| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Breaststroke | 2:23.69 | 2026 Future Stars League #3 - NYAC | 2026-02-08 |
| 25m Backstroke | 30.63 | Future Stars Swim League MSSAC 2026 | 2026-01-31 |
| 25m Butterfly | 30.13 | Lakeshore Swim Club Spring Development Meet | 2026-03-01 |
| 50m Backstroke | 57.77 | Lakeshore Swim Club Spring Development Meet | 2026-03-01 |
| 50m Freestyle | 52.16 | Lakeshore Swim Club Spring Development Meet | 2026-03-01 |
Cao, Geyu's top personal bests include 100m Breaststroke (2:23.69), 25m Backstroke (30.63), 25m Butterfly (30.13), 50m Backstroke (57.77), 50m Freestyle (52.16).
Cao, Geyu swims for Mississauga Aquatic Club.
Cao, Geyu has competed in 3 meets.