Swimmer profile
Elly Zhou
Female15-16Rockville Montgomery Swim ClubPV · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
48.70
41.79
▲ 6.91
36.88
▲ 4.91
34.40
▲ 2.48
—
31.55
▲ 2.85
28.35
▲ 3.20
27.02
▲ 1.33
26.28
▲ 0.74
—
100 Free SCY
—
1:34.93
1:21.72
▲ 13.21
1:22.56
▼ 0.84
—
1:04.66
▲ 17.90
1:00.57
▲ 4.09
59.61
▲ 0.96
56.37
▲ 3.24
58.22
▼ 1.85
200 Free SCY
—
—
—
2:46.09
—
2:19.90
▲ 26.19
2:15.96
▲ 3.94
2:10.26
▲ 5.70
2:08.43
▲ 1.83
2:04.70
▲ 3.73
500 Free SCY
—
—
—
—
—
—
—
—
5:43.77
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1000 Free SCY
—
—
—
—
—
—
12:54.90
12:05.74
▲ 49.16
—
—
50 Back SCY
—
52.40
49.34
▲ 3.06
—
—
—
32.76
▲ 16.58
—
—
—
100 Back SCY
—
—
—
1:26.17
—
—
1:12.44
▲ 13.73
1:08.81
▲ 3.63
1:08.58
▲ 0.23
1:05.67
▲ 2.91
200 Back SCY
—
—
—
—
—
—
—
—
2:24.28
2:29.26
▼ 4.98
50 Breast SCY
1:06.18
51.86
▲ 14.32
47.31
▲ 4.55
44.15
▲ 3.16
41.12
▲ 3.03
38.83
▲ 2.29
33.48
▲ 5.35
32.01
▲ 1.47
31.48
▲ 0.53
31.47
▲ 0.01
100 Breast SCY
—
—
—
1:32.52
1:28.87
▲ 3.65
1:22.04
▲ 6.83
1:12.94
▲ 9.10
1:10.62
▲ 2.32
1:08.18
▲ 2.44
1:07.70
▲ 0.48
200 Breast SCY
—
—
—
—
—
—
2:40.75
2:35.92
▲ 4.83
2:34.85
▲ 1.07
2:30.42
▲ 4.43
50 Fly SCY
—
49.79
39.65
▲ 10.14
37.18
▲ 2.47
32.52
▲ 4.66
31.62
▲ 0.90
28.91
▲ 2.71
28.00
▲ 0.91
27.70
▲ 0.30
26.85
▲ 0.85
100 Fly SCY
—
—
—
1:26.78
1:18.42
▲ 8.36
1:14.65
▲ 3.77
1:06.53
▲ 8.12
1:03.03
▲ 3.50
59.55
▲ 3.48
1:00.06
▼ 0.51
200 Fly SCY
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—
—
—
—
—
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2:25.87
2:20.18
▲ 5.69
2:23.38
▼ 3.20
100 IM SCY
2:03.39
1:49.69
▲ 13.70
1:31.32
▲ 18.37
1:22.63
▲ 8.69
1:14.99
▲ 7.64
1:14.00
▲ 0.99
1:07.11
▲ 6.89
—
—
—
200 IM SCY
—
—
—
3:02.26
2:45.55
▲ 16.71
2:40.20
▲ 5.35
2:25.72
▲ 14.48
2:20.66
▲ 5.06
2:19.35
▲ 1.31
2:18.27
▲ 1.08
400 IM SCY
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—
—
—
—
—
—
5:06.69
5:05.76
▲ 0.93
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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.