| Rank | Event | Year | Location | Result |
| Olympic Games | ||||
| 6 | 800m | 2008 | Beijing, CHN | 1:58.24 |
| World Championships | ||||
| 7 | 800m | 2011 | Daegu, KOR | 1:58.66 |
| Semifinal | 800m | 2009 | Berlin, GER | 2:02.31 |
| Diamond League | ||||
| 1 | 800m | 2011 | Stockholm, SWE | 1:58.21 |
| 1 | 800m | 2011 | Eugene, OR, USA | 1:58.29 |
| 1 | 1500m | 2011 | New York, NY, USA | 4:08.06 |
| 2 | 800m | 2011 | London, GBR | 1:59.16 |
| 3 | 800m | 2010 | Shanghai, CHN | 2:01.87 |
| 7 | 800m | 2010 | Eugene, OR, USA | 1:59.55 |
| 8 | 800m | 2010 | Monaco, MON | 1:59.76 |
| Golden League | ||||
| 3 | 800m | 2008 | Brussels, BEL | 1:59.11 |
| 8 | 800m | 2008 | Zurich, SUI | 2:03.45 |
| World Challenge | ||||
| 1 | 800m | 2011 | Kingston, JAM | 1:58.41 |
| 1 | 800m | 2011 | Melbourne, VIC, AUS | 1:59.63 |
| 1 | 800m | 2010 | Zagreb, CRO | 1:58.59 |
| 1 | 800m | 2010 | Daegu, KOR | 2:00.51 |
| Super Grand Prix | ||||
| 3 | 800m | 2008 | Lausanne, SUI | 1:59.02 |
| Grand Prix | ||||
| 2 | 800m | 2009 | Eugene, OR, USA | 2:01.02 |
| 2 | 800m | 2009 | New York, NY, USA | 1:59.66 |
Education
University of Florida, Gainesville, FL, USA
Additional information
Awards
She became the first Jamaican athlete, male or female, to reach an international 800m final when she did so at the 2011 IAAF World Championships. (jamaica-gleaner.com, 24 Nov 2011)
Previous Olympics
Beijing 2008
