400 meter Yth Men, Heat:2 of 3 ; Official result
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 3 | 333 | NTUNKUMANA, Abongile | BAK | Yth | 52.85 | |||
| 2 | 4 | 261 | BROWN, Walter | HS BRACK | Yth | 53.21 | |||
| 3 | 5 | 159 | CHRISTIANS, Denlion | WCSS | Yth | 53.60 | |||
| 4 | 6 | 58 | STARCK, Sameer | CENTRAL | Yth | 54.05 | |||
| 5 | 7 | 465 | VAN RENSBURG, Jason | Eerster Rivier HS | Yth | 55.54 | |||
| 1 | 396 | HEUNIS, Stewart | BAK | Yth | DNS | ||||
| 2 | 255 | STRYDOM, Stefan | HS BRACK | Yth | DNS | ||||
| 8 | 453 | KRUGER, Nico | EERSTE RIVIER | Yth | DNS |