| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:04.62 | Edmonton Open 2026 | 2026-01-30 |
| 100m Backstroke | 1:01.65 | 2026 Manta Grand Prix | 2026-02-20 |
| 100m Breaststroke | 1:13.37 | ManSask Provincial Championships | 2025-07-10 |
| 100m Breaststroke | 1:09.77 | 2026 Manta Grand Prix | 2026-02-20 |
| 100m Butterfly | 1:03.00 | The Steve Molloy Invitational 2025 | 2025-11-07 |
| 100m Freestyle | 57.20 | Edmonton Open 2026 | 2026-01-30 |
| 100m Freestyle | 55.56 | 2026 Manta Grand Prix | 2026-02-20 |
| 100m IM | 1:01.77 | Bison Sprint IM Invitational | 2026-01-10 |
| 200m Backstroke | 2:24.03 | Edmonton Open 2026 | 2026-01-30 |
| 200m Backstroke | 2:14.82 | Seals West Side Challenge | 2025-11-28 |
| 200m Breaststroke | 2:32.59 | 2026 Manta Grand Prix | 2026-02-20 |
| 200m Freestyle | 2:05.03 | Edmonton Open 2026 | 2026-01-30 |
| 200m Freestyle | 1:59.08 | 2026 Manta Grand Prix | 2026-02-20 |
| 200m IM | 2:22.94 | ManSask Provincial Championships | 2025-07-10 |
| 200m IM | 2:15.57 | The Steve Molloy Invitational 2025 | 2025-11-07 |
| 400m IM | 4:50.03 | St. James Seals Invitational | 2026-01-23 |
| 50m Backstroke | 30.38 | Edmonton Open 2026 | 2026-01-30 |
| 50m Backstroke | 29.42 | Seals West Side Challenge | 2025-11-28 |
| 50m Breaststroke | 33.05 | Edmonton Open 2026 | 2026-01-30 |
| 50m Breaststroke | 32.37 | Bison Sprint IM Invitational | 2026-01-10 |
| 50m Butterfly | 28.35 | ManSask Provincial Championships | 2025-07-10 |
| 50m Butterfly | 28.12 | Bison Sprint IM Invitational | 2026-01-10 |
| 50m Freestyle | 26.74 | Edmonton Open 2026 | 2026-01-30 |
| 50m Freestyle | 26.39 | 2026 Manta Grand Prix | 2026-02-20 |
West, Halle's top personal bests include 100m Backstroke (1:04.62), 100m Backstroke (1:01.65), 100m Breaststroke (1:13.37), 100m Breaststroke (1:09.77), 100m Butterfly (1:03.00).
West, Halle swims for Manta Swim Club.
West, Halle has competed in 8 meets.