swimstats

Sofia Yumukoff

Fage 10STNTRO

37 plausible swims · 10 meets · 2024-10-06 → 2026-10-18

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 37.66 B+1.57s to BB·+12.77s to Sectionals 2025-10-26 2025 ST TXLA 10&U Fall Kick Offvenue
100 Freestyle SCY 1:21.33 B+0.14s to BB·+27.24s to Sectionals 2025-12-13 2025 ST AAAA NS Winter Wonderlandvenue
50 Backstroke SCY 38.71 BB+0.72s to A·+10.12s to Sectionals 2026-10-18 2026 ST TXLA 10&U Fall Kick Off Invitevenue
100 Backstroke SCY 1:27.86 BB+5.57s to A·+27.07s to Sectionals 2026-02-07 2026 ST AQTX STX Champs Northvenue
50 Breaststroke SCY 43.86 BB+1.07s to A·+10.27s to Sectionals 2026-10-18 2026 ST TXLA 10&U Fall Kick Off Invitevenue
50 Butterfly SCY 36.89 A+1.80s to AA·+9.50s to Sectionals 2026-10-18 2026 ST TXLA 10&U Fall Kick Off Invitevenue
100 Individual Medley SCY 1:22.73 BB+0.14s to A 2026-10-18 2026 ST TXLA 10&U Fall Kick Off Invitevenue
50 Freestyle LCM 49.70 +4.31s to B·+21.31s to Sectionals 2025-04-27 2025 ST NTRO Splashing into Long Coursevenue
50 Backstroke LCM 56.71 +0.92s to B·+23.82s to Sectionals 2025-04-27 2025 ST NTRO Splashing into Long Coursevenue
50 Breaststroke LCM 59.72 B+4.23s to BB·+21.43s to Sectionals 2025-04-27 2025 ST NTRO Splashing into Long Coursevenue
50 Butterfly LCM 54.75 +0.26s to B·+23.46s to Sectionals 2025-04-27 2025 ST NTRO Splashing into Long Coursevenue

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

IMX 10 & under · SCY

518 points (1/5 events — incomplete)

EventTime 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

2870 points (5/5 events)

EventTime Points
100 FR SCY 1:21.33 438
50 BK SCY 38.71 596
50 BR SCY 43.86 595
50 FL SCY 36.89 610
100 IM SCY 1:22.73 631

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

38.66
42.67

Front half 38.66s · back half 42.67s

100 Backstroke SCY 1:27.86 RT 0.68s

42.12
45.74

Front half 42.12s · back half 45.74s

100 Individual Medley SCY 1:22.73

37.42
45.31

Front half 37.42s · back half 45.31s

Reaction time

fastest 0.68s average 0.687s slowest 0.70s 3 electronic starts

Start reaction over time faster starts higher

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
DateEventCourse TimeAge RoundMeet

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.

50 Freestyle SCY 37.66 2 swims
100 Freestyle SCY 1:21.33 2 swims
50 Backstroke SCY 38.71 5 swims
100 Backstroke SCY 1:27.86 6 swims
50 Breaststroke SCY 43.86 7 swims
50 Butterfly SCY 36.89 3 swims
100 Individual Medley SCY 1:22.73 7 swims
50 Freestyle LCM 49.70 1 swim
50 Backstroke LCM 56.71 1 swim
50 Breaststroke LCM 59.72 1 swim
50 Butterfly LCM 54.75 1 swim