swimJames Byun
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 45.13 | +6.84s to B·+22.74s to Sectionals | 2019-03-01 | CT Regional Championships hosted by SOCOvenue |
| 50 Backstroke | SCY | 53.56 | +5.07s to B·+29.87s to Futures | 2019-03-01 | CT Regional Championships hosted by SOCOvenue |
| 50 Freestyle | LCM | 42.41 | B+2.62s to BB·+16.92s to Sectionals | 2019-07-12 | 2019 12&U LC Regional Championships RYWC |
| 50 Backstroke | LCM | 55.65 | +0.26s to B·+27.76s to Futures | 2019-07-12 | 2019 12&U LC Regional Championships RYWC |
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
IMR 10 & under · LCM
293 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK LCM | 55.65 | 293 |
| 100 FR LCM | — | 0 |
| 50 BR 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.
PR splits
50 Freestyle SCY 45.13 split/total mismatch
Front half 40.44s · back half 4.69s
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.