| Place | Performance | Athlete | Team |
| 1 | 11.54 | MAHLANGU - ETHAN | MIDSTREAM COLLEGE |
| 2 | 11.72 | VAN ZYL - ETHAN | INDIVIDUAL ENTRIES |
| 3 | 11.82 | DU PLESSIS - RICO | AFRIKAANS HOR SEUNS |
| 4 | 11.84 | TSHABALALA - WABILE | PRESTIGE COLLEGE GREEN |
| 5 | 11.90 | HAMMAN - ZANDER | HORSKOOL GARSFONTEIN |
| 6 | 11.94 | OLUGBEMIGA - FARUQ | WOODHILL COLLEGE |
| 7 | 11.95 | DE KLERK - JOHN | MONTANA HORSKOOL |
| 8 | 11.96 | STRACHAN - JESSE | PRETORIA BOYS HIGH A-TEAM |
| 9 | 11.97 | MPHULUWANA - INGA | SUTHERLAND HIGH SCHOOL |
| 10 | 11.99 | LUDIK - FRANCO | INDIVIDUAL ENTRIES |
| 11 | 12.14 | BRITS - JOHNO | MONTANA HORSKOOL |
| 12 | 12.26 | DE KOKER - JERNEILIO | TUKS SPORT |
| 12 | 12.26 | SEWPAUL - TRENT | MIDSTREAM COLLEGE |
| 14 | 12.45 | DE JAGER - RUAN | HORSKOOL ZWARTKOP |
| 15 | 12.47 | CHAUKE - BRADLEY | PRETORIA BOYS HIGH B-TEAM |
| 16 | 12.53 | AGORO - JOSHUA | WOODHILL COLLEGE |
| 16 | 12.53 | DLUDLU - APHIWE | REDDFORD HOUSE THE HILLS |
| 18 | 12.60 | GROBLER - JASON | INDIVIDUAL ENTRIES |
| 19 | 12.64 | MOGOATLHE - REABETSWE | PRESTIGE COLLEGE YELLOW |
| 19 | 12.64 | KUBEKA - SIYABONGA | LYTTELTON MANOR HIGH SCHOOL |
| 21 | 12.66 | SCHALENKAMP - RUAN | HORSKOOL MENLOPARK WIT |
| 22 | 12.75 | HATTINGH - MARTIN | HORSKOOL WONDERBOOM |
| 23 | 12.79 | MALUNGISA - TINASHE | PRETORIA BOYS HIGH INVITATIONAL |
| 24 | 12.82 | MPHAKA - ONALERONA | PRESTIGE COLLEGE YELLOW |
| 25 | 13.00 | ECKARD - TEAGAN | HORSKOOL WATERKLOOF |
| 26 | 13.02 | BLOM - LUHARDT | HORSKOOL CENTURION |
| 27 | 13.07 | MKHOMBO - KHARE | SOUTHDOWNS HIGH |
| 28 | 13.18 | MAN YAN - EDWIN | AMBERFIELD COLLEGE |