of Christchurch Girls High School
| Sex | Age | Competitor |
|---|---|---|
| Female | 18 | 1183 |
| Round | Placing | Result | Wind |
|---|---|---|---|
| Preliminaries | 10 | 27.58 | -3.1 |
| Semi Finals | 8 | 27.07 | -1.3 |
| Finals | 7 | 27.44 | -3.0 |
| Round | Placing | Result | Wind |
|---|---|---|---|
| Preliminaries | 10 | 49.95 |
| Round | Position | Placing | Result |
|---|---|---|---|
| Preliminaries | 2 | 13 | 52.24 |
| Round | Position | Placing | Result |
|---|---|---|---|
| Finals | 1 | 2 | 4:05.89 |