swimJacob Zilberstein
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 32.88 | +2.99s to B·+10.49s to Sectionals | 2021-03-04 | 2021 MR CSDC March Madness Time Trial |
| 100 Freestyle | SCY | 1:15.76 | +10.67s to B·+27.27s to Sectionals | 2020-12-22 | 2020 MR CSC Holiday Time Trial |
| 100 Butterfly | SCY | 1:46.46 | +35.97s to B·+53.27s to Sectionals | 2021-02-25 | 2021 MR CSDC February 25 Time Trial |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 13-14 · SCY
122 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FL SCY | 1:46.46 | 122 |
| 200 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 200 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 Butterfly SCY 1:46.46
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.