swimstats

Joy Yu

Fage 16CASIJBST

87 plausible swims · 22 meets · 2024-04-13 → 2026-07-24

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 28.67 BB+1.28s to A·+2.58s to Sectionals 2025-11-23 2025 CA MVN Turkey Classicvenue
100 Freestyle SCY 1:02.49 BB+3.00s to A·+6.00s to Sectionals 2025-09-20 2025 SI PS Freestyle Festival Satvenue
200 Freestyle SCY 2:23.50 B+4.81s to BB·+21.11s to Sectionals 2025-05-17 2025 SI SBA NTS Meetvenue
500 Freestyle SCY 6:28.50 B+14.61s to BB·+59.11s to Sectionals 2025-09-20 2025 SI PS Freestyle Festival Satvenue
50 Backstroke SCY 36.26 +0.97s to B·+9.97s to Futures 2025-01-01 FAST - CA
100 Backstroke SCY 1:18.31 +3.32s to B·+16.92s to Sectionals 2024-12-07 2024 SI JBST Wag Max Meetvenue
50 Breaststroke SCY 39.53 B+1.14s to BB·+9.74s to Futures 2025-10-26 2025 SI JBST ALL AGES A/BB MEETvenue
100 Breaststroke SCY 1:26.72 +0.13s to B·+16.13s to Sectionals 2025-05-17 2025 SI SBA NTS Meetvenue
200 Breaststroke SCY 3:16.89 +9.40s to B·+44.10s to Sectionals 2024-11-16 2024 SI SDSA A/BB All Agesvenue
50 Butterfly SCY 30.92 BB+0.83s to A·+5.23s to Futures 2025-10-25 2025 SI JBST ALL AGES A/BB MEETvenue
100 Butterfly SCY 1:10.26 B+0.87s to BB·+9.17s to Sectionals 2026-07-11 2026 SI JBST All Ages Last Chance Meetvenue
200 Butterfly SCY 2:50.70 +4.31s to B·+34.51s to Sectionals 2026-07-12 2026 SI JBST All Ages Last Chance Meetvenue
100 Individual Medley SCY 1:18.79 2024-10-13 2024 SI HSA BC All Ages Octvenue
200 Individual Medley SCY 2:42.50 B+7.11s to BB·+26.01s to Sectionals 2025-11-22 2025 CA MVN Turkey Classicvenue
50 Freestyle LCM 32.33 BB+1.14s to A·+2.74s to Sectionals 2026-06-20 2026 SI Splash and Dashfast pool
100 Freestyle LCM 1:13.77 B+0.88s to BB·+9.38s to Sectionals 2026-06-19 2026 SI Splash and Dashfast pool
50 Backstroke LCM 41.92 +0.63s to B·+11.03s to Futures 2025-06-20 2025 SI SPLASH AND DASHvenue
50 Breaststroke LCM 49.03 +2.14s to B·+14.24s to Futures 2025-06-20 2025 SI SPLASH AND DASHvenue
50 Butterfly LCM 33.94 BB+0.35s to A·+4.45s to Futures 2026-07-24 2026 SI LC AGE GROUP CHAMPIONSHIPSvenue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.

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

LegCourseTime StartRelayDateMeet
50 Freestyle SCY 29.62 flying 200 Free Relay (leg 3) 2024-12-23 2024 SI Winter Age Group Championships
50 Backstroke SCY 35.20 flat 200 Medley Relay 2025-12-19 2025 SI Winter Age Group Championships
50 Freestyle LCM 32.33 flying 200 Free Relay (leg 4) 2025-07-26 2025 SI LC AG CHAMPS
100 Freestyle LCM 1:12.33 flying 400 Free Relay (leg 4) 2025-07-27 2025 SI LC AG CHAMPS
50 Backstroke LCM 40.61 flat 200 Medley Relay 2025-07-27 2025 SI LC AG CHAMPS
100 Breaststroke LCM 1:40.08 flying 400 Medley Relay (leg 2) 2025-07-26 2025 SI LC AG CHAMPS

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 15-16 · SCY

1655 points (4/6 events — incomplete)

EventTime Points
500 FR SCY 6:28.50 464
200 BR SCY 3:16.89 355
200 FL SCY 2:50.70 386
200 IM SCY 2:42.50 450
200 BK SCY— 0
400 IM SCY— 0

IMR 15-16 · SCY

2200 points (5/5 events)

EventTime Points
200 FR SCY 2:23.50 472
100 BK SCY 1:18.31 367
100 BR SCY 1:26.72 411
100 FL SCY 1:10.26 500
200 IM SCY 2:42.50 450

Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.

PR splits

100 Freestyle SCY 1:02.49

29.84
32.65

Front half 29.84s · back half 32.65s

200 Freestyle SCY 2:23.50

32.43
35.79
37.55
37.73

Front half 68.22s · back half 75.28s

500 Freestyle SCY 6:28.50

34.52
38.70
40.47
40.66
40.60
39.42
39.41
39.57
38.70
36.45

Front half 194.95s · back half 193.55s

100 Backstroke SCY 1:18.31

37.51
40.80

Front half 37.51s · back half 40.80s

100 Breaststroke SCY 1:26.72

40.71
46.01

Front half 40.71s · back half 46.01s

200 Breaststroke SCY 3:16.89

45.21
49.00
51.57
51.11

Front half 94.21s · back half 102.68s

100 Butterfly SCY 1:10.26

32.29
37.97

Front half 32.29s · back half 37.97s

200 Individual Medley SCY 2:42.50

33.65
43.04
48.18
37.63

Front half 76.69s · back half 85.81s

100 Freestyle LCM 1:13.77

34.48
39.29

Front half 34.48s · back half 39.29s

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 28.67 11 swims
100 Freestyle SCY 1:02.49 11 swims
200 Freestyle SCY 2:23.50 6 swims
500 Freestyle SCY 6:28.50 2 swims
50 Backstroke SCY 36.26 4 swims
100 Backstroke SCY 1:18.31 4 swims
50 Breaststroke SCY 39.53 3 swims
100 Breaststroke SCY 1:26.72 5 swims
200 Breaststroke SCY 3:16.89 1 swim
50 Butterfly SCY 30.92 5 swims
100 Butterfly SCY 1:10.26 11 swims
200 Butterfly SCY 2:50.70 2 swims
100 Individual Medley SCY 1:18.79 3 swims
200 Individual Medley SCY 2:42.50 5 swims
50 Freestyle LCM 32.33 3 swims
100 Freestyle LCM 1:13.77 1 swim
50 Backstroke LCM 41.92 1 swim
50 Breaststroke LCM 49.03 1 swim
50 Butterfly LCM 33.94 4 swims