swimKatherine Yun
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 48.92 | +9.03s to B·+24.13s to Sectionals | 2025-11-02 | 2025 Bridget Vache Memorial MAC Fall Frenzyvenue |
| 100 Freestyle | SCY | 1:51.83 | +20.94s to B·+58.74s to Sectionals | 2026-01-24 | Live MAS Invitational 2026 - copied - copiedvenue |
| 50 Backstroke | SCY | 55.99 | +7.40s to B·+29.70s to Futures | 2025-12-07 | 2025 Christmas Championshipsvenue |
| 50 Breaststroke | SCY | 1:01.73 | +7.14s to B·+31.94s to Futures | 2025-12-07 | 2025 Christmas Championshipsvenue |
| 50 Butterfly | SCY | 1:00.46 | +12.07s to B·+34.77s to Futures | 2026-01-24 | Live MAS Invitational 2026 - copied - copiedvenue |
| 50 Freestyle | LCM | 50.51 | +5.12s to B·+22.22s to Sectionals | 2026-05-03 | Early Bird LCvenue |
| 100 Backstroke | LCM | 2:10.29 | +8.30s to B·+62.40s to Sectionals | 2026-05-03 | Early Bird LCvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
IMX / IMR
IMX 10 & under · LCM
241 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 2:10.29 | 241 |
| 200 FR LCM | — | 0 |
| 100 BR LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 10 & under · SCY
716 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:51.83 | 168 |
| 50 BK SCY | 55.99 | 197 |
| 50 BR SCY | 1:01.73 | 213 |
| 50 FL SCY | 1:00.46 | 138 |
| 100 IM SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:51.83
Front half 52.85s · back half 58.98s
100 Backstroke LCM 2:10.29
Front half 61.93s · back half 68.36s
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.