Swimmer profile
Allison Zhu
Female15-16Asphalt Green Unified AquaticsMR · EASTERN
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
56.86
42.78
▲ 14.08
34.70
▲ 8.08
32.47
▲ 2.23
29.02
▲ 3.45
27.76
▲ 1.26
26.81
▲ 0.95
25.64
▲ 1.17
25.30
▲ 0.34
100 Free SCY
2:14.48
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1:16.07
▲ 58.41
1:04.82
▲ 11.25
1:00.94
▲ 3.88
58.41
▲ 2.53
55.64
▲ 2.77
54.83
▲ 0.81
200 Free SCY
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2:25.59
2:16.16
▲ 9.43
2:10.19
▲ 5.97
2:04.16
▲ 6.03
2:01.85
▲ 2.31
500 Free SCY
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—
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6:12.45
5:52.13
▲ 20.32
5:33.46
▲ 18.67
5:28.75
▲ 4.71
50 Back SCY
1:00.66
50.47
▲ 10.19
43.87
▲ 6.60
37.83
▲ 6.04
34.10
▲ 3.73
31.94
▲ 2.16
31.40
▲ 0.54
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100 Back SCY
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1:35.73
1:20.79
▲ 14.94
1:13.15
▲ 7.64
1:08.17
▲ 4.98
1:05.91
▲ 2.26
1:05.52
▲ 0.39
1:02.11
▲ 3.41
200 Back SCY
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2:26.24
2:22.12
▲ 4.12
2:22.55
▼ 0.43
2:15.96
▲ 6.59
50 Breast SCY
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1:04.23
54.87
▲ 9.36
44.36
▲ 10.51
40.90
▲ 3.46
39.89
▲ 1.01
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100 Breast SCY
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1:48.16
1:39.51
▲ 8.65
1:32.07
▲ 7.44
1:28.51
▲ 3.56
1:22.96
▲ 5.55
1:18.51
▲ 4.45
1:19.44
▼ 0.93
200 Breast SCY
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3:06.15
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50 Fly SCY
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1:01.80
46.51
▲ 15.29
36.29
▲ 10.22
33.62
▲ 2.67
30.83
▲ 2.79
30.68
▲ 0.15
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100 Fly SCY
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1:20.59
1:09.34
▲ 11.25
1:06.64
▲ 2.70
1:06.01
▲ 0.63
1:03.57
▲ 2.44
100 IM SCY
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1:36.45
1:27.01
▲ 9.44
1:14.94
▲ 12.07
1:10.29
▲ 4.65
1:08.84
▲ 1.45
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200 IM SCY
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2:42.78
2:34.52
▲ 8.26
2:28.29
▲ 6.23
2:23.33
▲ 4.96
2:21.41
▲ 1.92
400 IM SCY
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5:16.82
5:08.40
▲ 8.42
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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.