Swimmer profile
Seth Jacobson
Male13-14Yankton Swim TeamSD · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
1:21.02
50.90
▲ 30.12
41.53
▲ 9.37
36.31
▲ 5.22
33.67
▲ 2.64
31.07
▲ 2.60
28.68
▲ 2.39
27.05
▲ 1.63
27.71
▼ 0.66
100 Free LCM
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1:53.88
1:37.65
▲ 16.23
1:23.70
▲ 13.95
1:16.08
▲ 7.62
1:08.94
▲ 7.14
1:04.24
▲ 4.70
1:00.20
▲ 4.04
1:00.68
▼ 0.48
200 Free LCM
—
4:13.69
3:30.23
▲ 43.46
3:08.93
▲ 21.30
2:54.95
▲ 13.98
2:31.82
▲ 23.13
2:23.71
▲ 8.11
2:15.25
▲ 8.46
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400 Free LCM
—
—
—
—
6:20.61
5:46.31
▲ 34.30
5:24.90
▲ 21.41
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—
50 Back LCM
2:03.58
1:12.87
▲ 50.71
1:00.53
▲ 12.34
47.82
▲ 12.71
43.10
▲ 4.72
40.34
▲ 2.76
34.48
▲ 5.86
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—
100 Back LCM
—
2:27.33
2:04.75
▲ 22.58
1:41.45
▲ 23.30
1:34.59
▲ 6.86
1:26.24
▲ 8.35
1:15.39
▲ 10.85
1:12.29
▲ 3.10
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200 Back LCM
—
—
—
—
—
—
2:44.48
—
—
50 Breast LCM
—
1:13.99
54.93
▲ 19.06
48.53
▲ 6.40
45.32
▲ 3.21
41.03
▲ 4.29
—
33.97
▲ 7.06
34.20
▼ 0.23
100 Breast LCM
—
2:30.39
2:03.24
▲ 27.15
1:47.11
▲ 16.13
1:44.76
▲ 2.35
1:31.00
▲ 13.76
1:20.30
▲ 10.70
1:13.76
▲ 6.54
1:17.40
▼ 3.64
200 Breast LCM
—
—
—
—
—
3:16.51
2:59.10
▲ 17.41
2:41.61
▲ 17.49
2:49.37
▼ 7.76
50 Fly LCM
—
1:08.26
1:00.41
▲ 7.85
53.58
▲ 6.83
45.08
▲ 8.50
36.82
▲ 8.26
—
28.69
▲ 8.13
29.59
▼ 0.90
100 Fly LCM
—
—
2:04.15
1:58.06
▲ 6.09
1:48.68
▲ 9.38
1:30.21
▲ 18.47
1:13.40
▲ 16.81
1:05.30
▲ 8.10
1:07.97
▼ 2.67
200 IM LCM
—
4:55.28
3:54.57
▲ 60.71
3:36.64
▲ 17.93
3:22.80
▲ 13.84
2:50.80
▲ 32.00
2:37.78
▲ 13.02
2:24.81
▲ 12.97
2:28.29
▼ 3.48
400 IM LCM
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—
—
—
—
6:13.99
—
5:34.58
▲ 39.41
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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.