Swimmer profile
Ethan Chen
Male17-18Palo Alto Stanford AquaticsPC · 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
43.78
40.95
▲ 2.83
41.49
▼ 0.54
39.87
▲ 1.62
36.26
▲ 3.61
33.53
▲ 2.73
32.04
▲ 1.49
31.28
▲ 0.76
100 Free LCM
1:38.58
1:37.94
▲ 0.64
1:28.83
▲ 9.11
1:31.64
▼ 2.81
1:21.73
▲ 9.91
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1:08.88
▲ 12.85
200 Free LCM
3:35.55
3:27.88
▲ 7.67
3:20.25
▲ 7.63
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2:52.46
▲ 27.79
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400 Free LCM
7:51.40
7:11.97
▲ 39.43
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—
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50 Back LCM
49.40
48.16
▲ 1.24
45.84
▲ 2.32
46.26
▼ 0.42
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100 Back LCM
1:44.57
1:42.01
▲ 2.56
1:38.22
▲ 3.79
1:38.09
▲ 0.13
1:33.76
▲ 4.33
1:24.98
▲ 8.78
1:20.04
▲ 4.94
1:20.32
▼ 0.28
200 Back LCM
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3:28.70
3:25.42
▲ 3.28
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3:00.32
▲ 25.10
2:58.64
▲ 1.68
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50 Breast LCM
56.21
54.25
▲ 1.96
52.53
▲ 1.72
50.42
▲ 2.11
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100 Breast LCM
1:56.49
1:58.97
▼ 2.48
1:55.26
▲ 3.71
1:59.21
▼ 3.95
1:49.91
▲ 9.30
1:34.94
▲ 14.97
1:32.74
▲ 2.20
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200 Breast LCM
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3:35.43
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50 Fly LCM
51.83
49.85
▲ 1.98
46.58
▲ 3.27
51.71
▼ 5.13
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38.91
▲ 12.80
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100 Fly LCM
1:56.20
1:59.14
▼ 2.94
1:50.67
▲ 8.47
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1:46.46
▲ 4.21
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200 Fly LCM
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4:08.03
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200 IM LCM
3:42.18
3:44.00
▼ 1.82
3:34.73
▲ 9.27
3:42.09
▼ 7.36
3:19.87
▲ 22.22
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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.