| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 70 | Vanda Gomes |  BRA | 24.04 Q SB | 0.183 | 
| 2 | 259 | Juliane Stolle |  GER | 24.12 Q | 0.179 | 
| 3 | 104 | Jue Chen |  CHN | 24.12 Q | 0.155 | 
| 4 | 440 | Ezinne Okparaebo |  NOR | 24.43 | 0.164 | 
| 5 | 339 | Naffene Briscoe |  JAM | 24.53 | 0.180 | 
| 6 | 196 | Minna Laukka |  FIN | 24.81 | 0.157 | 
| 7 | 549 | Joëlle Golay |  SUI | 24.94 | 0.171 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 638 | Jeneba Tarmoh |  USA | 23.90 Q | 0.161 | 
| 2 | 124 | Jing Wang |  CHN | 24.04 Q | 0.214 | 
| 3 | 572 | Kunya Harnthong |  THA | 24.30 Q | 0.146 | 
| 4 | 492 | Nombulelo Constance Mkenku |  RSA | 24.44 | 0.216 | 
| 5 | 321 | Beatrice Alfinito |  ITA | 24.57 | 0.156 | 
| 6 | 558 | Maria Gustafsson |  SWE | 24.60 | 0.163 | 
| 7 | 409 | Djénébou DANTÉ |  MLI | 25.25 SB | 0.192 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 35 | Sheniqua Ferguson |  BAH | 23.90 Q | 0.154 | 
| 2 | 92 | Kimberly Hyacinthe |  CAN | 24.12 Q PB | 0.177 | 
| 3 | 517 | Kseniya Ryzhova |  RUS | 24.26 Q | 0.169 | 
| 4 | 427 | Justinah Sule |  NGR | 24.37 q PB | 0.168 | 
| 5 | 436 | Malene Hjort |  NOR | 24.71 | 0.205 | 
| 6 | 10 | Kate Leitch |  AUS | 25.00 | 0.137 | 
| 540 | Maja MIHALINEC ZIDAR |  SLO | DQ | 0.196 | |
| 596 | Natalia Pohrebniak |  UKR | DNS | 0.000 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 343 | Anastasia LE-ROY |  JAM | 23.86 Q | 0.179 | 
| 2 | 67 | Franciela Krasucki |  BRA | 24.09 Q | 0.153 | 
| 3 | 461 | Marika POPOWICZ-DRAPAŁA |  POL | 24.14 Q | 0.156 | 
| 4 | 11 | Laura Verlinden |  AUS | 24.41 q SB | 0.141 | 
| 5 | 212 | Joëllie Baflan Souhou |  FRA | 24.69 | 0.241 | 
| 6 | 416 | Globine Mayova |  NAM | 25.23 | 0.181 | 
| 7 | 256 | Isabel Galander |  GER | 25.36 | 0.212 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 626 | Gabrielle Mayo |  USA | 23.62 Q | 0.179 | 
| 2 | 454 | Ewelina Ptak |  POL | 23.69 Q PB | 0.221 | 
| 3 | 215 | Johanna Danois |  FRA | 23.93 Q | 0.199 | 
| 4 | 317 | Amy Foster |  IRL | 24.28 q PB | 0.172 | 
| 5 | 81 | Inna EFTIMOVA |  BUL | 24.59 | 0.174 | 
| 6 | 175 | Andrea Díez |  ESP | 25.04 | 0.145 | 
| 7 | 410 | Charlene Attard |  MLT | 25.41 | 0.242 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 82 | Tezzhan Naimova |  BUL | 23.60 Q | 0.210 | 
| 2 | 396 | Lina Grincikaité-Samuole |  LTU | 23.84 Q SB | 0.189 | 
| 3 | 164 | Katerina Cechová |  CZE | 24.18 Q | 0.150 | 
| 4 | 188 | Ebe Reier |  EST | 24.68 | 0.175 | 
| 5 | 93 | Phylicia GEORGE |  CAN | 25.07 | 0.194 | 
| 6 | 48 | Volha Lozhechnik |  BLR | 25.32 | 0.192 | 
| 7 | 359 | Megumi Shimizu |  JPN | 25.48 | 0.205 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 360 | Takarako Nakamura |  JPN | 24.27 Q | 0.263 | 
| 2 | 658 | Racheal Nachula |  ZAM | 24.37 Q PB | 0.200 | 
| 3 | 548 | Valentine Arrieta |  SUI | 24.48 Q | 0.184 | 
| 4 | 578 | Semoy HACKETT |  TTO | 24.59 | 0.187 | 
| 5 | 494 | Wenda NEL |  RSA | 24.74 SB | 0.217 | 
| 6 | 143 | Sergine Kouanga |  CMR | 24.87 PB | 0.172 | 
| 7 | 331 | Martina Giovanetti |  ITA | 24.99 | 0.180 | 
| 8 | 478 | Andreea Ograzeanu |  ROU | 25.05 | 0.188 |