| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Esther Keown | Auckland Girls Grammar School | 4:38.85 |
| 2 | Penny Blackbourn | Botany Downs Secondary College | 5:00.18 |
| 3 | Emily Ingoe | Massey High School | 5:02.93 |
| 4 | Francesca Priest | St Cuthbert's College | 5:09.81 |
| 5 | Tess Vincent | Diocesan School for Girls | 5:14.80 |
| 6 | Riah Mildenhall | Epsom Girls Grammar School | 5:17.24 |
| 7 | Grace Fursdon | Massey High School | 5:17.25 |
| 8 | Katy Baker | St Kentigern College | 5:20.62 |
| 9 | Sarah Lewington | St Cuthbert's College | 5:20.67 |
| 10 | Abby Walsh | St Kentigern College | 5:21.62 |
| 11 | Lana Harrison | St Cuthbert's College | 5:23.11 |
| 12 | Lydia Ingram | Diocesan School for Girls | 5:23.15 |
| 13 | Kathleen Hudson | St Mary's College (Auckland) | 5:51.31 |
| -- | Bridget Devoy | St Mary's College (Auckland) | DNS |
| -- | Grace McCartny | Marist College | DNS |