400 m Women ; Official result
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 5 | 61 | LLOYD SHEREEFA | 50.62 | JAM | Sen | 51.48 | ||
| 2 | 4 | 33 | ROBINSON MOUSHAUMI | 50.38 | USA | Sen | 51.49 | ||
| 3 | 6 | 62 | WILLIAMS CLORA | 51.06 | USA | Sen | 52.72 | ||
| 4 | 7 | 63 | LE-ROY ANASTICIA | 51.09 | JAM | Sen | 53.26 | ||
| 5 | 3 | 67 | NWACHUKU SORINA | 51.53 | GER | Sen | 53.50 | ||
| 6 | 1 | 69 | EL HABZ LAMAE | 55.67 | MAR | Sen | 55.02 | ||
| 7 | 8 | 71 | COZIJNS LINDSEY | 55.64 | BEL | Sen | 55.85 | ||
| 8 | 2 | 70 | DESONDRE JUSTINE | 55.49 | BEL | Sen | 56.78 |