400m Sen Heren, Heat:1 of 2 ; Official result
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 4 | 2919 | DECRAENE WOUTER | AZW | Sen | 54.60 | 615 P | ||
| 2 | 3 | 1210 | MAIRESSE OLIVIER | RIWA | Sen | 54.64 | 613 P | ||
| 3 | 5 | 2370 | AERTS BRAM | ATAC | Sen | 55.84 | 565 P | ||
| 4 | 6 | 1647 | VANWELDE JEAN FRANCOIS | SCA | Sen | 62.34 | 337 P |