| Place | Performance | Athlete | Team |
| 1 | 0:54.37 | ADAMS - SIPHOSETHU | LYTTLETON MANOR HS |
| 2 | 0:56.50 | SELOMO - ORATILE | GERRIT MARITZ HS |
| 3 | 0:56.94 | MEKO - O | HERONBRIDGE COLLEGE |
| 4 | 0:57.25 | STEYN - OJ | HTS JOHN VORSTER |
| 5 | 1:01.62 | MBONGO - PRINCE | FH ODENDAAL HS |
| 6 | 1:03.75 | LOUW - DWAYNE | TUINE HS |
| 7 | 1:07.07 | JAMES - TAYE | WILLOWRIDGE HIGH SCHOOL |
| 8 | 1:17.31 | COETZEE-NIEMAND - ZIHAN | EDUPLEX |