| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 2:07.45 | 2025 Edson Orcas Splash and Dash | 2025-11-22 |
| 100m Freestyle | 1:42.86 | 2025 Edson Orcas Splash and Dash | 2025-11-22 |
| 200m Freestyle | 3:50.77 | 2025 Edson Orcas Splash and Dash | 2025-11-22 |
| 400m Freestyle | 7:56.14 | 2025 Edson Orcas Splash and Dash | 2025-11-22 |
| 50m Backstroke | 58.01 | 2025 Edson Orcas Splash and Dash | 2025-11-22 |
| 50m Breaststroke | 1:19.49 | 2025 Edson Orcas Splash and Dash | 2025-11-22 |
| 50m Freestyle | 43.99 | 2025 Edson Orcas Splash and Dash | 2025-11-22 |
Buker, Grayson's top personal bests include 100m Backstroke (2:07.45), 100m Freestyle (1:42.86), 200m Freestyle (3:50.77), 400m Freestyle (7:56.14), 50m Backstroke (58.01).
Buker, Grayson swims for Peace River Wahoos Swim Club.
Buker, Grayson has competed in 1 meets.