| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 2209 | Ella ONOJUVWEVWO |
NGR
|
50.59 Q | 0.208 |
| 2 | 2268 | Justyna ŚWIĘTY-ERSETIC |
POL
|
50.89 SB | 0.229 |
| 3 | 1994 | Sharlene MAWDSLEY |
IRL
|
51.18 | 0.169 |
| 4 | 1720 | Tereza PETRŽILKOVÁ |
CZE
|
51.46 SB | 0.170 |
| 5 | 1963 | Aliyah ABRAMS |
GUY
|
51.84 | 0.174 |
| 6 | 1977 | Pahal KIRAN |
IND
|
52.59 | 0.185 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 2292 | Gabby SCOTT |
PUR
|
50.52 Q NR | 0.159 |
| 2 | 2304 | Miranda Charlene COETZEE |
RSA
|
50.66 q PB | 0.164 |
| 3 | 1718 | Lurdes Gloria MANUEL |
CZE
|
50.81 q | 0.178 |
| 4 | 2140 | Modesta Justė MORAUSKAITĖ |
LTU
|
51.33 SB | 0.171 |
| 5 | 1576 | Helena PONETTE |
BEL
|
51.46 PB | 0.164 |
| 6 | 1653 | Martina WEIL |
CHI
|
51.79 | 0.178 |
| 7 | 1560 | Shaunae MILLER-UIBO |
BAH
|
53.50 | 0.167 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 1887 | Victoria OHURUOGU |
GBR
|
50.59 Q SB | 0.191 |
| 2 | 2130 | Gunta VAIČULE |
LAT
|
50.93 | 0.192 |
| 3 | 2027 | Alice MANGIONE |
ITA
|
51.07 PB | 0.170 |
| 4 | 1511 | Ellie BEER |
AUS
|
51.65 | 0.201 |
| 5 | 2280 | Cátia AZEVEDO |
POR
|
52.04 SB | 0.198 |
| 6 | 1626 | Lauren GALE |
CAN
|
52.68 | 0.186 |
| 7 | 1688 | Evelis AGUILAR |
COL
|
52.86 SB | 0.156 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 2430 | Kendall ELLIS |
USA
|
50.44 Q | 0.203 |
| 2 | 1986 | Sophie BECKER |
IRL
|
51.28 | 0.184 |
| 3 | 1641 | Zoe SHERAR |
CAN
|
51.43 | 0.170 |
| 4 | 1691 | Lina Esther LICONA TORRES |
COL
|
51.90 | 0.169 |
| 5 | 1725 | Lada VONDROVÁ |
CZE
|
52.15 | 0.197 |
| 6 | 1602 | Tiffani MARINHO |
BRA
|
52.32 | 0.194 |
| 1567 | Cynthia BOLINGO |
BEL
|
DNS |