Event 203 Boys 11-12 50 Metre Backstroke
| Pos | Name | Age | Club | Time |
|---|
| 1 | Craig Gibb | 12 | Dun City Aqu | 35.97 |
| 2 | Ethan Brown | 12 | Dun City Aqu | 37.19 |
| 3 | Ryan Duncan | 12 | Claymores | 38.25 |
| 4 | Darren Robertson | 12 | M/Whall | 38.35 |
| 5 | Jack Muncey | 12 | Kinross | 38.37 |
| 6 | Rory Grant | 11 | Dun City Aqu | 38.76 |
Event 203 Boys 13 Year Olds 50 Metre Backstroke
| Pos | Name | Age | Club | Time |
|---|
| 1 | Jack Dalgety | 13 | Dun City Aqu | 35.56 |
| 2 | Kristof Hornyik | 13 | M/Whall | 36.39 |
Event 203 Boys 14 Year Olds 50 Metre Backstroke
| Pos | Name | Age | Club | Time |
|---|
| 1 | Alastair Cormack | 14 | Perth City | 32.77 |
| 2 | Cameron Murray | 14 | Dun City Aqu | 34.69 |
| 3 | Conor Walsh | 14 | Dun City Aqu | 34.94 |
| 4 | Ben Morrison | 14 | Dun City Aqu | 35.12 |
| 5 | George Cowan | 14 | St Thomas | 35.32 |
| -- | Robert Allan | 14 | St Thomas | X39.06 |
Event 203 Boys 15-16 50 Metre Backstroke
| Pos | Name | Age | Club | Time |
|---|
| 1 | Ryan Curtis | 16 | Perth City | 33.27 |
| 2 | Jacob Marchbank | 16 | Perth City | 33.40 |
| -- | Matthew Michie | 16 | Claymores | X35.44 |
| -- | Jack Watson | 15 | Kinross | X36.69 |
Event 203 Boys 17-99 50 Metre Backstroke
| Pos | Name | Age | Club | Time |
|---|
| 1 | Stephen Milne | 21 | Perth City | 30.00 |
| 2 | Graeme Hunter | 26 | Perth City | 31.10 |
| 3 | Arran Todd | 18 | Perth City | 31.13 |
| 4 | Hamish Milne | 18 | Perth City | 31.23 |
| 5 | Cameron McCloskey | 17 | Kinross | 32.27 |
| 6 | Allen Chu | 18 | Perth City | 33.05 |
| | | | |
| -- | Scott Birtles | 17 | Dun City Aqu | X33.92 |