Swimmer profile
Jonah Petersen
Male15-16Aiken-Augusta Swim LeagueGA · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
1:19.73
1:09.16
▲ 10.57
54.83
▲ 14.33
46.80
▲ 8.03
37.76
▲ 9.04
35.14
▲ 2.62
30.48
▲ 4.66
26.88
▲ 3.60
25.36
▲ 1.52
25.05
▲ 0.31
100 Free SCY
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—
2:09.59
1:48.82
▲ 20.77
1:28.06
▲ 20.76
1:19.29
▲ 8.77
1:09.69
▲ 9.60
1:00.67
▲ 9.02
56.35
▲ 4.32
55.55
▲ 0.80
200 Free SCY
—
—
4:12.26
3:49.42
▲ 22.84
—
2:59.49
▲ 49.93
2:26.74
▲ 32.75
2:10.86
▲ 15.88
2:07.83
▲ 3.03
2:01.58
▲ 6.25
500 Free SCY
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—
—
—
8:21.24
—
6:53.81
▲ 87.43
5:50.73
▲ 63.08
5:48.47
▲ 2.26
5:27.56
▲ 20.91
1650 Free SCY
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—
—
—
—
—
—
20:10.87
—
—
50 Back SCY
1:32.41
1:15.29
▲ 17.12
1:06.94
▲ 8.35
54.68
▲ 12.26
49.11
▲ 5.57
41.18
▲ 7.93
40.32
▲ 0.86
31.98
▲ 8.34
30.42
▲ 1.56
30.34
▲ 0.08
100 Back SCY
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—
2:19.37
2:08.20
▲ 11.17
1:37.33
▲ 30.87
1:31.26
▲ 6.07
1:22.31
▲ 8.95
1:05.78
▲ 16.53
1:04.24
▲ 1.54
1:03.55
▲ 0.69
200 Back SCY
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—
—
—
—
—
2:59.04
2:24.18
▲ 34.86
2:23.81
▲ 0.37
2:22.23
▲ 1.58
50 Breast SCY
1:31.82
1:18.41
▲ 13.41
57.88
▲ 20.53
51.28
▲ 6.60
46.63
▲ 4.65
41.98
▲ 4.65
39.62
▲ 2.36
32.14
▲ 7.48
30.77
▲ 1.37
30.03
▲ 0.74
100 Breast SCY
3:16.23
—
2:08.74
▲ 67.49
1:51.78
▲ 16.96
1:40.09
▲ 11.69
1:31.09
▲ 9.00
1:19.79
▲ 11.30
1:08.38
▲ 11.41
1:06.33
▲ 2.05
1:04.93
▲ 1.40
200 Breast SCY
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—
—
—
—
—
2:51.09
2:26.90
▲ 24.19
2:22.35
▲ 4.55
2:20.91
▲ 1.44
50 Fly SCY
—
—
—
—
—
38.72
38.83
▼ 0.11
31.57
▲ 7.26
29.24
▲ 2.33
28.74
▲ 0.50
100 Fly SCY
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—
—
—
1:40.36
1:40.60
▼ 0.24
1:24.48
▲ 16.12
1:14.06
▲ 10.42
1:12.33
▲ 1.73
1:05.83
▲ 6.50
200 Fly SCY
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—
—
—
—
—
—
2:59.48
2:45.01
▲ 14.47
2:34.60
▲ 10.41
100 IM SCY
—
—
2:26.23
—
1:42.28
▲ 43.95
1:21.02
▲ 21.26
1:16.95
▲ 4.07
1:05.62
▲ 11.33
1:06.39
▼ 0.77
1:01.84
▲ 4.55
200 IM SCY
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—
—
—
—
3:19.54
2:41.00
▲ 38.54
2:19.58
▲ 21.42
2:15.36
▲ 4.22
2:12.27
▲ 3.09
400 IM SCY
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—
—
—
—
—
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4:58.66
4:48.82
▲ 9.84
4:53.41
▼ 4.59
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.