400m National AC Men, Heat:4 of 4 ; Official result since 19:05
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 4 | 242 | KATO NOBUYA | JPN | Sen | 47.70 | |||
| 2 | 5 | 107 | LUBON CAMILLE | ADD | Sen | 50.27 | |||
| 3 | 6 | 97 | COURTOIS DIMITRI | CAF | Jun | 51.15 | |||
| 4 | 7 | 117 | THIRY JEAN | ACO | Jun | 51.22 | |||
| 5 | 2 | 92 | BALITOUT SULLIVAN | FRA | Jun | 51.50 | |||
| 6 | 1 | 95 | BODART ANTOINE | SMAC | Sen | 52.09 | |||
| 7 | 8 | 94 | BELLEMANS KOEN | ROBA | Sen | 52.28 | |||
| 8 | 3 | 110 | PAULY MICKAEL | HERV | Sen | 54.18 |