| POS | ATHLETE | COUNTRY | MARK | Points | Reaction Time |
|---|---|---|---|---|---|
| 1 | Christine Ohuruogu |
GBR
|
50.63 | 4 | |
| 2 | Amantle MONTSHO |
BOT
|
50.64 | 2 | |
| 3 | Novlene Williams-Mills |
JAM
|
51.03 | 1 | |
| 4 | Natasha Hastings |
USA
|
51.44 | ||
| 5 | Stephenie Ann MCPHERSON |
JAM
|
51.61 | ||
| 6 | Regina George |
NGR
|
52.15 | ||
| 7 | Rebecca Alexander |
USA
|
53.22 | ||
| 8 | Ebony Floyd |
USA
|
55.91 |