| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:23.63 | OSC HOME OPENER | 2025-10-19 |
| 100m Breaststroke | 1:21.92 | Winter Provincial Trials | 2026-03-06 |
| 100m Butterfly | 1:33.10 | SilverRays Invitational | 2025-05-31 |
| 100m Butterfly | 1:24.28 | OSC HOME OPENER | 2025-10-19 |
| 100m Freestyle | 1:10.50 | OSC J.P. Fiset Invitational | 2025-12-11 |
| 100m IM | 1:19.73 | Winter Festival | 2026-01-23 |
| 200m Backstroke | 3:01.87 | Summer Festival | 2025-06-13 |
| 200m Breaststroke | 3:30.84 | SilverRays Invitational | 2025-05-31 |
| 200m Breaststroke | 2:58.61 | Winter Provincial Trials | 2026-03-06 |
| 200m Freestyle | 2:34.86 | Candy Cane Invitational | 2025-11-28 |
| 200m IM | 3:07.08 | SilverRays Invitational | 2025-05-31 |
| 200m IM | 2:47.69 | Winter Provincial Trials | 2026-03-06 |
| 400m Freestyle | 5:38.76 | Candy Cane Invitational | 2025-11-28 |
| 400m IM | 5:50.45 | Winter Provincial Trials | 2026-03-06 |
| 50m Backstroke | 40.17 | SilverRays Invitational | 2025-05-31 |
| 50m Backstroke | 36.48 | Winter Festival | 2026-01-23 |
| 50m Breaststroke | 36.76 | Winter Provincial Trials | 2026-03-06 |
| 50m Butterfly | 38.73 | SilverRays Invitational | 2025-05-31 |
| 50m Butterfly | 35.95 | Winter Provincial Trials | 2026-03-06 |
| 50m Freestyle | 32.74 | SilverRays Invitational | 2025-05-31 |
| 50m Freestyle | 30.66 | Winter Festival | 2026-01-23 |
| 800m Freestyle | 12:38.35 | SilverRays Invitational | 2025-05-31 |
Rymer, Kai's top personal bests include 100m Backstroke (1:23.63), 100m Breaststroke (1:21.92), 100m Butterfly (1:33.10), 100m Butterfly (1:24.28), 100m Freestyle (1:10.50).
Rymer, Kai swims for Olympian Swim Club.
Rymer, Kai has competed in 8 meets.