POS | BIB | ATHLETE | COUNTRY | MARK | ms* | Reaction Time |
---|---|---|---|---|---|---|
1 | 1989 | Dalilah MUHAMMAD | USA | 52.16 WR | 0.200 | |
2 | 1984 | Sydney MCLAUGHLIN-LEVRONE | USA | 52.23 PB | 0.161 | |
3 | 1178 | Rushell CLAYTON | JAM | 53.74 PB | 0.137 | |
4 | 1689 | Lea SPRUNGER | SUI | 54.06 NR | 0.199 | |
5 | 594 | Zuzana HEJNOVÁ | CZE | 54.23 | 0.141 | |
6 | 2006 | Ashley SPENCER | USA | 54.45 | .444 | 0.163 |
7 | 1841 | Anna RYZHYKOVA | UKR | 54.45 SB | .445 | 0.173 |
8 | 421 | Sage WATSON | CAN | 54.82 | 0.186 |
ms - Milliseconds - shown when two or more competitors finish with the same time down to hundredths of a second