400 meter Sen Men, Heat:1 of 9 ; Official result
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 5 | 1224 | BERVOETS MICHIEL | RCG | Sen | 49.63 | |||
| 2 | 6 | 2117 | STRAGIER MARIJN | MACW | Sen | 51.05 | |||
| 3 | 4 | 1695 | DE MAERSSCHALCK PIETER | LEBB | Sen | 51.18 | |||
| 4 | 3 | 1226 | DE BEULE MATTHIAS | RCG | Sen | 51.33 | |||
| 5 | 2 | 2124 | VAN PETEGHEM THIJS | RCG | Sen | 52.13 |