| Event | Time | Meet | Date |
|---|---|---|---|
| 25m Backstroke | 25.75 | 2025 Academy Holiday Splash | 2025-12-14 |
| 25m Butterfly | 26.40 | 2026 Academy Spring Splash | 2026-03-01 |
| 50m Backstroke | 58.55 | 2026 Academy Spring Splash - Part 2 | 2026-03-15 |
| 50m Breaststroke | 1:01.69 | 2025 Academy Holiday Splash | 2025-12-14 |
| 50m Freestyle | 46.02 | 2026 Academy Spring Splash | 2026-03-01 |
Koll-Gunderson, Flynn's top personal bests include 25m Backstroke (25.75), 25m Butterfly (26.40), 50m Backstroke (58.55), 50m Breaststroke (1:01.69), 50m Freestyle (46.02).
Koll-Gunderson, Flynn swims for Toronto Swim Club.
Koll-Gunderson, Flynn has competed in 4 meets.