| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:28.18 | 2025 Dominique Bouchard Invitational Meet | 2025-11-14 |
| 100m Breaststroke | 1:31.99 | 2026 Dave Kensit Memorial SC Championship | 2026-02-06 |
| 100m Butterfly | 1:33.90 | NEOR 2 2026 | 2026-01-24 |
| 100m Freestyle | 1:14.01 | 2026 Dave Kensit Memorial SC Championship | 2026-02-06 |
| 200m Backstroke | 3:02.68 | 2025 Dominique Bouchard Invitational Meet | 2025-11-14 |
| 200m Breaststroke | 3:14.55 | 2026 Dave Kensit Memorial SC Championship | 2026-02-06 |
| 200m Butterfly | 3:34.35 | 2026 Dave Kensit Memorial SC Championship | 2026-02-06 |
| 200m Freestyle | 2:43.71 | 2026 Dave Kensit Memorial SC Championship | 2026-02-06 |
| 200m IM | 2:57.48 | 2026 Dave Kensit Memorial SC Championship | 2026-02-06 |
| 400m Freestyle | 6:08.63 | 2025-2026 SSAT Invitational - NEOR 1 | 2025-10-25 |
| 50m Backstroke | 40.13 | 2026 Titans' In-House Meet 1 - Age Group | 2026-01-10 |
| 50m Freestyle | 34.13 | 2025 Dominique Bouchard Invitational Meet | 2025-11-14 |
| 800m Freestyle | 11:42.09 | 2026 Dave Kensit Memorial SC Championship | 2026-02-06 |
Patreau, Annika's top personal bests include 100m Backstroke (1:28.18), 100m Breaststroke (1:31.99), 100m Butterfly (1:33.90), 100m Freestyle (1:14.01), 200m Backstroke (3:02.68).
Patreau, Annika swims for North Bay Y Titans.
Patreau, Annika has competed in 5 meets.