| 400m Freestyle (LC) |
| Boy's 13 years |
| Guildford & Kalamunda District* | 4:22.28 | 20 Jan 2017 | 2017 SA LC Championships | |
| Boy's 14 years |
| Guildford & Kalamunda District* | 4:18.26 | 18 Dec 2017 | SunSmart WA State Age Championships | |
| 400m Freestyle (SC) |
| Boy's 14 years |
| Guildford & Kalamunda District* | 4:14.50 | 12 Aug 2017 | Swimming WA Short Course Challenge | |
| 800m Freestyle (LC) |
| Boy's 13 years |
| Guildford & Kalamunda District* | 9:01.86 | 19 Jan 2017 | 2017 SA LC Championships | |
| Boy's 14 years |
| Guildford & Kalamunda District* | 8:50.29 | 18 Dec 2017 | SunSmart WA State Age Championships | |
| Boy's 15 years |
| Guildford & Kalamunda District* | 8:45.81 | 21 Apr 2018 | 2018 GHF Australian Age Championships | |
| Men's 16 years |
| Guildford & Kalamunda District* | 8:43.36 | 17 Jan 2020 | Hancock Prospecting WA Swimming Championships | |
| Men's 17 years |
| Guildford & Kalamunda District* | 8:46.26 | 22 Feb 2020 | 2020 SunSmart End of Summer Sensation | |
| 800m Freestyle (SC) |
| Boy's 13 years |
| Guildford & Kalamunda District* | 9:09.43 | 9 Sep 2016 | 2016 WAN State Open and Age SC Championships | |
| Boy's 14 years |
| Guildford & Kalamunda District* | 8:43.31 | 1 Sep 2017 | Swimming WA State Open and Age SC Champs | |
| Boy's 15 years |
| Guildford & Kalamunda District* | 8:39.87 | 25 Aug 2018 | 2018 SWA State Age SC Championships | |
| Men's 17 years |
| Guildford & Kalamunda District* | 8:33.95 | 4 Sep 2020 | 2020 State Open & Age SC Championships | |
| 1500m Freestyle (LC) |
| Boy's 13 years |
| Guildford & Kalamunda District* | 17:13.80 | 28 Jan 2017 | 2017 HFMF New Years Challenge | |
| Boy's 14 years |
| Guildford & Kalamunda District* | 16:44.40 | 11 Nov 2017 | 2017 Perth City Long Course Classic | |
| Boy's 15 years |
| Guildford & Kalamunda District* | 16:33.78 | 21 Apr 2018 | 2018 GHF Australian Age Championships | |
| Men's 16 years |
| Guildford & Kalamunda District* | 16:31.57 | 20 Dec 2019 | Sunsmart WA State Age Swimming Championships | |
| Men's 17 years |
| Guildford & Kalamunda District* | 16:48.13 | 18 Dec 2020 | Hancock Prospecting WA Swimming Championships | |
| Guildford & Kalamunda District* | 16:48.13 | 18 Dec 2020 | Hancock Prospecting WA Swimming Championships | |
| Men's Open |
| Guildford & Kalamunda District* | 16:31.57 | 20 Dec 2019 | Sunsmart WA State Age Swimming Championships | |
| 1500m Freestyle (SC) |
| Boy's 14 years |
| Guildford & Kalamunda District* | 16:31.06 | 1 Sep 2017 | Swimming WA State Open and Age SC Champs | |
| Boy's 15 years |
| Guildford & Kalamunda District* | 16:25.37 | 25 Aug 2018 | 2018 SWA State Age SC Championships | |
| Men's 17 years |
| Guildford & Kalamunda District* | 16:30.35 | 4 Sep 2020 | 2020 State Open & Age SC Championships | |
| 400m Medley (LC) |
| Men's 16 years |
| Guildford & Kalamunda District* | 4:45.53 | 17 Jan 2020 | Hancock Prospecting WA Swimming Championships | |
| Men's Open |
| Guildford & Kalamunda District* | 4:45.53 | 17 Jan 2020 | Hancock Prospecting WA Swimming Championships | |
| 400m Medley (SC) |
| Men's 17 years |
| Guildford & Kalamunda District* | 4:40.42 | 4 Sep 2020 | 2020 State Open & Age SC Championships | |
