| Short Course |
|
Men's 50m Butterfly |
|
|
16 years and under |
| ACW |
WA All Comers |
24.77 |
Garth Kates |
23 Jul 2006 |
2006 Hancock FMF State SC Open & Junior Sprint Championships |
| WAT |
WA All Time |
23.72 |
Braga Verhage |
26 Sep 2014 |
2014 State Teams Short Course Championships |
| RE |
Residential |
24.77 |
Garth Kates |
23 Jul 2006 |
2006 Hancock FMF State SC Open & Junior Sprint Championships |
| CAT |
WA Country All Time |
25.44 |
Sean Alcorn |
6 Aug 2022 |
2022 Hancock Prospecting SWA State Open & Age SC Championships |
| CR |
Country Residential |
25.44 |
Sean Alcorn |
6 Aug 2022 |
2022 Hancock Prospecting SWA State Open & Age SC Championships |
