| POS | Rank | Heat | BIB | ATHLETE | COUNTRY | RESULTS | ms* | WIND |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 2 | 683 | Brianna LYSTON |
JAM |
22.83 Q | +0.2 | |
| 2 | 2 | 2 | 950 | Mia BRAHE-PEDERSEN |
USA |
22.95 Q PB | +0.2 | |
| 3 | 1 | 3 | 970 | Jayla JAMISON |
USA |
23.01 Q | -0.2 | |
| 4 | 1 | 1 | 842 | Viwe JINGQI |
RSA |
23.12 Q | +0.4 | |
| 5 | 2 | 3 | 687 | Alana REID |
JAM |
23.16 Q PB | -0.2 | |
| 6 | 2 | 1 | 599 | Polyniki EMMANOUILIDOU |
GRE |
23.20 Q NU20R | +0.4 | |
| 7 | 3 | 2 | 546 | Sophie WALTON |
GBR |
23.24 q PB | +0.2 | |
| 8 | 3 | 1 | 424 | Yarima GARCÍA |
CUB |
23.40 q PB | +0.4 | |
| 9 | 4 | 2 | 910 | Elvira TANDERUD |
SWE |
23.44 SB | +0.2 | |
| 10 | 3 | 3 | 518 | Serena KOUASSI |
FRA |
23.45 | -0.2 | |
| 11 | 4 | 1 | 771 | Maren Bakke AMUNDSEN |
NOR |
23.47 PB | +0.4 | |
| 12 | 4 | 3 | 532 | Success EDUAN |
GBR |
23.56 | -0.2 | |
| 13 | 5 | 1 | 448 | Lirangi ALONZO TEJADA |
DOM |
23.59 PB | .589 | +0.4 |
| 14 | 5 | 3 | 800 | Magdalena NIEMCZYK |
POL |
23.59 | .590 | -0.2 |
| 15 | 6 | 1 | 385 | Brynley MCDERMOTT |
CAN |
23.63 PB | +0.4 | |
| 16 | 7 | 1 | 905 | Nora LINDAHL |
SWE |
23.74 PB | +0.4 | |
| 17 | 6 | 3 | 384 | Emily MARTIN |
CAN |
23.79 | -0.2 | |
| 18 | 5 | 2 | 914 | Shaniqua BASCOMBE |
TTO |
23.82 | +0.2 | |
| 19 | 7 | 3 | 549 | Vanessa BALDÉ |
GER |
23.85 PB | -0.2 | |
| 20 | 6 | 2 | 757 | Adetutu Funmilayo ALADELOYE |
NGR |
23.89 | +0.2 | |
| 21 | 7 | 2 | 610 | Mariandree CHACÓN |
GUA |
23.97 | .964 | +0.2 |
| 22 | 8 | 2 | 314 | Olivia Rose INKSTER |
AUS |
23.97 | .969 | +0.2 |
| 23 | 8 | 3 | 502 | Anna PURSIAINEN |
FIN |
24.02 | -0.2 | |
| 1 | 759 | Obi Jennifer CHUKWUKA |
NGR |
DNS |
ms - Milliseconds - shown when two or more competitors finish with the same time down to hundredths of a second