swimJames Byun
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 36.60 | B+1.81s to BB·+14.21s to Sectionals | 2019-11-08 | CT 2019 CP-AC November AGQ |
| 100 Freestyle | SCY | 1:21.58 | B+2.29s to BB·+33.09s to Sectionals | 2019-12-01 | wyw120119rslts |
| 50 Backstroke | SCY | 47.66 | B+4.57s to BB·+23.97s to Futures | 2019-12-01 | wyw120119rslts |
| 100 Backstroke | SCY | 1:37.19 | B+6.70s to BB·+42.70s to Sectionals | 2020-01-17 | grym011720rslts |
| 50 Breaststroke | SCY | 56.42 | +2.93s to B·+30.13s to Futures | 2019-12-01 | wyw120119rslts |
| 50 Butterfly | SCY | 43.74 | B+2.45s to BB·+20.85s to Futures | 2019-12-01 | wyw120119rslts |
| 50 Freestyle | LCM | 41.51 | B+1.72s to BB·+16.02s to Sectionals | 2019-06-14 | cpac061419rslts |
| 50 Backstroke | LCM | 54.80 | B+5.51s to BB·+26.91s to Futures | 2019-05-18 | cpac051819rslts |
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
357 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:37.19 | 357 |
| 200 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
1335 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:21.58 | 411 |
| 50 BK SCY | 47.66 | 308 |
| 50 BR SCY | 56.42 | 268 |
| 50 FL SCY | 43.74 | 348 |
| 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 1:21.58
Front half 38.86s · back half 42.72s
100 Backstroke SCY 1:37.19
Front half 48.96s · back half 48.23s
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.