400 meter Yth Men, Heat:1 of 3 ; Official result
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 2 | 342 | HENDRICKS, Jorick | BELL | Yth | 52.06 | |||
| 2 | 5 | 326 | BURGESS, Rheece | ITHE | Yth | 52.13 | |||
| 3 | 4 | 367 | BOYA, Siphosethu | BELL | Yth | 53.42 | |||
| 4 | 3 | 387 | JOSHUA, Nurdeen | SPAC | Yth | 53.56 | |||
| 5 | 6 | 393 | MARAIS, Daniel | SPAC | Yth | 58.16 | |||
| 8 | 475 | NERO, Anthony | TEMP | Yth | DNS |