Following are the results for event 7, filtered to show race 3 heats races.
| Heat 3 | [ race results || race reproduction ] | |||
|---|---|---|---|---|
| 1st | Otumoetai College 1 | [ crew ] | 8:04:89 | 7.3.4 |
| 2nd | Christchurch Girls High School 2 | [ crew ] | 8:14:99 | 7.3.5 |
| 3rd | Takapuna Grammar School 1 | [ crew ] | 8:31:25 | 7.3.3 |
| 4th | Sacred Heart Girls College (Hamilton) 2 | [ crew ] | 8:36:36 | 7.3.2 |
| 5th | Piopio College 1 | [ crew ] | 9:17:00 | 7.3.1 |
| Scratched crews (Heats) | ||||
| SCR | BARA 1 | [ crew ] | _:__:__ | 7.3.1 |
| SCR | PIOP 2 | [ crew ] | _:__:__ | 7.3.4 |