Swimmer profile
Ethan Zhou
Male15-16Metroplex AquaticsNT · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
46.17
38.29
▲ 7.88
34.29
▲ 4.00
30.70
▲ 3.59
26.79
▲ 3.91
24.92
▲ 1.87
25.29
▼ 0.37
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100 Free LCM
1:47.36
1:27.95
▲ 19.41
—
1:09.07
▲ 18.88
59.37
▲ 9.70
54.53
▲ 4.84
54.65
▼ 0.12
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200 Free LCM
3:43.38
3:04.39
▲ 38.99
—
—
2:10.59
▲ 53.80
2:00.34
▲ 10.25
2:00.97
▼ 0.63
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400 Free LCM
—
—
—
5:15.76
4:41.03
▲ 34.73
4:28.55
▲ 12.48
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800 Free LCM
—
—
—
—
10:05.22
10:10.58
▼ 5.36
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50 Back LCM
51.99
46.55
▲ 5.44
40.34
▲ 6.21
36.23
▲ 4.11
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—
—
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100 Back LCM
1:55.08
1:37.51
▲ 17.57
—
1:18.11
▲ 19.40
1:12.08
▲ 6.03
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—
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200 Back LCM
—
—
—
2:43.95
—
2:29.50
▲ 14.45
—
2:25.81
▲ 3.69
50 Breast LCM
52.37
48.18
▲ 4.19
39.18
▲ 9.00
35.32
▲ 3.86
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—
29.69
▲ 5.63
29.73
▼ 0.04
100 Breast LCM
1:56.32
—
1:27.56
▲ 28.76
1:17.40
▲ 10.16
1:10.01
▲ 7.39
1:05.83
▲ 4.18
1:05.00
▲ 0.83
1:04.92
▲ 0.08
200 Breast LCM
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—
3:18.00
2:47.00
▲ 31.00
2:32.36
▲ 14.64
2:24.24
▲ 8.12
2:18.57
▲ 5.67
2:19.91
▼ 1.34
50 Fly LCM
53.15
45.01
▲ 8.14
38.41
▲ 6.60
32.83
▲ 5.58
—
—
27.02
▲ 5.81
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100 Fly LCM
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1:46.73
—
—
—
1:03.27
▲ 43.46
59.94
▲ 3.33
1:01.90
▼ 1.96
200 Fly LCM
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—
—
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2:28.83
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200 IM LCM
3:59.17
3:25.95
▲ 33.22
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2:38.11
▲ 47.84
2:22.57
▲ 15.54
2:14.82
▲ 7.75
2:11.30
▲ 3.52
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400 IM LCM
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—
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5:50.77
5:09.58
▲ 41.19
4:53.13
▲ 16.45
4:47.39
▲ 5.74
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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.