Order / Lane | ATHLETE | COUNTRY | PB | SB 2011 |
---|---|---|---|---|
Amantle MONTSHO |
![]() |
49.54 | 49.56 | |
Shericka Williams |
![]() |
49.32 | 50.45 | |
Tatyana Firova |
![]() |
49.72 | 50.84 | |
Allyson FELIX |
![]() |
49.59 | 49.59 | |
Natasha Hastings |
![]() |
49.84 | 50.97 | |
Sanya Richards-Ross |
![]() |
48.70 | 49.66 | |
Debbie Dunn |
![]() |
49.64 | 50.70 | |
Kseniya Aksyonova |
![]() |
49.92 | 52.03 |