| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Kelsi Patterson | Pakuranga College | 2:18.53 |
| 2 | Francesca Priest | St Cuthbert's College | 2:21.88 |
| 3 | Alex Patterson | Pakuranga College | 2:22.08 |
| 4 | Rachael Catley | Howick College | 2:27.04 |
| 5 | Charlotte Laurent | Glendowie College | 2:31.14 |
| 6 | Kirstyn Goodger | St Kentigern College | 2:33.84 |
| 7 | Sarah Lewington | Kings College | 2:34.40 |
| 8 | Rebekah Burbery | Howick College | 2:36.79 |
| 9 | Clare Findlay | Kings College | 2:53.13 |
| 10 | Willett Faren | Kings College | 2:59.24 |
| -- | Gabrielle Bay | St Kentigern College | DNS |
| -- | Hanako Fuji | Glendowie College | DNS |
| -- | Liz Milne | Epsom Girls Grammar School | DNS |