| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:29.11 | SilverRays Invitational | 2025-05-31 |
| 100m Backstroke | 1:27.59 | Summer Festival | 2025-06-13 |
| 100m Breaststroke | 1:29.03 | Edmonton Open 2026 | 2026-01-30 |
| 100m Breaststroke | 1:21.65 | Winter Festival | 2026-01-23 |
| 100m Butterfly | 1:42.96 | SilverRays Invitational | 2025-05-31 |
| 100m Butterfly | 1:26.98 | Winter Festival | 2026-01-23 |
| 100m Freestyle | 1:18.88 | Summer Provincial Trials LC | 2025-06-27 |
| 100m Freestyle | 1:11.95 | Winter Festival | 2026-01-23 |
| 200m Breaststroke | 3:14.92 | Edmonton Open 2026 | 2026-01-30 |
| 200m Breaststroke | 2:58.78 | OSC J.P. Fiset Invitational | 2025-12-11 |
| 200m Freestyle | 2:43.69 | Edmonton Open 2026 | 2026-01-30 |
| 200m Freestyle | 2:44.84 | Candy Cane Invitational | 2025-11-28 |
| 200m IM | 3:01.90 | Edmonton Open 2026 | 2026-01-30 |
| 200m IM | 2:53.39 | Winter Festival | 2026-01-23 |
| 400m Freestyle | 6:06.64 | SilverRays Invitational | 2025-05-31 |
| 400m Freestyle | 5:37.00 | Winter Festival | 2026-01-23 |
| 400m IM | 7:10.72 | SilverRays Invitational | 2025-05-31 |
| 400m IM | 6:33.89 | OSC J.P. Fiset Invitational | 2025-12-11 |
| 50m Backstroke | 40.57 | SilverRays Invitational | 2025-05-31 |
| 50m Backstroke | 38.84 | Candy Cane Invitational | 2025-11-28 |
| 50m Breaststroke | 44.56 | Summer Provincial Trials LC | 2025-06-27 |
| 50m Breaststroke | 38.00 | Winter Festival | 2026-01-23 |
| 50m Butterfly | 37.54 | Edmonton Open 2026 | 2026-01-30 |
| 50m Butterfly | 35.43 | Winter Festival | 2026-01-23 |
| 50m Freestyle | 36.43 | Summer Provincial Trials LC | 2025-06-27 |
| 50m Freestyle | 32.66 | Winter Festival | 2026-01-23 |
Arbuckle, Brooklyn's top personal bests include 100m Backstroke (1:29.11), 100m Backstroke (1:27.59), 100m Breaststroke (1:29.03), 100m Breaststroke (1:21.65), 100m Butterfly (1:42.96).
Arbuckle, Brooklyn swims for Strathcona County Silver Rays.
Arbuckle, Brooklyn has competed in 8 meets.