| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:28.62 | 2025 MSSAC Harvest Invitational | 2025-11-01 |
| 100m Breaststroke | 1:29.74 | 2026 Central Region Div 1 SC Championships | 2026-02-06 |
| 100m Butterfly | 1:20.12 | 2025 Age Group International SC | 2025-11-27 |
| 100m Freestyle | 1:09.51 | 2026 Central Region Div 1 SC Championships | 2026-02-06 |
| 200m Backstroke | 3:00.25 | 2025 Age Group International SC | 2025-11-27 |
| 200m Breaststroke | 3:19.35 | 2026 Central Region Div 1 SC Championships | 2026-02-06 |
| 200m Freestyle | 2:37.12 | ESWIM January Time Trial | 2026-01-20 |
| 200m IM | 2:57.90 | 2025 Age Group International SC | 2025-11-27 |
| 400m Freestyle | 5:38.59 | 2025 MSSAC Harvest Invitational | 2025-11-01 |
| 50m Breaststroke | 41.90 | 2026 Central Region Div 1 SC Championships | 2026-02-06 |
| 50m Butterfly | 35.56 | 2025 Age Group International SC | 2025-11-27 |
| 50m Freestyle | 31.22 | 2026 Central Region Div 1 SC Championships | 2026-02-06 |
| 800m Freestyle | 11:44.58 | ESWIM Distance Time Trial | 2025-11-11 |
Potter-Davey, Magdalene's top personal bests include 100m Backstroke (1:28.62), 100m Breaststroke (1:29.74), 100m Butterfly (1:20.12), 100m Freestyle (1:09.51), 200m Backstroke (3:00.25).
Potter-Davey, Magdalene swims for Etobicoke Swim Club.
Potter-Davey, Magdalene has competed in 12 meets.