| 50m Backstroke (LC) |
| Boy's 13 years |
| Mt Helena* | 35.36 | 14 Feb 2021 | 2020_21 Central Zone LC Championships | |
| Boy's 14 years |
| Mt Helena* | 33.48 | 26 Feb 2022 | York Open Carnival | |
| Boy's 15 years |
| Mt Helena* | 32.38 | 14 Jan 2023 | Western Sprint Twilight Carnival | |
| Men's 17 years |
| Mazenod College* | 30.83 | 20 Mar 2024 | 2024 ACC A Division | |
| Men's Open |
| Mazenod College* | 30.83 | 20 Mar 2024 | 2024 ACC A Division | |
| Mt Helena* | 32.38 | 14 Jan 2023 | Western Sprint Twilight Carnival | |
| 50m Backstroke (SC) |
| Boy's 15 years |
| Mt Helena* | 33.45 | 13 Mar 2022 | Mt H Club Championship | |
| Men's Open |
| Mt Helena* | 33.45 | 13 Mar 2022 | Mt H Club Championship | |
| 100m Backstroke (LC) |
| Boy's 12 years |
| Mt Helena* | 1:23.10 | 11 Jan 2020 | 19_20 Central Zone Summer League Round One | |
| Boy's 13 years |
| Mt Helena* | 1:17.32 | 6 Mar 2021 | HP Junior LC Challenge | |
| Boy's 14 years |
| Mt Helena* | 1:12.00 | 26 Feb 2022 | York Open Carnival | |
| Boy's 15 years |
| Mt Helena* | 1:10.34 | 29 Jan 2023 | Northam Open Carnival 2023 | |
| Men's 16 years |
| Mt Helena* | 1:12.20 | 11 Apr 2023 | Junior State and End of Season Champs | |
| Men's Open |
| Mt Helena* | 1:10.34 | 29 Jan 2023 | Northam Open Carnival 2023 | |
| 100m Backstroke (SC) |
| Boy's 14 years |
| Mt Helena* | 1:13.01 | 15 Aug 2021 | RVA - KWI Short Course Meet | |
| Men's Open |
| Mt Helena* | 1:13.01 | 15 Aug 2021 | RVA - KWI Short Course Meet | |
| 200m Backstroke (LC) |
| Boy's 15 years |
| Mt Helena* | 2:40.09 | 20 Mar 2022 | Peel End of Summer Carnival | |
| Men's Open |
| Mt Helena* | 2:40.09 | 20 Mar 2022 | Peel End of Summer Carnival | |
| 200m Backstroke (SC) |
| Boy's 14 years |
| Mt Helena* | 2:39.67 | 8 Aug 2021 | South Shore Super Sprint - IM Skins 2021 | |
| Men's Open |
| Mt Helena* | 2:39.67 | 8 Aug 2021 | South Shore Super Sprint - IM Skins 2021 | |
| 50m Breaststroke (SC) |
| Boy's 15 years |
| Mt Helena* | 43.18 | 13 Mar 2022 | Mt H Club Championship | |
| 50m Butterfly (LC) |
| Boy's 13 years |
| Mt Helena* | 34.81 | 6 Mar 2021 | HP Junior LC Challenge | |
| Boy's 15 years |
| Mt Helena* | 29.84 | 29 Jan 2023 | Northam Open Carnival 2023 | |
| Men's 16 years |
| Mt Helena* | 30.23 | 11 Apr 2023 | Junior State and End of Season Champs | |
| Men's 17 years |
| Mazenod College* | 28.60 | 20 Mar 2024 | 2024 ACC A Division | |
| Men's Open |
| Mt Helena* | 29.84 | 29 Jan 2023 | Northam Open Carnival 2023 | |
| 50m Butterfly (SC) |
| Boy's 14 years |
| Mt Helena* | 33.74 | 19 Jun 2021 | SLD Short Course Carnival 2021 | |
| Boy's 15 years |
| Mt Helena* | 32.76 | 13 Mar 2022 | Mt H Club Championship | |
| Men's Open |
| Mt Helena* | 32.76 | 13 Mar 2022 | Mt H Club Championship | |
| 100m Butterfly (LC) |
| Boy's 14 years |
| Mt Helena* | 1:17.25 | 23 Jan 2022 | 2022 SSPW LC Meet | |
| Men's Open |
| Mt Helena* | 1:17.25 | 23 Jan 2022 | 2022 SSPW LC Meet | |
| 50m Freestyle (LC) |
| Boy's 13 years |
| Mt Helena* | 29.47 | 6 Mar 2021 | HP Junior LC Challenge | |
| Boy's 14 years |
| Mt Helena* | 27.81 | 23 Jan 2022 | 2022 SSPW LC Meet | |
| Boy's 15 years |
| Mt Helena* | 26.62 | 16 Dec 2022 | 2022-23 Hancock Prospecting WA Swimming Champ | |
| Men's 16 years |
| Mt Helena* | 26.44 | 11 Apr 2023 | Junior State and End of Season Champs | |
| Men's Open |
| Mt Helena* | 26.44 | 11 Apr 2023 | Junior State and End of Season Champs | |
| 50m Freestyle (SC) |
| Boy's 14 years |
| Mt Helena* | 28.05 | 15 Aug 2021 | RVA - KWI Short Course Meet | |
| Boy's 15 years |
| Mt Helena* | 26.72 | 5 Aug 2022 | 2022 Hancock Prospecting WA SC Championships | |
| Men's 16 years |
| Mt Helena* | 25.48 | 8 Jul 2023 | 2023 SWA Age and Open Qualifier | |
| Men's Open |
| Mt Helena* | 25.48 | 8 Jul 2023 | 2023 SWA Age and Open Qualifier | |
| 100m Freestyle (LC) |
| Boy's 13 years |
| Mt Helena* | 1:05.11 | 14 Feb 2021 | 2020_21 Central Zone LC Championships | |
| Boy's 14 years |
| Mt Helena* | 1:01.92 | 17 Dec 2021 | 2021-22 Hancock Prospecting WA Swimming Champ | |
| Boy's 15 years |
| Mt Helena* | 58.29 | 29 Jan 2023 | Northam Open Carnival 2023 | |
| Men's 16 years |
| Mt Helena* | 58.61 | 11 Apr 2023 | Junior State and End of Season Champs | |
| Mazenod College* | 57.79 | 23 Mar 2023 | 2023 ACC B Division | |
| Men's 17 years |
| Mazenod College* | 55.85 | 20 Mar 2024 | 2024 ACC A Division | |
| Men's Open |
| Mazenod College* | 55.85 | 20 Mar 2024 | 2024 ACC A Division | |
| Mt Helena* | 58.29 | 29 Jan 2023 | Northam Open Carnival 2023 | |
| 100m Freestyle (SC) |
| Boy's 14 years |
| Mt Helena* | 1:02.11 | 15 Aug 2021 | RVA - KWI Short Course Meet | |
| Men's 16 years |
| Mt Helena* | 57.76 | 4 Aug 2023 | 2023 Hancock Prospecting WA SC Championships | |
| Men's Open |
| Mt Helena* | 57.76 | 4 Aug 2023 | 2023 Hancock Prospecting WA SC Championships | |
| 200m Freestyle (LC) |
| Boy's 13 years |
| Mt Helena* | 2:26.45 | 14 Feb 2021 | 2020_21 Central Zone LC Championships | |
| Boy's 14 years |
| Mt Helena* | 2:17.44 | 17 Dec 2021 | 2021-22 Hancock Prospecting WA Swimming Champ | |
| Men's Open |
| Mt Helena* | 2:17.44 | 17 Dec 2021 | 2021-22 Hancock Prospecting WA Swimming Champ | |
| 200m Freestyle (SC) |
| Boy's 14 years |
| Mt Helena* | 2:18.32 | 1 Aug 2021 | Breakers Big Splash SC #1 | |
| Men's Open |
| Mt Helena* | 2:18.32 | 1 Aug 2021 | Breakers Big Splash SC #1 | |
| 100m Medley (SC) |
| Boy's 15 years |
| Mt Helena* | 1:13.60 | 13 Mar 2022 | Mt H Club Championship | |
| Men's Open |
| Mt Helena* | 1:13.60 | 13 Mar 2022 | Mt H Club Championship | |
| 200m Medley (SC) |
| Boy's 14 years |
| Mt Helena* | 2:41.20 | 1 Aug 2021 | Breakers Big Splash SC #1 | |
| Men's Open |
| Mt Helena* | 2:41.20 | 1 Aug 2021 | Breakers Big Splash SC #1 | |
