | Venue | Date |
|---|
| 2006 | 46.55 | Port-of-Spain (TTO) | 15.07.2006 | | 2007 | 46.28 | Nassau (BAH) | 23.06.2007 | | 2008 | 46.29 | Nassau (BAH) | 28.06.2008 | | 2009 | 44.99 | Olympiastadion, Berlin (GER) | 19.08.2009 | | 2010 | 45.55 | New Delhi (IND) | 09.10.2010 | | 2011 | 45.01 | Guadalajara (MEX) | 26.10.2011 | | 2012 | 44.87 | Nassau (BAH) | 23.06.2012 | | 2013 | 44.93 | Nassau (BAH) | 22.06.2013 | | 2014 | 45.21 | Baie Mahault (FRA) | 10.05.2014 | | 2015 | 45.36 | Nassau (BAH) | 27.06.2015 | | 2016 | 48.08 | Nassau (BAH) | 10.07.2016 | | 2017 | 46.13 | Nassau (BAH) | 24.06.2017 | | 2018 | 46.60 | Nassau (BAH) | 23.06.2018 | | 2019 | 46.69 | Montverde, FL (USA) | 06.07.2019 |
| Year | Result | Venue | Date |
|---|
| 2005 | 1:52.27 | Windsor (CAN) | 29.07.2005 |
| Year | Result | Venue | Date |
|---|
| 2006 | 3:10.71 | Chaoyang Sport Center, Beijing (CHN) | 19.08.2006 | | 2008 | 2:59.88 | National Stadium, Beijing (CHN) | 22.08.2008 | | 2010 | 3:02.55 | Philadelphia, PA (USA) | 24.04.2010 | | 2011 | 3:01.33 | Mayagüez (PUR) | 17.07.2011 | | 2012 | 2:56.72 | Olympic Stadium, London (GBR) | 10.08.2012 | | 2013 | 3:02.23 | Philadelphia, PA (USA) | 27.04.2013 | | 2014 | 3:00.30 | T. Robinson Stadium, Nassau (BAH) | 24.05.2014 | | 2015 | 2:58.91 | T. Robinson Stadium, Nassau (BAH) | 03.05.2015 | | 2017 | 3:03.04 | Olympic Stadium, London (GBR) | 12.08.2017 | | 2018 | 3:02.54 | Philadelphia, PA (USA) | 28.04.2018 |
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