| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:29.68 | 2026 Dave Kensit Memorial SC Championship | 2026-02-06 |
| 100m Breaststroke | 1:55.47 | NEOR Top Fish #1 | 2025-11-09 |
| 100m Freestyle | 1:15.96 | 2026 Dave Kensit Memorial SC Championship | 2026-02-06 |
| 100m IM | 1:35.26 | NCA Christmas Meet | 2025-12-17 |
| 200m Backstroke | 3:12.52 | 2026 Dave Kensit Memorial SC Championship | 2026-02-06 |
| 200m Freestyle | 2:51.78 | 2026 Dave Kensit Memorial SC Championship | 2026-02-06 |
| 50m Backstroke | 39.57 | 2026 Dave Kensit Memorial SC Championship | 2026-02-06 |
| 50m Butterfly | 40.69 | 2026 Dave Kensit Memorial SC Championship | 2026-02-06 |
| 50m Freestyle | 35.28 | 2026 Dave Kensit Memorial SC Championship | 2026-02-06 |
Saari, Kai's top personal bests include 100m Backstroke (1:29.68), 100m Breaststroke (1:55.47), 100m Freestyle (1:15.96), 100m IM (1:35.26), 200m Backstroke (3:12.52).
Saari, Kai swims for Nickel City Aquatics.
Saari, Kai has competed in 7 meets.