| POS | Rank | Heat | BIB | ATHLETE | COUNTRY | RESULTS | WIND |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 2 | Dafne SCHIPPERS |
NED |
10.96 Q | -0.4 | |
| 2 | 1 | 1 | Blessing OKAGBARE |
NGR |
11.04 Q | -0.8 | |
| 3 | 2 | 2 | Michelle-Lee AHYE |
TTO |
11.05 Q | -0.4 | |
| 4 | 3 | 2 | Murielle AHOURÉ-DEMPS |
CIV |
11.06 Q | -0.4 | |
| 5 | 4 | 2 | Daryll NEITA |
GBR |
11.14 q | -0.4 | |
| 6 | 2 | 1 | Elaine THOMPSON-HERAH |
JAM |
11.16 Q | -0.8 | |
| 7 | 3 | 1 | Asha PHILIP |
GBR |
11.18 Q | -0.8 | |
| 8 | 5 | 2 | Morolake AKINOSUN |
USA |
11.21 q | -0.4 | |
| 9 | 4 | 1 | Rosângela SANTOS |
BRA |
11.25 q | -0.8 | |
| 10 | 6 | 2 | Christania WILLIAMS |
JAM |
11.34 | -0.4 | |
| 11 | 5 | 1 | Shashalee FORBES |
JAM |
11.36 | -0.8 | |
| 12 | 7 | 2 | Kimberlyn Duncan |
USA |
11.41 | -0.4 | |
| 13 | 6 | 1 | Dina ASHER-SMITH |
GBR |
11.51 | -0.8 | |
| 14 | 7 | 1 | Kaylin WHITNEY |
USA |
11.76 | -0.8 | |
| 15 | 8 | 2 | Raven Clay |
USA |
12.16 | -0.4 | |
| 16 | 8 | 1 | Ashleigh NELSON |
GBR |
19.21 | -0.8 |