173 FinalResults Boys 15 400m
| Place | Performance | Athlete | Team |
| 1 | 0:50.09 | CHIZOMBE - HAPPY | PRESTIGE COLLEGE BOYS A |
| 2 | 0:50.34 | MKHWANAZI - TSHIDISO | PRESTIGE COLLEGE A |
| 3 | 0:51.30 | GOUWS - WERNER | AFFIES SEUNS |
| 4 | 0:52.73 | PIENAAR - ALEX | MARAIS VILJOEN A |
| 5 | 0:53.66 | JOUBERT - DAVID | TUKS INVITATIONAL |
| 6 | 0:54.09 | YOUNG - JOSHUA | TUKS INVITATIONAL |
| 7 | 0:54.74 | NKANYANE - AMO | HTS TOM NAUDE |
| 8 | 0:54.91 | DA SILVA - DIEAGO | DR MALAN B |
| 9 | 0:54.93 | NEL - RUBIN | TUKS INVITATIONAL |
| 10 | 0:55.20 | HERBS - REIHARDT | MENLOPARK SEUNS A |
| 11 | 0:55.40 | MANAMELA - HLOGI | UITSIG A |
| 12 | 0:56.07 | JACOBS - DANIL | TUKS INVITATIONAL |
| 13 | 0:56.18 | VILJOEN - WEG | TUKS INVITATIONAL |
| 14 | 0:58.49 | VD MERWE - ZANDER | SECUNDA BOYS |
| 15 | 1:08.01 | SENWELO - ASHLEY | ST BENEDICTS |