Swimmer profile
Hayden Zheng
MaleOpen / SeniorAlto Swim ClubPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2009–10
2010–11
2011–12
2012–13
2013–14
2014–15
2015–16
2016–17
2017–18
2018–19
2020–21
2021–22
2023–24
50 Free LCM
39.14
35.16
▲ 3.98
31.56
▲ 3.60
30.44
▲ 1.12
29.01
▲ 1.43
27.44
▲ 1.57
27.36
▲ 0.08
26.27
▲ 1.09
25.52
▲ 0.75
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25.41
▲ 0.11
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100 Free LCM
1:28.92
1:17.70
▲ 11.22
1:10.75
▲ 6.95
1:06.41
▲ 4.34
1:04.17
▲ 2.24
1:00.86
▲ 3.31
58.47
▲ 2.39
57.21
▲ 1.26
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55.27
▲ 1.94
52.95
▲ 2.32
54.04
▼ 1.09
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200 Free LCM
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2:44.43
2:35.19
▲ 9.24
2:18.07
▲ 17.12
2:19.70
▼ 1.63
2:11.27
▲ 8.43
2:04.37
▲ 6.90
2:00.22
▲ 4.15
1:57.84
▲ 2.38
1:57.38
▲ 0.46
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400 Free LCM
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4:33.75
4:22.61
▲ 11.14
4:15.39
▲ 7.22
4:22.26
▼ 6.87
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50 Back LCM
47.67
40.06
▲ 7.61
38.57
▲ 1.49
34.58
▲ 3.99
34.46
▲ 0.12
33.28
▲ 1.18
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100 Back LCM
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1:26.50
1:20.64
▲ 5.86
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—
1:05.71
▲ 14.93
1:01.11
▲ 4.60
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1:00.77
▲ 0.34
59.70
▲ 1.07
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200 Back LCM
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—
—
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2:23.46
2:17.03
▲ 6.43
2:13.98
▲ 3.05
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50 Breast LCM
53.30
46.30
▲ 7.00
41.34
▲ 4.96
37.48
▲ 3.86
35.65
▲ 1.83
32.91
▲ 2.74
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30.82
▲ 2.09
30.56
▲ 0.26
29.75
▲ 0.81
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29.28
▲ 0.47
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100 Breast LCM
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1:33.46
1:23.15
▲ 10.31
1:17.25
▲ 5.90
1:11.16
▲ 6.09
1:09.50
▲ 1.66
1:06.37
▲ 3.13
1:04.96
▲ 1.41
1:02.32
▲ 2.64
1:02.65
▼ 0.33
1:03.55
▼ 0.90
1:02.56
▲ 0.99
200 Breast LCM
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2:50.28
2:35.05
▲ 15.23
2:31.02
▲ 4.03
2:23.90
▲ 7.12
2:19.28
▲ 4.62
2:16.28
▲ 3.00
2:15.80
▲ 0.48
2:20.74
▼ 4.94
2:21.36
▼ 0.62
50 Fly LCM
47.33
39.56
▲ 7.77
36.32
▲ 3.24
34.11
▲ 2.21
31.62
▲ 2.49
29.35
▲ 2.27
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100 Fly LCM
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1:36.48
1:20.66
▲ 15.82
1:11.56
▲ 9.10
1:06.07
▲ 5.49
1:02.78
▲ 3.29
1:01.39
▲ 1.39
1:00.83
▲ 0.56
59.57
▲ 1.26
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200 Fly LCM
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2:28.45
2:22.94
▲ 5.51
2:22.04
▲ 0.90
2:16.03
▲ 6.01
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200 IM LCM
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2:58.37
2:40.28
▲ 18.09
2:31.17
▲ 9.11
2:21.11
▲ 10.06
2:16.73
▲ 4.38
2:08.50
▲ 8.23
2:07.79
▲ 0.71
2:06.14
▲ 1.65
2:06.45
▼ 0.31
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400 IM LCM
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5:09.72
4:55.20
▲ 14.52
4:42.91
▲ 12.29
4:37.25
▲ 5.66
4:40.93
▼ 3.68
4:36.75
▲ 4.18
4:42.90
▼ 6.15
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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.