Following are the results for event 4, filtered to show race 3 heats races.
| Heat 3 | [ race results ] | |||
|---|---|---|---|---|
| 1st | Westlake Boys High School 1 | [ crew ] | 6:39.11 | 4.3.1 |
| 2nd | Christ's College 1 | [ crew ] | 6:45.53 | 4.3.2 |
| 3rd | St Bede's College 2 | [ crew ] | 6:57.65 | 4.3.3 |
| 4th | Christchurch Boys High School 1 | [ crew ] | 7:05.82 | 4.3.7 |
| 5th | Auckland Grammar School 1 | [ crew ] | 7:11.15 | 4.3.6 |
| 6th | Sacred Heart College (Auckland) 1 | [ crew ] | 7:24.96 | 4.3.8 |
| 7th | Pukekohe High School 1 | [ crew ] | 7:33.78 | 4.3.5 |
| 8th | Whanganui High School 1 | [ crew ] | 7:43.09 | 4.3.4 |