| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 553 | Fana Ashby |  TTO | 11.58 Q | 0.155 | 
| 2 | 238 | Katchi Habel |  GER | 11.59 Q | 0.161 | 
| 3 | 326 | Nadine Palmer |  JAM | 11.78 Q | 0.208 | 
| 4 | 589 | Consuella Moore |  USA | 11.83 Q | 0.209 | 
| 5 | 389 | Kadiatou Camara |  MLI | 11.93 | 0.179 | 
| 6 | 59 | Priscilla SCHLIEP |  CAN | 12.15 | 0.129 | 
| 7 | 341 | Saeko Okayama |  JPN | 12.22 | 0.196 | 
| 8 | 74 | Daniela Pávez |  CHI | 48.95 | 0.159 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 267 | Vida Anim |  GHA | 11.59 Q NJR | 0.194 | 
| 2 | 298 | Emily Maher |  IRL | 11.62 Q | 0.165 | 
| 3 | 121 | Lenka Ficková |  CZE | 11.77 Q | 0.172 | 
| 4 | 102 | Melisa Murillo |  COL | 11.78 Q | 0.175 | 
| 5 | 169 | Gwladys Belliard |  FRA | 11.80 q | 0.172 | 
| 6 | 433 | Malgorzata Flejszar |  POL | 11.80 q | 0.146 | 
| 7 | 528 | Emelie Barenfeldt |  SWE | 11.92 | 0.203 | 
| 8 | 202 | Donna Maylor |  GBR | 12.22 | 0.162 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 319 | Veronica CAMPBELL-BROWN |  JAM | 11.43 Q | 0.173 | 
| 2 | 236 | Christa Kaufmann |  GER | 11.58 Q PB | 0.183 | 
| 3 | 580 | Khalilah Carpenter |  USA | 11.66 Q | 0.191 | 
| 4 | 45 | Thatiana Regina Ignâcio |  BRA | 11.72 Q | 0.166 | 
| 5 | 12 | Melanie Kleeberg |  AUS | 11.77 q PB | 0.153 | 
| 6 | 177 | Amélie Huyghes |  FRA | 11.79 q SB | 0.164 | 
| 7 | 3 | Houria Moussa |  ALG | 11.84 | 0.129 | 
| 8 | 530 | Linda Fernström |  SWE | 11.88 | 0.184 |