| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Breaststroke | 1:12.67 | Winter Provincial Trials | 2026-03-06 |
| 100m Freestyle | 1:01.48 | Winter Provincial Trials | 2026-03-06 |
| 100m IM | 1:15.12 | CP Team Champs 2025 | 2025-09-27 |
| 200m Breaststroke | 2:44.20 | Winter Provincial Trials | 2026-03-06 |
| 200m Freestyle | 2:19.25 | OSC J.P. Fiset Invitational | 2025-12-11 |
| 200m IM | 2:37.45 | 2025 KSC SC Invitational | 2025-11-21 |
| 50m Backstroke | 35.35 | Pugsley's Plunge 2026 | 2026-01-16 |
| 50m Breaststroke | 32.66 | Winter Provincial Trials | 2026-03-06 |
| 50m Butterfly | 32.64 | Pugsley's Plunge 2026 | 2026-01-16 |
| 50m Freestyle | 27.55 | Winter Provincial Trials | 2026-03-06 |
Sun, Quan's top personal bests include 100m Breaststroke (1:12.67), 100m Freestyle (1:01.48), 100m IM (1:15.12), 200m Breaststroke (2:44.20), 200m Freestyle (2:19.25).
Sun, Quan swims for Calgary Patriots Swim Club.
Sun, Quan has competed in 7 meets.