| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:14.00 | GHAC Winter Invitational SCM | 2026-03-06 |
| 100m Breaststroke | 1:29.20 | GHAC Winter Invitational SCM | 2026-03-06 |
| 100m Butterfly | 1:20.04 | BAD Outdoor LC Invitational | 2025-06-20 |
| 100m Freestyle | 1:05.22 | LC Winter Invitational | 2026-01-30 |
| 100m Freestyle | 1:02.16 | BAC SC Fall Invitational | 2025-11-07 |
| 200m IM | 2:54.04 | BAD Outdoor LC Invitational | 2025-06-20 |
| 200m IM | 2:51.61 | BAC SC Fall Invitational | 2025-11-07 |
| 400m Freestyle | 5:21.04 | 2026 Joanne Malar Invitational | 2026-01-16 |
| 400m IM | 6:23.76 | LC Winter Invitational | 2026-01-30 |
| 50m Backstroke | 35.11 | BAC SC Fall Invitational | 2025-11-07 |
| 50m Breaststroke | 42.36 | BAD Outdoor LC Invitational | 2025-06-20 |
| 50m Butterfly | 32.33 | LC Winter Invitational | 2026-01-30 |
| 50m Butterfly | 31.64 | 2026 Joanne Malar Invitational | 2026-01-16 |
| 50m Freestyle | 29.84 | BAD Outdoor LC Invitational | 2025-06-20 |
Fusch, Kai's top personal bests include 100m Backstroke (1:14.00), 100m Breaststroke (1:29.20), 100m Butterfly (1:20.04), 100m Freestyle (1:05.22), 100m Freestyle (1:02.16).
Fusch, Kai swims for Ancaster Alligators Swim Team Inc..
Fusch, Kai has competed in 5 meets.