swimstats

Yechang Liu

Fage 17FGAHPLHAT

62 plausible swims · 13 meets · 2024-02-10 → 2025-12-14

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 27.52 BB+0.33s to A·+2.63s to Sectionals 2024-02-24 2024 FG SCY BB Championships Southslow pool
100 Freestyle SCY 1:01.73 BB+2.74s to A·+7.64s to Sectionals 2024-02-25 2024 FG SCY BB Championships Southslow pool
200 Freestyle SCY 2:15.50 BB+7.81s to A·+18.81s to Sectionals 2024-02-24 2024 FG SCY BB Championships Southslow pool
500 Freestyle SCY 6:21.18 B+8.19s to BB·+71.29s to Sectionals 2024-10-06 June Woolger IMX Challenge & Developmentalvenue
200 Backstroke SCY 2:40.47 B+10.38s to BB·+27.18s to Sectionals 2024-10-05 June Woolger IMX Challenge & Developmentalvenue
50 Breaststroke SCY 35.45 BB+0.26s to A·+1.86s to Sectionals 2025-12-07 2025 FG Holiday Champvenue
100 Breaststroke SCY 1:14.83 BB+1.44s to A·+3.94s to Sectionals 2024-02-24 2024 FG SCY BB Championships Southslow pool
200 Breaststroke SCY 2:44.24 BB+4.15s to A·+7.95s to Sectionals 2024-02-25 2024 FG SCY BB Championships Southslow pool
50 Butterfly SCY 27.93 AA+0.54s to AAA·+0.54s to Sectionals 2025-01-01 Holiday Champs - 2025
100 Butterfly SCY 1:02.32 A+1.43s to AA·+3.23s to Sectionals 2025-12-07 2025 FG Holiday Champvenue
200 Butterfly SCY 2:20.66 A+5.07s to AA·+8.47s to Sectionals 2024-02-10 2024 Pompano Friendship Meetvenue
100 Individual Medley SCY 1:08.81 2025-12-14 35th Annual Winter Championshipsvenue
200 Individual Medley SCY 2:21.80 A+5.31s to AA·+9.21s to Sectionals 2024-02-25 2024 FG SCY BB Championships Southslow pool
400 Individual Medley SCY 5:17.18 BB+13.69s to A·+38.49s to Sectionals 2024-10-06 June Woolger IMX Challenge & Developmentalvenue
200 Breaststroke LCM 3:24.61 B+6.72s to BB·+28.62s to Sectionals 2024-04-27 2024 IMR-IMX Challengevenue
200 Individual Medley LCM 2:58.33 B+1.14s to BB·+26.94s to Sectionals 2024-04-27 2024 IMR-IMX Challengevenue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.

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 26.68 flying 200 Free Relay (leg 3) 2025-11-01 2025 FHSAA 2A Region 4 USA-S OBS
50 Butterfly SCY 27.50 flying 200 Medley Relay (leg 3) 2025-12-06 2025 FG Holiday Champ
100 Butterfly SCY 1:03.91 flying 400 Medley Relay (leg 3) 2025-12-12 35th Annual Winter Championships

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 17-18 · SCY

3351 points (6/6 events)

EventTime Points
500 FR SCY 6:21.18 474
200 BK SCY 2:40.47 408
200 BR SCY 2:44.24 599
200 FL SCY 2:20.66 653
200 IM SCY 2:21.80 647
400 IM SCY 5:17.18 570

IMR 17-18 · SCY

2494 points (4/5 events — incomplete)

EventTime Points
200 FR SCY 2:15.50 540
100 BR SCY 1:14.83 613
100 FL SCY 1:02.32 694
200 IM SCY 2:21.80 647
100 BK 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 1:01.73

29.01
32.72

Front half 29.01s · back half 32.72s

200 Freestyle SCY 2:15.50

31.07
34.43
35.58
34.42

Front half 65.50s · back half 70.00s

500 Freestyle SCY 6:21.18

33.29
37.61
38.20
38.81
39.07
39.24
39.20
39.50
38.79
37.47

Front half 186.98s · back half 194.20s

200 Backstroke SCY 2:40.47

37.35
40.66
41.31
41.15

Front half 78.01s · back half 82.46s

100 Breaststroke SCY 1:14.83

36.13
38.70

Front half 36.13s · back half 38.70s

200 Breaststroke SCY 2:44.24

37.97
41.15
43.81
41.31

Front half 79.12s · back half 85.12s

100 Butterfly SCY 1:02.32

28.57
33.75

Front half 28.57s · back half 33.75s

200 Butterfly SCY 2:20.66

31.11
34.97
36.66
37.92

Front half 66.08s · back half 74.58s

100 Individual Medley SCY 1:08.81

30.99
37.82

Front half 30.99s · back half 37.82s

200 Individual Medley SCY 2:21.80

29.82
38.15
41.47
32.36

Front half 67.97s · back half 73.83s

400 Individual Medley SCY 5:17.18

32.65
36.94
42.00
41.58
44.69
44.93
37.38
37.01

Front half 153.17s · back half 164.01s

200 Breaststroke LCM 3:24.61

98.97
105.64

Front half 98.97s · back half 105.64s

200 Individual Medley LCM 2:58.33

83.26
95.07

Front half 83.26s · back half 95.07s

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 27.52 7 swims
100 Freestyle SCY 1:01.73 2 swims
200 Freestyle SCY 2:15.50 3 swims
500 Freestyle SCY 6:21.18 1 swim
200 Backstroke SCY 2:40.47 1 swim
50 Breaststroke SCY 35.45 1 swim
100 Breaststroke SCY 1:14.83 10 swims
200 Breaststroke SCY 2:44.24 3 swims
50 Butterfly SCY 27.93 7 swims
100 Butterfly SCY 1:02.32 11 swims
200 Butterfly SCY 2:20.66 2 swims
100 Individual Medley SCY 1:08.81 2 swims
200 Individual Medley SCY 2:21.80 8 swims
400 Individual Medley SCY 5:17.18 1 swim
200 Breaststroke LCM 3:24.61 1 swim
200 Individual Medley LCM 2:58.33 2 swims