| Long Course |
|
Men's 50m Breaststroke |
|
|
Open |
| WR |
World Record |
25.95 |
Adam Peaty |
25 Jul 2017 |
2017 17th FINA World Championships |
| CO |
Commonwealth Record |
25.95 |
Adam Peaty |
25 Jul 2017 |
2017 17th FINA World Championships |
| AUO |
Australian Open |
26.74 |
Christian Sprenger |
5 Apr 2014 |
2014 Australian Open Swimming Championships |
| AUAC |
Australian All Comers |
26.49 |
Adam Peaty |
8 Apr 2018 |
2018 Commonwealth Games |
| ACW |
WA All Comers |
27.37 |
Christian Sprenger |
19 Jan 2013 |
2013 BHP Billiton Aquatic Super Series |
| WAT |
WA All Time |
27.55 |
Tommy Sucipto |
13 Apr 2017 |
2017 Hancock Prospecting Australian Championships |
| RE |
Residential |
27.67 |
Tommy Sucipto |
19 Jan 2018 |
2018 Hancock Prospecting WA Open Championships |
| CAT |
WA Country All Time |
28.25 |
Finlay Larmour |
22 May 2022 |
2022 Australian Swimming Championships |
| CR |
Country Residential |
28.88 |
Robert Evans |
23 Jan 2013 |
2013 Swimming WA State Open and Age LC Championships |
