Swimmer profile
Lewis Mattson
Male15-16Tampa Y SwimmingFL · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
48.78
35.28
▲ 13.50
30.29
▲ 4.99
27.79
▲ 2.50
25.53
▲ 2.26
24.86
▲ 0.67
23.61
▲ 1.25
23.29
▲ 0.32
100 Free SCY
1:49.08
1:29.92
▲ 19.16
1:07.97
▲ 21.95
1:02.23
▲ 5.74
56.28
▲ 5.95
55.67
▲ 0.61
52.78
▲ 2.89
50.71
▲ 2.07
200 Free SCY
—
—
2:28.31
2:20.35
▲ 7.96
2:04.37
▲ 15.98
1:58.83
▲ 5.54
1:51.68
▲ 7.15
1:52.00
▼ 0.32
500 Free SCY
—
—
6:30.02
6:09.60
▲ 20.42
5:33.16
▲ 36.44
5:24.54
▲ 8.62
5:32.00
▼ 7.46
5:20.15
▲ 11.85
1000 Free SCY
—
—
—
—
—
11:12.70
11:23.38
▼ 10.68
—
1650 Free SCY
—
—
—
—
—
—
18:07.93
—
50 Back SCY
—
41.46
37.31
▲ 4.15
31.68
▲ 5.63
29.17
▲ 2.51
28.22
▲ 0.95
27.06
▲ 1.16
28.38
▼ 1.32
100 Back SCY
—
1:27.79
1:16.51
▲ 11.28
1:08.26
▲ 8.25
1:03.27
▲ 4.99
1:03.05
▲ 0.22
59.31
▲ 3.74
58.11
▲ 1.20
200 Back SCY
—
—
—
2:44.48
2:19.10
▲ 25.38
2:16.25
▲ 2.85
2:14.97
▲ 1.28
2:11.88
▲ 3.09
50 Breast SCY
—
54.05
43.70
▲ 10.35
36.84
▲ 6.86
33.02
▲ 3.82
31.73
▲ 1.29
29.46
▲ 2.27
28.58
▲ 0.88
100 Breast SCY
—
1:48.25
1:29.19
▲ 19.06
1:20.73
▲ 8.46
1:11.47
▲ 9.26
1:06.47
▲ 5.00
1:04.19
▲ 2.28
1:02.31
▲ 1.88
200 Breast SCY
—
—
—
—
2:33.42
2:24.73
▲ 8.69
2:19.17
▲ 5.56
2:14.53
▲ 4.64
50 Fly SCY
—
39.81
33.43
▲ 6.38
30.17
▲ 3.26
27.27
▲ 2.90
—
24.92
▲ 2.35
24.62
▲ 0.30
100 Fly SCY
—
—
1:13.67
1:07.89
▲ 5.78
1:01.47
▲ 6.42
58.08
▲ 3.39
55.36
▲ 2.72
53.66
▲ 1.70
200 Fly SCY
—
—
—
2:27.91
2:22.24
▲ 5.67
2:19.63
▲ 2.61
2:06.34
▲ 13.29
2:03.21
▲ 3.13
100 IM SCY
—
1:33.92
1:23.56
▲ 10.36
1:10.97
▲ 12.59
1:07.06
▲ 3.91
—
—
—
200 IM SCY
—
—
2:43.83
2:36.24
▲ 7.59
2:14.61
▲ 21.63
2:12.05
▲ 2.56
2:07.50
▲ 4.55
2:08.13
▼ 0.63
400 IM SCY
—
—
—
—
4:44.01
4:44.84
▼ 0.83
4:36.58
▲ 8.26
4:40.94
▼ 4.36
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.