| Place | Performance | Athlete | Team |
| 1 | 28.51 | KATE-LYNN BENNETT - | CONCORDIA HIGH SCHOOL |
| 2 | 29.09 | MCKAYLA VAN DER LINDE - | DIAMANTVELD HIGH SCHOOL |
| 3 | 29.62 | BONTLE MAPHEELLE - | JAKES DEVELOPMENT |
| 4 | 29.66 | BOKAMOSO MOSHWESHWE - | OLEHILE MANCHWE |
| 5 | 29.70 | MACKAYINE BOLOKANA - | ATHLETICS GRIEQUALAND WEST |
| 6 | 29.72 | SANRI LUDICK - | STELLA |
| 7 | 30.14 | MARIONESE FORTUIN - | CONCORDIA HIGH SCHOOL |
| 8 | 30.54 | TSHEPISO LEBETHE - | JAKES DEVELOPMENT |
| 9 | 30.57 | MARTHINE SWANEPOEL - | STELLA |
| 10 | 30.62 | FAITH KASPER - | KALAHARI |
| 10 | 30.62 | REALEBOGA PHOKOJE - | VRYBURG HIGH SCHOOL |
| 12 | 30.77 | LIE-ANN KRIEL - | DIAMANTVELD HIGH SCHOOL |
| 13 | 30.93 | JAMINAH HARTZENBERG - | HARTSWATER HIGH SCHOOL |
| 14 | 31.40 | REALEBOGA SEEKOEI - | VAALHARTS HIGH SCHOOL |
| 15 | 31.42 | ELIZABETH OPPERMAN - | CURRO KATHU |
| 16 | 31.43 | NTHABELENG BUFFEL - | JAKES DEVELOPMENT |
| 17 | 31.47 | ALEXIS UYS - | DIAMANTVELD HIGH SCHOOL |
| 18 | 31.84 | ELMè KRUGER - | VRYBURG HIGH SCHOOL |
| 19 | 31.85 | SHEKEISH VISSER - | VAALHARTS HIGH SCHOOL |
| 20 | 31.98 | DANIëLL SAAIMAN - | CONCORDIA HIGH SCHOOL |
| 21 | 32.01 | DIANELL SCHOLTZ - | STELLA |
| 22 | 32.56 | TSHEGOFATSO MODISE - | HARTSWATER HIGH SCHOOL |
| 23 | 32.80 | YOLISWA SIBANYONI - | GIRLS HIGH |
| 24 | 33.02 | CHIVONNE ARENDSE - | NOORD KAAP HIGH SCHOOL |
| 25 | 34.01 | JODENE OKTOBER - | DANIELSKUIL COMBINED |
| 26 | 34.08 | ALLISTAIR KHEN - | VAALHARTS HIGH SCHOOL |
| 27 | 39.52 | ASHANTI MAHURA - | ST. PATRICKS CBC |
| 28 | 42.07 | JOSLYNE DUNGU - | GIRLS HIGH |
| 29 | 43.54 | WARONA MEREMENTSI - | GIRLS HIGH |