Event 105 Boys 11 Year Olds 100 Metre Backstroke
| Pos | Name | Age | Club | Time | Splits |
|---|
| 1 | Patton, Oliver | 11 | Iasc | 1:19.31 | 38.13 | 1:19.31 |
| 2 | Boyd, Evan | 11 | Kilmarnock | 1:30.25 | 41.76 | 1:30.25 |
| 3 | Caldwell, Ben K | 11 | Sast | 1:30.53 | 44.67 | 1:30.53 |
| 4 | Stuart, James | 11 | WNAX | 1:36.90 | 47.66 | 1:36.90 |
| -- | Scott, Braeden | 11 | Wdasc | DQ | | |
| -- | Johnston, Lucas | 11 | Wdasc | DQ | | |
Event 105 Boys 12 Year Olds 100 Metre Backstroke
| Pos | Name | Age | Club | Time | Splits |
|---|
| 1 | Barami, Ara | 12 | Sast | 1:19.44 | 39.28 | 1:19.44 |
| 2 | Darbyshire, Callum | 12 | Kilmarnock | 1:21.37 | 38.78 | 1:21.37 |
| 3 | Pryce, Alexander | 12 | Iasc | 1:26.33 | 42.01 | 1:26.33 |
| 4 | Vincent, Lewis | 12 | Ren 96 | 1:27.49 | 42.58 | 1:27.49 |
| 5 | Kean, Scott A | 12 | WNAX | 1:32.26 | 43.73 | 1:32.26 |
| -- | Shanks, Matthew M | 12 | WNAX | DQ | | |
Event 105 Boys 13 Year Olds 100 Metre Backstroke
| Pos | Name | Age | Club | Time | Splits |
|---|
| 1 | Johnston, Angus | 13 | Wdasc | 1:13.30 | 34.45 | 1:13.30 |
| 2 | Skinner, Ben | 13 | Iasc | 1:13.36 | 35.99 | 1:13.36 |
| 3 | McKinnon, Jack F | 13 | Sast | 1:23.25 | 40.77 | 1:23.25 |
| 4 | Zawadzki, Wladek | 13 | Iasc | 1:28.99 | 43.60 | 1:28.99 |
| 5 | Campbell, Rhys | 13 | Wdasc | 1:32.23 | 44.05 | 1:32.23 |
| 6 | Lang, William | 13 | Wdasc | 1:35.49 | 1:35.68 | 1:35.49 |
| 7 | Hughes, Nathan S | 13 | WNAX | 1:40.84 | 48.52 | 1:40.84 |
Event 105 Boys 14 Year Olds 100 Metre Backstroke
| Pos | Name | Age | Club | Time | Splits |
|---|
| 1 | Kelly, Fraser D | 14 | WNAX | 1:05.25 | 31.49 | 1:05.25 |