| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:20.20 | 2026 Pronghorn Classic | 2026-03-13 |
| 100m Breaststroke | 1:43.20 | UCSC Holiday Classic | 2025-12-13 |
| 100m Butterfly | 1:25.43 | UCSC February Invitational | 2026-02-21 |
| 100m Freestyle | 1:11.90 | UCSC February Invitational | 2026-02-21 |
| 100m IM | 1:21.43 | UCSC February Invitational | 2026-02-21 |
| 200m Breaststroke | 3:42.45 | UCSC Holiday Classic | 2025-12-13 |
| 200m Butterfly | 3:18.57 | UCSC Grand Prix | 2026-01-30 |
| 200m Freestyle | 2:41.66 | UCSC Grand Prix | 2026-01-30 |
| 200m IM | 3:05.42 | UCSC Fall Back Invitational | 2025-11-07 |
| 400m Freestyle | 5:36.46 | 2026 Pronghorn Classic | 2026-03-13 |
| 400m IM | 6:18.32 | UCSC February Invitational | 2026-02-21 |
| 50m Backstroke | 38.04 | 2026 Pronghorn Classic | 2026-03-13 |
| 50m Breaststroke | 47.20 | 2026 Pronghorn Classic | 2026-03-13 |
| 50m Butterfly | 37.63 | UCSC Holiday Classic | 2025-12-13 |
| 50m Freestyle | 32.44 | UCSC February Invitational | 2026-02-21 |
Song, Catherine's top personal bests include 100m Backstroke (1:20.20), 100m Breaststroke (1:43.20), 100m Butterfly (1:25.43), 100m Freestyle (1:11.90), 100m IM (1:21.43).
Song, Catherine swims for Calgary Swimming.
Song, Catherine has competed in 7 meets.