Swimmer profile
Matt Williamson
MaleOpen / SeniorOlympic Cascade AquaticsPNW · WESTERNCollege athlete · University of ScrantonD3
SeasonUSA Swimming season runs Sept – Aug
Event
2013–14
2014–15
2015–16
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
50 Free LCM
35.69
34.16
▲ 1.53
32.62
▲ 1.54
30.95
▲ 1.67
—
27.60
▲ 3.35
25.90
▲ 1.70
26.39
▼ 0.49
25.35
▲ 1.04
24.98
▲ 0.37
100 Free LCM
1:27.03
1:21.82
▲ 5.21
1:18.74
▲ 3.08
1:11.19
▲ 7.55
1:04.86
▲ 6.33
1:01.02
▲ 3.84
55.74
▲ 5.28
54.60
▲ 1.14
54.68
▼ 0.08
53.31
▲ 1.37
200 Free LCM
3:16.82
2:57.76
▲ 19.06
2:52.69
▲ 5.07
2:37.88
▲ 14.81
2:30.14
▲ 7.74
—
1:59.98
▲ 30.16
1:57.67
▲ 2.31
1:58.03
▼ 0.36
1:56.45
▲ 1.58
400 Free LCM
—
—
—
5:39.70
—
—
4:09.02
▲ 90.68
4:05.33
▲ 3.69
4:08.84
▼ 3.51
4:07.97
▲ 0.87
800 Free LCM
—
—
—
—
—
—
8:35.54
8:22.92
▲ 12.62
8:39.20
▼ 16.28
—
1500 Free LCM
—
—
—
—
21:22.32
—
16:46.01
▲ 276.31
16:30.13
▲ 15.88
—
—
50 Back LCM
42.25
40.37
▲ 1.88
38.48
▲ 1.89
34.26
▲ 4.22
—
—
—
31.78
▲ 2.48
—
—
100 Back LCM
1:38.99
1:28.06
▲ 10.93
1:25.86
▲ 2.20
1:16.15
▲ 9.71
1:14.87
▲ 1.28
1:09.11
▲ 5.76
—
1:05.16
▲ 3.95
1:06.58
▼ 1.42
—
200 Back LCM
—
—
—
2:53.32
2:39.58
▲ 13.74
2:35.84
▲ 3.74
2:24.32
▲ 11.52
2:23.26
▲ 1.06
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—
50 Breast LCM
58.12
—
—
—
—
—
—
—
—
—
100 Breast LCM
—
1:49.68
—
—
—
—
—
—
—
—
50 Fly LCM
41.41
37.18
▲ 4.23
35.11
▲ 2.07
32.76
▲ 2.35
—
—
—
—
26.41
▲ 6.35
—
100 Fly LCM
1:47.00
1:32.30
▲ 14.70
1:25.69
▲ 6.61
1:20.89
▲ 4.80
1:14.25
▲ 6.64
1:04.45
▲ 9.80
1:00.27
▲ 4.18
56.58
▲ 3.69
56.85
▼ 0.27
57.32
▼ 0.47
200 Fly LCM
—
—
—
—
—
2:37.66
2:12.25
▲ 25.41
2:06.40
▲ 5.85
2:06.82
▼ 0.42
2:12.21
▼ 5.39
200 IM LCM
3:44.55
3:11.75
▲ 32.80
—
2:57.83
▲ 13.92
—
—
—
2:20.04
▲ 37.79
2:17.08
▲ 2.96
—
400 IM LCM
—
—
—
—
5:45.31
—
5:04.36
▲ 40.95
—
—
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Improvement<0.5s0.5–2s2–5s5s+Slower
📊 All Attempts by Event
Chronological history of every recorded swim. Click an event to expand its attempt list.