| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:17.32 | GHAC Winter Invitational SCM | 2026-03-06 |
| 100m Breaststroke | 1:26.54 | Western Region Long Course Championships | 2025-06-13 |
| 100m Breaststroke | 1:24.83 | Western Region Short Course Championships | 2026-02-12 |
| 100m Butterfly | 1:16.47 | Border City Invitational 2025 | 2025-12-05 |
| 100m Freestyle | 1:01.89 | Western Region Long Course Championships | 2025-06-13 |
| 100m Freestyle | 1:00.53 | Western Region Short Course Championships | 2026-02-12 |
| 100m IM | 1:17.52 | GHAC Fall Invitational SCM | 2025-11-21 |
| 200m Backstroke | 2:47.49 | GHAC Fall Invitational SCM | 2025-11-21 |
| 200m Freestyle | 2:15.52 | Western Region Long Course Championships | 2025-06-13 |
| 200m Freestyle | 2:12.40 | Western Region Short Course Championships | 2026-02-12 |
| 200m IM | 2:39.08 | Western Region Short Course Championships | 2026-02-12 |
| 400m Freestyle | 4:59.52 | Western Region Long Course Championships | 2025-06-13 |
| 400m Freestyle | 4:48.77 | Western Region Short Course Championships | 2026-02-12 |
| 400m IM | 5:50.79 | GHAC In-House Time Trial 200/400 IM | 2025-11-18 |
| 50m Breaststroke | 38.54 | Western Region Long Course Championships | 2025-06-13 |
| 50m Breaststroke | 36.62 | Western Region Short Course Championships | 2026-02-12 |
| 50m Butterfly | 33.67 | Western Region Long Course Championships | 2025-06-13 |
| 50m Butterfly | 32.94 | Border City Invitational 2025 | 2025-12-05 |
| 50m Freestyle | 28.83 | Western Region Long Course Championships | 2025-06-13 |
| 50m Freestyle | 28.36 | Western Region Short Course Championships | 2026-02-12 |
| 800m Freestyle | 10:16.80 | Western Region Long Course Championships | 2025-06-13 |
| 800m Freestyle | 10:26.40 | GHAC Fall Invitational SCM | 2025-11-21 |
Fairley, Annika's top personal bests include 100m Backstroke (1:17.32), 100m Breaststroke (1:26.54), 100m Breaststroke (1:24.83), 100m Butterfly (1:16.47), 100m Freestyle (1:01.89).
Fairley, Annika swims for Golden Horseshoe Aquatic Club.
Fairley, Annika has competed in 8 meets.