swimSofia Yumukoff
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 37.66 | +12.77s to Sectionals | 2025-10-26 | 2025 ST TXLA 10&U Fall Kick Offvenue |
| 100 Freestyle | SCY | 1:21.33 | +27.24s to Sectionals | 2025-12-13 | 2025 ST AAAA NS Winter Wonderlandfast pool |
| 50 Backstroke | SCY | 43.95 | +15.36s to Sectionals | 2025-10-26 | 2025 ST TXLA 10&U Fall Kick Offvenue |
| 100 Backstroke | SCY | 1:27.86 | +27.07s to Sectionals | 2026-02-07 | 2026 ST AQTX STX Champs Northvenue |
| 50 Breaststroke | SCY | 46.01 | +12.42s to Sectionals | 2025-12-13 | 2025 ST AAAA NS Winter Wonderlandfast pool |
| 50 Butterfly | SCY | 42.12 | +14.73s to Sectionals | 2025-09-20 | 2025 ST AQTX Round Rock Unclassifiedvenue |
| 100 Individual Medley | SCY | 1:25.99 | 2025-12-13 | 2025 ST AAAA NS Winter Wonderlandfast pool | |
| 50 Freestyle | LCM | 49.70 | +21.31s to Sectionals | 2025-04-27 | 2025 ST NTRO Splashing into Long Coursevenue |
| 50 Backstroke | LCM | 56.71 | +23.82s to Sectionals | 2025-04-27 | 2025 ST NTRO Splashing into Long Coursevenue |
| 50 Breaststroke | LCM | 59.72 | +21.43s to Sectionals | 2025-04-27 | 2025 ST NTRO Splashing into Long Coursevenue |
| 50 Butterfly | LCM | 54.75 | +23.46s to Sectionals | 2025-04-27 | 2025 ST NTRO Splashing into Long Coursevenue |
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.
IMX / IMR
IMX 10 & under · SCY
518 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:27.86 | 518 |
| 200 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
2331 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:21.33 | 438 |
| 50 BK SCY | 43.95 | 407 |
| 50 BR SCY | 46.01 | 515 |
| 50 FL SCY | 42.12 | 409 |
| 100 IM SCY | 1:25.99 | 562 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:21.33
Front half 38.66s · back half 42.67s
100 Backstroke SCY 1:27.86 RT 0.68s
Front half 42.12s · back half 45.74s
100 Individual Medley SCY 1:25.99
Front half 38.33s · back half 47.66s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
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.