Swimmer profile
Sam Harper
Male17-18Michigan Lakeshore AquaticsMI · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2019–20
2020–21
2021–22
2022–23
2024–25
2025–26
50 Free SCY
28.36
25.26
▲ 3.10
23.53
▲ 1.73
22.46
▲ 1.07
22.70
▼ 0.24
21.82
▲ 0.88
100 Free SCY
1:01.93
54.92
▲ 7.01
51.30
▲ 3.62
48.06
▲ 3.24
48.05
▲ 0.01
47.25
▲ 0.80
200 Free SCY
2:16.18
1:58.75
▲ 17.43
1:49.69
▲ 9.06
1:43.80
▲ 5.89
1:41.81
▲ 1.99
1:40.42
▲ 1.39
500 Free SCY
—
5:19.10
4:54.83
▲ 24.27
4:38.36
▲ 16.47
4:34.62
▲ 3.74
4:31.94
▲ 2.68
1000 Free SCY
—
—
10:51.95
—
—
9:35.80
▲ 76.15
1650 Free SCY
—
—
—
—
16:10.80
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50 Back SCY
33.32
30.17
▲ 3.15
—
—
—
—
100 Back SCY
1:18.76
1:09.76
▲ 9.00
1:02.11
▲ 7.65
57.69
▲ 4.42
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—
200 Back SCY
—
—
2:13.62
—
—
—
50 Breast SCY
41.17
—
—
—
30.29
▲ 10.88
—
100 Breast SCY
—
1:21.78
—
—
1:06.19
▲ 15.59
—
200 Breast SCY
—
—
—
—
2:25.09
—
50 Fly SCY
—
—
—
—
—
24.50
100 Fly SCY
—
—
—
—
54.61
52.73
▲ 1.88
100 IM SCY
1:16.12
—
—
—
—
—
200 IM SCY
2:37.12
—
2:13.95
▲ 23.17
—
1:59.26
▲ 14.69
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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.