| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Samantha Rogers | Orewa College | 1:03.38q |
| 2 | Toni Clinton | Westlake Girls High School | 1:08.44q |
| 3 | Elise Cuff | Whangaparaoa College | 1:11.27q |
| -- | Anna Eymael | Glenfield College | DNS |
| -- | Anne Simpson | Kristin School | DNS |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | katie logan | Kristin School | 1:05.43q |
| 2 | Gabrielle Burt | Whangaparaoa College | 1:08.42q |
| 3 | Annalise Rogers | Westlake Girls High School | 1:10.93q |
| 4 | Danielle Lane | Orewa College | 1:26.65q |
| -- | Denim Lee | Long Bay College | DNS |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Samantha Rogers | Orewa College | 1:03.17 |
| 2 | katie logan | Kristin School | 1:03.65 |
| 3 | Elise Cuff | Whangaparaoa College | 1:06.47 |
| 4 | Gabrielle Burt | Whangaparaoa College | 1:06.48 |
| 5 | Annalise Rogers | Westlake Girls High School | 1:12.86 |
| -- | Toni Clinton | Westlake Girls High School | DNS |
| -- | Danielle Lane | Orewa College | DNS |