| POS | Rank | Heat | BIB | ATHLETE | COUNTRY | RESULTS | ms* | WIND |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 2 | 4046 | Elaine THOMPSON-HERAH |
JAM |
10.84 Q | -0.2 | |
| 2 | 1 | 1 | 3772 | Marie-Josée TA LOU-SMITH |
CIV |
10.87 Q SB | +0.8 | |
| 3 | 2 | 2 | 3696 | Rosângela SANTOS |
BRA |
10.91 Q AR | -0.2 | |
| 4 | 1 | 3 | 4317 | Tori BOWIE |
USA |
10.91 Q | .907 | +0.2 |
| 5 | 2 | 1 | 4132 | Dafne SCHIPPERS |
NED |
10.98 Q | +0.8 | |
| 6 | 2 | 3 | 3771 | Murielle AHOURÉ-DEMPS |
CIV |
10.99 Q | +0.2 | |
| 7 | 3 | 3 | 4260 | Michelle-Lee AHYE |
TTO |
11.04 q | +0.2 | |
| 8 | 3 | 1 | 4261 | Kelly-Ann BAPTISTE |
TTO |
11.07 q | +0.8 | |
| 9 | 4 | 3 | 4149 | Blessing OKAGBARE |
NGR |
11.08 | +0.2 | |
| 10 | 3 | 2 | 4234 | Mujinga KAMBUNDJI |
SUI |
11.11 | -0.2 | |
| 11 | 4 | 2 | 3725 | Crystal EMMANUEL-AHYE |
CAN |
11.14 PB | -0.2 | |
| 12 | 5 | 3 | 4038 | Natasha MORRISON |
JAM |
11.15 | +0.2 | |
| 13 | 4 | 1 | 3901 | Daryll NEITA |
GBR |
11.16 | +0.8 | |
| 14 | 6 | 3 | 3946 | Gina LÜCKENKEMPER |
GER |
11.16 | .155 | +0.2 |
| 15 | 5 | 1 | 4034 | Jura Levy |
JAM |
11.19 | +0.8 | |
| 16 | 7 | 3 | 3905 | Asha PHILIP |
GBR |
11.19 | .190 | +0.2 |
| 17 | 6 | 1 | 4025 | Simone Facey |
JAM |
11.23 | +0.8 | |
| 18 | 5 | 2 | 3889 | Desiree HENRY |
GBR |
11.24 | -0.2 | |
| 19 | 7 | 1 | 3713 | Ivet LALOVA-COLLIO |
BUL |
11.25 SB | +0.8 | |
| 20 | 6 | 2 | 4204 | Carina HORN |
RSA |
11.26 | -0.2 | |
| 21 | 7 | 2 | 4378 | Ariana Washington |
USA |
11.29 | -0.2 | |
| 22 | 8 | 3 | 4235 | Salomé KORA |
SUI |
11.31 | +0.2 | |
| 23 | 8 | 1 | 4373 | Deajah Stevens |
USA |
11.32 | +0.8 | |
| 24 | 8 | 2 | 4181 | Ewa SWOBODA |
POL |
11.35 | -0.2 |
ms - Milliseconds - shown when two or more competitors finish with the same time down to hundredths of a second