171 FinalResults Girls 16 400m
| Place | Performance | Athlete | Team |
| 1 | 0:57.04 | RAMOKGOPA - TUMI | PRESTIGE COLLEGE A |
| 2 | 0:58.07 | ESTERHUYSE - VENE | HELPMEKAAR KOLLEGE WIT |
| 3 | 0:58.59 | PRETORIUS - HANRI | NOORDHEUWEL A |
| 4 | 0:58.86 | BURGER - ARRETTE | AFFIES MEISIES BLOU |
| 5 | 0:59.05 | VAN DER MERWE - MIANKE | RUSTENBURG |
| 5 | 0:59.05 | KINNEAR - HAYLEIGH | MARAIS VILJOEN |
| 7 | 0:59.42 | VERSTER - NECKE | ORANJE MEISIES - ORANJE |
| 8 | 0:59.92 | LIGTHELM - MIA | TUKS INDIVIDUALS |
| 9 | 0:59.96 | LE ROUX - MIA | AFFIES MEISIES GRYS |
| 10 | 1:00.06 | FOURIE - MILA | TUKS INDIVIDUALS |
| 11 | 1:00.12 | LOOTS - ZANE | MENLOPARK DOGTERS A |
| 12 | 1:00.87 | LOOTS - MIKA | MENLOPARK DOGTERS A |
| 13 | 1:01.39 | STANDER - MILA | MENLOPARK DOGTERS A |
| 14 | 1:02.03 | DE WET - CHARNE | PIETERSBURG A |
| 15 | 1:02.29 | VAN DER MERWE - ZANTE | AFFIES MEISIES BLOU |
| 16 | 1:02.44 | VAN WYK - SOFIA | MERENSKY |
| 17 | 1:03.26 | MAKASI - LOLWETHU | TUKS INDIVIDUALS |
| 18 | 1:03.31 | OBERHOLSTER - KATE | DINAMIKA |
| 19 | 1:03.61 | DAHMS - FRANCES-JANE | TUKS INDIVIDUALS |
| 20 | 1:03.86 | MINNAAR - ANι | HELPMEKAAR INV |
| 21 | 1:04.53 | SWART - MICHAELA | MENLOPARK C |
| 22 | 1:06.06 | MATTHEW - CHLOE | RANDPARK HIGH A |
| 23 | 1:08.95 | OLIVIER - JOANE | JEUGLAND GREEN |