swimstats

William Yiengst

Mage 10PVMACH

75 plausible swims · 16 meets · 2025-09-27 → 2026-05-16

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 31.51 BB+0.32s to A 2025-10-19 2025 NCAP Autumn Kingfish Splash venue
100 Freestyle SCY 1:10.03 A+2.84s to AA 2026-02-15 39th Black History Swim Meet venue
200 Freestyle SCY 2:29.92 A+4.53s to AA 2026-01-11 2026 DC Wave IMXperience Meet venue
500 Freestyle SCY 6:37.86 A+11.07s to AA 2026-03-15 2026 PV SC 14 & Under Championships - copied venue
50 Backstroke SCY 39.91 BB+2.12s to A 2025-10-18 2025 NCAP Autumn Kingfish Splash venue
100 Backstroke SCY 1:21.32 BB+1.43s to A 2026-01-10 2026 DC Wave IMXperience Meet venue
50 Breaststroke SCY 42.32 BB+0.23s to A 2026-02-15 39th Black History Swim Meet venue
100 Breaststroke SCY 1:30.47 A+2.78s to AA 2026-01-10 2026 DC Wave IMXperience Meet venue
50 Butterfly SCY 35.58 A+1.29s to AA 2025-12-12 2025 Katie Ledecky Invitational venue
100 Butterfly SCY 1:26.86 BB+2.27s to A 2026-03-15 2026 PV SC 14 & Under Championships - copied venue
100 Individual Medley SCY 1:17.31 A+0.82s to AA 2026-02-14 39th Black History Swim Meet venue
200 Individual Medley SCY 2:49.59 A+3.70s to AA 2026-01-11 2026 DC Wave IMXperience Meet venue
400 Individual Medley SCY 5:57.11 2026-03-20 March Madness 2026 fast pool
100 Freestyle LCM 1:18.46 A+1.67s to AA 2026-04-25 2026 Machine Long Course Classic venue
50 Breaststroke LCM 47.75 A+1.96s to AA 2026-04-25 2026 Machine Long Course Classic venue
100 Breaststroke LCM 1:43.34 A+2.25s to AA 2026-05-16 2026 Long Course Spring Invitational venue
50 Butterfly LCM 43.00 BB+2.41s to A 2026-05-16 2026 Long Course Spring Invitational venue
100 Butterfly LCM 1:39.39 BB+3.10s to A 2026-04-25 2026 Machine Long Course Classic venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.

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

3185 points (5/5 events)

EventTime Points
200 FR SCY 2:29.92 693
100 BK SCY 1:21.32 610
100 BR SCY 1:30.47 660
100 FL SCY 1:26.86 518
200 IM SCY 2:49.59 704

IMR 10 & under · SCY

3192 points (5/5 events)

EventTime Points
100 FR SCY 1:10.03 650
50 BK SCY 39.91 524
50 BR SCY 42.32 635
50 FL SCY 35.58 648
100 IM SCY 1:17.31 735

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

PR splits

100 Freestyle SCY 1:10.03

33.76
36.27

Front half 33.76s · back half 36.27s

200 Freestyle SCY 2:29.92

34.80
39.53
38.63
36.96

Front half 74.33s · back half 75.59s

500 Freestyle SCY 6:37.86

34.39
40.52
40.99
40.97
40.75
41.32
40.80
39.87
40.90
37.35

Front half 197.62s · back half 200.24s

100 Backstroke SCY 1:21.32

39.86
41.46

Front half 39.86s · back half 41.46s

100 Breaststroke SCY 1:30.47

44.55
45.92

Front half 44.55s · back half 45.92s

100 Butterfly SCY 1:26.86

40.46
46.40

Front half 40.46s · back half 46.40s

100 Individual Medley SCY 1:17.31

36.03
41.28

Front half 36.03s · back half 41.28s

200 Individual Medley SCY 2:49.59

38.15
43.60
52.64
35.20

Front half 81.75s · back half 87.84s

100 Breaststroke LCM 1:43.34

52.85
50.49

Front half 52.85s · back half 50.49s

Progression

Faster times are higher. One card per event, all courses & history.

50 Freestyle SCY 31.51 4 swims
100 Freestyle SCY 1:10.03 3 swims
200 Freestyle SCY 2:29.92 11 swims
500 Freestyle SCY 6:37.86 2 swims
50 Backstroke SCY 39.91 2 swims
100 Backstroke SCY 1:21.32 4 swims
50 Breaststroke SCY 42.32 8 swims
100 Breaststroke SCY 1:30.47 8 swims
50 Butterfly SCY 35.58 4 swims
100 Butterfly SCY 1:26.86 6 swims
100 Individual Medley SCY 1:17.31 8 swims
200 Individual Medley SCY 2:49.59 8 swims
400 Individual Medley SCY 5:57.11 1 swim
100 Freestyle LCM 1:18.46 2 swims
50 Breaststroke LCM 47.75 1 swim
100 Breaststroke LCM 1:43.34 1 swim
50 Butterfly LCM 43.00 1 swim
100 Butterfly LCM 1:39.39 1 swim