Following are the results for event 5, filtered to show race 3 heats races.
| Heat 3 | [ race results ] | |||
|---|---|---|---|---|
| 1st | Rangiora High School 2 | [ crew ] | 7:28.45 | 5.3.1 |
| 2nd | Whanganui Collegiate School 1 | [ crew ] | 7:31.06 | 5.3.4 |
| 4th | St Paul's Collegiate School 1 | [ crew ] | 7:43.98 | 5.3.7 |
| 5th | Rosehill College 1 | [ crew ] | 7:47.95 | 5.3.3 |
| 6th | Aotea College 1 | [ crew ] | 7:54.20 | 5.3.6 |
| 7th | Western Heights High School 1 | [ crew ] | 8:10.49 | 5.3.5 |