400m men, Heat:2 of 9 ; Official result
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 3 | 2627 | Ulens Thijs | VAC | Sch | 53.22 | |||
| 2 | 5 | 9438 | De Costa Comes Qullan | AHO | SCH | 53.28 | |||
| 3 | 4 | 2586 | De Proft Arne | LAT | Sch | 53.49 | |||
| 4 | 6 | 2744 | Blondeel Thijs | OB | Sen | 53.81 | |||
| 5 | 2 | 895 | De Wachter Simon | OEH | Cad | 53.92 | |||
| 6 | 7 | 611 | Goedefroot Dimitri | OEH | Jun | 55.00 | |||
| 7 | 1 | 6451 | Byrne Timothy | ATLE | Mas | 55.37 | |||
| 8 | 8 | 9225 | Koster Maurice | NED | SCH | 57.83 |