| 50m Backstroke (LC) |
| Men's 17 years |
| Western Australia* | 30.84 | 22 Aug 2023 | School Sport Australia Swimming 2023 | |
| 50m Backstroke (SC) |
| Boy's 10 years |
| Somerset Swimming Club* | 49.63 | 21 May 2016 | 2016 WAN Short Course Qualifying Meet #1 | |
| Men's Open |
| Somerset Swimming Club* | 49.63 | 21 May 2016 | 2016 WAN Short Course Qualifying Meet #1 | |
| 100m Backstroke (LC) |
| Men's 17 years |
| Western Australia* | 1:04.09 | 22 Aug 2023 | School Sport Australia Swimming 2023 | |
| 200m Backstroke (LC) |
| Men's 17 years |
| Western Australia* | 2:14.06 | 22 Aug 2023 | School Sport Australia Swimming 2023 | |
| Men's Open |
| Western Australia* | 2:14.06 | 22 Aug 2023 | School Sport Australia Swimming 2023 | |
| 200m Breaststroke (LC) |
| Men's 17 years |
| Western Australia* | 3:02.68 | 22 Aug 2023 | School Sport Australia Swimming 2023 | |
| 100m Butterfly (LC) |
| Men's 17 years |
| Western Australia* | 1:01.26 | 22 Aug 2023 | School Sport Australia Swimming 2023 | |
| 200m Butterfly (LC) |
| Men's 17 years |
| Western Australia* | 2:19.37 | 22 Aug 2023 | School Sport Australia Swimming 2023 | |
| South Lake Dolphins* | 2:15.79 | 16 Dec 2022 | 2022-23 Hancock Prospecting WA Swimming Champ | |
| Men's 18 years |
| Westside Christ Church Aquatic* | 2:15.80 | 15 Dec 2023 | SWA 23-24 Hancock Prospecting State Champs | |
| Men's Open |
| South Lake Dolphins* | 2:15.79 | 16 Dec 2022 | 2022-23 Hancock Prospecting WA Swimming Champ | |
| Western Australia* | 2:19.37 | 22 Aug 2023 | School Sport Australia Swimming 2023 | |
| 200m Butterfly (SC) |
| Men's 17 years |
| Westside Christ Church Aquatic* | 2:19.48 | 8 Jul 2023 | 2023 SWA Age and Open Qualifier | |
| 50m Freestyle (SC) |
| Boy's 10 years |
| Somerset Swimming Club* | 41.38 | 21 May 2016 | 2016 WAN Short Course Qualifying Meet #1 | |
| Men's Open |
| Somerset Swimming Club* | 41.38 | 21 May 2016 | 2016 WAN Short Course Qualifying Meet #1 | |
| 100m Freestyle (SC) |
| Boy's 10 years |
| Somerset Swimming Club* | 1:35.10 | 21 May 2016 | 2016 WAN Short Course Qualifying Meet #1 | |
| 200m Freestyle (LC) |
| Men's 17 years |
| Western Australia* | 1:57.80 | 22 Aug 2023 | School Sport Australia Swimming 2023 | |
| Men's Open |
| Western Australia* | 1:57.80 | 22 Aug 2023 | School Sport Australia Swimming 2023 | |
| 200m Freestyle (SC) |
| Boy's 10 years |
| Somerset Swimming Club* | 3:26.23 | 21 May 2016 | 2016 WAN Short Course Qualifying Meet #1 | |
| Men's 17 years |
| Westside Christ Church Aquatic* | 1:56.00 | 4 Aug 2023 | 2023 Hancock Prospecting WA SC Championships | |
| 400m Freestyle (LC) |
| Men's 16 years |
| South Lake Dolphins* | 4:09.04 | 16 Apr 2022 | 2022 Australian Age Swimming Championships | |
| Men's 17 years |
| South Lake Dolphins* | 4:10.53 | 16 Dec 2022 | 2022-23 Hancock Prospecting WA Swimming Champ | |
| Western Australia* | 4:06.77 | 22 Aug 2023 | School Sport Australia Swimming 2023 | |
| Men's 18 years |
| Westside Christ Church Aquatic* | 4:07.17 | 17 Apr 2024 | 2024 Australian Open Championships | |
| Men's Open |
| Western Australia* | 4:06.77 | 22 Aug 2023 | School Sport Australia Swimming 2023 | |
| South Lake Dolphins* | 4:09.04 | 16 Apr 2022 | 2022 Australian Age Swimming Championships | |
| 400m Freestyle (SC) |
| Men's 17 years |
| Westside Christ Church Aquatic* | 4:09.16 | 4 Aug 2023 | 2023 Hancock Prospecting WA SC Championships | |
| 800m Freestyle (LC) |
| Boy's 15 years |
| South Lake Dolphins* | 8:51.75 | 18 Dec 2020 | Hancock Prospecting WA Swimming Championships | |
| Men's 16 years |
| South Lake Dolphins* | 8:42.67 | 17 Apr 2022 | 2022 Australian Age Swimming Championships | |
| Men's 17 years |
| South Lake Dolphins* | 8:40.61 | 16 Dec 2022 | 2022-23 Hancock Prospecting WA Swimming Champ | |
| Western Australia* | 8:26.84 | 22 Aug 2023 | School Sport Australia Swimming 2023 | |
| Westside Christ Church Aquatic* | 8:38.87 | 10 Apr 2023 | 2023 Australian Age & MC Age Championships | |
| Men's 18 years |
| Westside Christ Church Aquatic* | 8:42.29 | 9 Apr 2024 | 2024 Australian Age & MC Age Championships | |
| Men's Open |
| Western Australia* | 8:26.84 | 22 Aug 2023 | School Sport Australia Swimming 2023 | |
| South Lake Dolphins* | 8:40.61 | 16 Dec 2022 | 2022-23 Hancock Prospecting WA Swimming Champ | |
| 800m Freestyle (SC) |
| Boy's 15 years |
| South Lake Dolphins* | 8:39.02 | 20 Aug 2021 | 2021 Hancock Prospecting WA SC Championships | |
| Men's 16 years |
| South Lake Dolphins* | 8:20.50 | 5 Aug 2022 | 2022 Hancock Prospecting WA SC Championships | |
| Men's 17 years |
| Westside Christ Church Aquatic* | 8:27.98 | 4 Aug 2023 | 2023 Hancock Prospecting WA SC Championships | |
| Men's Open |
| Westside Christ Church Aquatic* | 8:27.98 | 4 Aug 2023 | 2023 Hancock Prospecting WA SC Championships | |
| South Lake Dolphins* | 8:20.50 | 5 Aug 2022 | 2022 Hancock Prospecting WA SC Championships | |
| 1500m Freestyle (LC) |
| Men's 17 years |
| Western Australia* | 16:16.44 | 22 Aug 2023 | School Sport Australia Swimming 2023 | |
| Swimming WA* | 16:14.21 | 26 Nov 2022 | 2023 Major Games Qualifier | |
| Men's Open |
| Swimming WA* | 16:14.21 | 26 Nov 2022 | 2023 Major Games Qualifier | |
| Western Australia* | 16:16.44 | 22 Aug 2023 | School Sport Australia Swimming 2023 | |
| 1500m Freestyle (SC) |
| Boy's 15 years |
| South Lake Dolphins* | 16:29.44 | 20 Aug 2021 | 2021 Hancock Prospecting WA SC Championships | |
| Men's 17 years |
| Westside Christ Church Aquatic* | 16:02.22 | 4 Aug 2023 | 2023 Hancock Prospecting WA SC Championships | |
| 1600m Freestyle (OW) |
| Men's 17 years |
| Westside Christ Church Aquatic* | 13:11.80 | 25 Mar 2023 | OWS Series Round 10 - Marina | |
| Men's Open |
| Westside Christ Church Aquatic* | 13:11.80 | 25 Mar 2023 | OWS Series Round 10 - Marina | |
| 2500m Freestyle (OW) |
| Boy's 15 years |
| South Lake Dolphins* | 36:16.90 | 6 Mar 2021 | OWS Round 11 | |
| Men's 16 years |
| South Lake Dolphins* | 29:46.00 | 12 Mar 2022 | OWS Series Round 11: Marina Swim | |
| Men's Open |
| South Lake Dolphins* | 29:46.00 | 12 Mar 2022 | OWS Series Round 11: Marina Swim | |
| 4000m Freestyle (OW) |
| Boy's 13 years |
| South Lake Dolphins* | 1:13:14.20 | 3 Feb 2019 | OWS Round 9 - Shorehaven | |
| Boy's 15 years |
| South Lake Dolphins* | 57:14.50 | 12 Dec 2020 | 2020/21 OWS Race 6 | |
| Men's Open |
| South Lake Dolphins* | 57:14.50 | 12 Dec 2020 | 2020/21 OWS Race 6 | |
| 4200m Freestyle (OW) |
| Boy's 14 years |
| South Lake Dolphins* | 1:02:15.40 | 26 Oct 2019 | OWS Series Round 1 | |
| Men's Open |
| South Lake Dolphins* | 1:02:15.40 | 26 Oct 2019 | OWS Series Round 1 | |
| 5000m Freestyle (OW) |
| Boy's 15 years |
| South Lake Dolphins* | 1:03:25.44 | 14 Mar 2021 | 2021 Australian Open Water | |
| Men's 16 years |
| South Lake Dolphins* | 1:03:12.20 | 19 Feb 2022 | Open Water Series Round 10 - Cottesloe | |
| Men's 17 years |
| South Lake Dolphins* | 1:02:41.30 | 12 Nov 2022 | OWS Series Round 3 - 5km State Championships | |
| Westside Christ Church Aquatic* | 57:23.25 | 28 Jan 2023 | 2023 Australian Open Water Championships | |
| Men's Open |
| South Lake Dolphins* | 1:02:41.30 | 12 Nov 2022 | OWS Series Round 3 - 5km State Championships | |
| 7500m Freestyle (OW) |
| Boy's 14 years |
| South Lake Dolphins* | 1:55:39.70 | 11 Jan 2020 | OWS Round 7 - Bunbury | |
| Boy's 15 years |
| South Lake Dolphins* | 1:40:48.60 | 28 Nov 2020 | 2020/21 OWS State Championships | |
| Men's 17 years |
| South Lake Dolphins* | 1:45:34.10 | 29 Oct 2022 | OWS Series Round 2: Leighton | |
| Men's Open |
| South Lake Dolphins* | 1:40:48.60 | 28 Nov 2020 | 2020/21 OWS State Championships | |
| 10000m Freestyle (OW) |
| Boy's 14 years |
| South Lake Dolphins* | 2:28:24.80 | 28 Dec 2019 | OWS Round 6 - Mullaloo | |
| Boy's 15 years |
| South Lake Dolphins* | 2:26:41.80 | 26 Jan 2021 | OWS Round 9 | |
| Men's 16 years |
| South Lake Dolphins* | 2:10:11.10 | 27 Nov 2021 | Round 4 OWS / State 10km Championship | |
| Men's 17 years |
| South Lake Dolphins* | 2:10:58.30 | 31 Dec 2022 | OWS Series Round 6 | |
| Westside Christ Church Aquatic* | 1:57:59.82 | 25 Jan 2023 | 2023 Australian Open Water Championships | |
| Men's Open |
| South Lake Dolphins* | 2:10:11.10 | 27 Nov 2021 | Round 4 OWS / State 10km Championship | |
| 100m Medley (SC) |
| Boy's 10 years |
| Somerset Swimming Club* | 1:44.65 | 21 May 2016 | 2016 WAN Short Course Qualifying Meet #1 | |
| Men's Open |
| Somerset Swimming Club* | 1:44.65 | 21 May 2016 | 2016 WAN Short Course Qualifying Meet #1 | |
| 200m Medley (LC) |
| Boy's 10 years |
| Unattached WA* | 3:59.77 | 13 Dec 2015 | 2015 Wagin Open | |
| Men's 17 years |
| Western Australia* | 2:23.62 | 22 Aug 2023 | School Sport Australia Swimming 2023 | |
| 400m Medley (LC) |
| Men's 17 years |
| Western Australia* | 4:54.44 | 22 Aug 2023 | School Sport Australia Swimming 2023 | |
| Swimming WA* | 4:42.32 | 24 Nov 2022 | 2023 Major Games Qualifier | |
| Westside Christ Church Aquatic* | 5:01.83 | 13 Apr 2023 | 2023 Australian Age & MC Age Championships | |
| Men's 18 years |
| Westside Christ Church Aquatic* | 4:51.63 | 15 Dec 2023 | SWA 23-24 Hancock Prospecting State Champs | |
| Westside Christ Church Aquatic* | 4:51.63 | 15 Dec 2023 | SWA 23-24 Hancock Prospecting State Champs | |
| Men's Open |
| Westside Christ Church Aquatic* | 4:51.63 | 15 Dec 2023 | SWA 23-24 Hancock Prospecting State Champs | |
| Westside Christ Church Aquatic* | 4:51.63 | 15 Dec 2023 | SWA 23-24 Hancock Prospecting State Champs | |
| Swimming WA* | 4:42.32 | 24 Nov 2022 | 2023 Major Games Qualifier | |
| Western Australia* | 4:54.44 | 22 Aug 2023 | School Sport Australia Swimming 2023 | |
| 400m Medley (SC) |
| Men's 16 years |
| South Lake Dolphins* | 4:45.80 | 5 Aug 2022 | 2022 Hancock Prospecting WA SC Championships | |
| Men's 17 years |
| Westside Christ Church Aquatic* | 4:45.09 | 4 Aug 2023 | 2023 Hancock Prospecting WA SC Championships | |
