Pos | Bib | Country | Athlete | Mark | Details |
---|---|---|---|---|---|
1 | 4330 | USA | Allyson Felix | 52.44 | Q |
2 | 3977 | GRE | Iríni Vasilíou | 52.61 | Q |
3 | 4021 | IVB | Ashley Kelly | 52.70 | Q |
4 | 4008 | ITA | Mariabenedicta Chigbolu | 53.00 | |
5 | 4213 | SLE | Maggie Barrie | 53.20 NR | |
6 | 4180 | POL | Justyna Swiety | 53.62 | |
7 | 4078 | KEN | Maximila Imali | 53.97 | |
8 | 3728 | CAN | Travia Jones | 54.02 | |
9 | 3668 | BIZ | Samantha Dirks | 54.74 |