| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:04.53 | Edmonton Open 2026 | 2026-01-30 |
| 100m Backstroke | 59.74 | CP Team Champs 2025 | 2025-09-27 |
| 100m Breaststroke | 1:09.82 | Pugsley's Plunge 2026 | 2026-01-16 |
| 100m Butterfly | 58.11 | Western Transmountain Festival I | 2026-02-14 |
| 100m Butterfly | 56.70 | OSC J.P. Fiset Invitational | 2025-12-11 |
| 100m Freestyle | 54.67 | Western Transmountain Festival III | 2026-02-20 |
| 100m Freestyle | 52.32 | OSC J.P. Fiset Invitational | 2025-12-11 |
| 100m IM | 1:00.80 | CP Team Champs 2025 | 2025-09-27 |
| 200m Backstroke | 2:24.12 | Edmonton Open 2026 | 2026-01-30 |
| 200m Backstroke | 2:12.30 | Cascade Speed Meet 2025 Provincial Series #1 | 2025-11-08 |
| 200m Breaststroke | 2:35.20 | Pugsley's Plunge 2026 | 2026-01-16 |
| 200m Butterfly | 2:16.97 | Summer Provincial Championships LC | 2025-07-24 |
| 200m Butterfly | 2:09.04 | OSC J.P. Fiset Invitational | 2025-12-11 |
| 200m Freestyle | 2:01.69 | Summer Provincial Championships LC | 2025-07-24 |
| 200m Freestyle | 1:57.85 | Cascade Speed Meet 2025 Provincial Series #1 | 2025-11-08 |
| 200m IM | 2:15.31 | Summer Provincial Championships LC | 2025-07-24 |
| 200m IM | 2:10.89 | Cascade Speed Meet 2025 Provincial Series #1 | 2025-11-08 |
| 400m Freestyle | 4:18.20 | Pugsley's Plunge 2026 | 2026-01-16 |
| 400m IM | 4:34.92 | OSC J.P. Fiset Invitational | 2025-12-11 |
| 50m Backstroke | 28.99 | Summer Provincial Championships LC | 2025-07-24 |
| 50m Backstroke | 26.89 | OSC J.P. Fiset Invitational | 2025-12-11 |
| 50m Breaststroke | 32.86 | Western Transmountain Festival III | 2026-02-20 |
| 50m Breaststroke | 32.67 | Pugsley's Plunge 2026 | 2026-01-16 |
| 50m Butterfly | 26.09 | Edmonton Open 2026 | 2026-01-30 |
| 50m Butterfly | 25.10 | OSC J.P. Fiset Invitational | 2025-12-11 |
| 50m Freestyle | 25.40 | Summer Provincial Championships LC | 2025-07-24 |
| 50m Freestyle | 24.03 | Pugsley's Plunge 2026 | 2026-01-16 |
| 800m Freestyle | 9:21.53 | Western Transmountain Festival I | 2026-02-14 |
Cameron, William's top personal bests include 100m Backstroke (1:04.53), 100m Backstroke (59.74), 100m Breaststroke (1:09.82), 100m Butterfly (58.11), 100m Butterfly (56.70).
Cameron, William swims for Calgary Patriots Swim Club.
Cameron, William has competed in 9 meets.