swimstats

Alvin Tsai

Xage 17CTMRVALIAC

148 plausible swims · 34 meets · 2017-07-22 → 2022-06-25

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 20.99 2020-12-11 2020 MR LIAC Travel To Nowhere
100 Freestyle SCY 45.73 2020-12-11 2020 MR LIAC Travel To Nowhere
200 Freestyle SCY 1:42.33 2020-11-20 2020 MR LIAC Thanksgiving Invite
500 Freestyle SCY 4:48.54 2019-11-01 2019 Mid-Atlantic AG Championship Showdownslow pool
1000 Freestyle SCY 9:40.54 2020-11-20 2020 MR LIAC Thanksgiving Invite
50 Backstroke SCY 26.91 2019-11-22 2019 MR LIAC Thanksgiving Invitational
100 Backstroke SCY 55.78 2022-01-14 2022 MR LIAC Winter Wonderland Invitational
200 Backstroke SCY 2:02.29 2019-10-19 2019 MR LIAC Chappy's Big Race Invitational
100 Breaststroke SCY 1:00.66 2020-09-19 2020 MR LIAC Fall of COVID
200 Breaststroke SCY 2:14.58 2020-10-17 2020 MR LIAC Chappy's Big Race Invite
100 Butterfly SCY 50.57 2020-12-11 2020 MR LIAC Travel To Nowhere
200 Butterfly SCY 1:52.47 2020-11-20 2020 MR LIAC Thanksgiving Invite
200 Individual Medley SCY 1:55.29 2021-02-12 2021 MR LIAC February 11& Over SC Friday TT
400 Individual Medley SCY 4:02.05 2020-11-20 2020 MR LIAC Thanksgiving Invite
50 Freestyle LCM 24.37 2021-04-08 2021 MR LIAC Long Island Challenge
100 Freestyle LCM 53.34 2017-07-22 2019 Senior Metropolitan Summer LC Championships, S#: 190710 & 190754-T
200 Freestyle LCM 1:59.83 2021-04-08 2021 MR LIAC Long Island Challenge
400 Freestyle LCM 4:18.50 2021-07-17 2021 TYR Senior Metropolitan Summer LC Championships, S#: 210701-02-03
800 Freestyle LCM 9:12.84 2019-05-11 2019 mr liac spring kickoff res
100 Backstroke LCM 1:09.10 2019-06-08 2019 mr liac summertime classic invitational res
100 Breaststroke LCM 1:12.16 2019-07-26 2019 Metropolitan Long Course Junior Olympics
200 Breaststroke LCM 2:40.07 2019-07-26 2019 Metropolitan Long Course Junior Olympics
100 Butterfly LCM 58.11 2021-07-17 2021 TYR Senior Metropolitan Summer LC Championships, S#: 210701-02-03
200 Butterfly LCM 2:13.22 2021-01-23 2021 MR LIAC January LCM Time Trials
200 Individual Medley LCM 2:13.64 2019-07-26 2019 Metropolitan Long Course Junior Olympics
400 Individual Medley LCM 4:44.88 2021-06-12 2021 MR LIAC Summertime Classic

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 22.14 flying 200 Free Relay (leg 4) 2019-11-01 2019 Mid-Atlantic AG Championship Showdown
50 Freestyle SCY 22.21 flying 200 Medley Relay (leg 4) 2019-11-01 2019 Mid-Atlantic AG Championship Showdown
100 Freestyle SCY 47.42 flat 400 Free Relay 2019-11-02 2019 Mid-Atlantic AG Championship Showdown
100 Freestyle SCY 47.16 flying 400 Medley Relay (leg 4) 2019-11-02 2019 Mid-Atlantic AG Championship Showdown

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

50 Freestyle SCY 20.99 split/total mismatch

28.72
33.59
36.00
35.61

Front half 62.31s · back half -41.32s

100 Freestyle SCY 45.73 split/total mismatch

31.56
67.83
103.97
140.94
21.98
45.73
183.51
228.19
264.73
300.47

200 Freestyle SCY 1:42.33 split/total mismatch

25.91
27.84
28.65
29.58

Front half 53.75s · back half 48.58s

500 Freestyle SCY 4:48.54

24.82
27.59
28.37
28.92
29.41
29.87
30.03
30.06
30.35
29.12

Front half 139.11s · back half 149.43s

1000 Freestyle SCY 9:40.54

26.76
56.14
86.05
116.18
25.85
54.80
84.33
113.80
146.67
177.08
207.59
238.63
143.36
173.35
203.09
232.41
269.58
300.75
331.64
362.52
261.45
290.53
319.73
349.07
393.51
424.59
455.82
486.72
378.34
407.89
437.23
466.37
517.32
548.21
578.04
607.39
494.77
523.52
552.51
580.54

50 Backstroke SCY 26.91 split/total mismatch

181.80
39.71
32.24
28.60

Front half 221.51s · back half -194.60s

100 Backstroke SCY 55.78

30.16
62.00
95.49
127.74
27.37
55.78

100 Breaststroke SCY 1:00.66 split/total mismatch

33.51
37.37

Front half 33.51s · back half 27.15s

200 Butterfly SCY 1:52.47

31.66
68.92
108.42
146.07
25.38
53.96
82.84
112.47

200 Individual Medley SCY 1:55.29 split/total mismatch

671.70
704.16
736.88
769.39
24.80
54.35
88.24
115.29
802.12
834.84
867.73
900.79

400 Individual Medley SCY 4:02.05 split/total mismatch

29.21
62.10
95.86
129.81
25.66
54.33
85.06
115.48

200 Freestyle LCM 1:59.83

29.71
62.26
27.76
57.70
88.47
119.83

400 Freestyle LCM 4:18.50 split/total mismatch

157.54
189.23
220.78
250.89
29.16
60.90
93.44
126.36

200 Butterfly LCM 2:13.22

29.20
33.35
35.31
35.36

Front half 62.55s · back half 70.67s

400 Individual Medley LCM 4:44.88 split/total mismatch

46.28
93.88
152.30
192.00
29.23
62.35
100.49
136.90

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 20.99 12 swims
100 Freestyle SCY 45.73 10 swims
200 Freestyle SCY 1:42.33 10 swims
500 Freestyle SCY 4:48.54 1 swim
1000 Freestyle SCY 9:40.54 2 swims
50 Backstroke SCY 26.91 1 swim
100 Backstroke SCY 55.78 3 swims
200 Backstroke SCY 2:02.29 1 swim
100 Breaststroke SCY 1:00.66 2 swims
200 Breaststroke SCY 2:14.58 1 swim
100 Butterfly SCY 50.57 7 swims
200 Butterfly SCY 1:52.47 8 swims
200 Individual Medley SCY 1:55.29 4 swims
400 Individual Medley SCY 4:02.05 4 swims
50 Freestyle LCM 24.37 12 swims
100 Freestyle LCM 53.34 14 swims
200 Freestyle LCM 1:59.83 13 swims
400 Freestyle LCM 4:18.50 7 swims
800 Freestyle LCM 9:12.84 1 swim
100 Backstroke LCM 1:09.10 2 swims
100 Breaststroke LCM 1:12.16 4 swims
200 Breaststroke LCM 2:40.07 4 swims
100 Butterfly LCM 58.11 7 swims
200 Butterfly LCM 2:13.22 4 swims
200 Individual Medley LCM 2:13.64 7 swims
400 Individual Medley LCM 4:44.88 7 swims