Swimmer profile
Joshua Cho
MaleOpen / SeniorIrvine NovaquaticsSCS · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2010–11
2011–12
2012–13
2013–14
2014–15
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
50 Free SCY
51.56
42.76
▲ 8.80
32.96
▲ 9.80
29.70
▲ 3.26
25.39
▲ 4.31
24.36
▲ 1.03
22.99
▲ 1.37
23.03
▼ 0.04
23.29
▼ 0.26
22.09
▲ 1.20
22.59
▼ 0.50
22.26
▲ 0.33
22.76
▼ 0.50
—
22.53
▲ 0.23
100 Free SCY
1:59.98
1:36.46
▲ 23.52
1:13.14
▲ 23.32
1:03.52
▲ 9.62
53.82
▲ 9.70
50.68
▲ 3.14
49.36
▲ 1.32
47.53
▲ 1.83
49.03
▼ 1.50
46.83
▲ 2.20
46.82
▲ 0.01
—
—
49.51
▼ 2.69
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200 Free SCY
—
3:34.49
2:46.95
▲ 47.54
2:20.13
▲ 26.82
1:56.72
▲ 23.41
1:49.12
▲ 7.60
1:46.50
▲ 2.62
1:44.56
▲ 1.94
1:43.51
▲ 1.05
1:40.47
▲ 3.04
1:39.69
▲ 0.78
1:41.49
▼ 1.80
—
1:45.89
▼ 4.40
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500 Free SCY
—
—
—
—
5:21.75
5:16.57
▲ 5.18
4:46.67
▲ 29.90
4:51.05
▼ 4.38
4:38.18
▲ 12.87
4:38.69
▼ 0.51
4:45.65
▼ 6.96
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—
—
—
1000 Free SCY
—
—
—
—
11:37.15
10:47.55
▲ 49.60
10:08.32
▲ 39.23
10:11.12
▼ 2.80
—
9:44.51
▲ 26.61
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—
—
—
—
1650 Free SCY
—
—
—
—
19:01.78
17:42.04
▲ 79.74
16:46.16
▲ 55.88
—
—
—
—
—
—
—
—
50 Back SCY
52.60
46.14
▲ 6.46
36.06
▲ 10.08
31.66
▲ 4.40
27.54
▲ 4.12
25.77
▲ 1.77
—
23.40
▲ 2.37
22.94
▲ 0.46
—
24.12
▼ 1.18
23.18
▲ 0.94
23.54
▼ 0.36
24.17
▼ 0.63
23.82
▲ 0.35
100 Back SCY
2:19.21
1:39.21
▲ 40.00
1:20.10
▲ 19.11
1:09.88
▲ 10.22
58.52
▲ 11.36
55.18
▲ 3.34
53.98
▲ 1.20
50.11
▲ 3.87
49.24
▲ 0.87
48.79
▲ 0.45
49.68
▼ 0.89
48.68
▲ 1.00
49.78
▼ 1.10
50.49
▼ 0.71
49.72
▲ 0.77
200 Back SCY
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—
—
2:32.14
2:06.15
▲ 25.99
1:59.97
▲ 6.18
1:56.80
▲ 3.17
1:52.36
▲ 4.44
1:49.84
▲ 2.52
1:46.33
▲ 3.51
1:46.36
▼ 0.03
1:45.01
▲ 1.35
1:48.55
▼ 3.54
1:50.15
▼ 1.60
1:47.59
▲ 2.56
50 Breast SCY
—
59.74
48.95
▲ 10.79
44.95
▲ 4.00
34.39
▲ 10.56
—
—
33.34
▲ 1.05
30.81
▲ 2.53
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—
—
—
—
—
100 Breast SCY
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—
2:00.40
1:37.45
▲ 22.95
1:12.64
▲ 24.81
1:09.89
▲ 2.75
1:09.47
▲ 0.42
1:10.82
▼ 1.35
1:04.88
▲ 5.94
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—
—
—
—
200 Breast SCY
—
—
—
—
2:50.45
2:32.16
▲ 18.29
2:31.57
▲ 0.59
2:20.04
▲ 11.53
2:21.71
▼ 1.67
2:13.50
▲ 8.21
2:14.05
▼ 0.55
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—
—
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50 Fly SCY
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1:00.34
41.21
▲ 19.13
31.63
▲ 9.58
27.12
▲ 4.51
26.01
▲ 1.11
28.57
▼ 2.56
25.70
▲ 2.87
24.25
▲ 1.45
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—
—
—
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100 Fly SCY
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—
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1:12.30
57.41
▲ 14.89
55.50
▲ 1.91
53.55
▲ 1.95
50.78
▲ 2.77
49.19
▲ 1.59
48.45
▲ 0.74
50.48
▼ 2.03
48.45
▲ 2.03
51.13
▼ 2.68
52.99
▼ 1.86
49.60
▲ 3.39
200 Fly SCY
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—
—
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2:09.34
2:02.63
▲ 6.71
1:59.75
▲ 2.88
2:00.18
▼ 0.43
1:52.46
▲ 7.72
1:49.52
▲ 2.94
—
1:50.30
▼ 0.78
1:54.80
▼ 4.50
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100 IM SCY
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—
1:24.35
1:12.64
▲ 11.71
1:02.87
▲ 9.77
59.49
▲ 3.38
—
—
54.99
▲ 4.50
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—
—
—
—
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200 IM SCY
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—
3:09.07
2:38.07
▲ 31.00
2:13.38
▲ 24.69
2:04.48
▲ 8.90
2:00.82
▲ 3.66
1:57.11
▲ 3.71
1:54.93
▲ 2.18
1:49.13
▲ 5.80
1:55.97
▼ 6.84
1:52.22
▲ 3.75
1:54.81
▼ 2.59
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400 IM SCY
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—
—
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4:32.04
4:20.23
▲ 11.81
4:17.60
▲ 2.63
4:07.06
▲ 10.54
4:04.94
▲ 2.12
3:55.85
▲ 9.09
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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.