London 2012Fr, 27.07. - So, 12.08.
Mailand/Cortina 2026
Paris 2024
Peking 2022
Tokio 2021
Pyeongchang 2018
Rio 2016So, 05.08.2012, 22:10 Uhr
- 1
USA49.55s - 2
Großbritannien49.70s - 3
USA49.72s - 4
Botswana49.75s - 5
Jamaika50.11s - 6
Russland50.17s - 7
USA50.33s - 8
Jamaika50.79s
| Pos | Name | Zeit | |
|---|---|---|---|
| 1 |  | Sanya Richards-Ross | 49.55s |
| 2 |  | Christine Ohuruogu | 49.70s |
| 3 | | DeeDee Trotter | 49.72s |
| 4 |  | Amantle Montsho | 49.75s |
| 5 |  | Novlene Williams-Mills | 50.11s |
| 6 |  | Antonia Krivoshapka | 50.17s |
| 7 | | Francena McCorory | 50.33s |
| 8 | | Rosemarie Whyte | 50.79s |
