| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Breaststroke | 1:16.58 | Marianne Limpert Team Championship | 2026-02-05 |
| 100m Breaststroke | 1:14.35 | NB Open Cup 2025 | 2025-12-05 |
| 100m Freestyle | 56.87 | NB Open Cup 2025 | 2025-12-05 |
| 200m Backstroke | 2:27.36 | Marianne Limpert Team Championship | 2026-02-05 |
| 200m Backstroke | 2:18.14 | NB Open Cup 2025 | 2025-12-05 |
| 200m Breaststroke | 2:42.08 | Marianne Limpert Team Championship | 2026-02-05 |
| 200m Freestyle | 2:12.87 | East Coast Championships | 2025-07-10 |
| 200m Freestyle | 2:02.35 | NB Open Cup 2025 | 2025-12-05 |
| 200m IM | 2:21.48 | Marianne Limpert Team Championship | 2026-02-05 |
| 200m IM | 2:18.34 | NB Open Cup 2025 | 2025-12-05 |
| 400m Freestyle | 4:41.50 | 2025 Canada Games | 2025-08-10 |
| 400m IM | 5:05.60 | Marianne Limpert Team Championship | 2026-02-05 |
| 50m Backstroke | 31.98 | East Coast Championships | 2025-07-10 |
| 50m Freestyle | 25.92 | Marianne Limpert Team Championship | 2026-02-05 |
| 50m Freestyle | 25.94 | NB Open Cup 2025 | 2025-12-05 |
| 800m Freestyle | 9:18.56 | East Coast Championships | 2025-07-10 |
Archer-Shee, Cayden's top personal bests include 100m Breaststroke (1:16.58), 100m Breaststroke (1:14.35), 100m Freestyle (56.87), 200m Backstroke (2:27.36), 200m Backstroke (2:18.14).
Archer-Shee, Cayden swims for Bathurst Blast.
Archer-Shee, Cayden has competed in 4 meets.