400m Women National, Heat:1 of 2 ; Not yet official
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 4 | 284 | COLLA ALICIA | 59.03 | BEL | Sen | 58.56 | ||
| 2 | 5 | 283 | BEYLEMANS LAURA | 59.92 | BEL | Sen | 1:00.89 | ||
| 3 | 6 | 289 | ROUSSEAU ANAELLE | 60.90 | BEL | Sch | 1:01.18 | ||
| 4 | 3 | 285 | CYRUS TANIA-CYRENA | 57.84 | GBR | Mas | 1:01.80 | ||
| 5 | 7 | 290 | VANHERLE BRITT | 61.13 | BEL | Jun | 1:02.31 |