Swimmer profile
Samantha Koch
Female13-14Lake Oswego Swim ClubOR · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
46.19
38.63
▲ 7.56
35.81
▲ 2.82
31.03
▲ 4.78
29.40
▲ 1.63
28.51
▲ 0.89
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100 Free LCM
1:31.81
1:25.28
▲ 6.53
1:22.10
▲ 3.18
1:07.94
▲ 14.16
1:04.45
▲ 3.49
1:01.68
▲ 2.77
1:01.42
▲ 0.26
200 Free LCM
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—
2:54.90
2:30.63
▲ 24.27
2:22.16
▲ 8.47
2:16.12
▲ 6.04
2:14.80
▲ 1.32
400 Free LCM
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—
—
5:58.99
5:02.89
▲ 56.10
4:52.06
▲ 10.83
4:52.16
▼ 0.10
800 Free LCM
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—
—
—
—
10:16.13
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1500 Free LCM
—
—
—
—
—
19:22.63
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50 Back LCM
57.05
47.51
▲ 9.54
46.22
▲ 1.29
39.98
▲ 6.24
37.50
▲ 2.48
35.67
▲ 1.83
36.39
▼ 0.72
100 Back LCM
2:07.48
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—
1:24.81
▲ 42.67
1:21.80
▲ 3.01
1:16.11
▲ 5.69
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50 Breast LCM
—
56.60
48.19
▲ 8.41
42.15
▲ 6.04
39.82
▲ 2.33
41.75
▼ 1.93
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100 Breast LCM
2:22.05
—
1:47.61
▲ 34.44
1:32.31
▲ 15.30
1:28.49
▲ 3.82
1:27.63
▲ 0.86
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200 Breast LCM
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—
—
—
3:18.97
3:14.22
▲ 4.75
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50 Fly LCM
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51.29
44.06
▲ 7.23
34.88
▲ 9.18
33.07
▲ 1.81
31.17
▲ 1.90
31.90
▼ 0.73
100 Fly LCM
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—
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1:22.63
1:19.43
▲ 3.20
1:12.07
▲ 7.36
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200 IM LCM
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—
3:18.34
2:52.86
▲ 25.48
2:48.46
▲ 4.40
2:45.52
▲ 2.94
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400 IM LCM
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—
—
—
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5:47.58
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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.