| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Brenda Stringer | Northern Southland Colleg | 1:03.29q |
| 2 | Rebecca Harris | Marian College | 1:04.71q |
| 3 | Liz Gilchrist | Mackenzie College | 1:05.88q |
| 4 | Gabi Bertogg | Marlborough Girls College | 1:08.55q |
| 5 | Katherine Radford | Otago Girls High School | 1:10.97 |
| 6 | Paula Shaw | Verdon College | 1:11.63 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Karen Whyte | South Otago High School | 1:02.23q |
| 2 | Joanne Slater | Westland High School | 1:04.66q |
| 3 | Courtney Chapman | Craighead Diocesan School | 1:08.38q |
| 4 | Kirsty Dempster | Nayland College | 1:10.37q |
| 5 | Charlotte Bridgeman-S | Lincoln High School | 1:12.38 |
| 6 | Zameille Clarke | Mairehau High School | 1:14.13 |
| 7 | Ebonee King | Greymouth High School | 1:22.89 |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Brenda Stringer | Northern Southland Colleg | 59.00 |
| 2 | Joanne Slater | Westland High School | 59.42 |
| 3 | Karen Whyte | South Otago High School | 1:01.02 |
| 4 | Rebecca Harris | Marian College | 1:03.21 |
| 5 | Liz Gilchrist | Mackenzie College | 1:03.96 |
| 6 | Courtney Chapman | Craighead Diocesan School | 1:06.11 |
| 7 | Kirsty Dempster | Nayland College | 1:07.53 |
| -- | Gabi Bertogg | Marlborough Girls College | DNS |