swimDavid Vaynshteyn
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 17.64 | 2025-04-27 | 2025 NE JCCS Peabody Y Dual Meet 2025venue | |
| 50 Freestyle | SCY | 39.62 | +1.33s to B·+17.23s to Sectionals | 2026-01-01 | 2026 ne jccs v peabody y results |
| 100 Freestyle | SCY | 1:34.95 | +6.46s to B·+46.46s to Sectionals | 2026-01-01 | 2026 ne jccs v peabody y results |
| 200 Freestyle | SCY | 3:20.36 | +10.77s to B·+94.07s to Sectionals | 2026-01-01 | 2026 ne jccs marblehead light results |
| 25 Backstroke | SCY | 23.41 | 2025-04-27 | 2025 NE JCCS Peabody Y Dual Meet 2025venue | |
| 50 Backstroke | SCY | 48.57 | +0.08s to B·+24.88s to Futures | 2026-01-01 | 2026 ne jccs marblehead light results |
| 100 Backstroke | SCY | 1:42.86 | +1.77s to B·+48.37s to Sectionals | 2026-01-01 | 2026 ne jccs v peabody y results |
| 25 Breaststroke | SCY | 23.09 | 2024-01-01 | jccs marblehead light 2024 results | |
| 25 Butterfly | SCY | 26.60 | 2024-01-01 | jccs marblehead light 2024 results | |
| 50 Butterfly | SCY | 50.91 | +4.42s to B·+28.02s to Futures | 2026-01-01 | 2026 ne jccs marblehead light results |
| 100 Individual Medley | SCY | 1:50.36 | +10.57s to B | 2026-01-01 | 2026 ne jccs marblehead light results |
| 400 Individual Medley | SCY | 5:36.50 | +81.41s to Sectionals | 2025-10-08 | 2025 NE JCCS IM Fun |
| 50 Freestyle | LCM | 47.80 | +3.91s to B·+22.31s to Sectionals | 2025-06-01 | 2025 YNS LCM Prelims Finals Meetvenue |
| 100 Backstroke | LCM | 2:18.19 | +21.50s to B·+76.20s to Sectionals | 2025-06-01 | 2025 YNS LCM Prelims Finals Meetvenue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 41.80 | flying | 200 Free Relay (leg 4) | 2025-10-19 | 2025 NE JCCS Newton J Dual Meet - copied |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 10 & under · SCY
591 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:20.36 | 290 |
| 100 BK SCY | 1:42.86 | 301 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
1025 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:34.95 | 261 |
| 50 BK SCY | 48.57 | 291 |
| 50 FL SCY | 50.91 | 221 |
| 100 IM SCY | 1:50.36 | 252 |
| 50 BR 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 1:34.95 split/total mismatch
Front half 42.21s · back half 52.74s
200 Freestyle SCY 3:20.36 split/total mismatch
Front half 50.90s · back half 149.46s
100 Backstroke SCY 1:42.86 split/total mismatch
Front half 49.83s · back half 53.03s
100 Individual Medley SCY 1:50.36 split/total mismatch
Front half 51.87s · back half 58.49s
100 Backstroke LCM 2:18.19
Front half 65.75s · back half 72.44s
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.