swimstats

Dylan Cossin

MLECFYNFASTHEATSMFUCFYN

487 plausible swims · 119 meets · 2012-10-07 → 2026-01-01

Personal records

EventCourseBest CutDateMeet
25 Freestyle SCY 20.52 2012-11-11 2012 Solon Stars Fall Breakout Swim Meetslow pool
50 Freestyle SCY 23.36 +0.77s to Sectionals 2021-03-06 LESI Senior Champsvenue
100 Freestyle SCY 54.49 +5.50s to Sectionals 2019-10-12 2019 CCS SC Meetvenue
200 Freestyle SCY 1:45.77 Sectionals ✓+10.78s to US Open 2021-02-20 2021 Northeast High School District Div Ivenue
400 Freestyle SCY 4:46.39 2020-03-07 LE Senior Championships 2020fast pool
500 Freestyle SCY 4:38.77 Sectionals ✓+18.88s to US Open 2021-03-07 LESI Senior Champsvenue
1000 Freestyle SCY 10:44.06 +35.57s to Sectionals 2018-03-11 Lake Erie Age Group Championship Meetvenue
1650 Freestyle SCY 16:01.89 Sectionals ✓+53.90s to US Open 2021-03-05 LESI Senior Champsvenue
25 Backstroke SCY 24.27 2012-10-07 Sprint Spectacular 2012venue
50 Backstroke SCY 34.33 +9.84s to Sectionals 2016-02-28 2016 MRST Regional Age Group Champsvenue
100 Backstroke SCY 1:14.38 +18.29s to Sectionals 2017-01-29 2017 Andy Kuhl Age Group & Openvenue
200 Backstroke SCY 2:39.79 +38.40s to Sectionals 2015-12-06 Shaker Shark Invitationalvenue
25 Breaststroke SCY 24.81 2012-10-07 Sprint Spectacular 2012venue
50 Breaststroke SCY 33.89 +6.70s to Sectionals 2018-03-02 2018 Lake Erie Senior Championshipfast pool
100 Breaststroke SCY 1:04.22 +0.63s to Sectionals 2021-03-07 LESI Senior Champsvenue
200 Breaststroke SCY 2:19.37 +0.78s to Sectionals 2021-03-06 LESI Senior Champsvenue
25 Butterfly SCY 24.44 2012-10-07 Sprint Spectacular 2012venue
50 Butterfly SCY 29.87 +6.18s to Sectionals 2018-03-02 2018 Lake Erie Senior Championshipfast pool
100 Butterfly SCY 58.33 +4.34s to Sectionals 2020-03-07 LE Senior Championships 2020fast pool
200 Butterfly SCY 2:16.32 +13.53s to Sectionals 2020-03-08 LE Senior Championships 2020fast pool
100 Individual Medley SCY 1:11.64 2015-11-22 The 2015 Mark J. Braun Fall Classicvenue
200 Individual Medley SCY 2:04.80 +3.81s to Sectionals 2021-03-07 LESI Senior Champsvenue
400 Individual Medley SCY 4:46.47 +22.48s to Sectionals 2019-10-13 2019 CCS SC Meetvenue
50 Freestyle LCM 27.46 +1.47s to Sectionals 2019-07-27 LE Swimming LC Sr Championships 2019venue
100 Freestyle LCM 57.93 +1.34s to Sectionals 2021-05-15 Robert F. Busbey Invitationalvenue
200 Freestyle LCM 2:03.95 +0.46s to Sectionals 2021-07-16 2021 Speedo Sectional Meetvenue
400 Freestyle LCM 4:18.94 Sectionals ✓+19.85s to US Open 2021-05-15 Robert F. Busbey Invitationalvenue
800 Freestyle LCM 8:57.10 Sectionals ✓+41.71s to US Open 2021-07-18 2021 Speedo Sectional Meetvenue
1500 Freestyle LCM 17:20.61 Sectionals ✓+89.22s to US Open 2021-07-15 2021 Speedo Sectional Meetvenue
50 Backstroke LCM 40.95 +12.26s to Sectionals 2016-05-14 Youngstown LC Season Openervenue
100 Backstroke LCM 1:26.74 +22.35s to Sectionals 2015-06-21 2015 Robert F Busbey Invitationalvenue
200 Backstroke LCM 2:47.22 +27.43s to Sectionals 2022-06-05 2022 CCS Age Group & Open LC Meetvenue
50 Breaststroke LCM 35.16 +3.17s to Sectionals 2022-07-23 2022 Lake Erie Summer JO & SR Championshipsvenue
100 Breaststroke LCM 1:22.86 +10.07s to Sectionals 2021-06-20 Holtrey Summer Classicvenue
200 Breaststroke LCM 2:58.68 +18.89s to Sectionals 2022-05-22 2022 Robert F. Busbey Invitationalvenue
50 Butterfly LCM 30.23 +2.84s to Sectionals 2020-03-06 LE Senior Championships 2020fast pool
100 Butterfly LCM 1:07.08 +5.59s to Sectionals 2022-06-18 Holtrey Summer Classicvenue
200 Butterfly LCM 2:42.77 +23.28s to Sectionals 2022-06-11 2022 Solon Stars Swimfest Meetslow pool
200 Individual Medley LCM 2:25.93 +6.54s to Sectionals 2021-05-15 Robert F. Busbey Invitationalvenue
400 Individual Medley LCM 5:15.92 +14.03s to Sectionals 2022-06-18 Holtrey Summer Classicvenue

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 32.88 flat 200 Free Relay 2014-03-09 Lake Erie Age Group State Championship Meet
50 Freestyle SCY 31.95 flying 200 Medley Relay (leg 4) 2014-12-07 Shaker Shark Invitational
50 Freestyle SCY 25.12 flying 200 Free Relay (leg 2) 2018-10-28 Stevie Grieshammer High School Preview Meet
100 Freestyle SCY 56.13 flat 400 Free Relay 2018-10-13 2018 CCS SC Meet
100 Freestyle SCY 48.26 flying 400 Free Relay (leg 3) 2021-02-27 2021 OHIO STATE HIGH SCHOOL - Division I
200 Freestyle SCY 1:47.31 flying 800 Free Relay (leg 2) 2021-03-05 LESI Senior Champs
50 Breaststroke SCY 28.42 flying 200 Medley Relay (leg 2) 2021-02-20 2021 Northeast High School District Div I
100 Breaststroke SCY 1:12.47 flying 400 Medley Relay (leg 2) 2018-03-10 Lake Erie Age Group Championship Meet
50 Butterfly SCY 35.84 flying 200 Medley Relay (leg 3) 2014-03-08 Lake Erie Age Group State Championship Meet
50 Freestyle LCM 31.69 flying 200 Free Relay (leg 2) 2017-07-21 2017 Lake Erie LC Age Group Championship Meet
100 Freestyle LCM 1:03.99 flying 400 Free Relay (leg 3) 2018-08-04 LESI Sr Championships LC 2018
50 Breaststroke LCM 1:15.06 flying 200 Medley Relay (leg 2) 2017-07-01 2017 FREEDLANDER MEET
100 Breaststroke LCM 15.70 flying 400 Medley Relay (leg 2) 2017-07-02 2017 FREEDLANDER MEET
100 Butterfly LCM 1:08.39 flying 400 Medley Relay (leg 3) 2021-05-15 Robert F. Busbey Invitational

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 54.49

26.45
28.04

Front half 26.45s · back half 28.04s

200 Freestyle SCY 1:45.77

24.43
26.44
27.77
27.13

Front half 50.87s · back half 54.90s

400 Freestyle SCY 4:46.39

25.40
27.98
28.67
29.02
29.09
29.47
29.89
29.54
29.04
28.29

Front half 140.16s · back half 146.23s

500 Freestyle SCY 4:38.77

24.61
27.06
27.78
27.97
28.29
28.59
28.87
29.32
28.96
27.32

Front half 135.71s · back half 143.06s

1000 Freestyle SCY 10:44.06

28.20
31.35
32.90
32.52
32.67
32.89
32.99
33.46
32.87
32.95
33.42
33.11
32.44
31.97
31.88
32.34
32.06
31.96
32.08
30.00

Front half 322.80s · back half 321.26s

1650 Freestyle SCY 16:01.89

25.74
28.28
29.04
29.33
29.01
29.10
29.32
29.52
29.68
29.94
29.67
29.71
29.64
29.80
29.42
29.55
29.20
28.95
28.90
29.50
29.51
29.10
28.92
29.79
29.35
29.57
29.85
29.65
29.51
29.34
28.99
28.89
26.12

100 Backstroke SCY 1:14.38

35.90
38.48

Front half 35.90s · back half 38.48s

200 Backstroke SCY 2:39.79

37.92
40.26
41.04
40.57

Front half 78.18s · back half 81.61s

100 Breaststroke SCY 1:04.22

30.27
33.95

Front half 30.27s · back half 33.95s

200 Breaststroke SCY 2:19.37

31.33
35.88
36.54
35.62

Front half 67.21s · back half 72.16s

100 Butterfly SCY 58.33

27.27
31.06

Front half 27.27s · back half 31.06s

200 Butterfly SCY 2:16.32

30.43
33.71
35.74
36.44

Front half 64.14s · back half 72.18s

100 Individual Medley SCY 1:11.64

33.45
38.19

Front half 33.45s · back half 38.19s

200 Individual Medley SCY 2:04.80

26.91
33.23
36.58
28.08

Front half 60.14s · back half 64.66s

400 Individual Medley SCY 4:46.47

29.86
36.43
39.45
37.92
39.18
40.75
32.58
30.30

Front half 143.66s · back half 142.81s

100 Freestyle LCM 57.93

28.42
29.51

Front half 28.42s · back half 29.51s

200 Freestyle LCM 2:03.95

28.60
31.26
32.11
31.98

Front half 59.86s · back half 64.09s

400 Freestyle LCM 4:18.94

30.04
32.09
32.84
32.72
32.83
32.91
33.72
31.79

Front half 127.69s · back half 131.25s

800 Freestyle LCM 8:57.10

29.33
32.16
32.80
33.38
34.08
33.98
34.41
34.11
34.42
34.42
34.54
34.15
34.51
34.11
34.47
32.23

Front half 264.25s · back half 272.85s

1500 Freestyle LCM 17:20.61

29.27
31.47
33.39
33.22
35.19
34.31
30.75
39.36
36.25
35.37
31.31
40.63
35.88
35.87
35.83
35.27
35.14
35.63
34.44
33.53
34.10
34.13
35.25
35.07
35.07
35.23
35.57
35.47
35.61
33.00

Front half 518.10s · back half 522.51s

100 Backstroke LCM 1:26.74

42.52
44.22

Front half 42.52s · back half 44.22s

200 Backstroke LCM 2:47.22

39.30
42.78
42.90
42.24

Front half 82.08s · back half 85.14s

100 Breaststroke LCM 1:22.86

38.70
44.16

Front half 38.70s · back half 44.16s

200 Breaststroke LCM 2:58.68

40.10
46.20
45.83
46.55

Front half 86.30s · back half 92.38s

100 Butterfly LCM 1:07.08

30.92
36.16

Front half 30.92s · back half 36.16s

200 Butterfly LCM 2:42.77

73.58
89.19

Front half 73.58s · back half 89.19s

200 Individual Medley LCM 2:25.93

30.51
40.78
42.54
32.10

Front half 71.29s · back half 74.64s

400 Individual Medley LCM 5:15.92

31.32
37.55
46.27
43.22
44.84
45.91
34.13
32.68

Front half 158.36s · back half 157.56s

Reaction time

fastest 0.53s average 0.530s slowest 0.53s 1 electronic start

From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.

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.

25 Freestyle SCY 20.52 1 swim
50 Freestyle SCY 23.36 22 swims
100 Freestyle SCY 54.49 13 swims
200 Freestyle SCY 1:45.77 32 swims
400 Freestyle SCY 4:46.39 1 swim
500 Freestyle SCY 4:38.77 30 swims
1000 Freestyle SCY 10:44.06 5 swims
1650 Freestyle SCY 16:01.89 8 swims
25 Backstroke SCY 24.27 1 swim
50 Backstroke SCY 34.33 10 swims
100 Backstroke SCY 1:14.38 7 swims
200 Backstroke SCY 2:39.79 4 swims
25 Breaststroke SCY 24.81 1 swim
50 Breaststroke SCY 33.89 11 swims
100 Breaststroke SCY 1:04.22 23 swims
200 Breaststroke SCY 2:19.37 17 swims
25 Butterfly SCY 24.44 1 swim
50 Butterfly SCY 29.87 17 swims
100 Butterfly SCY 58.33 26 swims
200 Butterfly SCY 2:16.32 9 swims
100 Individual Medley SCY 1:11.64 9 swims
200 Individual Medley SCY 2:04.80 22 swims
400 Individual Medley SCY 4:46.47 9 swims
50 Freestyle LCM 27.46 9 swims
100 Freestyle LCM 57.93 12 swims
200 Freestyle LCM 2:03.95 23 swims
400 Freestyle LCM 4:18.94 13 swims
800 Freestyle LCM 8:57.10 7 swims
1500 Freestyle LCM 17:20.61 11 swims
50 Backstroke LCM 40.95 7 swims
100 Backstroke LCM 1:26.74 4 swims
200 Backstroke LCM 2:47.22 2 swims
50 Breaststroke LCM 35.16 10 swims
100 Breaststroke LCM 1:22.86 12 swims
200 Breaststroke LCM 2:58.68 11 swims
50 Butterfly LCM 30.23 18 swims
100 Butterfly LCM 1:07.08 21 swims
200 Butterfly LCM 2:42.77 7 swims
200 Individual Medley LCM 2:25.93 20 swims
400 Individual Medley LCM 5:15.92 6 swims