| 50m Butterfly (LC) |
| Boy's 12 years and under |
| Country Residential | 28.71 | 29 Feb 2020 | 2020 Country Pennants | WA, Geraldton |
| Boy's 13 years and under |
| WA All Time | 27.24 | 10 Jan 2021 | 2021 SunSmart Swimming WA Country Championships | WA, HBF Stadium |
| Residential | 27.24 | 10 Jan 2021 | 2021 SunSmart Swimming WA Country Championships | WA, HBF Stadium |
| WA Country All Time | 27.24 | 10 Jan 2021 | 2021 SunSmart Swimming WA Country Championships | WA, HBF Stadium |
| Country Residential | 27.24 | 10 Jan 2021 | 2021 SunSmart Swimming WA Country Championships | WA, HBF Stadium |
| Boy's 14 years and under |
| WA All Comers | 26.08 | 9 Jan 2022 | 2022 Swimming WA Country Championships | WA, HBF Stadium |
| Residential | 26.08 | 9 Jan 2022 | 2022 Swimming WA Country Championships | WA, HBF Stadium |
| WA Country All Time | 26.08 | 9 Jan 2022 | 2022 Swimming WA Country Championships | WA, HBF Stadium |
| Country Residential | 26.08 | 9 Jan 2022 | 2022 Swimming WA Country Championships | WA, HBF Stadium |
| Boy's 15 years and under |
| WA Country All Time | 26.07 | 17 Apr 2022 | 2022 Australian Age Swimming Championships | AUS, SA, Adelaide |
| Country Residential | 26.08 | 9 Jan 2022 | 2022 Swimming WA Country Championships | WA, HBF Stadium |
| 50m Butterfly (SC) |
| Boy's 12 years and under |
| WA Country All Time | 28.96 | 21 Sep 2019 | 2019 Swimmng WA Junior SC Championships | WA, HBF Stadium |
| Country Residential | 28.96 | 21 Sep 2019 | 2019 Swimmng WA Junior SC Championships | WA, HBF Stadium |
| Boy's 13 years and under |
| WA Country All Time | 27.64 | 19 Sep 2020 | 2020 Swimmng WA Junior SC Championships | WA, HBF Stadium |
| Country Residential | 27.64 | 19 Sep 2020 | 2020 Swimmng WA Junior SC Championships | WA, HBF Stadium |
| Boy's 14 years and under |
| Country Residential | 26.17 | 21 Aug 2021 | 2021 Swimming WA State Open & Age SC Championships | WA, HBF Stadium |
| Boy's 15 years and under |
| WA Country All Time | 25.44 | 6 Aug 2022 | 2022 Hancock Prospecting SWA State Open & Age SC Championships | WA, HBF Stadium |
| Country Residential | 25.44 | 6 Aug 2022 | 2022 Hancock Prospecting SWA State Open & Age SC Championships | WA, HBF Stadium |
| Men's 16 years and under |
| WA Country All Time | 25.44 | 6 Aug 2022 | 2022 Hancock Prospecting SWA State Open & Age SC Championships | WA, HBF Stadium |
| Country Residential | 25.44 | 6 Aug 2022 | 2022 Hancock Prospecting SWA State Open & Age SC Championships | WA, HBF Stadium |
| Men's 17 years and under |
| WA Country All Time | 25.44 | 6 Aug 2022 | 2022 Hancock Prospecting SWA State Open & Age SC Championships | WA, HBF Stadium |
| Country Residential | 25.44 | 6 Aug 2022 | 2022 Hancock Prospecting SWA State Open & Age SC Championships | WA, HBF Stadium |
| Men's 18 years and under |
| WA Country All Time | 25.44 | 6 Aug 2022 | 2022 Hancock Prospecting SWA State Open & Age SC Championships | WA, HBF Stadium |
| Country Residential | 25.44 | 6 Aug 2022 | 2022 Hancock Prospecting SWA State Open & Age SC Championships | WA, HBF Stadium |
| Men's Open |
| WA Country All Time | 25.44 | 6 Aug 2022 | 2022 Hancock Prospecting SWA State Open & Age SC Championships | WA, HBF Stadium |
| Country Residential | 25.44 | 6 Aug 2022 | 2022 Hancock Prospecting SWA State Open & Age SC Championships | WA, HBF Stadium |
| 100m Butterfly (LC) |
| Boy's 12 years and under |
| WA Country All Time | 1:04.33 | 23 Feb 2020 | 2020 SunSmart End of Summer Sensation | WA, HBF Stadium |
| Country Residential | 1:04.33 | 23 Feb 2020 | 2020 SunSmart End of Summer Sensation | WA, HBF Stadium |
| Boy's 13 years and under |
| WA Country All Time | 1:01.63 | 24 Jan 2021 | 2021 South Shore Super Sprint - Team Challenge | WA, HBF Stadium |
| Country Residential | 1:01.63 | 24 Jan 2021 | 2021 South Shore Super Sprint - Team Challenge | WA, HBF Stadium |
| Boy's 14 years and under |
| WA Country All Time | 58.39 | 9 Jan 2022 | 2022 Swimming WA Country Championships | WA, HBF Stadium |
| Country Residential | 58.39 | 9 Jan 2022 | 2022 Swimming WA Country Championships | WA, HBF Stadium |
| Boy's 15 years and under |
| WA Country All Time | 57.09 | 13 Apr 2022 | 2022 Australian Age Swimming Championships | AUS, SA, Adelaide |
| Country Residential | 58.39 | 9 Jan 2022 | 2022 Swimming WA Country Championships | WA, HBF Stadium |
| Men's 16 years and under |
| WA Country All Time | 57.09 | 13 Apr 2022 | 2022 Australian Age Swimming Championships | AUS, SA, Adelaide |
| Men's 17 years and under |
| WA Country All Time | 57.09 | 13 Apr 2022 | 2022 Australian Age Swimming Championships | AUS, SA, Adelaide |
| Men's 18 years and under |
| WA Country All Time | 57.09 | 13 Apr 2022 | 2022 Australian Age Swimming Championships | AUS, SA, Adelaide |
| Men's Open |
| WA Country All Time | 57.09 | 13 Apr 2022 | 2022 Australian Age Swimming Championships | AUS, SA, Adelaide |
| 100m Butterfly (SC) |
| Boy's 12 years and under |
| WA Country All Time | 1:05.41 | 21 Sep 2019 | 2019 Swimmng WA Junior SC Championships | WA, HBF Stadium |
| Country Residential | 1:05.41 | 21 Sep 2019 | 2019 Swimmng WA Junior SC Championships | WA, HBF Stadium |
| Boy's 13 years and under |
| WA Country All Time | 1:00.94 | 19 Sep 2020 | 2020 Swimmng WA Junior SC Championships | WA, HBF Stadium |
| Country Residential | 1:00.94 | 19 Sep 2020 | 2020 Swimmng WA Junior SC Championships | WA, HBF Stadium |
| Boy's 14 years and under |
| WA Country All Time | 57.90 | 22 Aug 2021 | 2021 Swimming WA State Open & Age SC Championships | WA, HBF Stadium |
| Country Residential | 57.90 | 22 Aug 2021 | 2021 Swimming WA State Open & Age SC Championships | WA, HBF Stadium |
| Boy's 15 years and under |
| WA Country All Time | 56.05 | 7 Aug 2022 | 2022 Hancock Prospecting SWA State Open & Age SC Championships | WA, HBF Stadium |
| Country Residential | 56.05 | 7 Aug 2022 | 2022 Hancock Prospecting SWA State Open & Age SC Championships | WA, HBF Stadium |
| Men's 16 years and under |
| WA Country All Time | 56.05 | 7 Aug 2022 | 2022 Hancock Prospecting SWA State Open & Age SC Championships | WA, HBF Stadium |
| Country Residential | 56.05 | 7 Aug 2022 | 2022 Hancock Prospecting SWA State Open & Age SC Championships | WA, HBF Stadium |
| Men's 17 years and under |
| WA Country All Time | 56.05 | 7 Aug 2022 | 2022 Hancock Prospecting SWA State Open & Age SC Championships | WA, HBF Stadium |
| Country Residential | 56.05 | 7 Aug 2022 | 2022 Hancock Prospecting SWA State Open & Age SC Championships | WA, HBF Stadium |
| Men's 18 years and under |
| WA Country All Time | 56.05 | 7 Aug 2022 | 2022 Hancock Prospecting SWA State Open & Age SC Championships | WA, HBF Stadium |
| Country Residential | 56.05 | 7 Aug 2022 | 2022 Hancock Prospecting SWA State Open & Age SC Championships | WA, HBF Stadium |
| Men's Open |
| WA Country All Time | 56.05 | 7 Aug 2022 | 2022 Hancock Prospecting SWA State Open & Age SC Championships | WA, HBF Stadium |
| Country Residential | 56.05 | 7 Aug 2022 | 2022 Hancock Prospecting SWA State Open & Age SC Championships | WA, HBF Stadium |
| 200m Butterfly (LC) |
| Boy's 12 years and under |
| WA All Time | 2:25.13 | 22 Feb 2020 | 2020 SunSmart End of Summer Sensation | WA, HBF Stadium |
| Residential | 2:25.13 | 22 Feb 2020 | 2020 SunSmart End of Summer Sensation | WA, HBF Stadium |
| WA Country All Time | 2:25.13 | 22 Feb 2020 | 2020 SunSmart End of Summer Sensation | WA, HBF Stadium |
| Country Residential | 2:25.13 | 22 Feb 2020 | 2020 SunSmart End of Summer Sensation | WA, HBF Stadium |
| Boy's 14 years and under |
| WA Country All Time | 2:12.79 | 9 Apr 2021 | 2021 Swimming WA April Bonanza | WA, HBF Stadium |
| Country Residential | 2:12.79 | 9 Apr 2021 | 2021 Swimming WA April Bonanza | WA, HBF Stadium |
| Boy's 15 years and under |
| WA Country All Time | 2:08.56 | 15 Apr 2022 | 2022 Australian Age Swimming Championships | AUS, SA, Adelaide |
| Men's 16 years and under |
| WA Country All Time | 2:08.56 | 15 Apr 2022 | 2022 Australian Age Swimming Championships | AUS, SA, Adelaide |
| 200m Butterfly (SC) |
| Boy's 13 years and under |
| WA Country All Time | 2:18.26 | 19 Sep 2020 | 2020 Swimmng WA Junior SC Championships | WA, HBF Stadium |
| Country Residential | 2:18.26 | 19 Sep 2020 | 2020 Swimmng WA Junior SC Championships | WA, HBF Stadium |
| Boy's 14 years and under |
| WA Country All Time | 2:10.62 | 2 Sep 2021 | 2021 Swimming WA State Open & Age SC Championships | WA, HBF Stadium |
| Country Residential | 2:10.62 | 2 Sep 2021 | 2021 Swimming WA State Open & Age SC Championships | WA, HBF Stadium |
| Boy's 15 years and under |
| WA Country All Time | 2:03.76 | 6 Aug 2022 | 2022 Hancock Prospecting SWA State Open & Age SC Championships | WA, HBF Stadium |
| Country Residential | 2:03.76 | 6 Aug 2022 | 2022 Hancock Prospecting SWA State Open & Age SC Championships | WA, HBF Stadium |
| Men's 16 years and under |
| WA Country All Time | 2:03.76 | 6 Aug 2022 | 2022 Hancock Prospecting SWA State Open & Age SC Championships | WA, HBF Stadium |
| Country Residential | 2:03.76 | 6 Aug 2022 | 2022 Hancock Prospecting SWA State Open & Age SC Championships | WA, HBF Stadium |
| Men's 17 years and under |
| Country Residential | 2:03.76 | 6 Aug 2022 | 2022 Hancock Prospecting SWA State Open & Age SC Championships | WA, HBF Stadium |
| Men's 18 years and under |
| Country Residential | 2:03.76 | 6 Aug 2022 | 2022 Hancock Prospecting SWA State Open & Age SC Championships | WA, HBF Stadium |
| Men's Open |
| Country Residential | 2:03.76 | 6 Aug 2022 | 2022 Hancock Prospecting SWA State Open & Age SC Championships | WA, HBF Stadium |
| 50m Freestyle (LC) |
| Boy's 14 years and under |
| WA Country All Time | 24.86 | 19 Dec 2021 | 2021 Hancock Prospecting WA Swimming Open & Age Championships | WA, HBF Stadium |
| Country Residential | 24.86 | 19 Dec 2021 | 2021 Hancock Prospecting WA Swimming Open & Age Championships | WA, HBF Stadium |
| 100m Freestyle (LC) |
| Boy's 15 years and under |
| WA Country All Time | 54.05 | 17 Apr 2022 | 2022 Australian Age Swimming Championships | AUS, SA, Adelaide |
| 100m Freestyle (SC) |
| Boy's 15 years and under |
| Country Residential | 53.04 | 6 Aug 2022 | 2022 Hancock Prospecting SWA State Open & Age SC Championships | WA, HBF Stadium |
| 200m Freestyle (SC) |
| Boy's 15 years and under |
| WA Country All Time | 1:56.67 | 7 Aug 2022 | 2022 Hancock Prospecting SWA State Open & Age SC Championships | WA, HBF Stadium |
| Country Residential | 1:56.67 | 7 Aug 2022 | 2022 Hancock Prospecting SWA State Open & Age SC Championships | WA, HBF Stadium |
