400m National AC Men, Heat:2 of 3 ; Official result
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 6 | 1178 | RAIWET BASILE | 50.18 | SMAC | Jun | 50.05 | ||
| 2 | 5 | 1174 | AYMAN ZAHAFI | 49.77 | KKS | Sch | 50.84 | ||
| 3 | 4 | 1177 | HENRI ARNE | 49.96 | ADD | Sen | 51.12 | ||
| 4 | 2 | 1175 | BODART ANTOINE | 51.3 | SMAC | Jun | 51.40 | ||
| 5 | 1 | 1167 | HILGER PHILIPPE | 52.51 | LUX | Cad | 52.44 | ||
| 6 | 8 | 1180 | VAN DEN BERGHE RUBEN | 51.68 | LEBB | Sen | 52.56 | ||
| 7 | 7 | 1111 | GETS FLORENT | 50.72 | RESC | Sen | 53.27 | ||
| 3 | 1179 | ROSIERE ARTHUR | 50.33 | SMAC | Jun | DIS |