| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Mellissa Gould | Temuka High School | 1:01.07q |
| 2 | Jacqui Fechney | Rangi Ruru Girls School | 1:05.19q |
| 3 | Lisa Stuart | KAIK | 1:06.08q |
| 4 | Amber Cunningham | Villa Maria College | 1:07.63q |
| 5 | Naomi Ashworth-O'Callaghan | Greymouth High School | 1:09.27 |
| 6 | Lisa Kennedy | St Kevin's College | 1:11.88 |
| -- | Lucy Sewell | Darfield High School | DNS |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Renee Clark | Nayland College | 1:06.04q |
| 2 | Shay McDonald | Dunstan High School | 1:07.22q |
| 3 | Lily Duffy | Otago Girls High School | 1:08.12q |
| 4 | Libby Fraser | James Hargest High School | 1:08.40q |
| 5 | Megan McCrostie | St Peter's College | 1:09.14 |
| 6 | Alison Hetherington | Timaru Girls' High School | 1:09.42 |
| 7 | Leanne Broadhurst | Marlborough Girls College | 1:10.77 |
| 8 | Holly Mee | Ashburton College | 1:11.03 |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Mellissa Gould | Temuka High School | 1:01.23 |
| 2 | Shay McDonald | Dunstan High School | 1:03.74 |
| 3 | Renee Clark | Nayland College | 1:04.81 |
| 4 | Jacqui Fechney | Rangi Ruru Girls School | 1:05.86 |
| 5 | Lisa Stuart | KAIK | 1:06.73 |
| 6 | Lily Duffy | Otago Girls High School | 1:06.80 |
| 7 | Libby Fraser | James Hargest High School | 1:07.03 |
| 8 | Amber Cunningham | Villa Maria College | 1:08.50 |