Swimmer profile
Jonny Kulow
MaleOpen / SeniorSun Devil SwimmingAZ · WESTERNCollege athlete · Arizona State UniversityD1
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
24.94
23.07
▲ 1.87
21.89
▲ 1.18
21.16
▲ 0.73
20.92
▲ 0.24
20.36
▲ 0.56
20.07
▲ 0.29
19.05
▲ 1.02
18.64
▲ 0.41
18.56
▲ 0.08
18.55
▲ 0.01
100 Free SCY
53.48
49.67
▲ 3.81
47.48
▲ 2.19
45.89
▲ 1.59
44.69
▲ 1.20
44.49
▲ 0.20
43.69
▲ 0.80
41.66
▲ 2.03
41.40
▲ 0.26
40.83
▲ 0.57
40.76
▲ 0.07
200 Free SCY
1:57.79
1:49.31
▲ 8.48
1:45.96
▲ 3.35
1:41.86
▲ 4.10
1:43.15
▼ 1.29
1:38.84
▲ 4.31
1:36.37
▲ 2.47
1:33.67
▲ 2.70
—
1:32.41
▲ 1.26
1:33.06
▼ 0.65
500 Free SCY
5:53.79
5:39.74
▲ 14.05
5:25.01
▲ 14.73
4:56.00
▲ 29.01
5:06.29
▼ 10.29
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—
—
—
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1650 Free SCY
20:06.84
—
18:52.57
▲ 74.27
—
—
—
—
—
—
—
—
50 Back SCY
28.97
27.37
▲ 1.60
—
23.89
▲ 3.48
—
—
—
—
—
—
—
100 Back SCY
59.75
55.26
▲ 4.49
55.56
▼ 0.30
50.71
▲ 4.85
50.08
▲ 0.63
49.15
▲ 0.93
48.70
▲ 0.45
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—
—
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200 Back SCY
2:26.14
—
2:09.87
▲ 16.27
2:11.83
▼ 1.96
1:56.10
▲ 15.73
—
2:00.27
▼ 4.17
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—
—
—
50 Breast SCY
32.38
29.30
▲ 3.08
—
—
—
—
—
—
—
—
—
100 Breast SCY
1:12.17
1:09.53
▲ 2.64
1:00.33
▲ 9.20
59.28
▲ 1.05
59.12
▲ 0.16
57.38
▲ 1.74
59.21
▼ 1.83
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—
—
—
200 Breast SCY
2:50.98
—
2:19.15
▲ 31.83
2:15.43
▲ 3.72
—
—
2:17.46
▼ 2.03
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—
—
—
50 Fly SCY
27.23
24.65
▲ 2.58
—
—
—
—
—
—
—
21.47
▲ 3.18
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100 Fly SCY
1:03.72
58.96
▲ 4.76
51.70
▲ 7.26
50.45
▲ 1.25
49.47
▲ 0.98
48.29
▲ 1.18
47.56
▲ 0.73
47.01
▲ 0.55
45.30
▲ 1.71
47.69
▼ 2.39
47.91
▼ 0.22
200 Fly SCY
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2:09.75
2:25.88
▼ 16.13
2:15.19
▲ 10.69
1:55.21
▲ 19.98
2:08.55
▼ 13.34
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100 IM SCY
1:03.68
59.35
▲ 4.33
1:01.49
▼ 2.14
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—
—
—
—
—
—
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200 IM SCY
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2:11.41
1:58.20
▲ 13.21
1:52.33
▲ 5.87
1:58.40
▼ 6.07
1:50.94
▲ 7.46
1:47.74
▲ 3.20
—
1:47.99
▼ 0.25
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400 IM SCY
5:32.45
—
4:45.17
▲ 47.28
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—
—
—
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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.