Order / Lane | ATHLETE | COUNTRY | PB | SB 2012 |
---|---|---|---|---|
Natasha Hastings | USA | 49.84 | 50.72 | |
Sanya Richards-Ross | USA | 48.70 | 49.28 | |
Novlene Williams-Mills | JAM | 49.63 | 49.78 | |
Shericka Williams | JAM | 49.32 | 50.34 | |
Amantle MONTSHO | BOT | 49.54 | 49.54 | |
Francena McCorory | USA | 50.06 | 50.06 | |
Deedee Trotter | USA | 49.64 | 49.72 | |
Debbie Dunn | USA | 49.64 | 50.78 |