| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:15.37 | Western Transmountain Festival III | 2026-02-20 |
| 100m Backstroke | 1:10.49 | UCSC Grand Prix | 2026-01-30 |
| 100m Breaststroke | 1:23.69 | Summer Provincial Championships LC | 2025-07-24 |
| 100m Breaststroke | 1:22.73 | Cascade Speed Meet 2025 Provincial Series #1 | 2025-11-08 |
| 100m Butterfly | 1:12.12 | UCSC Grand Prix | 2026-01-30 |
| 100m Freestyle | 1:02.30 | Western Transmountain Festival III | 2026-02-20 |
| 100m Freestyle | 1:00.95 | 2025 PCS Xmas Cracker | 2025-12-05 |
| 100m IM | 1:11.96 | UCSC TC1-Special | 2025-10-17 |
| 200m Backstroke | 2:31.26 | Cascade Speed Meet 2025 Provincial Series #1 | 2025-11-08 |
| 200m Breaststroke | 3:00.50 | Western Transmountain Festival III | 2026-02-20 |
| 200m Breaststroke | 2:55.41 | 2025 PCS Xmas Cracker | 2025-12-05 |
| 200m Freestyle | 2:19.11 | Western Transmountain Festival III | 2026-02-20 |
| 200m Freestyle | 2:15.33 | 2025 PCS Xmas Cracker | 2025-12-05 |
| 200m IM | 2:38.43 | UCSC Spring Start-up | 2026-04-25 |
| 200m IM | 2:32.46 | 2025 PCS Xmas Cracker | 2025-12-05 |
| 400m Freestyle | 4:52.70 | Cascade Speed Meet 2025 Provincial Series #1 | 2025-11-08 |
| 50m Backstroke | 35.12 | Western Transmountain Festival III | 2026-02-20 |
| 50m Breaststroke | 39.66 | UCSC Spring Start-up | 2026-04-25 |
| 50m Breaststroke | 38.21 | 2025 PCS Xmas Cracker | 2025-12-05 |
| 50m Butterfly | 31.25 | Summer Provincial Championships LC | 2025-07-24 |
| 50m Butterfly | 31.43 | UCSC TC1-Special | 2025-10-17 |
| 50m Freestyle | 29.25 | Summer Provincial Championships LC | 2025-07-24 |
| 50m Freestyle | 28.84 | UCSC TC1-Special | 2025-10-17 |
| 800m Freestyle | 9:58.95 | 2025 PCS Xmas Cracker | 2025-12-05 |
Zhao, Sophia's top personal bests include 100m Backstroke (1:15.37), 100m Backstroke (1:10.49), 100m Breaststroke (1:23.69), 100m Breaststroke (1:22.73), 100m Butterfly (1:12.12).
Zhao, Sophia swims for Calgary Swimming.
Zhao, Sophia has competed in 8 meets.