| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:20.55 | 2026 VIR SC Championships | 2026-01-30 |
| 100m Butterfly | 1:13.12 | 2025 NRST Ugly Sweater | 2025-12-12 |
| 100m Freestyle | 1:07.68 | BC Winter Divisionals - Island & Coastal Vancouver | 2026-02-20 |
| 100m IM | 1:18.68 | 2025 ISC Bennett Cup | 2025-11-07 |
| 200m Freestyle | 2:30.54 | 2025 NRST Ugly Sweater | 2025-12-12 |
| 200m IM | 2:53.48 | 2025 NRST Fall Invitational | 2025-10-25 |
| 400m Freestyle | 5:25.16 | 2025 NRST Ugly Sweater | 2025-12-12 |
| 50m Backstroke | 36.28 | 2025 NRST Ugly Sweater | 2025-12-12 |
| 50m Breaststroke | 41.64 | 2026 VIR SC Championships | 2026-01-30 |
| 50m Butterfly | 31.33 | 2025 NRST Ugly Sweater | 2025-12-12 |
| 50m Freestyle | 30.09 | 2025 NRST Ugly Sweater | 2025-12-12 |
Chalker, Mackenzie's top personal bests include 100m Backstroke (1:20.55), 100m Butterfly (1:13.12), 100m Freestyle (1:07.68), 100m IM (1:18.68), 200m Freestyle (2:30.54).
Chalker, Mackenzie swims for Nanaimo Riptides Swim Team.
Chalker, Mackenzie has competed in 8 meets.