| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 643 | Sandie Richards |
JAM
|
52.11 Q | |
| 2 | 731 | Olesya Zykina |
RUS
|
52.48 Q | |
| 3 | 521 | Natallia Solohub |
BLR
|
53.10 q | |
| 4 | 619 | Aliann Pompey |
GUY
|
53.32 q | |
| 5 | 537 | Foy Williams |
CAN
|
53.39 q |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 713 | Olga Kotlyarova |
RUS
|
52.61 Q | 0.217 |
| 2 | 777 | Monique Hennagan |
USA
|
52.99 Q | 0.274 |
| 3 | 613 | HrÃsoula Goudenoúdi |
GRE
|
53.62 | 0.206 |
| 4 | 659 | Zana Minina |
LTU
|
53.68 NR | 0.182 |
| 743 | K.V.Damayanthi Dharsha |
SRI
|
DNF | 0.209 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 593 | Catherine Murphy |
GBR
|
52.61 Q | 0.229 |
| 2 | 786 | Suziann Reid |
USA
|
52.65 Q | 0.137 |
| 3 | 701 | Ionela Târlea |
ROU
|
53.05 q | 0.205 |
| 4 | 642 | Catherine Scott |
JAM
|
53.82 | 0.156 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 610 | Shanta Ghosh |
GER
|
52.49 Q | 0.294 |
| 2 | 539 | Kaltouma Nadjina |
CHA
|
52.53 Q NR | 0.168 |
| 3 | 536 | LaDonna Antoine-Watkins |
CAN
|
53.82 | 0.176 |
| 4 | 688 | Carmo Tavares |
POR
|
53.82 | 0.217 |
| 5 | 628 | Karen Shinkins |
IRL
|
53.90 | 0.211 |