| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:23.05 | Delta March LMR | 2026-03-14 |
| 100m Breaststroke | 1:34.33 | BC Winter Divisionals - Vancouver & Fraser | 2026-02-20 |
| 100m Butterfly | 1:20.68 | Delta March LMR | 2026-03-14 |
| 100m Freestyle | 1:15.36 | Chena Invitational | 2026-01-24 |
| 100m IM | 1:24.71 | Chena Invitational | 2026-01-24 |
| 200m Backstroke | 2:57.76 | Delta March LMR | 2026-03-14 |
| 200m Breaststroke | 3:20.02 | BC Winter Divisionals - Vancouver & Fraser | 2026-02-20 |
| 200m Freestyle | 2:46.07 | Delta March LMR | 2026-03-14 |
| 200m IM | 2:57.49 | BC Winter Divisionals - Vancouver & Fraser | 2026-02-20 |
| 400m Freestyle | 6:09.89 | Delta Distance LMR | 2025-11-30 |
| 400m IM | 6:18.96 | Delta March LMR | 2026-03-14 |
| 50m Backstroke | 37.24 | BC Winter Divisionals - Vancouver & Fraser | 2026-02-20 |
| 50m Breaststroke | 42.41 | BC Winter Divisionals - Vancouver & Fraser | 2026-02-20 |
| 50m Butterfly | 36.65 | Delta March LMR | 2026-03-14 |
| 50m Freestyle | 33.34 | BC Winter Divisionals - Vancouver & Fraser | 2026-02-20 |
Li, Gianna's top personal bests include 100m Backstroke (1:23.05), 100m Breaststroke (1:34.33), 100m Butterfly (1:20.68), 100m Freestyle (1:15.36), 100m IM (1:24.71).
Li, Gianna swims for Pacific Sea Wolves.
Li, Gianna has competed in 10 meets.