| Placing | Team | Preliminaries |
|---|---|---|
| 1 | St Margaret's College - A |
52.72q |
| 2 | Christchurch Girls High S - A |
52.83q |
| 3 | Avonside Girls High Schoo - A |
55.23q |
| 4 | St Andrew's College - A |
57.16q |
| 5 | Hornby High School - A |
UNKNOWN-Z |
| Placing | Team | Preliminaries |
|---|---|---|
| 1 | Burnside High School - A |
52.03q |
| 2 | Rangi Ruru Girls School - A |
52.69q |
| 3 | Villa Maria College - A |
58.45q |
| 4 | Kaiapoi High School - A |
1:00.63q |
| -- | Marian College - A |
DQ |
| -- | Rangiora High School - A |
DQ |
| Placing | Team | Finals |
|---|---|---|
| 1 | St Margaret's College - A |
52.49 |
| 2 | Christchurch Girls High S - A |
52.81 |
| 3 | Rangi Ruru Girls School - A |
52.85 |
| 4 | Burnside High School - A |
53.79 |
| 5 | Avonside Girls High Schoo - A |
55.22 |
| 6 | Villa Maria College - A |
57.22 |
| -- | Kaiapoi High School - A |
DNS |
| -- | St Andrew's College - A |
DNS |