Following are the results for event 12.
| Heat 1 | [ race results ] | |||
|---|---|---|---|---|
| 1st | Roncalli College 1 | [ crew ] | 6:59.51 | 12.1.6 |
| 2nd | Otago Boys High School 1 | [ crew ] | 7:02.50 | 12.1.7 |
| 3rd | Nelson College 1 | [ crew ] | 7:03.46 | 12.1.3 |
| 4th | Christ's College 2 | [ crew ] | 7:10.44 | 12.1.1 |
| 5th | Timaru Boys High School 1 | [ crew ] | 7:14.42 | 12.1.2 |
| 6th | St Bede's College 2 | [ crew ] | 7:18.35 | 12.1.5 |
| 7th | St Andrew's College 1 | [ crew ] | 7:30.41 | 12.1.4 |
| Heat 2 | [ race results ] | |||
| 1st | St Bede's College 1 | [ crew ] | 7:00.57 | 12.2.6 |
| 2nd | Christ's College 1 | [ crew ] | 7:02.84 | 12.2.2 |
| 3rd | Christ's College 3 | [ crew ] | 7:23.69 | 12.2.4 |
| 4th | Christchurch Boys High School 1 | [ crew ] | 7:46.29 | 12.2.3 |
| 5th | James Hargest College 1 | [ crew ] | 8:14.08 | 12.2.7 |
| 6th | John McGlashan College 1 | [ crew ] | 8:26.31 | 12.2.5 |
| Heat 3 | [ race results ] | |||
| 1st | Marlborough Boys College 1 | [ crew ] | 7:15.53 | 12.3.2 |
| 2nd | Burnside High School 1 | [ crew ] | 7:28.66 | 12.3.5 |
| 3rd | Rangiora High School 1 | [ crew ] | 7:41.53 | 12.3.7 |
| 4th | James Hargest College 2 | [ crew ] | 7:43.80 | 12.3.4 |
| 5th | Wakatipu High School 1 | [ crew ] | 7:52.88 | 12.3.3 |
| 6th | Mt Aspiring College 1 | [ crew ] | 8:06.42 | 12.3.6 |