| 1 | 433 | Melanie ButtonColumba College | Girls U19 |
21:08.7 | --100%16,01%15,84%12:40:30.0 |
| 2 | 443 | Honor GardenSt Hilda's Collegiate School | Girls U19 |
21:54.9 | +0:46.2+3,64%96,49%12,95%12,77%12:40:30.0 |
| 3 | 438 | Madi GlossopQueen's High School | Girls U19 |
22:49.1 | +1:40.4+7,91%92,67%9,36%9,17%12:40:30.0 |
| 4 | 439 | Emily-Rose YoungQueen's High School | Girls U19 |
23:19.7 | +2:11.0+10,33%90,64%7,33%7,14%12:40:30.0 |
| 5 | 432 | Annie LoveDunstan High School | Girls U19 |
25:07.4 | +3:58.7+18,81%84,16%0,20%0,00%12:40:30.0 |
| 6 | 442 | Katie HarrexLawrence Area School | Girls U19 |
25:37.8 | +4:29.1+21,21%82,50%-1,81%-2,02%12:40:30.0 |
| 7 | 436 | Lilly TrickeyOtago Girl's High School | Girls U19 |
26:00.1 | +4:51.4+22,97%81,32%-3,29%-3,50%12:40:30.0 |
| 8 | 431 | Meia WeatherstonDunstan High School | Girls U19 |
26:58.5 | +5:49.8+27,57%78,39%-7,15%-7,37%12:40:30.0 |
| 9 | 440 | Virtuous TabeKaikorai Valley College | Girls U19 |
33:38.0 | +12:29.3+59,06%62,87%-33,60%-33,87%12:40:30.0 |
| - | 435 | Chihiro GrahamOtago Girl's High School | Girls U19 |
DNF | -----12:40:30.0 |