Event 408 Mens 100 Metre Butterfly
| Name | Age | Club | Time | Splits
|
| 1 | Andrew Aitchison | 19 | Aquanauts Li | 1:00.58 | 27.51 | 1:00.58 |
| 2 | Mark Szaranek | 14 | Carnegie | 1:01.39 | 28.17 | 1:01.39 |
| 3 | Mark Steeples | 18 | Warrender | 1:01.89 | 28.76 | 1:01.89 |
| 4 | Myles Hershaw | 14 | Carnegie | 1:03.24 | 29.05 | 1:03.24 |
| 5 | Andrew Hosie | 17 | Aquanauts Li | 1:03.34 | 29.51 | 1:03.34 |
| 5 | Craig Rodgie | 20 | Carnegie | 1:03.34 | 29.50 | 1:03.34 |
| 7 | Connor Wilson | 16 | Warrender | 1:03.40 | 29.82 | 1:03.40 |
| 8 | Craig Bowman | 14 | Carnegie | 1:04.98 | 30.43 | 1:04.98 |
| 9 | Daniel Lim | 14 | Warrender | 1:06.18 | 30.57 | 1:06.18 |
| 10 | Jack Brownlee | 16 | Fins | 1:06.94 | 30.64 | 1:06.94 |
| 11 | Roddy Horne | 14 | Perth City | 1:07.04 | 31.36 | 1:07.04 |
| 12 | Greg Watson | 14 | Fins | 1:07.32 | 30.94 | 1:07.32 |
| 13 | Dean Strachan | 14 | Aquanauts Li | 1:07.81 | 31.36 | 1:07.81 |
| 14 | Simran Wilks | 14 | Warrender | 1:07.84 | 31.52 | 1:07.84 |
| 15 | David Mulligan | 13 | Warrender | 1:08.47 | 31.90 | 1:08.47 |
| 16 | Aaron Sievewright | 15 | Fauldhouse | 1:09.71 | 32.94 | 1:09.71 |
| 17 | Michael Harkins | 17 | Livingston | 1:10.92 | 32.75 | 1:10.92 |