Katherine Williams Perilla
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 20.98 | 2026-01-09 | NOVA New Year's Kick Off | |
| 50 Freestyle | SCY | 52.42 | 2026-01-09 | NOVA New Year's Kick Off | |
| 25 Backstroke | SCY | 28.01 | 2025-12-05 | NOVA December Dip | |
| 50 Backstroke | SCY | 1:02.77 | 2026-01-09 | NOVA New Year's Kick Off | |
| 25 Breaststroke | SCY | 51.43 | 2025-12-05 | NOVA December Dip | |
| 25 Butterfly | SCY | 31.77 | 2025-11-22 | NOVA Cranberry Contender venue | |
| 50 Freestyle | LCM | 52.83 | 2026-04-17 | NOVA Long Course Kick Off | |
| 50 Backstroke | LCM | 1:05.43 | 2026-04-17 | NOVA Long Course Kick Off | |
| 50 Breaststroke | LCM | 1:43.90 | 2026-04-17 | NOVA Long Course Kick Off |
IMX / IMR
IMR 10 & under · LCM
254 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK LCM | 1:05.43 | 188 |
| 50 BR LCM | 1:43.90 | 66 |
| 100 FR LCM | — | 0 |
| 50 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
Progression
Faster times are higher. One card per event, all courses & history.