| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 1389 | Jodean WILLIAMS |  JAM | 23.88 Q PB | 0.196 | 
| 2 | 1053 | Carmiesha Cox |  BAH | 24.08 Q | 0.189 | 
| 3 | 1172 | Fanny Chalas |  DOM | 24.22 Q | 0.212 | 
| 4 | 1473 | Wisdom Isoken |  NGR | 24.29 | 0.319 | 
| 5 | 1572 | Chante van Tonder |  RSA | 24.50 | 0.187 | 
| 6 | 1707 | Oksana Ralko |  UKR | 24.71 | 0.194 | 
| 7 | 1654 | Maysa Rejepova |  TKM | 25.97 PB | 0.228 | 
| 1319 | Doreen Agyei Safowaa |  GHA | DNS | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 1051 | Anthonique STRACHAN |  BAH | 23.70 Q | 0.195 | 
| 2 | 1089 | Karin Okolie |  BUL | 23.97 Q PB | 0.155 | 
| 3 | 1018 | Monica Brennan |  AUS | 23.97 Q | 0.199 | 
| 4 | 1518 | Angelika Stepien |  POL | 24.01 q | |
| 5 | 1191 | Cristina LARA |  ESP | 24.73 | 0.146 | 
| 6 | 1124 | Jiawen He |  CHN | 24.73 | 0.208 | 
| 7 | 1116 | Viviana Cecilia OLIVARES |  CHI | 24.87 | 0.177 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 1315 | Janet AMPONSAH |  GHA | 23.83 Q | 0.168 | 
| 2 | 1677 | Nimet Karakus |  TUR | 23.89 Q | 0.170 | 
| 3 | 1043 | Rosalie Tschann |  AUT | 24.61 Q | 0.158 | 
| 4 | 1623 | Sarah ATCHO-JAQUIER |  SUI | 24.73 | 0.182 | 
| 5 | 1109 | Isatu Fofanah |  CAN | 24.78 | 0.175 | 
| 6 | 1131 | Qingqing Wu |  CHN | 25.04 | 0.204 | 
| 7 | 1137 | Marie Gisèle Eleme |  CMR | 25.12 SB | 0.173 | 
| 8 | 1535 | Hereiti BERNARDINO |  PYF | 26.77 PB | 0.259 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 1731 | Dezerea BRYANT |  USA | 23.54 Q | 0.160 | 
| 2 | 1082 | Tamiris DE LIZ |  BRA | 24.02 Q | 0.155 | 
| 3 | 1579 | Kristina Khorosheva |  RUS | 24.26 Q | 0.143 | 
| 4 | 1450 | Iza Daniela Flores |  MEX | 24.27 | 0.179 | 
| 5 | 1779 | Bryannill Cardona |  VEN | 24.75 | 0.211 | 
| 1328 | Sheniece Daphness |  GUY | DQ | 0.178 | |
| 1601 | Brittany Morton |  SKN | DNS | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 1738 | Olivia Ekpone |  USA | 23.74 Q | 0.182 | 
| 2 | 1063 | Imke VERVAET |  BEL | 23.74 Q | 0.169 | 
| 3 | 1271 | Desiree HENRY |  GBR | 23.78 Q SB | 0.158 | 
| 4 | 1365 | Irene SIRAGUSA |  ITA | 23.93 q PB | 0.156 | 
| 5 | 1293 | Gina LÜCKENKEMPER |  GER | 23.98 q PB | 0.199 | 
| 6 | 1416 | Nina Prudnikova |  KAZ | 24.55 | 0.221 | 
| 7 | 1626 | Charlène Keller |  SUI | 24.72 | 0.166 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 1258 | Dina ASHER-SMITH |  GBR | 23.71 Q | 0.164 | 
| 2 | 1101 | Shai-Anne Davis |  CAN | 24.52 Q | 0.150 | 
| 3 | 1083 | Nathalia da Rosa |  BRA | 24.56 Q | 0.176 | 
| 4 | 1170 | Luan Gabriel |  DMA | 24.65 | 0.168 | 
| 5 | 1285 | Anna-Lena Freese |  GER | 24.78 | 0.199 | 
| 6 | 1604 | Aneja Kodric |  SLO | 24.92 | 0.194 | 
| 7 | 1374 | Francesca Scapin |  ITA | 25.01 | 0.155 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 1380 | Shericka JACKSON |  JAM | 23.35 Q SB | 0.184 | 
| 2 | 1115 | Isidora JIMÉNEZ |  CHI | 23.42 Q NJ | 0.200 | 
| 3 | 1224 | Anna Hämäläinen |  FIN | 24.04 Q | 0.166 | 
| 4 | 1558 | Liezl Hechter |  RSA | 24.54 | 0.207 | 
| 5 | 1490 | Astrid Mangen Ingerbritsen |  NOR | 24.63 | 0.122 | 
| 6 | 1653 | Olga Eshmurodova |  TJK | 26.41 | 0.198 | 
| 1484 | Nkiru Nwakwe |  NGR | DNS |