of Christchurch Girls High School
| Sex | Age | Competitor |
|---|---|---|
| Female | 15 | 1184 |
| Round | Placing | Result |
|---|---|---|
| Preliminaries | 5 | 1:01.58 |
| Semi Finals | 3 | 1:00.07 |
| Finals | 1 | 58.04 |
| Round | Placing | Result | Wind |
|---|---|---|---|
| Preliminaries | 10 | 5.05 | 2.4 |
| Finals | 7 | 4.96 | 2.1 |
| Round | Position | Placing | Result |
|---|---|---|---|
| Finals | 4 | 2 | 4:05.89 |