400m mannen reeksen, Heat:2 of 4 ; Official result
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 5 | 3168 | DUERINCK NILS | VAC | sen | 47.92 | |||
| 2 | 2 | 744 | LEMMENS FREDERIK | AVT | jun | 49.09 | |||
| 3 | 4 | 689 | BOUCKAERT JENTE | LIER | jun | 49.66 | |||
| 4 | 3 | 2895 | VANDECAPELLE MATTIJS | DAC | sen | 49.80 | |||
| 6 | 443 | DE RAEDT STIJN | ZA | jun | DNS |