First 2 in each heat (Q) and the next 2 fastest (q)

First 2 in each heat (Q) and next 2 fastest (q) advance to Final

POS Rank Heat BIB ATHLETE COUNTRY RESULTS ms* WIND
1 1 2 2476 Gabrielle THOMAS USAUSA 21.86 Q +0.2
2 1 1 2134 Julien ALFRED LCALCA 21.98 Q 0.0
3 2 1 2205 Favour OFILI NGRNGR 22.05 Q SB 0.0
4 1 3 2418 Brittany BROWN USAUSA 22.12 Q +0.1
5 2 3 1883 Daryll NEITA GBRGBR 22.24 Q +0.1
6 3 1 2452 Mckenzie LONG USAUSA 22.30 q 0.0
7 2 2 1863 Dina ASHER-SMITH GBRGBR 22.31 Q +0.2
8 3 3 1683 Jessika GBAI CIVCIV 22.36 q PB +0.1
9 3 2 1845 Helene PARISOT FRAFRA 22.55 PB +0.2
10 4 1 1896 Bianca WILLIAMS GBRGBR 22.58 SB 0.0
11 4 2 2345 Mujinga KAMBUNDJI SUISUI 22.63 +0.2
12 5 2 2048 Niesha BURGHER JAMJAM 22.64 +0.2
13 5 1 1684 Maboundou KONÉ CIVCIV 22.65 SB 0.0
14 4 3 1860 Gina Mariam BASS BITTAYE GAMGAM 22.66 SB +0.1
15 6 1 1629 Audrey LEDUC CANCAN 22.68 0.0
16 7 1 1833 Gémima JOSEPH FRAFRA 22.69 0.0
17 8 1 2045 Adaejah HODGE IVBIVB 22.70 0.0
18 5 3 2071 Lanae-Tava THOMAS JAMJAM 22.77 +0.1
19 6 2 2174 Tasa JIYA NEDNED 22.81 .801 +0.2
20 7 2 1630 Jacqueline MADOGO CANCAN 22.81 .807 +0.2
21 6 3 2365 Julia HENRIKSSON SWESWE 22.88 +0.1
22 7 3 1535 Torrie LEWIS AUSAUS 22.92 +0.1
23 8 3 1712 Olivia FOTOPOULOU CYPCYP 22.98 +0.1
24 8 2 1953 Polyniki EMMANOUILIDOU GREGRE 23.18 +0.2
Legend

ms - Milliseconds - shown when two or more competitors finish with the same time down to hundredths of a second