| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:04.57 | 2026 Dave Kensit Memorial SC Championship | 2026-02-06 |
| 100m Breaststroke | 1:27.17 | 2026 Dave Kensit Memorial SC Championship | 2026-02-06 |
| 100m Butterfly | 1:23.40 | SLSC Spring Time Trial | 2025-05-31 |
| 100m IM | 1:11.95 | NEOR 2 2026 | 2026-01-24 |
| 200m Backstroke | 2:18.83 | 2026 Dave Kensit Memorial SC Championship | 2026-02-06 |
| 200m Freestyle | 2:21.56 | 2025-2026 SSAT Invitational - NEOR 1 | 2025-10-25 |
| 200m IM | 2:34.38 | 2026 Dave Kensit Memorial SC Championship | 2026-02-06 |
| 400m Freestyle | 5:05.01 | 2025-2026 SSAT Invitational - NEOR 1 | 2025-10-25 |
| 50m Backstroke | 31.69 | 2026 Dave Kensit Memorial SC Championship | 2026-02-06 |
| 50m Breaststroke | 40.40 | 2026 Dave Kensit Memorial SC Championship | 2026-02-06 |
| 50m Butterfly | 31.33 | 2026 Dave Kensit Memorial SC Championship | 2026-02-06 |
McDonald, Aiden's top personal bests include 100m Backstroke (1:04.57), 100m Breaststroke (1:27.17), 100m Butterfly (1:23.40), 100m IM (1:11.95), 200m Backstroke (2:18.83).
McDonald, Aiden swims for Sudbury Laurentian Swim Club.
McDonald, Aiden has competed in 7 meets.