swimSylvia Billig-Feinstein
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.92 | A+0.73s to AA·+4.13s to Sectionals | 2026-03-08 | 2026 AMS Age Group Championships - copiedfast pool |
| 100 Freestyle | SCY | 1:10.15 | B+0.76s to BB·+17.06s to Sectionals | 2026-01-10 | KW Winter Age Goup Open-26venue |
| 50 Backstroke | SCY | 32.86 | A+0.97s to AA·+6.57s to Futures | 2026-01-10 | KW Winter Age Goup Open-26venue |
| 100 Backstroke | SCY | 1:13.10 | BB+0.11s to A·+13.81s to Sectionals | 2026-03-06 | 2026 AMS Age Group Championships - copiedfast pool |
| 50 Breaststroke | SCY | 42.99 | B+2.10s to BB·+13.20s to Futures | 2026-01-11 | KW Winter Age Goup Open-26venue |
| 100 Breaststroke | SCY | 1:36.56 | +0.07s to B·+28.37s to Sectionals | 2026-01-10 | KW Winter Age Goup Open-26venue |
| 100 Individual Medley | SCY | 1:18.64 | BB+5.55s to A | 2026-01-11 | KW Winter Age Goup Open-26venue |
| 50 Freestyle | LCM | 42.47 | +3.78s to B·+14.18s to Sectionals | 2024-06-09 | 2024 AM LC GPAC Age Group Openslow pool |
| 100 Backstroke | LCM | 1:50.75 | +10.16s to B·+42.86s to Sectionals | 2024-06-09 | 2024 AM LC GPAC Age Group Openslow pool |
| 50 Breaststroke | LCM | 1:00.71 | +10.92s to B·+25.92s to Futures | 2024-06-09 | 2024 AM LC GPAC Age Group Openslow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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.
Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Backstroke | SCY | 33.63 | flat | 200 Medley Relay | 2026-01-11 | KW Winter Age Goup Open-26 |
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 11-12 · SCY
1035 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:13.10 | 630 |
| 100 BR SCY | 1:36.56 | 405 |
| 500 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
1680 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 32.86 | 693 |
| 50 BR SCY | 42.99 | 451 |
| 100 IM SCY | 1:18.64 | 536 |
| 200 FR SCY | — | 0 |
| 50 FL 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 1:10.15
Front half 33.28s · back half 36.87s
100 Breaststroke SCY 1:36.56
Front half 43.97s · back half 52.59s
100 Individual Medley SCY 1:18.64
Front half 35.72s · back half 42.92s
100 Backstroke LCM 1:50.75
Front half 47.03s · back half 63.72s
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.