| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:28.72 | ASSA Provincial Championships | 2025-08-01 |
| 100m IM | 1:26.82 | Peace River Porpoises/Smoky River Manatees Invite | 2025-06-28 |
| 50m Backstroke | 39.77 | Region A Regional Championships | 2025-07-26 |
| 50m Breaststroke | 46.46 | Beaverlodge Barracudes 2025 Invitational | 2025-05-31 |
| 50m Butterfly | 37.68 | Peace River Porpoises/Smoky River Manatees Invite | 2025-06-28 |
| 50m Freestyle | 33.93 | Peace River Porpoises/Smoky River Manatees Invite | 2025-06-28 |
Deering, Mischa's top personal bests include 100m Backstroke (1:28.72), 100m IM (1:26.82), 50m Backstroke (39.77), 50m Breaststroke (46.46), 50m Butterfly (37.68).
Deering, Mischa swims for High Prairie Dolphins.
Deering, Mischa has competed in 5 meets.