Swimmer profile
Jonathan Richardson
Male17-18Upper Main Line YMCAMA · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2013–14
2014–15
2015–16
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
1:23.82
46.43
▲ 37.39
39.91
▲ 6.52
36.64
▲ 3.27
31.26
▲ 5.38
30.39
▲ 0.87
27.82
▲ 2.57
27.53
▲ 0.29
26.52
▲ 1.01
25.13
▲ 1.39
25.27
▼ 0.14
24.71
▲ 0.56
100 Free LCM
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1:45.48
1:35.87
▲ 9.61
1:28.36
▲ 7.51
1:10.99
▲ 17.37
1:06.36
▲ 4.63
1:02.01
▲ 4.35
1:00.94
▲ 1.07
58.36
▲ 2.58
55.57
▲ 2.79
54.61
▲ 0.96
55.00
▼ 0.39
200 Free LCM
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4:10.32
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—
2:42.95
▲ 87.37
2:27.13
▲ 15.82
2:21.01
▲ 6.12
2:16.86
▲ 4.15
2:15.10
▲ 1.76
2:04.60
▲ 10.50
2:04.73
▼ 0.13
2:14.29
▼ 9.56
400 Free LCM
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—
—
—
—
—
5:04.27
5:05.28
▼ 1.01
4:55.49
▲ 9.79
4:42.82
▲ 12.67
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50 Back LCM
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1:02.37
50.62
▲ 11.75
48.66
▲ 1.96
41.78
▲ 6.88
—
36.31
▲ 5.47
35.91
▲ 0.40
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—
—
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100 Back LCM
3:28.23
2:15.41
▲ 72.82
1:55.77
▲ 19.64
1:49.55
▲ 6.22
1:34.35
▲ 15.20
—
1:18.97
▲ 15.38
—
—
1:09.84
▲ 9.13
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—
50 Breast LCM
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1:27.04
1:05.90
▲ 21.14
—
48.64
▲ 17.26
46.10
▲ 2.54
41.09
▲ 5.01
40.33
▲ 0.76
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—
—
—
100 Breast LCM
—
—
2:25.17
—
1:51.73
▲ 33.44
1:48.83
▲ 2.90
1:31.63
▲ 17.20
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—
1:22.28
▲ 9.35
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50 Fly LCM
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1:01.48
51.87
▲ 9.61
41.19
▲ 10.68
37.38
▲ 3.81
32.84
▲ 4.54
29.85
▲ 2.99
30.24
▼ 0.39
—
27.84
▲ 2.40
28.08
▼ 0.24
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100 Fly LCM
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—
—
2:02.75
1:32.67
▲ 30.08
1:12.33
▲ 20.34
1:10.89
▲ 1.44
1:09.20
▲ 1.69
1:04.32
▲ 4.88
1:02.57
▲ 1.75
1:01.01
▲ 1.56
1:00.92
▲ 0.09
200 Fly LCM
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—
—
—
—
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2:47.61
2:41.06
▲ 6.55
2:41.11
▼ 0.05
2:31.28
▲ 9.83
2:39.12
▼ 7.84
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200 IM LCM
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—
4:10.38
3:50.61
▲ 19.77
3:20.62
▲ 29.99
3:01.94
▲ 18.68
2:44.29
▲ 17.65
2:39.40
▲ 4.89
2:34.60
▲ 4.80
2:35.77
▼ 1.17
2:42.92
▼ 7.15
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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.