400 meter Yth Men, Heat:1 of 2 ; Official result
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 5 | 342 | WILLIAMS, ZAID | STRA | 51.73 | ||||
| 2 | 6 | 364 | OLIPHANT, CHRISTIAAN | N.MA | 53.28 | ||||
| 3 | 4 | 314 | JOSHUA, NURDEEN | SPAA | 54.07 | ||||
| 4 | 7 | 79 | KUHN, THEUNS | BAK | 56.11 | ||||
| 5 | 8 | 341 | KLINK, DIETER | STRA | 56.13 | ||||
| 6 | 1 | 360 | BRUINERS, JASON | METR | 56.23 | ||||
| 2 | 103 | MICHAELS, VERDI | BAK | DNS | |||||
| 3 | 315 | KOOPMAN, SHAKIER | SPAA | DNS |