| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Breaststroke | 1:44.45 | SDSC Winter Devo 2026 | 2026-02-28 |
| 100m Freestyle | 1:34.84 | Elf Extravaganza 2025 | 2025-12-06 |
| 100m IM | 1:46.51 | SDSC Halloween Devo 2025 | 2025-10-18 |
| 50m Backstroke | 46.40 | Elf Extravaganza 2025 | 2025-12-06 |
| 50m Breaststroke | 46.21 | Elf Extravaganza 2025 | 2025-12-06 |
| 50m Freestyle | 39.22 | SDSC Winter Devo 2026 | 2026-02-28 |
Guanzon, Sophia's top personal bests include 100m Breaststroke (1:44.45), 100m Freestyle (1:34.84), 100m IM (1:46.51), 50m Backstroke (46.40), 50m Breaststroke (46.21).
Guanzon, Sophia swims for Charlottetown Bluephins Aquatic Club.
Guanzon, Sophia has competed in 3 meets.