| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:19.86 | Toronto Grand Prix | 2026-01-24 |
| 100m Backstroke | 1:09.47 | 2025 Summer Divisionals - North & Interior | 2025-06-27 |
| 100m Breaststroke | 1:30.57 | 2025 Murray Drudge Invitational | 2025-12-05 |
| 100m Freestyle | 1:05.88 | 2025 Summer Divisionals - North & Interior | 2025-06-27 |
| 100m IM | 1:18.12 | 2025 Downtown Sprint Meet | 2025-10-25 |
| 200m Backstroke | 2:44.70 | Toronto Grand Prix | 2026-01-24 |
| 200m Backstroke | 2:25.88 | 2025 Summer Divisionals - North & Interior | 2025-06-27 |
| 200m Freestyle | 2:24.13 | 2025 Summer Divisionals - North & Interior | 2025-06-27 |
| 200m IM | 2:33.48 | 2025 Summer Divisionals - North & Interior | 2025-06-27 |
| 400m Freestyle | 4:58.49 | 2025 Summer Divisionals - North & Interior | 2025-06-27 |
| 400m IM | 5:32.41 | 2025 Summer Divisionals - North & Interior | 2025-06-27 |
| 50m Backstroke | 37.29 | Toronto Grand Prix | 2026-01-24 |
| 50m Backstroke | 33.24 | 2025 Summer Divisionals - North & Interior | 2025-06-27 |
| 50m Freestyle | 34.16 | Toronto Grand Prix | 2026-01-24 |
Kurihara, Kanna's top personal bests include 100m Backstroke (1:19.86), 100m Backstroke (1:09.47), 100m Breaststroke (1:30.57), 100m Freestyle (1:05.88), 100m IM (1:18.12).
Kurihara, Kanna swims for Toronto Swim Club.
Kurihara, Kanna has competed in 6 meets.