swimKaren Duan
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 1:45.79 | 2026-10-25 | 1756355 | |
| 50 Freestyle | SCY | 34.76 | BB+2.57s to A·+9.97s to Sectionals | 2026-10-05 | 1764642 |
| 25 Backstroke | SCY | 47.75 | 2026-10-25 | 1756355 | |
| 50 Backstroke | SCY | 44.62 | B+1.33s to BB·+18.33s to Futures | 2026-10-05 | 1764640 |
| 50 Breaststroke | SCY | 41.11 | A+0.22s to AA·+11.32s to Futures | 2026-10-05 | 1764642 |
| 100 Breaststroke | SCY | 1:46.03 | BB+12.44s to A·+37.84s to Sectionals | 2026-11-11 | 1761289 |
| 25 Butterfly | SCY | 50.10 | 2026-10-25 | 1756355 |
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 · SCY
432 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 1:46.03 | 432 |
| 200 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
1111 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 44.62 | 389 |
| 50 BR SCY | 41.11 | 722 |
| 100 FR SCY | — | 0 |
| 50 FL SCY | — | 0 |
| 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
25 Freestyle SCY 1:45.79 split/total mismatch
Front half 51.13s · back half 54.66s
100 Breaststroke SCY 1:46.03 split/total mismatch
Front half 49.53s · back half 56.50s
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.