Pos | Bib | Country | Athlete | Mark | Details |
---|---|---|---|---|---|
1 | 3654 | BAH | Shaunae Miller-Uibo | 50.36 | Q |
2 | 4037 | JAM | Stephenie Ann McPherson | 50.56 SB | Q |
3 | 4341 | USA | Quanera Hayes | 50.71 | |
4 | 4097 | LAT | Gunta Latiševa-Čudare | 51.57 | |
5 | 3786 | CUB | Roxana Gómez | 52.01 | |
6 | 4201 | ROU | Bianca Razor | 52.09 | |
7 | 4144 | NGR | Patience Okon George | 52.60 | |
8 | 4021 | IVB | Ashley Kelly | 54.50 |