| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:30.87 | Blue Bears Invitational | 2026-01-16 |
| 100m Breaststroke | 1:45.66 | Neil Lepps 2026 | 2026-03-14 |
| 100m Butterfly | 1:33.27 | Neil Lepps 2026 | 2026-03-14 |
| 100m Freestyle | 1:17.69 | Neil Lepps 2026 | 2026-03-14 |
| 200m Freestyle | 2:59.27 | Candy Cane Invitational | 2025-11-28 |
| 200m IM | 3:31.01 | Blue Bears Invitational | 2026-01-16 |
| 50m Backstroke | 40.99 | Neil Lepps 2026 | 2026-03-14 |
| 50m Breaststroke | 48.39 | Neil Lepps 2026 | 2026-03-14 |
| 50m Butterfly | 40.73 | OSC HOME OPENER | 2025-10-19 |
| 50m Freestyle | 34.74 | Neil Lepps 2026 | 2026-03-14 |
Cheng, Aviela's top personal bests include 100m Backstroke (1:30.87), 100m Breaststroke (1:45.66), 100m Butterfly (1:33.27), 100m Freestyle (1:17.69), 200m Freestyle (2:59.27).
Cheng, Aviela swims for Olympian Swim Club.
Cheng, Aviela has competed in 5 meets.