Swimmer profile
Nathan Cho
Male17-18Rose Bowl AquaticsSCS · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
50 Free LCM
31.19
29.71
▲ 1.48
27.95
▲ 1.76
26.75
▲ 1.20
26.20
▲ 0.55
25.81
▲ 0.39
26.15
▼ 0.34
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100 Free LCM
1:07.69
1:06.24
▲ 1.45
1:02.77
▲ 3.47
1:00.38
▲ 2.39
58.82
▲ 1.56
58.16
▲ 0.66
58.47
▼ 0.31
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200 Free LCM
2:27.64
2:24.54
▲ 3.10
2:16.01
▲ 8.53
2:13.38
▲ 2.63
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400 Free LCM
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5:06.96
4:58.12
▲ 8.84
4:46.55
▲ 11.57
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—
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1500 Free LCM
—
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19:32.03
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—
—
—
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50 Back LCM
36.70
35.16
▲ 1.54
32.87
▲ 2.29
31.41
▲ 1.46
30.19
▲ 1.22
29.44
▲ 0.75
28.42
▲ 1.02
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100 Back LCM
1:19.96
1:15.75
▲ 4.21
1:12.22
▲ 3.53
1:06.31
▲ 5.91
1:04.02
▲ 2.29
1:02.26
▲ 1.76
1:01.47
▲ 0.79
1:04.54
▼ 3.07
200 Back LCM
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2:45.88
2:40.54
▲ 5.34
2:23.42
▲ 17.12
2:21.84
▲ 1.58
2:15.23
▲ 6.61
2:16.46
▼ 1.23
2:24.32
▼ 7.86
50 Breast LCM
45.79
—
39.75
▲ 6.04
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—
—
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100 Breast LCM
1:43.53
1:32.23
▲ 11.30
1:28.90
▲ 3.33
1:26.60
▲ 2.30
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1:16.05
▲ 10.55
1:18.19
▼ 2.14
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200 Breast LCM
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—
3:19.07
3:11.78
▲ 7.29
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2:52.66
▲ 19.12
3:02.08
▼ 9.42
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50 Fly LCM
35.64
33.35
▲ 2.29
30.95
▲ 2.40
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100 Fly LCM
1:26.39
1:21.51
▲ 4.88
1:13.03
▲ 8.48
1:13.75
▼ 0.72
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200 IM LCM
2:55.69
2:48.15
▲ 7.54
2:43.66
▲ 4.49
2:37.13
▲ 6.53
2:30.11
▲ 7.02
2:25.93
▲ 4.18
2:25.78
▲ 0.15
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400 IM LCM
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5:40.47
5:23.19
▲ 17.28
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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.