Swimmer profile
Mason Shepley
Male13-14Lake Lytal LightningFGC · 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
48.87
41.15
▲ 7.72
34.86
▲ 6.29
31.49
▲ 3.37
29.14
▲ 2.35
28.93
▲ 0.21
27.25
▲ 1.68
26.46
▲ 0.79
100 Free SCY
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1:30.45
1:16.75
▲ 13.70
1:08.24
▲ 8.51
1:03.92
▲ 4.32
1:03.78
▲ 0.14
58.50
▲ 5.28
57.80
▲ 0.70
200 Free SCY
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3:22.39
2:42.40
▲ 39.99
2:26.97
▲ 15.43
2:21.04
▲ 5.93
2:14.12
▲ 6.92
2:04.70
▲ 9.42
2:02.90
▲ 1.80
500 Free SCY
—
—
7:55.78
6:21.52
▲ 94.26
6:11.67
▲ 9.85
5:57.13
▲ 14.54
5:31.71
▲ 25.42
5:28.98
▲ 2.73
50 Back SCY
57.32
52.23
▲ 5.09
45.89
▲ 6.34
37.65
▲ 8.24
—
35.78
▲ 1.87
34.80
▲ 0.98
—
100 Back SCY
—
—
—
1:20.49
1:19.31
▲ 1.18
1:13.92
▲ 5.39
1:19.36
▼ 5.44
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50 Breast SCY
1:30.20
55.25
▲ 34.95
46.65
▲ 8.60
40.57
▲ 6.08
38.67
▲ 1.90
38.09
▲ 0.58
34.15
▲ 3.94
33.29
▲ 0.86
100 Breast SCY
—
2:05.34
1:38.31
▲ 27.03
1:28.46
▲ 9.85
1:24.32
▲ 4.14
1:19.97
▲ 4.35
1:14.45
▲ 5.52
1:14.02
▲ 0.43
200 Breast SCY
—
—
—
—
—
—
2:41.80
2:38.37
▲ 3.43
50 Fly SCY
1:15.76
1:08.91
▲ 6.85
48.00
▲ 20.91
37.83
▲ 10.17
37.08
▲ 0.75
34.10
▲ 2.98
33.18
▲ 0.92
30.44
▲ 2.74
100 Fly SCY
—
2:13.59
—
1:30.97
▲ 42.62
1:26.81
▲ 4.16
1:18.36
▲ 8.45
—
1:14.71
▲ 3.65
100 IM SCY
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1:48.90
1:31.25
▲ 17.65
1:21.48
▲ 9.77
1:14.92
▲ 6.56
1:13.55
▲ 1.37
1:09.83
▲ 3.72
1:05.78
▲ 4.05
200 IM SCY
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—
3:10.11
2:45.76
▲ 24.35
2:42.42
▲ 3.34
2:34.34
▲ 8.08
2:23.79
▲ 10.55
2:22.59
▲ 1.20
400 IM SCY
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—
—
—
—
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5:14.44
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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.