Event 205 Boys 11-12 100 Metre Breaststroke
| Pos | Name | Age | Club | Time | Splits |
|---|
| 1 | Rory Grant | 12 | Dun City Aqu | 1:31.50 | 42.48 | 1:31.50 |
| 2 | Keir Dryden | 12 | Monifieth | 1:36.27 | 45.89 | 1:36.27 |
| 3 | Caelan Milne | 12 | M/Whall | 1:37.09 | 45.55 | 1:37.09 |
| 4 | Jamie McGregor | 12 | Perth City | 1:38.49 | 45.93 | 1:38.49 |
Event 205 Boys 13 Year Olds 100 Metre Breaststroke
| Pos | Name | Age | Club | Time | Splits |
|---|
| 1 | Donald Queen | 13 | Perth City | 1:29.52 | 42.05 | 1:29.52 |
| 2 | Ethan Brown | 13 | Dun City Aqu | 1:31.45 | 43.40 | 1:31.45 |
| 3 | Ryan Duncan | 13 | St Thomas | 1:32.42 | 44.19 | 1:32.42 |
Event 205 Boys 14 Year Olds 100 Metre Breaststroke
| Pos | Name | Age | Club | Time | Splits |
|---|
| 1 | Luke Mitchell | 14 | Perth City | 1:17.68 | 36.30 | 1:17.68 |
| 2 | Kristof Hornyik | 14 | M/Whall | 1:21.58 | 38.17 | 1:21.58 |
| 3 | Jack Dalgety | 14 | Dun City Aqu | 1:23.75 | 39.26 | 1:23.75 |
| 4 | Finlay Cormack | 14 | Perth City | 1:24.94 | 41.17 | 1:24.94 |
Event 205 Boys 15-16 100 Metre Breaststroke
| Pos | Name | Age | Club | Time | Splits |
|---|
| 1 | Jack Green | 16 | St Thomas | 1:12.12 | 34.00 | 1:12.12 |
| 2 | Alastair Cormack | 15 | Perth City | 1:16.40 | 35.44 | 1:16.40 |
| 3 | Cameron Murray | 15 | Dun City Aqu | 1:19.58 | 36.94 | 1:19.58 |
| 4 | Tom Jeffers | 16 | Perth City | 1:22.41 | 38.43 | 1:22.41 |
| 5 | Freddie Wilson | 15 | Dun City Aqu | 1:26.56 | 40.49 | 1:26.56 |
Event 205 Boys 17-99 100 Metre Breaststroke
| Pos | Name | Age | Club | Time | Splits |
|---|
| 1 | Jacob Marchbank | 17 | Perth City | 1:08.81 | 31.82 | 1:08.81 |
| 2 | Timothy Ridgley | 19 | Dun City Aqu | 1:15.89 | 34.23 | 1:15.89 |
| 3 | Ryan Curtis | 17 | Perth City | 1:21.26 | 37.70 | 1:21.26 |