Swimmer profile
Sam Zhu
Male15-16Westerville Aquatic ClubOH · CENTRAL
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
46.07
36.17
▲ 9.90
32.73
▲ 3.44
30.18
▲ 2.55
28.23
▲ 1.95
27.38
▲ 0.85
26.13
▲ 1.25
25.30
▲ 0.83
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100 Free SCY
1:39.87
1:17.60
▲ 22.27
1:11.96
▲ 5.64
1:11.63
▲ 0.33
1:01.46
▲ 10.17
59.73
▲ 1.73
54.66
▲ 5.07
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52.72
▲ 1.94
200 Free SCY
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2:56.12
2:36.35
▲ 19.77
2:33.51
▲ 2.84
2:13.77
▲ 19.74
2:11.36
▲ 2.41
2:03.14
▲ 8.22
1:54.03
▲ 9.11
1:48.58
▲ 5.45
500 Free SCY
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—
—
—
—
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5:17.45
5:01.77
▲ 15.68
4:47.94
▲ 13.83
50 Back SCY
54.18
40.75
▲ 13.43
36.28
▲ 4.47
35.37
▲ 0.91
32.82
▲ 2.55
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—
—
—
100 Back SCY
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1:27.12
1:18.08
▲ 9.04
—
1:08.83
▲ 9.25
1:01.86
▲ 6.97
1:01.30
▲ 0.56
59.92
▲ 1.38
58.63
▲ 1.29
200 Back SCY
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—
—
—
2:25.79
2:12.55
▲ 13.24
2:10.56
▲ 1.99
2:07.91
▲ 2.65
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50 Breast SCY
1:00.47
53.38
▲ 7.09
43.25
▲ 10.13
41.22
▲ 2.03
39.52
▲ 1.70
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—
—
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100 Breast SCY
—
—
1:38.87
—
1:23.03
▲ 15.84
1:19.49
▲ 3.54
1:17.29
▲ 2.20
1:15.93
▲ 1.36
1:11.32
▲ 4.61
200 Breast SCY
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—
—
—
—
2:48.45
—
2:42.97
▲ 5.48
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50 Fly SCY
53.61
39.82
▲ 13.79
36.10
▲ 3.72
31.64
▲ 4.46
29.80
▲ 1.84
—
27.74
▲ 2.06
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100 Fly SCY
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1:29.88
1:22.21
▲ 7.67
1:13.74
▲ 8.47
1:05.93
▲ 7.81
1:00.83
▲ 5.10
58.67
▲ 2.16
56.17
▲ 2.50
55.59
▲ 0.58
200 Fly SCY
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—
—
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2:32.11
2:16.91
▲ 15.20
2:07.28
▲ 9.63
2:04.78
▲ 2.50
1:59.41
▲ 5.37
100 IM SCY
2:06.21
1:28.90
▲ 37.31
1:19.80
▲ 9.10
1:14.85
▲ 4.95
1:12.67
▲ 2.18
1:08.17
▲ 4.50
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200 IM SCY
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—
2:55.45
2:37.85
▲ 17.60
2:28.35
▲ 9.50
2:14.24
▲ 14.11
2:09.68
▲ 4.56
2:10.01
▼ 0.33
2:08.39
▲ 1.62
400 IM SCY
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—
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5:12.81
4:47.68
▲ 25.13
4:35.58
▲ 12.10
4:33.93
▲ 1.65
4:27.11
▲ 6.82
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.