| Place | Performance | Athlete | Team |
| 1 | 0:59.75 | MENTZ - CHEMENE | HELPMEKAAR KOLLEGE |
| 2 | 1:01.79 | VAN DER MERWE - MIA | RANDBURG |
| 3 | 1:02.83 | PIETERSE - MIENKE | GARSFONTEIN HS |
| 4 | 1:04.10 | KEYSER - NINA | CENTURION HS |
| 5 | 1:04.51 | PRINSLOO - AN | WATERKLOOF AC |
| 6 | 1:04.55 | JANSEN VAN RENSBURG - CARA | MIDSTREAM COLLEGE |
| 7 | 1:04.68 | VAN GREUNEN - MINE | HELPMEKAAR KOLLEGE |
| 8 | 1:06.40 | DOMINGO - KEARA CLEO | TUKS SPORT SCHOOL |
| 9 | 1:07.05 | ROSSOUW - NINA | HELPMEKAAR KOLLEGE |
| 10 | 1:07.64 | JANSEN VAN VUUREN - NICOLE | KLERKSDORP HS |
| 11 | 1:08.00 | SMIT - CHAN | MIDSTREAM COLLEGE |
| 12 | 1:08.33 | SLABBERT - MINKE | HELPMEKAAR KOLLEGE |
| 13 | 1:08.40 | LE ROUX - AN | RANDBURG |
| 14 | 1:08.62 | SCHRODER - KAYLA | ELDORAIGNE HS |
| 15 | 1:10.94 | NAUDE - ANJA | HELPMEKAAR KOLLEGE |
| 16 | 1:11.65 | LUDICK - ZIAN | ELDORAIGNE HS |
| 17 | 1:11.67 | MINDERS - MIRIZE | KLERKSDORP HS |
| 18 | 1:11.69 | VORSTER - NICOLETTE | RANDBURG |
| 19 | 1:12.76 | SITHOLE - THATOHATSI | RANDFONTEIN HS |
| 20 | 1:13.52 | BARNARD - BEANE | HTS WITBANK |
| 21 | 1:14.62 | MARITZ - DELRIKE | KLERKSDORP HS |
| 22 | 1:15.65 | BOOYSEN - ANEL | HTS WITBANK |
| 23 | 1:16.31 | MANION - CIARA | CORNWALL HILL |
| 24 | 1:17.09 | NKABINDE - KHANYISILE | SUTHERLAND |
| 25 | 1:17.77 | MACKEY - LEIGH-ANNE | CORNWALL HILL |
| 26 | 1:17.98 | CRAWFORD - ASHLEY | DIE ANKER HS |
| 27 | 1:18.63 | VAHRMEIJER - KLARA | AFFIES MEISIES |
| 28 | 1:20.87 | CHIROVA - NETSITSI | SUTHERLAND |
| 29 | 1:25.60 | LALDAPARSAD - YASHODA | CORNWALL HILL |
| 30 | 1:26.39 | WESSELS - LEONE | DIE ANKER HS |
| 31 | 1:32.24 | RAMAHLAPENG - KHUMO | CURRO THATCHFIELD |