Personal Bests| Event | Result | Wind | Venue | Date |
|---|
| 200m | 20.61 | +0.6 | Charlotte, NC (USA) | 18.03.2011 | | 200m ind. | 21.40 | | Blacksburg, VA (USA) | 22.02.2008 | | 300m ind. | 33.73 | | Chapel Hill, NC (USA) | 29.01.2010 | | 400m | 45.46 | | Kingston (JAM) | 26.06.2011 | | 400m ind. | 46.38 | | Albuquerque, NM (USA) | 12.03.2011 | | 500m ind. | 1:02.76 | | Clemson, SC (USA) | 09.01.2010 | | 600m ind. | 1:19.41 | | Chapel Hill, NC (USA) | 13.01.2012 | | 400mH | 48.47 | | Mayagüez (PUR) | 27.07.2010 | | 4x100m | 40.35 | | Charlotte, NC (USA) | 09.04.2011 | | 4x400m | 2:59.13 | | DS, Daegu (KOR) | 01.09.2011 | | 4x400m ind. | 3:09.01 | | State College, PA (USA) | 01.02.2014 |
| Season's BestsNo season's bests available. |
World RankingsNot ranked currently. | | Year | Result | Wind | Venue | Date |
|---|
| 2007 | 11.02 | -0.8 | Kingston (JAM) | 26.05.2007 |
| Year | Result | Wind | Venue | Date |
|---|
| 2005 | 21.40 | +0.4 | Kingston (JAM) | 26.06.2005 | | 2006 | 21.46 | | Kingston (JAM) | 28.01.2006 | | 2007 | 21.70 | | Kingston (JAM) | 17.02.2007 | | 2009 | 20.66 | +0.6 | San Angelo, TX (USA) | 21.05.2009 | | 2010 | 20.68 | +0.2 | Charlotte, NC (USA) | 10.04.2010 | | 2011 | 20.61 | +0.6 | Charlotte, NC (USA) | 18.03.2011 | | 2013 | 21.01 | 0.0 | Charlotte, NC (USA) | 13.04.2013 | | 2014 | 21.13 | +1.0 | Charlotte, NC (USA) | 21.03.2014 | | 2016 | 21.17 | -0.6 | Charlotte, NC (USA) | 09.04.2016 | | 2017 | 21.29 | +1.1 | Charlotte, NC (USA) | 08.04.2017 |
| Year | Result | Venue | Date |
|---|
| 2002 | 50.15 | Kingston (JAM) | 16.04.2002 | | 2003 | 48.85 | Kingston (JAM) | 05.04.2003 | | 2004 | 48.14 | Spanish Town (JAM) | 19.06.2004 | | 2005 | 46.68 | Kingston (JAM) | 26.06.2005 | | 2006 | 45.82 | Kingston (JAM) | 01.04.2006 | | 2007 | 45.71 | Kingston (JAM) | 24.06.2007 | | 2008 | 45.56 | Raleigh, NC (USA) | 28.03.2008 | | 2009 | 45.81 | Petersburg, VA (USA) | 17.04.2009 | | 2010 | 45.68 | Charlotte, NC (USA) | 29.05.2010 | | 2011 | 45.46 | Kingston (JAM) | 26.06.2011 | | 2012 | 46.76 | Greensboro, NC (USA) | 13.05.2012 | | 2014 | 46.88 | Raleigh, NC (USA) | 28.03.2014 | | 2015 | 46.18 | Kingston (JAM) | 30.05.2015 | | 2016 | 46.95 | Charlotte, NC (USA) | 19.03.2016 | | 2017 | 47.32 | Rock Hill, SC (USA) | 25.03.2017 |
| Year | Result | Venue | Date |
|---|
| 2005 | 53.01 | Kingston (JAM) | 05.03.2005 | | 2006 | 50.81 | Kingston (JAM) | 31.03.2006 | | 2007 | 52.69 | Kingston (JAM) | 13.01.2007 | | 2008 | 50.51 | Chapel Hill, NC (USA) | 12.04.2008 | | 2009 | 52.86 | Petersburg, VA (USA) | 18.04.2009 | | 2010 | 48.47 | Mayagüez (PUR) | 27.07.2010 | | 2011 | 49.03 | Mayagüez (PUR) | 16.07.2011 | | 2012 | 48.61 | Olympic Stadium, London (GBR) | 04.08.2012 | | 2013 | 48.84 | Boudewijnstadion, Bruxelles (BEL) | 06.09.2013 | | 2014 | 49.00 | Kingston (JAM) | 27.06.2014 | | 2015 | 49.22 | National Stadium, Kingston (JAM) | 09.05.2015 | | 2016 | 49.90 | Nassau (BAH) | 16.04.2016 | | 2017 | 49.85 | Montverde, FL (USA) | 10.06.2017 |
| Year | Result | Venue | Date |
|---|
| 2011 | 40.35 | Charlotte, NC (USA) | 09.04.2011 |
| Year | Result | Venue | Date |
|---|
| 2006 | 3:01.78 | Cartagena de Indias (COL) | 29.07.2006 | | 2007 | 3:00.44 | Philadelphia, PA (USA) | 28.04.2007 | | 2009 | 3:04.45 | Olympiastadion, Berlin (GER) | 22.08.2009 | | 2010 | 3:01.68 | Mayagüez (PUR) | 30.07.2010 | | 2011 | 2:59.13 | DS, Daegu (KOR) | 01.09.2011 | | 2013 | 3:01.15 | Philadelphia, PA (USA) | 27.04.2013 | | 2017 | 3:03.14 | Philadelphia, PA (USA) | 29.04.2017 |
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