| POS | Rank | Heat | BIB | ATHLETE | COUNTRY | RESULTS | ms* | WIND | 
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 2 | 855 | Elaine THOMPSON-HERAH |  JAM | 10.82 Q | -0.2 | |
| 2 | 1 | 1 | 840 | Shericka JACKSON |  JAM | 10.84 Q | -0.2 | |
| 3 | 2 | 2 | 554 | Marie-Josée TA LOU-SMITH |  CIV | 10.87 Q SB | -0.2 | |
| 4 | 2 | 1 | 681 | Dina ASHER-SMITH |  GBR | 10.89 Q | -0.2 | |
| 5 | 3 | 2 | 1175 | Melissa JEFFERSON |  USA | 10.92 q | -0.2 | |
| 6 | 1 | 3 | 836 | Shelly-Ann FRASER-PRYCE |  JAM | 10.93 Q | +0.4 | |
| 7 | 2 | 3 | 1171 | Aleia HOBBS |  USA | 10.95 Q | +0.4 | |
| 8 | 4 | 2 | 1084 | Mujinga KAMBUNDJI |  SUI | 10.96 q | -0.2 | |
| 9 | 3 | 3 | 704 | Daryll NEITA |  GBR | 10.97 | +0.4 | |
| 10 | 5 | 2 | 447 | Anthonique STRACHAN |  BAH | 10.98 PB | -0.2 | |
| 11 | 3 | 1 | 1211 | Twanisha TERRY |  USA | 11.04 | -0.2 | |
| 12 | 6 | 2 | 1024 | Ewa SWOBODA |  POL | 11.08 | .072 | -0.2 | 
| 13 | 4 | 3 | 746 | Gina LÜCKENKEMPER |  GER | 11.08 | .080 | +0.4 | 
| 14 | 5 | 3 | 993 | Zoe HOBBS |  NZL | 11.13 | .124 | +0.4 | 
| 15 | 7 | 2 | 530 | Manqi GE |  CHN | 11.13 | .126 | -0.2 | 
| 16 | 4 | 1 | 970 | Nzubechi Grace NWOKOCHA |  NGR | 11.16 | -0.2 | |
| 17 | 5 | 1 | 978 | Aminatou SEYNI |  NIG | 11.21 | -0.2 | |
| 18 | 6 | 3 | 1109 | Michelle-Lee AHYE |  TTO | 11.24 | +0.4 | |
| 19 | 6 | 1 | 846 | Kemba NELSON |  JAM | 11.25 | .242 | -0.2 | 
| 20 | 7 | 1 | 551 | Murielle AHOURÉ-DEMPS |  CIV | 11.25 | .243 | -0.2 | 
| 21 | 7 | 3 | 808 | Zaynab DOSSO |  ITA | 11.28 | +0.4 | |
| 22 | 8 | 2 | 488 | Edidiong Ofinome ODIONG |  BRN | 11.56 | -0.2 | |
| 1 | 923 | Julien ALFRED |  LCA | DQ | ||||
| 3 | 444 | TyNia GAITHER |  BAH | DQ | 
ms - Milliseconds - shown when two or more competitors finish with the same time down to hundredths of a second