| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:04.10 | East Coast Championships | 2025-07-10 |
| 100m Backstroke | 1:00.74 | Winter Waves Invitational | 2026-03-13 |
| 100m Breaststroke | 1:15.90 | Bluefins Fall Pentathlon | 2025-11-14 |
| 100m Butterfly | 1:03.17 | Back to the Blocks Invitational | 2026-02-21 |
| 100m Butterfly | 1:01.25 | Winter Waves Invitational | 2026-03-13 |
| 100m Freestyle | 55.70 | Bluefins Fall Pentathlon | 2025-11-14 |
| 100m IM | 1:03.81 | Bluefins Fall Pentathlon | 2025-11-14 |
| 200m Backstroke | 2:21.49 | East Coast Championships | 2025-07-10 |
| 200m Butterfly | 2:19.12 | Winter Waves Invitational | 2026-03-13 |
| 200m Freestyle | 2:02.80 | East Coast Championships | 2025-07-10 |
| 200m Freestyle | 1:59.31 | 2025 SNL Provincial Championships | 2025-05-30 |
| 200m IM | 2:21.05 | Back to the Blocks Invitational | 2026-02-21 |
| 200m IM | 2:14.93 | 2025 SNL Provincial Championships | 2025-05-30 |
| 3000m Freestyle | 8:18.82 | 2025 Canada Games | 2025-08-10 |
| 400m Freestyle | 4:20.74 | 2025 Canada Games | 2025-08-10 |
| 400m Freestyle | 4:16.65 | 2025 SNL Provincial Championships | 2025-05-30 |
| 400m IM | 4:59.67 | 2025 Canada Games | 2025-08-10 |
| 400m IM | 4:54.37 | 2025 SNL Provincial Championships | 2025-05-30 |
| 50m Backstroke | 30.24 | East Coast Championships | 2025-07-10 |
| 50m Butterfly | 28.01 | Back to the Blocks Invitational | 2026-02-21 |
| 50m Butterfly | 28.00 | Winter Waves Invitational | 2026-03-13 |
| 50m Freestyle | 26.53 | Icebreaker Invitational | 2026-01-30 |
| 800m Freestyle | 9:06.20 | 2025 Canada Games | 2025-08-10 |
Wilson, Nathan's top personal bests include 100m Backstroke (1:04.10), 100m Backstroke (1:00.74), 100m Breaststroke (1:15.90), 100m Butterfly (1:03.17), 100m Butterfly (1:01.25).
Wilson, Nathan swims for St. John's Legends Swim Club.
Wilson, Nathan has competed in 7 meets.