| POS | Rank | Heat | BIB | ATHLETE | COUNTRY | RESULTS | WIND | 
|---|---|---|---|---|---|---|---|
| 1 | 1 | 4 | 1521 | Ewa SWOBODA |  POL | 11.10 Q | +2.7 | 
| 2 | 1 | 3 | 1260 | Imani LANSIQUOT |  GBR | 11.17 Q PB | +1.7 | 
| 3 | 1 | 2 | 1653 | Candace HILL |  USA | 11.43 Q | -0.8 | 
| 4 | 1 | 1 | 1594 | Khalifa ST. FORT |  TTO | 11.50 Q | -1.6 | 
| 5 | 2 | 3 | 1633 | Celera BARNES |  USA | 11.51 Q | +1.7 | 
| 6 | 3 | 3 | 1487 | Zoe HOBBS |  NZL | 11.53 Q NU20R | +1.7 | 
| 7 | 1 | 6 | 1129 | Evelin RIVERA |  COL | 11.55 Q | +0.2 | 
| 8 | 4 | 3 | 1389 | Vanesha Pusey |  JAM | 11.60 q | +1.7 | 
| 9 | 2 | 6 | 1273 | Katrin Fehm |  GER | 11.60 Q | +0.2 | 
| 10 | 2 | 4 | 1472 | Mercy Ntia-Obong |  NGR | 11.62 Q | +2.7 | 
| 11 | 2 | 1 | 1254 | Hannah BRIER |  GBR | 11.63 Q | -1.6 | 
| 12 | 5 | 3 | 1593 | Jenea Spinks |  TTO | 11.66 q | +1.7 | 
| 13 | 1 | 5 | 1068 | Iman Essa Jasim |  BRN | 11.66 Q | -0.4 | 
| 14 | 3 | 4 | 1341 | Diana VAISMAN |  ISR | 11.69 Q | +2.7 | 
| 15 | 2 | 5 | 1480 | Helene RØNNINGEN |  NOR | 11.69 Q | -0.4 | 
| 16 | 4 | 4 | 1545 | Tamzin Thomas |  RSA | 11.70 q | +2.7 | 
| 17 | 6 | 3 | 1476 | Vilde Aasmo |  NOR | 11.71 q PB | +1.7 | 
| 18 | 2 | 2 | 1270 | Chantal Butzek |  GER | 11.73 Q | -0.8 | 
| 19 | 3 | 5 | 1188 | Lara Gómez |  ESP | 11.74 Q PB | -0.4 | 
| 20 | 5 | 4 | 1087 | Shyvonne Roxborough |  CAN | 11.78 q | +2.7 | 
| 21 | 7 | 3 | 1372 | L T Sha Fahie |  IVB | 11.78 q PB | +1.7 | 
| 22 | 3 | 2 | 1619 | Yana KACHUR |  UKR | 11.78 Q | -0.8 | 
| 23 | 3 | 6 | 1500 | Zion Corrales-Nelson |  PHI | 11.80 | +0.2 | 
| 24 | 3 | 1 | 1045 | Tristan EVELYN |  BAR | 11.81 Q | -1.6 | 
| 25 | 4 | 6 | 1151 | Nikola BENDOVÁ |  CZE | 11.84 | +0.2 | 
| 26 | 4 | 5 | 1448 | Cecilia TAMAYO-GARZA |  MEX | 11.85 | -0.4 | 
| 26 | 4 | 2 | 1491 | Lucy Sheat |  NZL | 11.85 | -0.8 | 
| 28 | 5 | 5 | 1469 | Aniekeme Alphonsus Etim |  NGR | 11.85 | -0.4 | 
| 29 | 4 | 1 | 1373 | Nelda Huggins |  IVB | 11.87 | -1.6 | 
| 30 | 6 | 5 | 1546 | Cassidy Williamson |  RSA | 11.90 | -0.4 | 
| 31 | 5 | 1 | 1314 | Jusztina CSÓTI |  HUN | 11.96 | -1.6 | 
| 32 | 6 | 4 | 1501 | Kayla Anise Richardson |  PHI | 11.97 | +2.7 | 
| 33 | 7 | 4 | 1011 | Samantha Geddes |  AUS | 11.98 | +2.7 | 
| 34 | 5 | 2 | 1162 | Veronika Palicková |  CZE | 12.02 | -0.8 | 
| 35 | 6 | 2 | 1388 | Patrice Moody |  JAM | 12.02 | -0.8 | 
| 36 | 5 | 6 | 1502 | Klaudia ADAMEK |  POL | 12.06 | +0.2 | 
| 37 | 6 | 6 | 1176 | Romina Cifuentes |  ECU | 12.17 | +0.2 | 
| 38 | 6 | 1 | 1088 | Chinque Thompson |  CAN | 12.18 | -1.6 | 
| 39 | 7 | 5 | 1551 | Kugapriya D/O Chandran |  SGP | 12.30 | -0.4 | 
| 40 | 7 | 1 | 1343 | Nia Jack |  ISV | 12.33 | -1.6 | 
| 41 | 8 | 5 | 1439 | Im Lan LOI |  MAC | 12.43 | -0.4 | 
| 42 | 7 | 6 | 1135 | Denika Kassim |  COM | 12.45 | +0.2 | 
| 43 | 8 | 1 | 1002 | Iveta Urshini |  ALB | 12.64 PB | -1.6 | 
| 44 | 8 | 4 | 1475 | Zarinae SAPONG |  NMI | 13.36 | +2.7 | 
| 45 | 7 | 2 | 1003 | Liliana Neto |  ANG | 13.46 PB | -0.8 | 
| 6 | 1069 | Basirah Sharifa Nasir |  BRN | DQ | +0.2 | ||
| 2 | 1041 | Devine Parker |  BAH | DNS | |||
| 3 | 1494 | Mazoon AL ALAWI |  OMA | DNS |