Swimmer profile
Jack Luken
MaleOpen / SeniorGold Medal Swim ClubMI · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2023–24
2024–25
2025–26
50 Free SCY
28.36
26.56
▲ 1.80
25.20
▲ 1.36
23.78
▲ 1.42
22.84
▲ 0.94
21.92
▲ 0.92
21.51
▲ 0.41
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100 Free SCY
1:00.19
59.51
▲ 0.68
54.82
▲ 4.69
51.95
▲ 2.87
48.94
▲ 3.01
46.51
▲ 2.43
46.14
▲ 0.37
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47.15
▼ 1.01
200 Free SCY
2:12.63
2:05.98
▲ 6.65
1:58.63
▲ 7.35
1:52.93
▲ 5.70
1:43.16
▲ 9.77
1:39.96
▲ 3.20
1:37.73
▲ 2.23
1:36.84
▲ 0.89
1:38.10
▼ 1.26
1:37.00
▲ 1.10
500 Free SCY
5:51.82
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5:25.23
▲ 26.59
4:52.01
▲ 33.22
4:39.39
▲ 12.62
4:30.45
▲ 8.94
4:26.17
▲ 4.28
4:20.16
▲ 6.01
4:20.63
▼ 0.47
4:20.00
▲ 0.63
1000 Free SCY
12:11.71
11:47.69
▲ 24.02
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10:07.92
▲ 99.77
9:32.53
▲ 35.39
9:31.77
▲ 0.76
9:06.53
▲ 25.24
9:19.74
▼ 13.21
9:08.14
▲ 11.60
9:04.14
▲ 4.00
1650 Free SCY
19:58.97
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16:49.27
▲ 189.70
16:20.85
▲ 28.42
15:37.16
▲ 43.69
15:19.29
▲ 17.87
15:10.60
▲ 8.69
15:20.15
▼ 9.55
15:12.02
▲ 8.13
50 Back SCY
34.66
33.05
▲ 1.61
30.62
▲ 2.43
27.11
▲ 3.51
25.51
▲ 1.60
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100 Back SCY
1:12.21
1:11.98
▲ 0.23
1:02.84
▲ 9.14
57.87
▲ 4.97
55.31
▲ 2.56
57.15
▼ 1.84
54.83
▲ 2.32
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200 Back SCY
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2:31.27
2:22.80
▲ 8.47
2:05.75
▲ 17.05
2:02.37
▲ 3.38
1:57.67
▲ 4.70
1:53.97
▲ 3.70
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1:52.41
▲ 1.56
100 Breast SCY
1:27.17
1:26.36
▲ 0.81
1:18.22
▲ 8.14
1:09.89
▲ 8.33
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1:03.91
▲ 5.98
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200 Breast SCY
3:07.12
—
2:53.09
▲ 14.03
2:37.19
▲ 15.90
2:24.84
▲ 12.35
2:24.76
▲ 0.08
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50 Fly SCY
30.90
29.41
▲ 1.49
28.71
▲ 0.70
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—
—
23.33
▲ 5.38
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100 Fly SCY
1:06.51
1:02.12
▲ 4.39
58.33
▲ 3.79
55.71
▲ 2.62
53.04
▲ 2.67
52.22
▲ 0.82
50.89
▲ 1.33
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200 Fly SCY
2:30.77
2:23.98
▲ 6.79
2:12.24
▲ 11.74
2:04.07
▲ 8.17
1:58.96
▲ 5.11
1:53.29
▲ 5.67
1:49.67
▲ 3.62
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100 IM SCY
1:11.33
1:09.17
▲ 2.16
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56.85
▲ 12.32
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200 IM SCY
2:31.09
2:28.79
▲ 2.30
2:19.97
▲ 8.82
2:08.27
▲ 11.70
2:01.51
▲ 6.76
1:59.41
▲ 2.10
2:00.27
▼ 0.86
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400 IM SCY
5:18.60
5:05.53
▲ 13.07
4:45.12
▲ 20.41
4:28.77
▲ 16.35
4:22.84
▲ 5.93
4:14.04
▲ 8.80
4:10.88
▲ 3.16
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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.