| POS | Rank | Heat | BIB | ATHLETE | COUNTRY | RESULTS | ms* | WIND |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 357 | Kishawna NILES |
BAR |
11.39 Q | .389 | +0.5 |
| 2 | 2 | 1 | 588 | Nia WEDDERBURN-GOODISON |
GBR |
11.39 Q | .389 | +0.5 |
| 3 | 1 | 2 | 743 | Alana REID |
JAM |
11.44 Q | -0.3 | |
| 4 | 3 | 1 | 902 | Viwe JINGQI |
RSA |
11.49 q | +0.5 | |
| 5 | 1 | 3 | 609 | Chelsea KADIRI |
GER |
11.52 Q | +0.4 | |
| 6 | 2 | 2 | 812 | Justina Tiana EYAKPOBEYAN |
NGR |
11.56 Q | -0.3 | |
| 7 | 3 | 2 | 339 | Aleksandra STOILOVA |
AUS |
11.58 q | -0.3 | |
| 8 | 4 | 2 | 570 | Mabel AKANDE |
GBR |
11.59 | .582 | -0.3 |
| 9 | 2 | 3 | 725 | Adaejah HODGE |
IVB |
11.59 Q | .583 | +0.4 |
| 10 | 4 | 1 | 394 | Radina VELICHKOVA |
BUL |
11.68 | +0.5 | |
| 11 | 3 | 3 | 972 | Olivia LUNDBERG |
SWE |
11.72 | .713 | +0.4 |
| 12 | 5 | 2 | 924 | Lucija POTNIK |
SLO |
11.72 | .720 | -0.3 |
| 13 | 4 | 3 | 883 | Frances COLON |
PUR |
11.74 | +0.4 | |
| 14 | 5 | 3 | 388 | Vanessa SENA |
BRA |
11.76 | .754 | +0.4 |
| 15 | 5 | 1 | 612 | Sherin KIMUANGA |
GER |
11.76 | .755 | +0.5 |
| 16 | 6 | 3 | 1046 | Taylor SNAER |
USA |
11.77 | .761 | +0.4 |
| 17 | 6 | 2 | 1031 | Avery LEWIS |
USA |
11.77 | .762 | -0.3 |
| 18 | 7 | 3 | 956 | Chloé RABAC |
SUI |
11.78 | +0.4 | |
| 19 | 7 | 2 | 419 | Yujie CHEN |
CHN |
11.79 | -0.3 | |
| 20 | 8 | 3 | 1000 | Uliana STEPANIUK |
UKR |
11.80 | +0.4 | |
| 21 | 6 | 1 | 521 | Miia OTT |
EST |
11.84 | +0.5 | |
| 22 | 7 | 1 | 398 | Savannah BLAIR |
CAN |
11.87 | +0.5 | |
| 23 | 8 | 1 | 485 | Liranyi ALONSO |
DOM |
11.89 | +0.5 | |
| 24 | 8 | 2 | 876 | Jagoda ŻUKOWSKA |
POL |
11.98 | -0.3 |
ms - Milliseconds - shown when two or more competitors finish with the same time down to hundredths of a second