| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:32.22 | Pugsley's Plunge 2026 | 2026-01-16 |
| 100m Breaststroke | 1:40.41 | Nose Creek Invitational 2026 | 2026-03-14 |
| 100m Butterfly | 1:31.12 | Nose Creek Invitational 2026 | 2026-03-14 |
| 100m Freestyle | 1:14.76 | Nose Creek Invitational 2026 | 2026-03-14 |
| 100m IM | 1:30.30 | 4th Annual Comet Cup | 2025-11-14 |
| 200m Backstroke | 3:19.32 | Pugsley's Plunge 2026 | 2026-01-16 |
| 200m Freestyle | 2:45.84 | Pugsley's Plunge 2026 | 2026-01-16 |
| 200m IM | 3:05.91 | Maverick Madness 2026 | 2026-01-30 |
| 400m Freestyle | 6:04.85 | Pugsley's Plunge 2026 | 2026-01-16 |
| 50m Backstroke | 41.55 | Nose Creek Invitational 2026 | 2026-03-14 |
| 50m Breaststroke | 44.79 | Nose Creek Invitational 2026 | 2026-03-14 |
| 50m Butterfly | 38.56 | Nose Creek Invitational 2026 | 2026-03-14 |
| 50m Freestyle | 32.81 | Nose Creek Invitational 2026 | 2026-03-14 |
Willmott, Kalen's top personal bests include 100m Backstroke (1:32.22), 100m Breaststroke (1:40.41), 100m Butterfly (1:31.12), 100m Freestyle (1:14.76), 100m IM (1:30.30).
Willmott, Kalen swims for Calgary Patriots Swim Club.
Willmott, Kalen has competed in 7 meets.