400m National Men, Heat:4 of 4 ; Official result since 18:55
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 5 | 224 | EKELUND-ARENANDER NICK | DEN | Sen | 47.39 | |||
| 2 | 4 | 222 | DAFFE ISMAEL | FRA | Sen | 47.53 | |||
| 3 | 6 | 223 | DOTREMONT KEVIN | DCLA | Sen | 48.60 | |||
| 4 | 3 | 227 | LEGDER JOSH | NZL | Sen | 49.36 | |||
| 5 | 1 | 214 | BORNMAN MARCUS | RSA | Sen | 49.60 | |||
| 6 | 7 | 215 | ENNAMIR MOHSSINE | CABW | Sen | 49.63 | |||
| 7 | 2 | 221 | VRIJSEN VINCENT | AVT | Sen | 49.77 | |||
| 8 | 8 | 216 | GHISLAIN SEBASTIEN | SMAC | Jun | 50.56 |