Swimmer profile
Ethan Cheng
Male13-14Pleasanton SeahawksPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
46.45
37.68
▲ 8.77
33.65
▲ 4.03
30.16
▲ 3.49
27.84
▲ 2.32
27.81
▲ 0.03
27.27
▲ 0.54
26.65
▲ 0.62
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100 Free SCY
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—
—
1:07.76
1:01.44
▲ 6.32
58.97
▲ 2.47
59.55
▼ 0.58
58.84
▲ 0.71
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200 Free SCY
—
—
—
—
2:19.42
2:06.14
▲ 13.28
2:06.64
▼ 0.50
2:04.09
▲ 2.55
1:59.50
▲ 4.59
500 Free SCY
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—
—
—
6:03.88
5:38.29
▲ 25.59
5:35.45
▲ 2.84
5:23.45
▲ 12.00
5:28.25
▼ 4.80
50 Back SCY
57.33
46.34
▲ 10.99
42.57
▲ 3.77
35.73
▲ 6.84
30.95
▲ 4.78
29.83
▲ 1.12
29.54
▲ 0.29
28.99
▲ 0.55
28.18
▲ 0.81
100 Back SCY
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—
1:31.74
—
1:06.41
▲ 25.33
1:05.00
▲ 1.41
1:03.42
▲ 1.58
1:03.40
▲ 0.02
58.73
▲ 4.67
200 Back SCY
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—
—
—
—
2:18.92
2:16.31
▲ 2.61
2:14.42
▲ 1.89
2:09.36
▲ 5.06
50 Breast SCY
—
—
—
—
40.84
37.63
▲ 3.21
37.00
▲ 0.63
35.21
▲ 1.79
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100 Breast SCY
—
—
—
—
1:25.48
1:19.02
▲ 6.46
1:17.06
▲ 1.96
1:13.22
▲ 3.84
1:11.40
▲ 1.82
200 Breast SCY
—
—
—
—
—
—
—
2:34.94
2:30.90
▲ 4.04
50 Fly SCY
—
46.91
39.37
▲ 7.54
34.72
▲ 4.65
30.58
▲ 4.14
30.14
▲ 0.44
30.58
▼ 0.44
29.18
▲ 1.40
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100 Fly SCY
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—
—
—
1:06.99
1:04.71
▲ 2.28
1:04.51
▲ 0.20
1:03.13
▲ 1.38
1:03.46
▼ 0.33
200 Fly SCY
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—
—
—
—
2:27.53
2:26.33
▲ 1.20
2:21.09
▲ 5.24
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100 IM SCY
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1:39.91
1:25.63
▲ 14.28
—
1:09.70
▲ 15.93
1:08.82
▲ 0.88
1:08.89
▼ 0.07
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200 IM SCY
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—
—
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2:29.61
2:22.95
▲ 6.66
2:19.10
▲ 3.85
2:17.49
▲ 1.61
2:11.95
▲ 5.54
400 IM SCY
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—
—
—
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5:00.85
4:48.28
▲ 12.57
4:45.89
▲ 2.39
4:48.16
▼ 2.27
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.