Personal Bests| Event | Result | Wind | Venue | Date |
|---|
| 200m | 23.11 | +0.3 | Rovereto (ITA) | 03.09.2013 | | 400m | 50.19 | | Stadio Guidobaldi, Rieti (ITA) | 08.09.2013 | | 400m ind. | 51.54 | | Ergo Arena, Sopot (POL) | 08.03.2014 | | 800m | 2:03.01 | | Kingston (JAM) | 05.03.2011 | | 400mH | 52.79 | | Crystal Palace, London (GBR) | 05.08.2011 | | 4x400m | 3:23.26 | | T. Robinson Stadium, Nassau (BAH) | 25.05.2014 | | 4x400m ind. | 3:26.54 | | Ergo Arena, Sopot (POL) | 09.03.2014 |
| Season's BestsNo season's bests available. |
World RankingsNot ranked currently. | | Year | Result | Wind | Venue | Date |
|---|
| 2009 | 24.51 | | Kingston (JAM) | 31.01.2009 | | 2012 | 23.62 | +0.8 | Kingston (JAM) | 17.03.2012 | | 2013 | 23.11 | +0.3 | Rovereto (ITA) | 03.09.2013 | | 2019 | 23.79 | -0.5 | Kingston (JAM) | 26.01.2019 |
| Year | Result | Venue | Date |
|---|
| 2006 | 51.56 | Kingston (JAM) | 18.03.2006 | | 2007 | 51.76 | Kingston (JAM) | 19.05.2007 | | 2008 | 50.55 | Azusa, CA (USA) | 18.04.2008 | | 2009 | 52.43 | Velenje (SLO) | 02.07.2009 | | 2010 | 50.64 | Olympiastadion, Berlin (GER) | 22.08.2010 | | 2011 | 50.71 | Kingston (JAM) | 25.06.2011 | | 2012 | 50.63 | Stadio Guidobaldi, Rieti (ITA) | 09.09.2012 | | 2013 | 50.19 | Stadio Guidobaldi, Rieti (ITA) | 08.09.2013 | | 2014 | 51.00 | Shanghai Stadium, Shanghai (CHN) | 18.05.2014 | | 2015 | 51.14 | Kingston (JAM) | 30.05.2015 | | 2016 | 52.61 | Velenje (SLO) | 31.08.2016 | | 2018 | 52.40 | Kingston (JAM) | 23.06.2018 | | 2019 | 52.93 | Kingston (JAM) | 18.05.2019 | | 2022 | 54.64 | GC Foster College, Spanish Town (JAM) | 05.02.2022 | | 2023 | 54.20 | Jamaica College Ashenheim Stadium, Kingston (JAM) | 10.06.2023 |
| Year | Result | Venue | Date |
|---|
| 2006 | 2:09.1h | Spanish Town (JAM) | 08.04.2006 | | 2007 | 2:06.14 | Kingston (JAM) | 17.02.2007 | | 2008 | 2:05.84 | Kingston (JAM) | 22.03.2008 | | 2011 | 2:03.01 | Kingston (JAM) | 05.03.2011 | | 2015 | 2:08.44 | Kingston (JAM) | 11.04.2015 |
| Year | Result | Venue | Date |
|---|
| 2006 | 55.11 | Chaoyang Sport Center, Beijing (CHN) | 17.08.2006 | | 2007 | 55.62 | Kingston (JAM) | 23.06.2007 | | 2009 | 53.56 | Olympiastadion, Berlin (GER) | 20.08.2009 | | 2010 | 53.33 | Letzigrund, Zürich (SUI) | 19.08.2010 | | 2011 | 52.79 | Crystal Palace, London (GBR) | 05.08.2011 | | 2012 | 53.49 | Stade Olympique de la Pontaise, Lausanne (SUI) | 23.08.2012 | | 2013 | 54.22 | Letzigrund, Zürich (SUI) | 29.08.2013 | | 2014 | 53.41 | Kingston (JAM) | 27.06.2014 | | 2015 | 54.15 | Bislett Stadion, Oslo (NOR) | 11.06.2015 | | 2016 | 55.02 | Suhaim bin Hamad Stadium, Doha (QAT) | 06.05.2016 | | 2017 | 55.38 | Kingston (JAM) | 22.06.2017 | | 2018 | 56.99 | St. George's (GRN) | 21.04.2018 | | 2019 | 55.87 | Kingston (JAM) | 21.06.2019 |
| Year | Result | Venue | Date |
|---|
| 2006 | 3:31.62 | Chaoyang Sport Center, Beijing (CHN) | 20.08.2006 | | 2007 | 3:39.11 | Philadelphia, PA (USA) | 27.04.2007 | | 2008 | 3:25.04 | Walnut, CA (USA) | 20.04.2008 | | 2009 | 3:24.72 | Olympiastadion, Berlin (GER) | 22.08.2009 | | 2010 | 3:27.72 | Philadelphia, PA (USA) | 24.04.2010 | | 2011 | 3:23.82 | Philadelphia, PA (USA) | 30.04.2011 | | 2012 | 3:26.55 | Philadelphia, PA (USA) | 28.04.2012 | | 2013 | 3:24.11 | Philadelphia, PA (USA) | 27.04.2013 | | 2014 | 3:23.26 | T. Robinson Stadium, Nassau (BAH) | 25.05.2014 |
|
