| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 1008 | Rushell CLAYTON |  JAM | 53.97 Q | 0.156 | 
| 2 | 1431 | Dalilah MUHAMMAD |  USA | 54.21 Q | 0.156 | 
| 3 | 887 | Carolina KRAFZIK |  GER | 54.53 Q | 0.190 | 
| 4 | 790 | Viivi LEHIKOINEN |  FIN | 54.65 Q | 0.181 | 
| 5 | 1000 | Rebecca SARTORI |  ITA | 54.82 q PB | 0.203 | 
| 6 | 1296 | Yasmin GIGER |  SUI | 56.16 | 0.157 | 
| 7 | 938 | Janka MOLNÁR |  HUN | 56.21 | 0.214 | 
| 8 | 1187 | Portia BING |  NZL | 1:06.97 | 0.186 | 
| Split | Mark | Athlete | COUNTRY | 
|---|---|---|---|
| 100 m | 12.33 |  Carolina KRAFZIK |  GER | 
| 200 m | 24.53 |  Rushell CLAYTON |  JAM | 
| 300 m | 38.50 |  Rushell CLAYTON |  JAM | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 1026 | Janieve RUSSELL |  JAM | 54.53 Q | 0.164 | 
| 2 | 1383 | Anna COCKRELL |  USA | 54.68 Q | 0.211 | 
| 3 | 1196 | Gianna WOODRUFF |  PAN | 55.31 Q | 0.171 | 
| 4 | 629 | Savannah SUTHERLAND |  CAN | 55.85 Q | 0.227 | 
| 5 | 575 | Chayenne DA SILVA |  BRA | 56.25 | 0.170 | 
| 6 | 993 | Eleonora MARCHIANDO |  ITA | 56.27 | 0.181 | 
| 7 | 1201 | Robyn BROWN |  PHI | 56.83 | 0.170 | 
| 8 | 1061 | Ami YAMAMOTO |  JPN | 57.76 | 0.195 | 
| Split | Mark | Athlete | COUNTRY | 
|---|---|---|---|
| 100 m | 12.43 |  Anna COCKRELL |  USA | 
| 200 m | 25.22 |  Anna COCKRELL |  USA | 
| 300 m | 39.27 |  Janieve RUSSELL |  JAM | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 599 | Kemi ADEKOYA |  BRN | 53.56 Q AR | 0.191 | 
| 2 | 1018 | Andrenette KNIGHT |  JAM | 54.21 Q | 0.165 | 
| 3 | 987 | Ayomide FOLORUNSO |  ITA | 54.30 Q | 0.189 | 
| 4 | 1145 | Cathelijn PEETERS |  NED | 54.95 Q | 0.247 | 
| 5 | 1266 | Zenéy GELDENHUYS |  RSA | 55.21 q | 0.203 | 
| 6 | 677 | Zurian HECHAVARRÍA |  CUB | 56.43 | 0.184 | 
| 7 | 1319 | Moa GRANAT |  SWE | 56.61 | 0.153 | 
| 8 | 542 | Lena PRESSLER |  AUT | 57.90 | 0.139 | 
| Split | Mark | Athlete | COUNTRY | 
|---|---|---|---|
| 100 m | 12.42 |  Andrenette KNIGHT |  JAM | 
| 200 m | 24.68 |  Andrenette KNIGHT |  JAM | 
| 300 m | 38.57 |  Kemi ADEKOYA |  BRN | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 1136 | Femke BOL |  NED | 53.39 Q | 0.206 | 
| 2 | 1369 | Viktoriya TKACHUK |  UKR | 55.05 Q | 0.201 | 
| 3 | 553 | Hanne CLAES |  BEL | 55.13 Q | 0.193 | 
| 4 | 1182 | Line KLOSTER |  NOR | 55.23 Q | 0.170 | 
| 5 | 874 | Eileen DEMES |  GER | 55.29 q PB | 0.169 | 
| 6 | 510 | Sarah CARLI |  AUS | 55.76 | 0.305 | 
| 7 | 1239 | Fatoumata Binta DIALLO |  POR | 56.03 | 0.170 | 
| 8 | 1060 | Eri UTSUNOMIYA |  JPN | 57.98 | 0.176 | 
| 9 | 1332 | Yanique HAYE-SMITH |  TKS | 1:00.08 | 0.173 | 
| Split | Mark | Athlete | COUNTRY | 
|---|---|---|---|
| 100 m | 12.58 |  Femke BOL |  NED | 
| 200 m | 24.56 |  Femke BOL |  NED | 
| 300 m | 38.22 |  Femke BOL |  NED | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 850 | Jessie KNIGHT |  GBR | 54.27 Q | 0.161 | 
| 2 | 1420 | Shamier LITTLE |  USA | 54.40 Q | 0.215 | 
| 3 | 1366 | Anna RYZHYKOVA |  UKR | 54.70 Q | 0.186 | 
| 4 | 690 | Nikoleta JÍCHOVÁ |  CZE | 55.10 Q | 0.206 | 
| 5 | 1119 | Noura ENNADI |  MAR | 55.21 q | 0.178 | 
| 6 | 914 | Dimitra GNAFAKI |  GRE | 56.18 SB | 0.171 | 
| 7 | 618 | Brooke OVERHOLT |  CAN | 56.20 | 0.208 | 
| 8 | 1285 | Agata ZUPIN |  SLO | 57.62 | 0.170 | 
| Split | Mark | Athlete | COUNTRY | 
|---|---|---|---|
| 100 m | 12.49 |  Shamier LITTLE |  USA | 
| 200 m | 25.06 |  Shamier LITTLE |  USA | 
| 300 m | 38.95 |  Shamier LITTLE |  USA |