Event 307 Boys 15-16 100 Metre Backstroke Final
| Name | Age | Club | Time | Splits
|
| 1 | Peter Stewart | 15 | Dun City Aqu | 1:04.27 | 31.76 | 1:04.27 |
| 2 | Dexter Young | 16 | St Thomas | 1:05.17 | 31.87 | 1:05.17 |
| 3 | Jamie Wilmshurst | 15 | Dun City Aqu | 1:05.61 | 32.37 | 1:05.61 |
| 4 | Eamon Rivers | 15 | Perth City | 1:06.15 | 32.10 | 1:06.15 |
| 5 | Alan Robb | 16 | Perth City | 1:11.47 | 35.03 | 1:11.47 |
| 6 | Iain D'Arcy | 15 | Dun City Aqu | 1:16.24 | 36.55 | 1:16.24 |
Event 307 Boys 17 & Over 100 Metre Backstroke
| Name | Age | Club | Time | Splits
|
| 1 | Ross Clark | 20 | Dun City Aqu | 1:01.97 | 30.50 | 1:01.97 |
| 2 | Phillip Kelly | 18 | Dun City Aqu | 1:04.41 | 31.73 | 1:04.41 |
| 3 | Graeme Hunter | 18 | Perth City | 1:06.33 | 33.12 | 1:06.33 |
| 4 | Roy Cameron | 17 | Dun City Aqu | 1:06.91 | 32.60 | 1:06.91 |
| 5 | Josh Rowley | 17 | Perth City | 1:11.14 | 34.59 | 1:11.14 |