Swimmer profile
John Nawrocki
Male17-18Greater Holyoke YMCA VikingsNE · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2014–15
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
1:02.16
47.11
▲ 15.05
41.37
▲ 5.74
38.98
▲ 2.39
33.80
▲ 5.18
32.36
▲ 1.44
30.84
▲ 1.52
29.50
▲ 1.34
28.29
▲ 1.21
26.99
▲ 1.30
25.53
▲ 1.46
24.85
▲ 0.68
100 Free SCY
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—
1:41.51
1:26.89
▲ 14.62
1:17.97
▲ 8.92
1:10.07
▲ 7.90
1:03.12
▲ 6.95
1:02.86
▲ 0.26
57.53
▲ 5.33
56.87
▲ 0.66
55.09
▲ 1.78
53.04
▲ 2.05
200 Free SCY
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3:17.78
3:11.90
▲ 5.88
2:42.90
▲ 29.00
2:32.64
▲ 10.26
2:20.05
▲ 12.59
2:18.79
▲ 1.26
2:16.02
▲ 2.77
2:02.30
▲ 13.72
2:00.31
▲ 1.99
1:55.58
▲ 4.73
500 Free SCY
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—
—
7:44.85
7:12.97
▲ 31.88
6:47.34
▲ 25.63
6:12.68
▲ 34.66
—
5:50.93
▲ 21.75
5:22.51
▲ 28.42
—
5:15.10
▲ 7.41
50 Back SCY
1:06.21
53.05
▲ 13.16
46.63
▲ 6.42
41.29
▲ 5.34
41.40
▼ 0.11
41.56
▼ 0.16
36.18
▲ 5.38
—
—
—
32.07
▲ 4.11
30.59
▲ 1.48
100 Back SCY
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—
1:42.50
1:33.34
▲ 9.16
1:27.34
▲ 6.00
1:23.35
▲ 3.99
1:18.83
▲ 4.52
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—
—
1:08.16
▲ 10.67
1:02.18
▲ 5.98
200 Back SCY
—
—
—
3:16.58
—
—
—
—
—
—
—
—
50 Breast SCY
—
55.91
53.66
▲ 2.25
44.78
▲ 8.88
45.22
▼ 0.44
41.17
▲ 4.05
36.34
▲ 4.83
34.57
▲ 1.77
31.15
▲ 3.42
—
31.02
▲ 0.13
29.64
▲ 1.38
100 Breast SCY
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—
1:50.52
1:38.16
▲ 12.36
1:35.52
▲ 2.64
1:26.53
▲ 8.99
1:18.36
▲ 8.17
1:15.44
▲ 2.92
1:08.03
▲ 7.41
1:06.49
▲ 1.54
1:06.42
▲ 0.07
1:03.38
▲ 3.04
200 Breast SCY
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—
—
3:39.64
—
3:06.00
▲ 33.64
2:49.64
▲ 16.36
2:39.77
▲ 9.87
2:28.73
▲ 11.04
2:23.78
▲ 4.95
2:24.88
▼ 1.10
2:18.76
▲ 6.12
50 Fly SCY
—
—
58.22
41.46
▲ 16.76
39.93
▲ 1.53
36.85
▲ 3.08
33.73
▲ 3.12
32.73
▲ 1.00
32.12
▲ 0.61
—
29.02
▲ 3.10
26.72
▲ 2.30
100 Fly SCY
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—
—
1:34.65
1:26.20
▲ 8.45
1:19.60
▲ 6.60
1:16.10
▲ 3.50
1:13.31
▲ 2.79
1:09.37
▲ 3.94
1:04.93
▲ 4.44
1:04.21
▲ 0.72
59.48
▲ 4.73
200 Fly SCY
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—
—
—
3:00.54
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—
—
—
—
—
100 IM SCY
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—
1:40.42
1:31.07
▲ 9.35
1:26.25
▲ 4.82
1:19.05
▲ 7.20
1:18.30
▲ 0.75
—
1:13.20
▲ 5.10
1:04.55
▲ 8.65
1:03.83
▲ 0.72
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200 IM SCY
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—
3:41.22
3:03.86
▲ 37.36
3:04.21
▼ 0.35
2:51.05
▲ 13.16
2:38.37
▲ 12.68
2:38.46
▼ 0.09
—
2:19.23
▲ 19.23
2:18.43
▲ 0.80
2:11.01
▲ 7.42
400 IM SCY
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—
—
—
—
—
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5:11.83
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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.