| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:22.67 | Edmonton Open 2026 | 2026-01-30 |
| 100m Backstroke | 1:18.79 | Seals West Side Challenge | 2025-11-28 |
| 100m Breaststroke | 1:34.28 | Edmonton Open 2026 | 2026-01-30 |
| 100m Breaststroke | 1:29.90 | 2025 Prairie Winter International | 2025-12-11 |
| 100m Butterfly | 1:24.45 | ManSask Provincial Championships | 2025-07-10 |
| 100m Freestyle | 1:08.11 | MAC Summer Invitational | 2025-07-24 |
| 100m Freestyle | 1:06.19 | 2025 Prairie Winter International | 2025-12-11 |
| 100m IM | 1:18.50 | Bison Sprint IM Invitational | 2025-10-18 |
| 200m Freestyle | 2:29.01 | ManSask Provincial Championships | 2025-07-10 |
| 200m Freestyle | 2:27.06 | 2025 Prairie Winter International | 2025-12-11 |
| 200m IM | 2:51.35 | ManSask Provincial Championships | 2025-07-10 |
| 400m Freestyle | 5:22.50 | Spooktacular Goldfins Invitational 49 | 2025-10-24 |
| 50m Backstroke | 37.58 | MAC Summer Invitational | 2025-07-24 |
| 50m Backstroke | 36.11 | Manitoba Open Junior Provincials | 2026-02-06 |
| 50m Breaststroke | 41.75 | The Steve Molloy Invitational 2025 | 2025-11-07 |
| 50m Butterfly | 35.28 | ManSask Provincial Championships | 2025-07-10 |
| 50m Butterfly | 34.31 | 2025 Prairie Winter International | 2025-12-11 |
| 50m Freestyle | 30.79 | Edmonton Open 2026 | 2026-01-30 |
| 50m Freestyle | 30.24 | 2025 Prairie Winter International | 2025-12-11 |
| 800m Freestyle | 11:16.98 | Spooktacular Goldfins Invitational 49 | 2025-10-24 |
McKay, Emily's top personal bests include 100m Backstroke (1:22.67), 100m Backstroke (1:18.79), 100m Breaststroke (1:34.28), 100m Breaststroke (1:29.90), 100m Butterfly (1:24.45).
McKay, Emily swims for Manitoba Marlins.
McKay, Emily has competed in 12 meets.