| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:08.79 | Western Region Short Course Championships | 2026-02-12 |
| 100m Breaststroke | 1:12.21 | LAC - Nothers Fall Invitational | 2025-11-21 |
| 100m Butterfly | 1:08.54 | Walker Invitational | 2025-10-25 |
| 100m Freestyle | 1:00.39 | Western Region Short Course Championships | 2026-02-12 |
| 200m Breaststroke | 2:38.10 | LAC - Nothers Fall Invitational | 2025-11-21 |
| 200m Butterfly | 2:36.17 | Western Region Short Course Championships | 2026-02-12 |
| 200m Freestyle | 2:17.26 | Western Region Short Course Championships | 2026-02-12 |
| 200m IM | 2:31.18 | Walker Invitational | 2025-10-25 |
| 400m IM | 5:17.48 | LAC - Nothers Fall Invitational | 2025-11-21 |
| 50m Backstroke | 34.58 | Walker Invitational | 2025-10-25 |
| 50m Breaststroke | 35.09 | Walker Invitational | 2025-10-25 |
| 50m Butterfly | 29.60 | LAC - Nothers Fall Invitational | 2025-11-21 |
| 50m Freestyle | 28.28 | LAC - Nothers Fall Invitational | 2025-11-21 |
| 800m Freestyle | 10:35.32 | Royal City Invitational | 2025-12-14 |
Lake, Mackenzie's top personal bests include 100m Backstroke (1:08.79), 100m Breaststroke (1:12.21), 100m Butterfly (1:08.54), 100m Freestyle (1:00.39), 200m Breaststroke (2:38.10).
Lake, Mackenzie swims for Royal City Aquatics.
Lake, Mackenzie has competed in 8 meets.