swimAlexander Yu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 47.37 | +9.08s to B·+24.98s to Sectionals | 2013-10-18 | CT 2013 Marlins October Qualifiervenue |
| 50 Backstroke | SCY | 48.88 | +0.39s to B·+25.19s to Futures | 2013-11-15 | 2013 NCY Pam Libertiny Qualifier |
| 50 Breaststroke | SCY | 40.21 | A+0.02s to AA·+13.92s to Futures | 2015-01-23 | 2015 Marlins Winter Invitationalvenue |
| 50 Butterfly | SCY | 50.15 | +3.66s to B·+27.26s to Futures | 2013-11-15 | 2013 NCY Pam Libertiny Qualifier |
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 · SCY
1257 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 48.88 | 285 |
| 50 BR SCY | 40.21 | 741 |
| 50 FL SCY | 50.15 | 231 |
| 100 FR 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
50 Freestyle SCY 47.37 split/total mismatch
Front half 84.73s · back half -37.36s
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.