| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:12.86 | Western Transmountain Festival III | 2026-02-20 |
| 100m Backstroke | 1:10.50 | 2025 PCS Xmas Cracker | 2025-12-05 |
| 100m Butterfly | 1:10.49 | Western Transmountain Festival III | 2026-02-20 |
| 100m Butterfly | 1:08.94 | 2025 PCS Xmas Cracker | 2025-12-05 |
| 100m Freestyle | 1:04.37 | Summer Provincial Championships LC | 2025-07-24 |
| 100m Freestyle | 1:01.65 | 2025 PCS Xmas Cracker | 2025-12-05 |
| 200m Backstroke | 2:35.76 | Summer Provincial Championships LC | 2025-07-24 |
| 200m Backstroke | 2:29.61 | 2025 PCS Xmas Cracker | 2025-12-05 |
| 200m Breaststroke | 3:21.31 | UCSC Grand Prix | 2026-01-30 |
| 200m Freestyle | 2:23.21 | Summer Provincial Championships LC | 2025-07-24 |
| 200m Freestyle | 2:19.84 | 2025 PCS Xmas Cracker | 2025-12-05 |
| 200m IM | 2:46.20 | UCSC Spring Start-up | 2026-04-25 |
| 200m IM | 2:47.85 | UCSC Grand Prix | 2026-01-30 |
| 400m Freestyle | 5:08.69 | Cascade Speed Meet 2025 Provincial Series #1 | 2025-11-08 |
| 400m IM | 5:56.05 | Western Transmountain Festival III | 2026-02-20 |
| 400m IM | 5:47.43 | Cascade Speed Meet 2025 Provincial Series #1 | 2025-11-08 |
| 50m Backstroke | 35.37 | Summer Provincial Championships LC | 2025-07-24 |
| 50m Backstroke | 34.36 | UCSC TC1-Special | 2025-10-17 |
| 50m Breaststroke | 45.29 | UCSC Spring Start-up | 2026-04-25 |
| 50m Butterfly | 31.31 | Summer Provincial Championships LC | 2025-07-24 |
| 50m Butterfly | 31.11 | UCSC TC1-Special | 2025-10-17 |
| 50m Freestyle | 29.96 | UCSC Spring Start-up | 2026-04-25 |
| 50m Freestyle | 28.82 | UCSC TC1-Special | 2025-10-17 |
Wilson, Demi's top personal bests include 100m Backstroke (1:12.86), 100m Backstroke (1:10.50), 100m Butterfly (1:10.49), 100m Butterfly (1:08.94), 100m Freestyle (1:04.37).
Wilson, Demi swims for Calgary Swimming.
Wilson, Demi has competed in 8 meets.