| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:11.41 | 2025 LC Far Western Championship | 2025-07-31 |
| 100m Butterfly | 1:10.87 | 2025 LC Far Western Championship | 2025-07-31 |
| 100m Freestyle | 1:03.00 | 2025 LC Far Western Championship | 2025-07-31 |
| 200m Freestyle | 2:14.91 | 2025 LC Far Western Championship | 2025-07-31 |
| 50m Backstroke | 32.98 | 2025 LC Far Western Championship | 2025-07-31 |
| 50m Butterfly | 29.93 | 2025 LC Far Western Championship | 2025-07-31 |
| 50m Freestyle | 28.86 | 2025 LC Far Western Championship | 2025-07-31 |
Gavrylenko, Sasha's top personal bests include 100m Backstroke (1:11.41), 100m Butterfly (1:10.87), 100m Freestyle (1:03.00), 200m Freestyle (2:14.91), 50m Backstroke (32.98).
Gavrylenko, Sasha swims for Orinda Aquatics.
Gavrylenko, Sasha has competed in 1 meets.