| 50m Backstroke (LC) |
| Boy's 12 years and under |
| WA Country All Time | 30.69 | 8 Jan 2017 | 2017 SunSmart Country Championships | WA, HBF Stadium |
| Country Residential | 30.69 | 8 Jan 2017 | 2017 SunSmart Country Championships | WA, HBF Stadium |
| Boy's 13 years and under |
| WA Country All Time | 29.46 | 17 Feb 2018 | 2018 Swimming WA SunSmart End of Summer Sensation | WA, HBF Stadium |
| Country Residential | 29.46 | 17 Feb 2018 | 2018 Swimming WA SunSmart End of Summer Sensation | WA, HBF Stadium |
| Boy's 14 years and under |
| WA Country All Time | 28.73 | 16 Dec 2018 | 2018 SunSmart WA State Age Championships | WA, HBF Stadium |
| Country Residential | 28.73 | 16 Dec 2018 | 2018 SunSmart WA State Age Championships | WA, HBF Stadium |
| Boy's 15 years and under |
| WA Country All Time | 28.41 | 15 Apr 2019 | 2019 Hancock Prospecting Australian Age Championships | AUS, SA, Adelaide |
| Country Residential | 28.73 | 16 Dec 2018 | 2018 SunSmart WA State Age Championships | WA, HBF Stadium |
| Men's 16 years and under |
| WA Country All Time | 28.41 | 15 Apr 2019 | 2019 Hancock Prospecting Australian Age Championships | AUS, SA, Adelaide |
| 50m Backstroke (SC) |
| Boy's 13 years and under |
| WA Country All Time | 28.57 | 12 Aug 2017 | 2017 Swimming WA Short Course Junior Challenge | WA, HBF Stadium |
| Country Residential | 28.57 | 12 Aug 2017 | 2017 Swimming WA Short Course Junior Challenge | WA, HBF Stadium |
| Boy's 14 years and under |
| WA Country All Time | 26.94 | 4 Oct 2018 | 2018 State Teams Short Course Championships | AUS, ACT, Canberra |
| Country Residential | 27.97 | 25 Aug 2018 | 2018 Swimming WA State Age Short Course Championships | WA, HBF Stadium |
| Boy's 15 years and under |
| WA Country All Time | 26.85 | 5 Oct 2019 | 2019 State Teams Championships | AUS, ACT, Canberra |
| Country Residential | 27.47 | 8 Sep 2019 | 2019 State Open & Age SC Championships | WA, HBF Stadium |
| Men's 16 years and under |
| WA Country All Time | 26.85 | 5 Oct 2019 | 2019 State Teams Championships | AUS, ACT, Canberra |
| Country Residential | 27.47 | 8 Sep 2019 | 2019 State Open & Age SC Championships | WA, HBF Stadium |
| 100m Backstroke (LC) |
| Boy's 12 years and under |
| WA Country All Time | 1:05.30 | 26 Feb 2017 | 2017 SunSmart End of Summer Sensation | WA, HBF Stadium |
| Country Residential | 1:05.30 | 26 Feb 2017 | 2017 SunSmart End of Summer Sensation | WA, HBF Stadium |
| Boy's 13 years and under |
| WA Country All Time | 1:02.75 | 21 Jan 2018 | 2018 Hancock Prospecting WA Open Championships | WA, HBF Stadium |
| Country Residential | 1:02.75 | 21 Jan 2018 | 2018 Hancock Prospecting WA Open Championships | WA, HBF Stadium |
| Boy's 14 years and under |
| WA Country All Time | 1:00.56 | 25 Apr 2018 | 2018 GHF Australian Age Championships | AUS, NSW, Sydney |
| Country Residential | 1:00.69 | 15 Dec 2018 | 2018 SunSmart WA State Age Championships | WA, HBF Stadium |
| Boy's 15 years and under |
| WA Country All Time | 1:00.14 | 18 Apr 2019 | 2019 Hancock Prospecting Australian Age Championships | AUS, SA, Adelaide |
| 100m Backstroke (SC) |
| Boy's 13 years and under |
| WA Country All Time | 1:01.17 | 2 Sep 2017 | 2017 Swimming WA Open & Age SC Championships | WA, HBF Stadium |
| Country Residential | 1:01.17 | 2 Sep 2017 | 2017 Swimming WA Open & Age SC Championships | WA, HBF Stadium |
| Boy's 14 years and under |
| WA Country All Time | 58.57 | 8 Sep 2018 | 2018 Swimming WA State Age Short Course Championships | WA, HBF Stadium |
| Country Residential | 58.57 | 8 Sep 2018 | 2018 Swimming WA State Age Short Course Championships | WA, HBF Stadium |
| Boy's 15 years and under |
| WA Country All Time | 58.57 | 8 Sep 2018 | 2018 Swimming WA State Age Short Course Championships | WA, HBF Stadium |
| Country Residential | 58.57 | 8 Sep 2018 | 2018 Swimming WA State Age Short Course Championships | WA, HBF Stadium |
| Men's 16 years and under |
| Country Residential | 58.57 | 8 Sep 2018 | 2018 Swimming WA State Age Short Course Championships | WA, HBF Stadium |
| 200m Backstroke (LC) |
| Boy's 12 years and under |
| WA Country All Time | 2:25.97 | 26 Nov 2016 | 2016 Perth City LC Classic | WA, HBF Stadium |
| Country Residential | 2:25.97 | 26 Nov 2016 | 2016 Perth City LC Classic | WA, HBF Stadium |
| Boy's 13 years and under |
| WA Country All Time | 2:17.33 | 20 Jan 2018 | 2018 Hancock Prospecting WA Open Championships | WA, HBF Stadium |
| Country Residential | 2:17.33 | 20 Jan 2018 | 2018 Hancock Prospecting WA Open Championships | WA, HBF Stadium |
| Boy's 14 years and under |
| WA Country All Time | 2:12.29 | 22 Apr 2018 | 2018 GHF Australian Age Championships | AUS, NSW, Sydney |
| Boy's 15 years and under |
| WA Country All Time | 2:12.29 | 22 Apr 2018 | 2018 GHF Australian Age Championships | AUS, NSW, Sydney |
| 200m Backstroke (SC) |
| Boy's 13 years and under |
| WA Country All Time | 2:14.12 | 3 Sep 2017 | 2017 Swimming WA Open & Age SC Championships | WA, HBF Stadium |
| Country Residential | 2:14.12 | 3 Sep 2017 | 2017 Swimming WA Open & Age SC Championships | WA, HBF Stadium |
| Boy's 14 years and under |
| WA Country All Time | 2:07.58 | 9 Sep 2018 | 2018 Swimming WA State Age Short Course Championships | WA, HBF Stadium |
| Country Residential | 2:07.58 | 9 Sep 2018 | 2018 Swimming WA State Age Short Course Championships | WA, HBF Stadium |
| Boy's 15 years and under |
| WA Country All Time | 2:07.58 | 9 Sep 2018 | 2018 Swimming WA State Age Short Course Championships | WA, HBF Stadium |
| Country Residential | 2:07.58 | 9 Sep 2018 | 2018 Swimming WA State Age Short Course Championships | WA, HBF Stadium |
| 50m Breaststroke (LC) |
| Boy's 12 years and under |
| WA Country All Time | 34.72 | 19 Jan 2017 | 2017 South Australia Swimming Championships | AUS, SA, Adelaide |
| Country Residential | 34.99 | 7 Jan 2017 | 2017 SunSmart Country Championships | WA, HBF Stadium |
| 50m Breaststroke (SC) |
| Boy's 13 years and under |
| WA Country All Time | 32.89 | 6 Aug 2017 | 2017 South Shore Super Sprint | WA, HBF Stadium |
| Country Residential | 32.89 | 6 Aug 2017 | 2017 South Shore Super Sprint | WA, HBF Stadium |
| 100m Breaststroke (LC) |
| Boy's 12 years and under |
| WA Country All Time | 1:16.77 | 20 Dec 2016 | 2016/17 SunSmart State Open & Age LC Championships | WA, HBF Stadium |
| Country Residential | 1:16.77 | 20 Dec 2016 | 2016/17 SunSmart State Open & Age LC Championships | WA, HBF Stadium |
| 50m Butterfly (LC) |
| Boy's 12 years and under |
| WA Country All Time | 28.51 | 21 Jan 2017 | 2017 South Australia Swimming Championships | AUS, SA, Adelaide |
| 50m Butterfly (SC) |
| Boy's 14 years and under |
| WA Country All Time | 25.85 | 3 Oct 2018 | 2018 State Teams Short Course Championships | AUS, ACT, Canberra |
| 50m Freestyle (SC) |
| Boy's 13 years and under |
| WA All Time | 24.94 | 3 Sep 2017 | 2017 Swimming WA Open & Age SC Championships | WA, HBF Stadium |
| Residential | 24.94 | 3 Sep 2017 | 2017 Swimming WA Open & Age SC Championships | WA, HBF Stadium |
| WA Country All Time | 24.94 | 3 Sep 2017 | 2017 Swimming WA Open & Age SC Championships | WA, HBF Stadium |
| Country Residential | 24.94 | 3 Sep 2017 | 2017 Swimming WA Open & Age SC Championships | WA, HBF Stadium |
| Boy's 15 years and under |
| WA Country All Time | 23.70 | 4 Oct 2019 | 2019 State Teams Championships | AUS, ACT, Canberra |
| Men's 16 years and under |
| WA Country All Time | 23.70 | 4 Oct 2019 | 2019 State Teams Championships | AUS, ACT, Canberra |
| 100m Freestyle (LC) |
| Boy's 13 years and under |
| WA Country All Time | 56.34 | 19 Dec 2017 | 2017 SunSmart WA State Age Championships | WA, HBF Stadium |
| Country Residential | 56.34 | 19 Dec 2017 | 2017 SunSmart WA State Age Championships | WA, HBF Stadium |
| Boy's 14 years and under |
| WA Country All Time | 54.63 | 16 Dec 2018 | 2018 SunSmart WA State Age Championships | WA, HBF Stadium |
| Country Residential | 54.63 | 16 Dec 2018 | 2018 SunSmart WA State Age Championships | WA, HBF Stadium |
| Boy's 15 years and under |
| Country Residential | 54.27 | 21 Dec 2019 | 2019 SunSmart SWA State Age LC Championships | WA, HBF Stadium |
| 100m Freestyle (SC) |
| Boy's 13 years and under |
| WA Country All Time | 55.28 | 13 Aug 2017 | 2017 Swimming WA Short Course Junior Challenge | WA, HBF Stadium |
| Country Residential | 55.28 | 13 Aug 2017 | 2017 Swimming WA Short Course Junior Challenge | WA, HBF Stadium |
| Boy's 14 years and under |
| WA Country All Time | 54.06 | 26 Aug 2018 | 2018 Swimming WA State Age Short Course Championships | WA, HBF Stadium |
| Country Residential | 54.06 | 26 Aug 2018 | 2018 Swimming WA State Age Short Course Championships | WA, HBF Stadium |
| Boy's 15 years and under |
| WA Country All Time | 52.93 | 5 Oct 2019 | 2019 State Teams Championships | AUS, ACT, Canberra |
| 100m Medley (SC) |
| Boy's 12 years and under |
| WA Country All Time | 1:08.23 | 24 Sep 2016 | 2016 WAN Junior SC Championships | WA, HBF Stadium |
| Country Residential | 1:08.23 | 24 Sep 2016 | 2016 WAN Junior SC Championships | WA, HBF Stadium |
| Boy's 13 years and under |
| WA Country All Time | 1:03.79 | 6 Aug 2017 | 2017 South Shore Super Sprint | WA, HBF Stadium |
| Country Residential | 1:03.79 | 6 Aug 2017 | 2017 South Shore Super Sprint | WA, HBF Stadium |
| Boy's 14 years and under |
| WA Country All Time | 1:01.73 | 5 Aug 2018 | 2018 South Shore Super Sprint | WA, HBF Stadium |
| Country Residential | 1:01.73 | 5 Aug 2018 | 2018 South Shore Super Sprint | WA, HBF Stadium |
| Boy's 15 years and under |
| WA Country All Time | 1:01.18 | 4 Aug 2019 | 2019 South Shore Super Sprint | WA, HBF Stadium |
| Country Residential | 1:01.18 | 4 Aug 2019 | 2019 South Shore Super Sprint | WA, HBF Stadium |
| 200m Medley (LC) |
| Boy's 12 years and under |
| WA Country All Time | 2:27.78 | 22 Dec 2016 | 2016/17 SunSmart State Open & Age LC Championships | WA, HBF Stadium |
| Country Residential | 2:27.78 | 22 Dec 2016 | 2016/17 SunSmart State Open & Age LC Championships | WA, HBF Stadium |
| Boy's 13 years and under |
| Country Residential | 2:20.83 | 21 Dec 2017 | 2017 SunSmart WA State Age Championships | WA, HBF Stadium |
| 200m Medley (SC) |
| Boy's 13 years and under |
| WA Country All Time | 2:17.38 | 2 Sep 2017 | 2017 Swimming WA Open & Age SC Championships | WA, HBF Stadium |
| Country Residential | 2:17.38 | 2 Sep 2017 | 2017 Swimming WA Open & Age SC Championships | WA, HBF Stadium |
| Boy's 15 years and under |
| Country Residential | 2:10.19 | 8 Sep 2019 | 2019 State Open & Age SC Championships | WA, HBF Stadium |
| Men's 16 years and under |
| Country Residential | 2:10.19 | 8 Sep 2019 | 2019 State Open & Age SC Championships | WA, HBF Stadium |
