| POS | Rank | Heat | ATHLETE | COUNTRY | RESULTS | WIND |
|---|---|---|---|---|---|---|
| 8 | 5 | Samia Yusuf Omar |
SOM |
32.16 | -0.1 | |
| 3 | 6 | Roxana DÃaz |
CUB |
23.09 Q | -0.4 | |
| 3 | 2 | Cydonie Mothersille |
CAY |
22.76 Q SB | -0.4 | |
| 1 | Vida Anim |
GHA |
DNS | +0.2 | ||
| 2 | 3 | Debbie Ferguson-McKenzie |
BAH |
23.22 Q | -1.7 | |
| 4 | 4 | Ionela Târlea |
ROU |
23.24 Q | -1.0 | |
| 4 | 5 | Sheniqua Ferguson |
BAH |
23.33 Q | -0.1 | |
| 6 | 6 | Allison George |
GRN |
23.45 q | -0.4 | |
| 7 | 1 | Kirsten Nieuwendam |
SUR |
24.46 NR | +0.2 | |
| 1 | 3 | Marshevet Myers |
USA |
23.07 Q | -1.7 | |
| 7 | 4 | Jade Bailey |
BAR |
23.62 | -1.0 | |
| 1 | 2 | Monique Lee |
USA |
22.71 Q | -0.4 | |
| 8 | 6 | Gretta Taslakian |
LBN |
25.32 SB | -0.4 | |
| 2 | 4 | Emily Freeman |
GBR |
22.95 Q | -1.0 | |
| 4 | 1 | Aleksandra Fedoriva - Shpaer |
RUS |
23.29 Q | +0.2 | |
| 2 | 2 | Muriel Hurtis |
FRA |
22.72 Q | -0.4 | |
| 5 | 5 | Adrienne Power |
CAN |
23.40 q | -0.1 | |
| 8 | 3 | Fabienne Féraez |
BEN |
24.07 | -1.7 | |
| 7 | 6 | Marta Jeschke |
POL |
23.59 | -0.4 | |
| 7 | 3 | Meritzer Williams |
SKN |
23.83 | -1.7 | |
| 5 | 1 | Inna EFTIMOVA |
BUL |
23.50 q | +0.2 | |
| 6 | 2 | Carol RodrÃguez |
PUR |
24.07 | -0.4 | |
| 3 | 5 | Natalia Rusakova |
RUS |
23.21 Q | -0.1 | |
| 5 | 4 | Darlenis Obregón |
COL |
23.33 q | -1.0 | |
| 2 | Yuliya Chermoshanskaya |
RUS |
DQ | -0.4 | ||
| 1 | 5 | Veronica CAMPBELL-BROWN |
JAM |
23.04 Q | -0.1 | |
| 6 | 3 | Gloria Ubiebor |
NGR |
23.72 | -1.7 | |
| 8 | 4 | Lai Lai Win |
MYA |
24.37 | -1.0 | |
| 6 | 1 | Kia Davis |
LBR |
24.31 | +0.2 | |
| 1 | 6 | Nataliia Pygyda |
UKR |
22.91 Q =PB | -0.4 | |
| 3 | 4 | Kerron Stewart |
JAM |
23.03 Q | -1.0 | |
| 4 | 6 | LaVerne Jones-Ferrette |
ISV |
23.12 Q | -0.4 | |
| 5 | 3 | Sabina Veit |
SLO |
23.62 | -1.7 | |
| 7 | 5 | Isabel Le Roux |
RSA |
23.67 | -0.1 | |
| 1 | 1 | Allyson FELIX |
USA |
23.02 Q | +0.2 | |
| 4 | 2 | Ivet LALOVA-COLLIO |
BUL |
23.13 q SB | -0.4 | |
| 2 | 1 | Susanthika Jayasinghe |
SRI |
23.04 Q | +0.2 | |
| 2 | 5 | Kadiatou Camara |
MLI |
23.06 Q | -0.1 | |
| 1 | 4 | Rakia Al-Gassra |
BRN |
22.81 Q | -1.0 | |
| 5 | 6 | Evelyn dos Santos |
BRA |
23.43 q | -0.4 | |
| 4 | 3 | Eleni ARTYMATA |
CYP |
23.58 Q SB | -1.7 | |
| 2 | Kim Gevaert |
BEL |
DNS | -0.4 | ||
| 6 | 5 | Vincenza Calì |
ITA |
23.44 q | -0.1 | |
| 3 | 3 | Oludamola Osayomi |
NGR |
23.31 Q | -1.7 | |
| 6 | 4 | Guzel Khubbieva |
UZB |
23.44 q | -1.0 | |
| 5 | 2 | Mariely Sánchez |
DOM |
24.05 | -0.4 | |
| 3 | 1 | Virgil Hodge |
SKN |
23.14 Q | +0.2 | |
| 2 | 6 | Sherone Simpson |
JAM |
22.94 Q | -0.4 |