| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Sophie Going | Carmel College | 20.00q |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Sophie Healey | Rangitoto College | 20.00q |
| 1 | Cayla Macdonald | Kaipara College | 20.00q |
| 1 | S TeKani | Takapuna Grammar School | 20.00q |
| 1 | Amber Warwick | Birkenhead College | 20.00q |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Sophie Healey | Rangitoto College | 1:03.77 |
| 2 | S TeKani | Takapuna Grammar School | 1:06.24 |
| 3 | Cayla Macdonald | Kaipara College | 1:07.90 |
| 4 | Amber Warwick | Birkenhead College | 1:10.04 |
| -- | Sophie Going | Carmel College | DNS |