| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Breaststroke | 1:28.23 | 2026 Central Region Div 1 SC Championships | 2026-02-06 |
| 100m Butterfly | 1:23.02 | 2025 York Invitational | 2025-11-15 |
| 100m Freestyle | 1:06.21 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 200m Backstroke | 2:49.11 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 200m Breaststroke | 3:10.59 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 200m Butterfly | 3:08.20 | RHAC Fall Classic 2025 | 2025-10-24 |
| 200m Freestyle | 2:29.62 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 200m IM | 2:46.45 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 400m Freestyle | 5:22.92 | 2025 York Invitational | 2025-11-15 |
| 400m IM | 5:59.28 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 50m Breaststroke | 42.43 | 2025 York Invitational | 2025-11-15 |
| 50m Butterfly | 36.60 | RHAC Fall Classic 2025 | 2025-10-24 |
| 50m Freestyle | 30.49 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 800m Freestyle | 11:11.48 | 2025 MSSAC Harvest Invitational | 2025-11-01 |
Li, Sophie's top personal bests include 100m Breaststroke (1:28.23), 100m Butterfly (1:23.02), 100m Freestyle (1:06.21), 200m Backstroke (2:49.11), 200m Breaststroke (3:10.59).
Li, Sophie swims for Mississauga Aquatic Club.
Li, Sophie has competed in 9 meets.