Swimmer profile
Jon Kowalski
Male17-18Bluefish Swim ClubNE · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
30.94
27.40
▲ 3.54
24.64
▲ 2.76
23.77
▲ 0.87
22.67
▲ 1.10
22.14
▲ 0.53
22.31
▼ 0.17
100 Free SCY
1:08.24
1:01.41
▲ 6.83
55.15
▲ 6.26
50.51
▲ 4.64
49.52
▲ 0.99
47.41
▲ 2.11
48.14
▼ 0.73
200 Free SCY
2:31.80
2:11.45
▲ 20.35
1:57.32
▲ 14.13
1:48.83
▲ 8.49
1:47.38
▲ 1.45
1:45.35
▲ 2.03
1:45.84
▼ 0.49
500 Free SCY
7:09.38
6:05.90
▲ 63.48
5:15.11
▲ 50.79
5:01.90
▲ 13.21
4:52.70
▲ 9.20
5:01.71
▼ 9.01
5:04.95
▼ 3.24
1000 Free SCY
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10:43.10
10:30.08
▲ 13.02
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—
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1650 Free SCY
—
—
18:09.42
—
17:31.51
▲ 37.91
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50 Back SCY
35.72
31.62
▲ 4.10
28.80
▲ 2.82
28.46
▲ 0.34
28.53
▼ 0.07
—
26.35
▲ 2.18
100 Back SCY
1:17.80
1:10.60
▲ 7.20
1:04.38
▲ 6.22
1:01.56
▲ 2.82
59.81
▲ 1.75
54.92
▲ 4.89
58.98
▼ 4.06
200 Back SCY
2:47.71
2:23.00
▲ 24.71
2:14.72
▲ 8.28
2:10.37
▲ 4.35
2:09.82
▲ 0.55
2:09.24
▲ 0.58
2:07.59
▲ 1.65
50 Breast SCY
40.33
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—
—
—
—
100 Breast SCY
1:33.74
1:18.77
▲ 14.97
—
1:13.81
▲ 4.96
—
1:08.81
▲ 5.00
1:09.59
▼ 0.78
200 Breast SCY
3:20.18
2:53.72
▲ 26.46
2:44.84
▲ 8.88
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—
2:31.98
▲ 12.86
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50 Fly SCY
35.24
31.13
▲ 4.11
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—
—
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24.11
▲ 7.02
100 Fly SCY
1:30.73
1:11.27
▲ 19.46
1:02.93
▲ 8.34
59.59
▲ 3.34
57.66
▲ 1.93
54.07
▲ 3.59
55.05
▼ 0.98
200 Fly SCY
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2:41.52
2:26.87
▲ 14.65
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2:25.83
▲ 1.04
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100 IM SCY
1:20.15
1:09.81
▲ 10.34
—
1:02.91
▲ 6.90
1:02.24
▲ 0.67
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57.88
▲ 4.36
200 IM SCY
2:47.76
2:32.54
▲ 15.22
2:15.41
▲ 17.13
2:08.03
▲ 7.38
2:04.23
▲ 3.80
2:02.42
▲ 1.81
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400 IM SCY
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5:21.49
5:01.31
▲ 20.18
4:42.26
▲ 19.05
4:41.76
▲ 0.50
4:24.94
▲ 16.82
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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.