Swimmer profile
Jake Karulf
MaleOpen / SeniorMason Manta RaysOH · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2014–15
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
48.43
33.17
▲ 15.26
27.35
▲ 5.82
26.95
▲ 0.40
25.41
▲ 1.54
25.29
▲ 0.12
25.67
▼ 0.38
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100 Free LCM
1:55.13
1:12.47
▲ 42.66
59.29
▲ 13.18
55.05
▲ 4.24
53.96
▲ 1.09
54.03
▼ 0.07
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54.60
▼ 0.57
200 Free LCM
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2:40.87
2:06.43
▲ 34.44
2:00.41
▲ 6.02
1:56.68
▲ 3.73
1:56.06
▲ 0.62
1:58.46
▼ 2.40
1:59.63
▼ 1.17
400 Free LCM
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—
4:21.29
4:20.96
▲ 0.33
4:11.05
▲ 9.91
4:13.27
▼ 2.22
4:13.10
▲ 0.17
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800 Free LCM
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—
—
9:00.54
—
8:49.85
▲ 10.69
9:00.19
▼ 10.34
9:33.01
▼ 32.82
1500 Free LCM
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—
—
—
17:19.29
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—
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50 Back LCM
1:02.26
—
—
—
28.96
▲ 33.30
29.23
▼ 0.27
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—
100 Back LCM
2:12.28
1:24.52
▲ 47.76
—
1:03.19
▲ 21.33
1:00.73
▲ 2.46
59.67
▲ 1.06
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200 Back LCM
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2:48.54
2:29.80
▲ 18.74
2:13.13
▲ 16.67
2:13.55
▼ 0.42
2:13.59
▼ 0.04
2:10.80
▲ 2.79
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50 Breast LCM
1:27.32
—
38.20
▲ 49.12
—
—
34.84
▲ 3.36
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100 Breast LCM
2:54.14
1:47.91
▲ 66.23
1:24.16
▲ 23.75
1:15.37
▲ 8.79
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—
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200 Breast LCM
—
—
2:56.79
2:44.62
▲ 12.17
2:43.64
▲ 0.98
2:37.88
▲ 5.76
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50 Fly LCM
1:08.24
—
—
28.25
▲ 39.99
—
26.77
▲ 1.48
—
26.54
▲ 0.23
100 Fly LCM
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1:19.12
1:02.36
▲ 16.76
59.04
▲ 3.32
58.26
▲ 0.78
56.78
▲ 1.48
58.59
▼ 1.81
59.01
▼ 0.42
200 Fly LCM
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2:15.33
2:08.49
▲ 6.84
2:07.90
▲ 0.59
2:05.67
▲ 2.23
2:08.97
▼ 3.30
2:12.47
▼ 3.50
200 IM LCM
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—
2:22.58
2:13.91
▲ 8.67
2:13.80
▲ 0.11
2:08.70
▲ 5.10
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2:16.37
▼ 7.67
400 IM LCM
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—
4:57.73
4:44.26
▲ 13.47
4:41.77
▲ 2.49
4:36.68
▲ 5.09
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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.