Following are the results for event 5, filtered to show race 1 heats races.
| Heat 1 | [ race results ] | |||
|---|---|---|---|---|
| 1st | St Andrew's College 1 | [ crew ] | 6:55.17 | 5.1.5 |
| 2nd | Whanganui Collegiate School 1 | [ crew ] | 7:01.11 | 5.1.4 |
| 3rd | Auckland Grammar School 1 | [ crew ] | 7:03.17 | 5.1.2 |
| 4th | Otago Boys High School 1 | [ crew ] | 7:07.20 | 5.1.7 |
| 5th | Westlake Boys High School 1 | [ crew ] | 7:10.93 | 5.1.1 |
| 6th | Wentworth College 1 | [ crew ] | 7:36.53 | 5.1.3 |
| 6th | Onslow College 1 | [ crew ] | 6:56.17 | 5.1.4 |
| 7th | Timaru Boys High School 1 | [ crew ] | 7:37.49 | 5.1.6 |