| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Josephine Tappenden | Nayland College | 1:01.67 |
| 2 | Leah Pratten | Cashmere High School | 1:01.97 |
| 3 | Holly Thin | Timaru Girls' High School | 1:03.97 |
| 4 | Lisa Lokman | Otago Girls High School | 1:06.46 |
| 5 | Scarlett Dalley | Lincoln High School | 1:07.91 |
| 6 | Nevaeh Reddy | Cromwell College | 1:09.23 |