swimstats

Matthew Yim

Xage 15MECMA

48 plausible swims · 12 meets · 2015-10-31 → 2026-01-01

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 24.79 2018-02-25 2018 ME CMA Polar Challenge slow pool
100 Freestyle SCY 53.57 2018-03-11 2018 ME LRSC JO Trials venue
200 Freestyle SCY 1:57.62 2018-03-16 2018 ME Junior Olympics Championship venue
100 Backstroke SCY 1:05.55 2018-02-25 2018 ME CMA Polar Challenge slow pool
200 Backstroke SCY 2:24.01 2026-01-01 tuffin up results(1)
100 Breaststroke SCY 1:08.02 2018-03-16 2018 ME Junior Olympics Championship venue
100 Butterfly SCY 1:00.69 2018-02-25 2018 ME CMA Polar Challenge slow pool
200 Individual Medley SCY 2:12.74 2018-03-18 2018 ME Junior Olympics Championship venue
400 Individual Medley SCY 4:41.78 2018-02-25 2018 ME CMA Polar Challenge slow pool

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 24.12 flying 200 Free Relay (leg 2) 2018-03-18 2018 ME Junior Olympics Championship
100 Freestyle SCY 53.43 flying 400 Free Relay (leg 3) 2018-03-16 2018 ME Junior Olympics Championship
100 Backstroke SCY 1:03.87 flat 400 Medley Relay 2018-03-17 2018 ME Junior Olympics Championship

Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.

PR splits

100 Freestyle SCY 53.57

26.43
27.14

Front half 26.43s · back half 27.14s

200 Freestyle SCY 1:57.62

27.01
29.21
30.57
30.83

Front half 56.22s · back half 61.40s

100 Backstroke SCY 1:05.55

31.79
33.76

Front half 31.79s · back half 33.76s

200 Backstroke SCY 2:24.01

33.11
35.93
38.28
36.69

Front half 69.04s · back half 74.97s

100 Breaststroke SCY 1:08.02

32.15
35.87

Front half 32.15s · back half 35.87s

100 Butterfly SCY 1:00.69

28.46
32.23

Front half 28.46s · back half 32.23s

200 Individual Medley SCY 2:12.74

27.81
34.38
39.73
30.82

Front half 62.19s · back half 70.55s

400 Individual Medley SCY 4:41.78

28.69
32.02
36.48
36.87
39.02
41.37
33.87
33.46

Front half 134.06s · back half 147.72s

Progression

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

50 Freestyle SCY 24.79 6 swims
100 Freestyle SCY 53.57 9 swims
200 Freestyle SCY 1:57.62 7 swims
100 Backstroke SCY 1:05.55 5 swims
200 Backstroke SCY 2:24.01 3 swims
100 Breaststroke SCY 1:08.02 6 swims
100 Butterfly SCY 1:00.69 5 swims
200 Individual Medley SCY 2:12.74 5 swims
400 Individual Medley SCY 4:41.78 2 swims