swimKen Yamaguchi
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 1:10.72 | +37.93s to B·+48.33s to Sectionals | 2010-02-26 | Regional Championships hosted by NCY |
| 50 Backstroke | SCY | 38.19 | B+2.60s to BB·+14.50s to Futures | 2010-02-26 | Regional Championships hosted by NCY |
| 100 Backstroke | SCY | 1:22.50 | +0.31s to B·+28.01s to Sectionals | 2010-12-05 | WYW vs. Darien Dual Meet |
| 50 Breaststroke | SCY | 46.69 | +3.20s to B·+20.40s to Futures | 2010-12-05 | WYW vs. Darien Dual Meet |
| 50 Butterfly | SCY | 41.40 | +4.31s to B·+18.51s to Futures | 2010-02-26 | Regional Championships hosted by NCY |
| 100 Individual Medley | SCY | 1:28.30 | +6.41s to B | 2010-12-05 | WYW vs. Darien Dual Meet |
| 200 Individual Medley | SCY | 2:48.30 | B+2.51s to BB·+48.91s to Sectionals | 2010-01-30 | Sharks Qualifiervenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 11-12 · SCY
857 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:22.50 | 374 |
| 200 IM SCY | 2:48.30 | 483 |
| 500 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
IMR 11-12 · SCY
1306 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 38.19 | 402 |
| 50 BR SCY | 46.69 | 306 |
| 50 FL SCY | 41.40 | 267 |
| 100 IM SCY | 1:28.30 | 331 |
| 200 FR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
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.