400 meter Yth Men, Heat:1 of 4 ; Official result
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 7 | 754 | HENECKE, Tiaan | NZ | Yth | 51.93 | Q | ||
| 2 | 5 | 756 | OCKHUIS, J | NZ | Yth | 52.88 | q | ||
| 3 | 2 | 80 | STARCK, Sameer | CENT | Yth | 53.90 | |||
| 4 | 3 | 126 | BOYA, Siphosethu | BAK | Yth | 54.68 | |||
| 5 | 6 | 1050 | FRANCIS, Andrew | SZ | Yth | 55.55 | |||
| 6 | 1 | 1227 | LAKAY, Matthew | FBZ | Yth | 56.82 | |||
| 4 | 157 | BRENNER, Yaaseen | SPAA | Yth | DNS | ||||
| 8 | 806 | ISAACS, Gardeo | NZ | Yth | DNS |