| POS | Rank | Heat | BIB | ATHLETE | COUNTRY | RESULTS | ms* | WIND |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 3 | 855 | Dina ASHER-SMITH |
GBR |
22.16 Q | +0.5 | |
| 2 | 1 | 2 | 1950 | Brittany BROWN |
USA |
22.46 Q | +0.4 | |
| 3 | 1 | 1 | 1945 | Anglerne ANNELUS |
USA |
22.49 Q | .482 | +0.4 |
| 4 | 2 | 1 | 1685 | Mujinga KAMBUNDJI |
SUI |
22.49 Q | .490 | +0.4 |
| 5 | 2 | 3 | 1953 | Dezerea BRYANT |
USA |
22.56 Q | +0.5 | |
| 6 | 2 | 2 | 225 | TyNia GAITHER |
BAH |
22.57 Q SB | +0.4 | |
| 7 | 3 | 2 | 386 | Ivet LALOVA-COLLIO |
BUL |
22.58 q | +0.4 | |
| 8 | 3 | 3 | 817 | Gina Mariam BASS BITTAYE |
GAM |
22.60 q | +0.5 | |
| 9 | 3 | 1 | 430 | Crystal EMMANUEL-AHYE |
CAN |
22.65 SB | +0.4 | |
| 10 | 4 | 1 | 1478 | Aminatou SEYNI |
NIG |
22.77 | +0.4 | |
| 11 | 5 | 1 | 864 | Jodie WILLIAMS |
GBR |
22.78 | +0.4 | |
| 12 | 4 | 3 | 1662 | Maja MIHALINEC ZIDAR |
SLO |
22.81 | +0.5 | |
| 13 | 5 | 3 | 944 | Lisa Marie KWAYIE |
GER |
22.83 | +0.5 | |
| 14 | 4 | 2 | 637 | Bassant HEMIDA |
EGY |
22.92 | +0.4 | |
| 15 | 6 | 1 | 1443 | Jamile SAMUEL |
NED |
23.02 | +0.4 | |
| 16 | 5 | 2 | 812 | Carolle ZAHI |
FRA |
23.03 | .028 | +0.4 |
| 17 | 6 | 3 | 621 | Marileidy PAULINO |
DOM |
23.03 SB | .029 | +0.5 |
| 18 | 7 | 1 | 942 | Tatjana PINTO |
GER |
23.11 | .109 | +0.4 |
| 19 | 6 | 2 | 863 | Beth DOBBIN |
GBR |
23.11 | .110 | +0.4 |
| 20 | 8 | 1 | 1179 | Shashalee FORBES |
JAM |
23.14 | +0.4 | |
| 21 | 7 | 2 | 968 | Jessica-Bianca WESSOLLY |
GER |
23.37 | +0.4 | |
| 22 | 7 | 3 | 1759 | Kamaria Durant |
TTO |
23.44 | +0.5 | |
| 23 | 8 | 3 | 228 | Anthonique STRACHAN |
BAH |
25.44 | +0.5 | |
| 2 | 1192 | Elaine THOMPSON-HERAH |
JAM |
DNS |
ms - Milliseconds - shown when two or more competitors finish with the same time down to hundredths of a second