| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Breaststroke | 1:22.06 | East Coast Championships | 2025-07-10 |
| 100m Freestyle | 1:04.69 | Marianne Limpert Team Championship | 2026-02-05 |
| 100m IM | 1:14.09 | CVAC TIME TRIAL | 2026-02-22 |
| 200m Backstroke | 2:59.73 | East Coast Championships | 2025-07-10 |
| 200m Breaststroke | 3:13.66 | Marianne Limpert Team Championship | 2026-02-05 |
| 50m Backstroke | 38.46 | East Coast Championships | 2025-07-10 |
| 50m Breaststroke | 36.10 | Marianne Limpert Team Championship | 2026-02-05 |
| 50m Breaststroke | 35.61 | CVAC TIME TRIAL | 2026-02-22 |
| 50m Butterfly | 32.29 | Marianne Limpert Team Championship | 2026-02-05 |
| 50m Butterfly | 33.36 | CVAC TIME TRIAL | 2026-02-22 |
| 50m Freestyle | 29.61 | Marianne Limpert Team Championship | 2026-02-05 |
MacDonald, Kaden's top personal bests include 100m Breaststroke (1:22.06), 100m Freestyle (1:04.69), 100m IM (1:14.09), 200m Backstroke (2:59.73), 200m Breaststroke (3:13.66).
MacDonald, Kaden swims for Codiac Vikings Aquatic Club.
MacDonald, Kaden has competed in 4 meets.