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

First 2 of each heat (Q) plus 2 fastest times (q) qualify to Final

Heat 1 21 AUG 2023 21:12 Please click on a row below to view more information

POS BIB ATHLETE COUNTRY MARK Reaction Time
1 711 Marileidy PAULINO DOM DOM 49.54 Q 0.187
2 959 Rhasidat ADELEKE IRL IRL 49.87 Q 0.161
3 552 Cynthia BOLINGO BEL BEL 49.96 q NR 0.184
4 1019 Candice MCLEOD JAM JAM 50.62 q 0.206
5 661 Evelis AGUILAR COL COL 51.07 PB 0.157
6 1128 Paola MORÁN MEX MEX 51.46 0.215
7 698 Lada VONDROVÁ CZE CZE 51.50 0.196
8 1266 Zenéy GELDENHUYS RSA RSA 51.54 0.202

Split times

Split Mark Athlete COUNTRY
100 m 12.23 Cynthia
BOLINGO
BELGIUM BEL
200 m 23.68 Marileidy
PAULINO
DOMINICAN REPUBLIC DOM
300 m 36.08 Marileidy
PAULINO
DOMINICAN REPUBLIC DOM

Heat 2 21 AUG 2023 21:20 Please click on a row below to view more information

POS BIB ATHLETE COUNTRY MARK Reaction Time
1 1142 Lieke KLAVER NED NED 49.87 Q 0.177
2 1390 Talitha DIGGS USA USA 50.86 Q 0.174
3 676 Roxana GÓMEZ CUB CUB 51.07 0.227
4 861 Ama PIPI GBR GBR 51.17 0.173
5 1023 Nickisha PRYCE JAM JAM 51.24 0.186
6 1251 Gabby SCOTT PUR PUR 51.52 0.177
7 965 Sharlene MAWDSLEY IRL IRL 51.78 0.177
8 1112 Modesta Justė MORAUSKAITĖ LTU LTU 52.15 0.160

Split times

Split Mark Athlete COUNTRY
100 m 12.10 Nickisha
PRYCE
JAMAICA JAM
200 m 23.39 Nickisha
PRYCE
JAMAICA JAM
300 m 36.16 Lieke
KLAVER
NETHERLANDS NED

Heat 3 21 AUG 2023 21:28 Please click on a row below to view more information

POS BIB ATHLETE COUNTRY MARK Reaction Time
1 1207 Natalia KACZMAREK POL POL 49.50 Q 0.173
2 549 Sada WILLIAMS BAR BAR 49.58 Q NR 0.191
3 1411 Lynna IRBY-JACKSON USA USA 50.71 0.173
4 858 Victoria OHURUOGU GBR GBR 50.74 0.238
5 1255 Andrea MIKLÓS ROU ROU 50.77 0.178
6 1040 Charokee YOUNG JAM JAM 51.40 0.207
7 538 Susanne GOGL-WALLI AUT AUT 51.50 0.168
8 694 Tereza PETRŽILKOVÁ CZE CZE 51.94 0.192

Split times

Split Mark Athlete COUNTRY
100 m 12.10 Lynna
IRBY-JACKSON
UNITED STATES USA
200 m 23.58 Natalia
KACZMAREK
POLAND POL
300 m 36.19 Sada
WILLIAMS
BARBADOS BAR