| 400 m |
| Personal Best: 50.19 Rieti Sep 08, 2013 |
| Top 25 Lists |
Tournaments |
Records |
| Year |
Result |
Place |
Venue |
Date |
| 2008 |
50.55 |
12 |
Azusa, CA |
Apr 18 |
| 2010 |
50.64 |
13 |
Berlin |
Aug 22 |
| 2011 |
50.71 |
13 |
Kingston (NS), JAM |
Jun 25 |
| 2012 |
50.63 |
19 |
Rieti |
Sep 09 |
| 2013 |
50.19 |
10 |
Rieti |
Sep 08 |
| 2014 |
51.00 |
18 |
Shanghai |
May 18 |
|
| Year |
Result |
Place |
| 2014 (World Indoor) |
51.54 |
2 |
|
|
| 400 m Hurdles |
| Personal Best: 52.79 London Aug 05, 2011 |
| Top 25 Lists |
Tournaments |
Records |
| Year |
Result |
Place |
Venue |
Date |
| 2006 |
55.11 |
22 |
Beijing |
Aug 17 |
| 2009 |
53.56 |
4 |
Berlin |
Aug 20 |
| 2010 |
53.33 |
3 |
Zürich |
Aug 19 |
| 2011 |
52.79 |
3 |
London |
Aug 05 |
| 2012 |
53.49 |
4 |
Lausanne |
Aug 23 |
| 2013 |
54.22 |
9 |
Zürich |
Aug 29 |
| 2014 |
53.41 |
1 |
Kingston, JAM |
Jun 27 |
| 2015 |
54.15 |
7 |
Oslo |
Jun 11 |
| 2016 |
55.02 |
24 |
Doha |
May 06 |
| 2017 |
55.38 |
26 |
Kingston (NS), JAM |
Jun 22 |
|
| Year |
Result |
Place |
| 2009 (World) |
53.56 |
4 |
| 2011 (World) |
54.01 |
4 |
| 2012 (Olympic) |
53.66 |
4 |
| 2014 (World Cup) |
53.81 |
1 |
| 2014 (ComWealth) |
54.10 |
1 |
| 2015 (World) |
55.47 |
8 |
|
|
| 4 x 400 m Relay |
| Top 25 Lists |
Tournaments |
Records |
|
|
| Year |
Result |
Place |
| 2014 (World Indoor) |
3:26.54 |
2 |
|
|