Career Achievements
PB 47.84 400mH 7/6/12 Meeting Areva
Paris Saint-Denis
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| DATE | RACE | EVENT | TIME | PLACE |
| 1/26/13 | Glasgow International Match | 600m | 1:16.22 NR | 2nd |
| 5/27/12 | Meeting International Mohammed VI | 400mH | 48.96 | 2nd | |
| 6/7/12 | ExxonMobil Bislett Game (Oslo) | 400mH | 48.98 | 4th | |
| 6/22/12 | UK Outdoor Champs - Aviva Trials (heat) | 400mH | 50.80 | 1st | |
| 6/23/12 | UK Outdoor Champs - Aviva Trials (final) | 400mH | 49.47 | 1st | |
| 7/6/12 | Meeting Areva - Paris DL | 400mH | 47.84 | 2nd | |
| 7/13/12 | Aviva Grand Prix London - Diamond League | 400mH | 48.10 | 2nd | |
| 8/3/12 | Olympic Games (prelim - Heat 3) | 400mH | 48.98 | 1st | |
| 8/4/12 | Olympic Games (Semi-finals - Heat 1) | 400mH | 48.19 | 4th | |
| 8/6/12 | Olympic Games (Final) | 400mH | 48.24 | 4th | |
| 8/10/12 | Olympic Games (Final) | 4x400m | 2:59.53 | 4th |
