Swimmer profile
Sam Petersen
Male17-18Lehi AquaticsUT · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
1:06.26
51.07
▲ 15.19
40.74
▲ 10.33
33.96
▲ 6.78
28.67
▲ 5.29
27.29
▲ 1.38
26.48
▲ 0.81
26.69
▼ 0.21
26.22
▲ 0.47
26.37
▼ 0.15
100 Free LCM
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2:00.28
1:27.66
▲ 32.62
1:17.54
▲ 10.12
1:02.14
▲ 15.40
59.46
▲ 2.68
56.37
▲ 3.09
56.85
▼ 0.48
56.14
▲ 0.71
56.74
▼ 0.60
200 Free LCM
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3:16.98
2:56.17
▲ 20.81
2:27.68
▲ 28.49
2:09.70
▲ 17.98
2:02.28
▲ 7.42
2:02.13
▲ 0.15
2:01.14
▲ 0.99
2:09.35
▼ 8.21
400 Free LCM
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—
7:02.66
6:24.85
▲ 37.81
—
4:35.86
▲ 108.99
4:30.83
▲ 5.03
4:19.64
▲ 11.19
4:21.94
▼ 2.30
4:50.20
▼ 28.26
800 Free LCM
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—
—
—
10:59.70
9:29.42
▲ 90.28
9:47.91
▼ 18.49
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—
1500 Free LCM
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—
—
—
20:31.33
18:01.30
▲ 150.03
18:05.37
▼ 4.07
17:15.50
▲ 49.87
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50 Back LCM
59.78
55.69
▲ 4.09
45.15
▲ 10.54
42.02
▲ 3.13
36.25
▲ 5.77
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—
—
—
32.47
▲ 3.78
100 Back LCM
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1:58.32
1:39.81
▲ 18.51
1:32.43
▲ 7.38
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—
1:16.11
▲ 16.32
1:11.53
▲ 4.58
1:12.96
▼ 1.43
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200 Back LCM
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—
—
—
—
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2:39.37
2:25.73
▲ 13.64
2:41.21
▼ 15.48
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50 Breast LCM
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1:03.21
54.81
▲ 8.40
45.59
▲ 9.22
38.85
▲ 6.74
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—
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100 Breast LCM
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—
1:55.31
1:40.31
▲ 15.00
1:25.19
▲ 15.12
1:24.35
▲ 0.84
1:19.51
▲ 4.84
1:21.68
▼ 2.17
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200 Breast LCM
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—
—
—
3:05.51
2:58.17
▲ 7.34
2:53.82
▲ 4.35
2:58.31
▼ 4.49
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50 Fly LCM
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—
52.99
38.67
▲ 14.32
33.12
▲ 5.55
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—
—
27.77
▲ 5.35
28.61
▼ 0.84
100 Fly LCM
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—
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1:43.85
1:20.21
▲ 23.64
1:13.78
▲ 6.43
1:09.27
▲ 4.51
1:08.39
▲ 0.88
1:02.04
▲ 6.35
1:05.09
▼ 3.05
200 Fly LCM
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—
—
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2:49.56
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200 IM LCM
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3:59.79
3:09.97
▲ 49.82
2:38.93
▲ 31.04
2:38.09
▲ 0.84
2:23.86
▲ 14.23
2:22.13
▲ 1.73
2:22.29
▼ 0.16
2:32.92
▼ 10.63
400 IM LCM
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5:26.65
5:05.44
▲ 21.21
5:00.78
▲ 4.66
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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.