| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:44.03 | Titans Medley Add-Up | 2026-03-07 |
| 100m Breaststroke | 1:45.76 | Delta March LMR | 2026-03-14 |
| 100m Freestyle | 1:31.38 | SKSC Winterfest | 2026-01-24 |
| 200m Freestyle | 3:12.68 | Delta March LMR | 2026-03-14 |
| 50m Backstroke | 46.85 | Delta March LMR | 2026-03-14 |
| 50m Butterfly | 48.84 | Titans Medley Add-Up | 2026-03-07 |
| 50m Freestyle | 38.00 | SKSC Winterfest | 2026-01-24 |
Ren, Cason's top personal bests include 100m Backstroke (1:44.03), 100m Breaststroke (1:45.76), 100m Freestyle (1:31.38), 200m Freestyle (3:12.68), 50m Backstroke (46.85).
Ren, Cason swims for Surrey Knights Swim Club.
Ren, Cason has competed in 4 meets.