Personal Bests| Event | Result | Wind | Venue | Date |
|---|
| 200m | 20.41 | +1.1 | El Paso, TX (USA) | 16.04.2011 | | 200m ind. | 20.58 | | Albuquerque, NM (USA) | 21.01.2011 | | 400m | 43.74 | | Stade Olympique de la Pontaise, Lausanne (SUI) | 03.07.2014 | | 400m ind. | 44.80 | | Fayetteville, AR (USA) | 27.02.2011 | | 4x100m | 39.64 | | Knoxville, TN (USA) | 16.05.2010 | | 4x400m | 3:04.27 | | Mayagüez (PUR) | 17.07.2011 |
| Season's BestsNo season's bests available. |
World RankingsNot ranked currently. | | Year | Result | Wind | Venue | Date |
|---|
| 2010 | 20.76 | +0.8 | Georgetown (CAY) | 05.04.2010 | | 2011 | 20.41 | +1.1 | El Paso, TX (USA) | 16.04.2011 | | 2014 | 20.63 | -1.2 | Tokyo (JPN) | 11.05.2014 |
| Year | Result | Venue | Date |
|---|
| 2007 | 46.96 | Ostrava (CZE) | 13.07.2007 | | 2008 | 45.70 | Zdzislaw Krzyszkowiak Stadium, Bydgoszcz (POL) | 10.07.2008 | | 2009 | 45.24 | Bressanone (ITA) | 10.07.2009 | | 2010 | 45.01 | Knoxville, TN (USA) | 16.05.2010 | | 2011 | 44.36 | Letzigrund, Zürich (SUI) | 08.09.2011 | | 2012 | 43.94 | Olympic Stadium, London (GBR) | 06.08.2012 | | 2013 | 43.96 | Paris (FRA) | 06.07.2013 | | 2014 | 43.74 | Stade Olympique de la Pontaise, Lausanne (SUI) | 03.07.2014 | | 2015 | 43.78 | National Stadium, Beijing (CHN) | 26.08.2015 | | 2016 | 43.76 | Estádio Olímpico, Rio de Janeiro (BRA) | 14.08.2016 | | 2017 | 45.44 | St. George's (GRN) | 08.04.2017 | | 2018 | 44.35 | Kingston (JAM) | 09.06.2018 | | 2019 | 44.23 | Khalifa International Stadium, Doha (QAT) | 02.10.2019 |
| Year | Result | Venue | Date |
|---|
| 2010 | 39.64 | Knoxville, TN (USA) | 16.05.2010 | | 2011 | 40.81 | El Paso, TX (USA) | 16.04.2011 |
| Year | Result | Venue | Date |
|---|
| 2010 | 3:05.65 | Greensboro, NC (USA) | 29.05.2010 | | 2011 | 3:04.27 | Mayagüez (PUR) | 17.07.2011 | | 2012 | 3:08.85 | Philadelphia, PA (USA) | 28.04.2012 | | 2013 | 3:04.81 | Philadelphia, PA (USA) | 27.04.2013 |
|
