| POS | Rank | Heat | BIB | ATHLETE | COUNTRY | RESULTS | ms* | 
|---|---|---|---|---|---|---|---|
| 1 | 1 | 3 | 379 | Mikiah BRISCO | 
 USA                 | 
                7.03 Q PB | |
| 2 | 1 | 6 | 277 | Briana WILLIAMS | 
 JAM                 | 
                7.06 Q PB | |
| 3 | 1 | 1 | 401 | Marybeth SANT-PRICE | 
 USA                 | 
                7.07 Q | |
| 4 | 1 | 4 | 324 | Ewa SWOBODA | 
 POL                 | 
                7.10 Q | |
| 5 | 2 | 3 | 353 | Géraldine FREY | 
 SUI                 | 
                7.11 Q PB | |
| 6 | 1 | 5 | 213 | Daryll NEITA | 
 GBR                 | 
                7.13 Q | .126 | 
| 7 | 3 | 3 | 312 | Zoe HOBBS | 
 NZL                 | 
                7.13 Q AIR | .128 | 
| 8 | 2 | 1 | 261 | Zaynab DOSSO | 
 ITA                 | 
                7.14 Q NIR | |
| 9 | 2 | 5 | 270 | Shericka JACKSON | 
 JAM                 | 
                7.16 Q | |
| 10 | 1 | 2 | 355 | Mujinga KAMBUNDJI | 
 SUI                 | 
                7.17 Q | |
| 11 | 2 | 4 | 194 | Lotta KEMPPINEN | 
 FIN                 | 
                7.19 Q | |
| 12 | 4 | 3 | 292 | Patrizia VAN DER WEKEN | 
 LUX                 | 
                7.21 q NIR | .202 | 
| 13 | 3 | 1 | 361 | Claudia PAYTON | 
 SWE                 | 
                7.21 Q PB | .207 | 
| 14 | 3 | 4 | 112 | Anthonique STRACHAN | 
 BAH                 | 
                7.22 Q | .212 | 
| 15 | 4 | 1 | 201 | Gina Mariam BASS BITTAYE | 
 GAM                 | 
                7.22 q SB | .214 | 
| 16 | 3 | 5 | 255 | Diana VAISMAN | 
 ISR                 | 
                7.23 Q NIR | .224 | 
| 17 | 2 | 2 | 367 | Michelle-Lee AHYE | 
 TTO                 | 
                7.23 Q | .227 | 
| 18 | 3 | 2 | 180 | Maria Isabel PÉREZ | 
 ESP                 | 
                7.23 Q | .229 | 
| 18 | 2 | 6 | 321 | Pia SKRZYSZOWSKA | 
 POL                 | 
                7.23 Q | .229 | 
| 20 | 5 | 1 | 327 | Lorène Dorcas BAZOLO | 
 POR                 | 
                7.24 q | |
| 21 | 5 | 3 | 251 | Molly SCOTT | 
 IRL                 | 
                7.26 q | |
| 22 | 4 | 4 | 130 | Vitoria Cristina ROSA | 
 BRA                 | 
                7.27 q | |
| 23 | 4 | 2 | 165 | Ida KARSTOFT | 
 DEN                 | 
                7.29 q | |
| 24 | 5 | 4 | 307 | N'Ketia SEEDO | 
 NED                 | 
                7.30 | .297 | 
| 25 | 3 | 6 | 204 | Cheyanne EVANS-GRAY | 
 GBR                 | 
                7.30 Q | .298 | 
| 26 | 4 | 6 | 257 | Aurora BERTON | 
 ITA                 | 
                7.30 | .299 | 
| 27 | 5 | 2 | 168 | Bassant HEMIDA | 
 EGY                 | 
                7.31 NIR | |
| 28 | 4 | 5 | 119 | Rani ROSIUS | 
 BEL                 | 
                7.33 | .322 | 
| 29 | 5 | 6 | 226 | Gina LÜCKENKEMPER | 
 GER                 | 
                7.33 | .327 | 
| 30 | 6 | 6 | 240 | Dutee CHAND | 
 IND                 | 
                7.35 SB | .342 | 
| 31 | 5 | 5 | 358 | Viktória FORSTER | 
 SVK                 | 
                7.35 | .346 | 
| 32 | 6 | 5 | 231 | Rafailia SPANOUDAKI-CHATZIRIGA | 
 GRE                 | 
                7.35 | .347 | 
| 33 | 6 | 2 | 234 | Jasmine ABRAMS | 
 GUY                 | 
                7.36 | |
| 34 | 7 | 2 | 331 | Rosalina SANTOS | 
 POR                 | 
                7.37 | |
| 35 | 6 | 1 | 332 | Marina Andreea BABOI | 
 ROU                 | 
                7.38 | .376 | 
| 36 | 7 | 6 | 157 | Eva KUBÍČKOVÁ | 
 CZE                 | 
                7.38 | .379 | 
| 37 | 6 | 3 | 241 | Fasihi FARZANEH | 
 IRI                 | 
                7.39 | .383 | 
| 38 | 8 | 2 | 314 | Kristina Marie KNOTT | 
 PHI                 | 
                7.39 SB | .390 | 
| 39 | 6 | 4 | 348 | Milana TIRNANIĆ | 
 SRB                 | 
                7.42 | |
| 40 | 7 | 1 | 359 | Monika WEIGERTOVÁ | 
 SVK                 | 
                7.43 | |
| 41 | 7 | 4 | 155 | Olivia FOTOPOULOU | 
 CYP                 | 
                7.45 | |
| 42 | 8 | 6 | 289 | Aziza SBAITY | 
 LBN                 | 
                7.47 NIR | .465 | 
| 43 | 7 | 3 | 252 | Guðbjörg Jóna BJARNADÓTTIR | 
 ISL                 | 
                7.47 | .467 | 
| 44 | 7 | 5 | 297 | Carla SCICLUNA | 
 MLT                 | 
                7.71 | .706 | 
| 45 | 8 | 1 | 365 | Winfrida MAKENJI | 
 TAN                 | 
                7.71 PB | .710 | 
| 46 | 8 | 5 | 299 | Charlotte AFRIAT | 
 MON                 | 
                8.06 SB | |
| 3 | 131 | Rosângela SANTOS | 
 BRA                 | 
                DQ | 
ms - Milliseconds - shown when two or more competitors finish with the same time down to hundredths of a second