| Event | Time | Meet | Date |
|---|---|---|---|
| 50m Backstroke | 46.07 | Craven SPORT Services Racing Series #2 | 2025-11-15 |
| 50m Breaststroke | 52.72 | Craven SPORT Services Racing Series #1 | 2025-09-27 |
| 50m Butterfly | 45.91 | Craven SPORT Services Racing Series #3 | 2026-03-07 |
| 50m Freestyle | 37.63 | Craven SPORT Services Racing Series #3 | 2026-03-07 |
Strozen, Gemma's top personal bests include 50m Backstroke (46.07), 50m Breaststroke (52.72), 50m Butterfly (45.91), 50m Freestyle (37.63).
Strozen, Gemma swims for Saskatoon Lasers Swim Club.
Strozen, Gemma has competed in 4 meets.