| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Freestyle | 2:08.38 | Premier # 2 | 2025-12-13 |
| 50m Backstroke | 1:10.58 | Premier # 2 | 2025-12-13 |
| 50m Breaststroke | 1:00.39 | Premier # 2 | 2025-12-13 |
| 50m Butterfly | 1:06.36 | Premier # 2 | 2025-12-13 |
| 50m Freestyle | 57.80 | Premier 1 Sharknado 2025 | 2025-11-02 |
Dai, Jannie's top personal bests include 100m Freestyle (2:08.38), 50m Backstroke (1:10.58), 50m Breaststroke (1:00.39), 50m Butterfly (1:06.36), 50m Freestyle (57.80).
Dai, Jannie swims for Fredericton Aquanauts Swimming Team.
Dai, Jannie has competed in 2 meets.