| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:35.51 | St. James Seals Invitational | 2026-01-23 |
| 100m Freestyle | 1:27.96 | 2026 Manta Grand Prix | 2026-02-20 |
| 100m IM | 1:40.58 | Bison Sprint IM Invitational | 2026-01-10 |
| 200m Backstroke | 3:25.33 | St. James Seals Invitational | 2026-01-23 |
| 200m Freestyle | 3:20.43 | 2026 Manta Grand Prix | 2026-02-20 |
| 50m Backstroke | 44.00 | St. James Seals Invitational | 2026-01-23 |
| 50m Butterfly | 49.39 | Bison Sprint IM Invitational | 2026-01-10 |
| 50m Freestyle | 39.62 | 2025 Rural Round UP Swim Meet | 2025-12-05 |
Beaton, Cassandra's top personal bests include 100m Backstroke (1:35.51), 100m Freestyle (1:27.96), 100m IM (1:40.58), 200m Backstroke (3:25.33), 200m Freestyle (3:20.43).
Beaton, Cassandra swims for Central Plains Sea Lions.
Beaton, Cassandra has competed in 6 meets.