400 meter Yth Men, Heat:1 of 3 ; Official result
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 4 | 700 | WION HAUPTFLEISH | TNLK | YTH | 53.44 | |||
| 2 | 3 | 592 | KYLE ERASMUS | BAK | YTH | 56.66 | |||
| 3 | 5 | 354 | MASOUD ALI M AL-KUWARI | ASPI | YTH | 58.11 | |||
| 1 | 345 | KALEB BEUKES | UWC | YTH | DNS | ||||
| 2 | 206 | DARREN STEVENS | SPAA | YTH | DNS | ||||
| 6 | 351 | ABUBAKER HAVDAR HASSAN AB | ASPI | YTH | DNS | ||||
| 7 | 60 | McMARSHALL HARTZENBERG | EERS | YTH | DNS |