Swimmer profile
Michael Grzanko
Male17-18Peddie Aquatic AssociationNJ · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
50 Free LCM
38.80
34.40
▲ 4.40
32.85
▲ 1.55
28.00
▲ 4.85
27.54
▲ 0.46
26.57
▲ 0.97
26.63
▼ 0.06
27.22
▼ 0.59
100 Free LCM
1:25.95
1:16.98
▲ 8.97
1:15.25
▲ 1.73
59.61
▲ 15.64
59.02
▲ 0.59
57.93
▲ 1.09
56.98
▲ 0.95
58.14
▼ 1.16
200 Free LCM
3:11.45
2:47.18
▲ 24.27
2:40.83
▲ 6.35
2:14.82
▲ 26.01
2:06.39
▲ 8.43
2:03.06
▲ 3.33
2:02.90
▲ 0.16
2:03.81
▼ 0.91
400 Free LCM
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4:32.90
4:32.35
▲ 0.55
4:19.78
▲ 12.57
4:21.08
▼ 1.30
800 Free LCM
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—
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9:25.28
9:06.15
▲ 19.13
9:32.51
▼ 26.36
50 Back LCM
44.54
40.41
▲ 4.13
37.14
▲ 3.27
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100 Back LCM
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1:24.48
1:21.89
▲ 2.59
1:09.39
▲ 12.50
1:08.52
▲ 0.87
1:06.17
▲ 2.35
1:06.33
▼ 0.16
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200 Back LCM
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2:54.14
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2:24.18
▲ 29.96
2:21.41
▲ 2.77
2:21.20
▲ 0.21
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50 Breast LCM
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53.86
45.50
▲ 8.36
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100 Breast LCM
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1:20.03
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50 Fly LCM
46.29
41.46
▲ 4.83
36.03
▲ 5.43
28.97
▲ 7.06
27.66
▲ 1.31
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27.72
▼ 0.06
100 Fly LCM
1:53.64
1:36.71
▲ 16.93
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1:06.26
▲ 30.45
1:01.54
▲ 4.72
59.82
▲ 1.72
59.41
▲ 0.41
1:01.20
▼ 1.79
200 Fly LCM
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2:18.90
2:15.39
▲ 3.51
2:12.70
▲ 2.69
2:19.38
▼ 6.68
200 IM LCM
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3:25.36
3:01.98
▲ 23.38
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2:25.70
▲ 36.28
2:27.74
▼ 2.04
2:19.19
▲ 8.55
2:21.81
▼ 2.62
400 IM LCM
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5:18.94
5:03.83
▲ 15.11
4:59.25
▲ 4.58
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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.