400m Women ; Official result
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 4 | 250 | MONTSHO AMANTLE | BOT | 52.30 | ||||
| 2 | 5 | 246 | HARGROVE MONICA | USA | 52.36 | ||||
| 3 | 1 | 248 | SOUMAH NDEYE FATOU | SEN | 53.33 | ||||
| 4 | 2 | 210 | BARNES MIRIAM | USA | 53.48 | ||||
| 5 | 3 | 247 | DARDEN DOMINIQUE | USA | 53.78 | ||||
| 6 | 7 | 41 | ROBINSON MOUSHAUMI | USA | 53.94 | ||||
| 7 | 6 | 249 | EZE JOY AMECHI | NGR | 54.30 | ||||
| 8 | 8 | 211 | MAGI MARIS | EST | 55.47 |