400m Nat. Dames, Heat:1 of 2 ; Official result since 18:40
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 4 | 76 | PATERNELLE AXELLE | 61.46 | FRA | Sch | 1:00.87 | ||
| 2 | 5 | 72 | BAUDINET CAROLINE | 61.06 | BEL | Sen | 1:00.95 | ||
| 3 | 6 | 77 | SECRETIN JULIETTE | 61.99 | BEL | Sch | 1:01.18 | ||
| 4 | 3 | 73 | BREVER CHLOE | 61.25 | BEL | Sen | 1:05.61 | ||
| 5 | 7 | 74 | CHRISTINE LALOUX | 68.59 | BEL | Sen | 1:11.00 |