| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2012 |
|---|---|---|---|---|---|
| 2 | 2104 | Joanne Cuddihy |
IRL
|
50.73 | 51.43 |
| 3 | 2536 | Tjipekapora Herunga |
NAM
|
51.24 | 51.24 |
| 4 | 3313 | Sanya Richards-Ross |
USA
|
48.70 | 49.28 |
| 5 | 2862 | Yuliya Gushchina |
RUS
|
49.28 | 49.28 |
| 6 | 2209 | Rosemarie Whyte |
JAM
|
49.84 | 50.62 |
| 7 | 1866 | Christine Ohuruogu |
GBR
|
49.61 | 50.42 |
| 8 | 2343 | Joy Nakhumicha Sakari |
KEN
|
51.56 | 51.85 |
| 9 | 1313 | Jenna Martin |
CAN
|
51.53 | 51.53 |
| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2012 |
|---|---|---|---|---|---|
| 2 | 2154 | Libania Grenot |
ITA
|
50.30 | 50.92 |
| 3 | 2026 | Aliann Pompey |
GUY
|
50.71 | 52.10 |
| 4 | 2581 | Regina George |
NGR
|
51.11 | 51.11 |
| 5 | 1214 | Amantle MONTSHO |
BOT
|
49.54 | 49.54 |
| 6 | 3307 | Francena McCorory |
USA
|
50.06 | 50.06 |
| 7 | 2195 | Christine Day |
JAM
|
50.85 | 50.85 |
| 8 | 1851 | Shana Cox |
GBR
|
50.84 | 51.54 |
| 9 | 3172 | Alina LOHVYNENKO |
UKR
|
51.19 | 51.19 |
| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2012 |
|---|---|---|---|---|---|
| 2 | 1864 | Lee McConnell |
GBR
|
50.82 | 51.98 |
| 3 | 2585 | Omolara OGUNMAKINJU |
NGR
|
51.28 | 51.28 |
| 4 | 3321 | Deedee Trotter |
USA
|
49.64 | 50.02 |
| 5 | 2873 | Antonina Krivoshapka |
RUS
|
49.16 | 49.16 |
| 6 | 3182 | Nataliia Pygyda |
UKR
|
51.09 | 51.09 |
| 7 | 2213 | Novlene Williams-Mills |
JAM
|
49.63 | 49.78 |
| 8 | 2750 | Carol RodrÃguez |
PUR
|
51.39 | 52.02 |
| 9 | 2030 | Marlena Wesh |
HAI
|
51.23 | 51.23 |