| Name | Year | Club | Time | Splits | ||
| 1 | Joe Lipworth | 93 | Dun City Aqu | 59.60 | 29.30 | 59.60 |
| 2 | Michael McGovern | 91 | Unat | 1:00.42 | 29.71 | 1:00.42 |
| 3 | Mathew Charnley | 93 | Dun City Aqu | 1:02.18 | 30.16 | 1:02.18 |
| 4 | Kieren McDonald | 94 | Coast | 1:06.29 | 32.57 | 1:06.29 |
| 5 | Alex Sharpe | 95 | Dun City Aqu | 1:06.98 | 32.59 | 1:06.98 |
| 6 | Joe Holland | 95 | Coast | 1:10.14 | 33.97 | 1:10.14 |