| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:09.55 | Edmonton Open 2026 | 2026-01-30 |
| 100m Backstroke | 1:07.08 | Seals West Side Challenge | 2025-11-28 |
| 100m IM | 1:14.34 | Bison Sprint IM Invitational | 2025-10-18 |
| 200m Backstroke | 2:23.72 | Edmonton Open 2026 | 2026-01-30 |
| 200m Backstroke | 2:21.18 | Seals West Side Challenge | 2025-11-28 |
| 200m Freestyle | 2:13.34 | Edmonton Open 2026 | 2026-01-30 |
| 200m Freestyle | 2:11.22 | 2025 Prairie Winter International | 2025-12-11 |
| 400m Freestyle | 4:39.96 | Edmonton Open 2026 | 2026-01-30 |
| 400m Freestyle | 4:33.98 | 2025 Prairie Winter International | 2025-12-11 |
| 50m Backstroke | 33.10 | Edmonton Open 2026 | 2026-01-30 |
| 50m Backstroke | 32.06 | 2025 Prairie Winter International | 2025-12-11 |
| 50m Butterfly | 33.27 | Bison Sprint IM Invitational | 2026-01-10 |
| 50m Freestyle | 29.78 | Bison Sprint IM Invitational | 2026-01-10 |
| 800m Freestyle | 9:23.92 | St. James Seals Invitational | 2026-01-23 |
Kaitlin Heinemann's top personal bests include 100m Backstroke (1:09.55), 100m Backstroke (1:07.08), 100m IM (1:14.34), 200m Backstroke (2:23.72), 200m Backstroke (2:21.18).
Kaitlin Heinemann swims for University of Manitoba.
Kaitlin Heinemann has competed in 9 meets.