| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 2:07.46 | Craven SPORT Services Racing Series #3 | 2026-03-07 |
| 100m Breaststroke | 1:59.53 | Winter Solstice | 2025-11-29 |
| 100m Freestyle | 1:48.64 | Winter Solstice | 2025-11-29 |
| 200m Freestyle | 4:16.53 | Craven SPORT Services Racing Series #3 | 2026-03-07 |
| 200m IM | 4:32.22 | Craven SPORT Services Racing Series #3 | 2026-03-07 |
| 25m Backstroke | 26.13 | Craven SPORT Services Racing Series #1 | 2025-09-27 |
| 25m Breaststroke | 28.67 | Craven SPORT Services Racing Series #1 | 2025-09-27 |
| 50m Backstroke | 57.84 | Winter Solstice | 2025-11-29 |
| 50m Breaststroke | 53.34 | Winter Solstice | 2025-11-29 |
| 50m Butterfly | 1:10.02 | Winter Solstice | 2025-11-29 |
| 50m Freestyle | 48.40 | Winter Solstice | 2025-11-29 |
Sun, Jinyi's top personal bests include 100m Backstroke (2:07.46), 100m Breaststroke (1:59.53), 100m Freestyle (1:48.64), 200m Freestyle (4:16.53), 200m IM (4:32.22).
Sun, Jinyi swims for Team Gold.
Sun, Jinyi has competed in 5 meets.