Katherine Yu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 37.36 | +12.07s to Sectionals | 2026-10-11 | 2026 HVP IMX Challenge Meetvenue |
| 50 Backstroke | SCY | 44.59 | +17.30s to Sectionals | 2026-10-10 | 2026 HVP IMX Challenge Meetvenue |
| 100 Backstroke | SCY | 1:34.57 | +34.08s to Sectionals | 2026-10-11 | 2026 HVP IMX Challenge Meetvenue |
| 25 Breaststroke | SCY | 28.29 | 2026-01-17 | 2026 Odd Age Classicvenue | |
| 50 Breaststroke | SCY | 56.06 | +25.37s to Sectionals | 2026-03-14 | 2026 MCSA Guppy Cupvenue |
| 100 Breaststroke | SCY | 1:49.02 | +39.53s to Sectionals | 2026-10-10 | 2026 HVP IMX Challenge Meetvenue |
| 100 Individual Medley | SCY | 1:34.14 | 2026-10-11 | 2026 HVP IMX Challenge Meetvenue | |
| 50 Freestyle | LCM | 44.43 | +15.64s to Sectionals | 2026-06-14 | 2026 OLY Summer Classicvenue |
| 100 Freestyle | LCM | 1:36.88 | +35.09s to Sectionals | 2026-07-11 | 2026 Grizzly Summer Sizzlervenue |
| 50 Backstroke | LCM | 53.04 | +21.55s to Sectionals | 2026-05-30 | 2026 PCC Cruisin into Summervenue |
| 100 Backstroke | LCM | 1:49.27 | +38.78s to Sectionals | 2026-06-14 | 2026 OLY Summer Classicvenue |
| 50 Breaststroke | LCM | 1:02.25 | +26.66s to Sectionals | 2026-07-12 | 2026 Grizzly Summer Sizzlervenue |
| 100 Breaststroke | LCM | 2:12.65 | +52.66s to Sectionals | 2026-05-30 | 2026 PCC Cruisin into Summervenue |
| 50 Butterfly | LCM | 1:04.82 | +34.53s to Sectionals | 2026-06-13 | 2026 OLY Summer Classicvenue |
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
812 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:34.57 | 415 |
| 100 BR SCY | 1:49.02 | 397 |
| 200 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · LCM
1212 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:36.88 | 390 |
| 50 BK LCM | 53.04 | 353 |
| 50 BR LCM | 1:02.25 | 309 |
| 50 FL LCM | 1:04.82 | 160 |
| 200 IM LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke SCY 1:34.57
Front half 46.47s · back half 48.10s
100 Breaststroke SCY 1:49.02
Front half 52.70s · back half 56.32s
100 Individual Medley SCY 1:34.14
Front half 45.65s · back half 48.49s
100 Backstroke LCM 1:49.27
Front half 53.90s · back half 55.37s
100 Breaststroke LCM 2:12.65
Front half 61.56s · back half 71.09s
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.