| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Breaststroke | 1:21.92 | Winter Waves Invitational | 2026-03-13 |
| 100m Butterfly | 1:10.91 | West Coast Invitational | 2025-11-08 |
| 100m Freestyle | 1:00.38 | Icebreaker Invitational | 2026-01-30 |
| 100m IM | 1:09.42 | Icebreaker Invitational | 2026-01-30 |
| 200m Freestyle | 2:19.00 | Icebreaker Invitational | 2026-01-30 |
| 50m Backstroke | 34.51 | GLSC January Time Trial | 2026-01-11 |
| 50m Breaststroke | 36.47 | Icebreaker Invitational | 2026-01-30 |
| 50m Butterfly | 29.06 | West Coast Invitational | 2025-11-08 |
| 50m Freestyle | 26.90 | West Coast Invitational | 2025-11-08 |
Dean, Nathan's top personal bests include 100m Breaststroke (1:21.92), 100m Butterfly (1:10.91), 100m Freestyle (1:00.38), 100m IM (1:09.42), 200m Freestyle (2:19.00).
Dean, Nathan swims for Gander Lakers.
Dean, Nathan has competed in 5 meets.