Swimmer profile
John Thumann
Male17-18California AquaticsPC · WESTERN
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
38.25
32.28
▲ 5.97
28.66
▲ 3.62
28.21
▲ 0.45
25.29
▲ 2.92
24.05
▲ 1.24
21.99
▲ 2.06
20.75
▲ 1.24
20.15
▲ 0.60
19.93
▲ 0.22
19.88
▲ 0.05
100 Free SCY
1:27.48
1:09.90
▲ 17.58
1:02.35
▲ 7.55
59.86
▲ 2.49
55.50
▲ 4.36
51.42
▲ 4.08
48.00
▲ 3.42
45.54
▲ 2.46
45.21
▲ 0.33
44.20
▲ 1.01
43.44
▲ 0.76
200 Free SCY
—
2:44.69
2:19.72
▲ 24.97
2:16.50
▲ 3.22
2:04.04
▲ 12.46
1:55.91
▲ 8.13
1:45.19
▲ 10.72
1:40.70
▲ 4.49
1:41.51
▼ 0.81
1:38.41
▲ 3.10
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500 Free SCY
—
—
—
—
—
5:27.88
—
4:55.27
▲ 32.61
4:41.04
▲ 14.23
4:36.24
▲ 4.80
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1000 Free SCY
—
—
—
—
—
—
—
10:15.14
—
—
—
50 Back SCY
—
36.68
32.43
▲ 4.25
31.30
▲ 1.13
29.39
▲ 1.91
28.32
▲ 1.07
—
23.45
▲ 4.87
22.88
▲ 0.57
23.74
▼ 0.86
23.60
▲ 0.14
100 Back SCY
1:29.50
1:22.84
▲ 6.66
1:11.29
▲ 11.55
1:09.20
▲ 2.09
1:01.55
▲ 7.65
58.65
▲ 2.90
52.13
▲ 6.52
49.88
▲ 2.25
49.06
▲ 0.82
47.81
▲ 1.25
49.98
▼ 2.17
200 Back SCY
—
—
2:40.42
2:31.50
▲ 8.92
2:17.47
▲ 14.03
2:07.99
▲ 9.48
1:56.46
▲ 11.53
1:51.74
▲ 4.72
1:48.20
▲ 3.54
1:44.51
▲ 3.69
1:48.88
▼ 4.37
50 Breast SCY
—
44.37
41.91
▲ 2.46
37.54
▲ 4.37
35.20
▲ 2.34
—
—
—
—
26.83
▲ 8.37
—
100 Breast SCY
—
1:37.77
—
—
1:17.46
▲ 20.31
—
1:10.20
▲ 7.26
—
58.28
▲ 11.92
57.75
▲ 0.53
—
200 Breast SCY
—
—
—
—
—
—
—
—
—
2:20.42
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50 Fly SCY
—
43.61
31.38
▲ 12.23
29.65
▲ 1.73
27.50
▲ 2.15
26.75
▲ 0.75
—
23.20
▲ 3.55
—
—
—
100 Fly SCY
—
—
—
1:06.03
1:00.78
▲ 5.25
55.95
▲ 4.83
52.81
▲ 3.14
49.54
▲ 3.27
47.86
▲ 1.68
47.35
▲ 0.51
46.88
▲ 0.47
200 Fly SCY
—
—
—
2:40.23
2:23.20
▲ 17.03
2:06.76
▲ 16.44
1:55.96
▲ 10.80
1:51.72
▲ 4.24
1:47.34
▲ 4.38
1:46.23
▲ 1.11
1:45.21
▲ 1.02
100 IM SCY
—
1:24.86
1:16.33
▲ 8.53
1:10.86
▲ 5.47
1:05.23
▲ 5.63
1:02.27
▲ 2.96
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—
—
—
—
200 IM SCY
—
—
2:41.04
2:29.37
▲ 11.67
2:15.73
▲ 13.64
2:07.65
▲ 8.08
1:59.43
▲ 8.22
1:54.82
▲ 4.61
1:50.14
▲ 4.68
1:48.76
▲ 1.38
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400 IM SCY
—
—
—
—
5:00.37
—
4:22.41
▲ 37.96
4:20.34
▲ 2.07
4:04.61
▲ 15.73
4:03.72
▲ 0.89
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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.