400m TC femmes, Heat:1 of 3 ; Official result
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 4 | 1946 | Couckuyt Paulien | VAC | Sen | 52.98 | |||
| 2 | 6 | 1656 | Van Puyvelde Margo | ASVO | Sen | 54.59 | |||
| 3 | 3 | 1922 | Depuydt Orphee | AVLO | Sen | 55.17 | |||
| 4 | 5 | 709 | Schoemaker Liefde | MOHA | Jun | 55.22 | |||
| 5 | 7 | 1407 | De Marez Manon | AVR | Sen | 58.51 | |||
| 6 | 2 | 665 | Bekisz Alexandra | HF | Jun | 59.15 | |||
| 7 | 8 | 203 | De Rocker Jolein | EA | Jun | 1:01.05 | |||
| 8 | 9 | 1990 | De Vlieger Ilkje | EA | Sen | 1:03.05 |