400m Men, Heat:3 of 3 ; Official result since 18:59
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 4 | 105 | PAULO CHANGANI GLOIRE | HERV | Sen | 49.60 | |||
| 2 | 3 | 100 | TAKAMI SATOSHI | JPN | Sen | 50.27 | |||
| 3 | 5 | 99 | RUTH JEROME | RFCL | Sen | 50.63 | |||
| 4 | 7 | 94 | CHEDDAD MOURAD | RFCL | Sen | 51.24 | |||
| 5 | 2 | 95 | FICHERA ROBIN | FRA | Sen | 51.69 | |||
| 6 | 6 | 96 | HENRI ARNE | ADD | Sen | 51.87 |