Swimmer profile
Allison Liu
Female17-18Palo Alto Stanford AquaticsPC · WESTERN
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
40.72
32.05
▲ 8.67
28.51
▲ 3.54
26.12
▲ 2.39
25.35
▲ 0.77
24.64
▲ 0.71
23.96
▲ 0.68
23.56
▲ 0.40
23.11
▲ 0.45
23.19
▼ 0.08
100 Free SCY
1:26.02
1:13.96
▲ 12.06
1:01.60
▲ 12.36
58.17
▲ 3.43
55.63
▲ 2.54
52.75
▲ 2.88
52.27
▲ 0.48
51.68
▲ 0.59
51.22
▲ 0.46
50.80
▲ 0.42
200 Free SCY
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2:45.44
2:32.70
▲ 12.74
2:09.31
▲ 23.39
2:02.05
▲ 7.26
1:59.97
▲ 2.08
1:55.16
▲ 4.81
1:56.34
▼ 1.18
1:54.62
▲ 1.72
1:57.22
▼ 2.60
500 Free SCY
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6:24.18
5:55.75
▲ 28.43
—
5:20.28
▲ 35.47
5:27.10
▼ 6.82
5:25.35
▲ 1.75
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5:32.63
▼ 7.28
1000 Free SCY
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12:06.46
—
—
11:21.69
▲ 44.77
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1650 Free SCY
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—
—
20:51.46
—
—
—
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19:43.75
▲ 67.71
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50 Back SCY
45.63
38.00
▲ 7.63
33.26
▲ 4.74
30.89
▲ 2.37
—
29.02
▲ 1.87
28.15
▲ 0.87
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100 Back SCY
1:34.67
1:25.40
▲ 9.27
1:12.80
▲ 12.60
1:05.82
▲ 6.98
1:00.00
▲ 5.82
59.57
▲ 0.43
58.68
▲ 0.89
58.31
▲ 0.37
57.70
▲ 0.61
57.53
▲ 0.17
200 Back SCY
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2:18.24
2:10.09
▲ 8.15
2:09.40
▲ 0.69
2:07.35
▲ 2.05
2:09.63
▼ 2.28
2:07.25
▲ 2.38
2:10.78
▼ 3.53
50 Breast SCY
56.42
48.82
▲ 7.60
38.49
▲ 10.33
36.50
▲ 1.99
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—
—
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100 Breast SCY
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1:29.66
1:20.40
▲ 9.26
1:16.05
▲ 4.35
1:15.60
▲ 0.45
1:11.44
▲ 4.16
1:11.95
▼ 0.51
1:09.62
▲ 2.33
1:09.76
▼ 0.14
200 Breast SCY
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2:50.69
—
2:45.52
▲ 5.17
2:36.17
▲ 9.35
2:36.31
▼ 0.14
2:34.79
▲ 1.52
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50 Fly SCY
48.04
36.70
▲ 11.34
32.30
▲ 4.40
27.89
▲ 4.41
—
25.95
▲ 1.94
25.34
▲ 0.61
25.86
▼ 0.52
—
24.58
▲ 1.28
100 Fly SCY
2:01.36
1:26.94
▲ 34.42
1:16.26
▲ 10.68
1:05.74
▲ 10.52
58.44
▲ 7.30
56.17
▲ 2.27
54.73
▲ 1.44
54.73
± 0.00
54.63
▲ 0.10
54.55
▲ 0.08
200 Fly SCY
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2:13.90
2:14.74
▼ 0.84
2:08.11
▲ 6.63
2:08.96
▼ 0.85
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100 IM SCY
1:43.31
1:27.98
▲ 15.33
1:14.08
▲ 13.90
1:05.09
▲ 8.99
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200 IM SCY
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3:06.96
2:33.18
▲ 33.78
2:24.99
▲ 8.19
2:11.46
▲ 13.53
2:12.42
▼ 0.96
2:10.44
▲ 1.98
2:07.43
▲ 3.01
2:08.64
▼ 1.21
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400 IM SCY
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5:01.13
4:51.35
▲ 9.78
4:47.99
▲ 3.36
4:44.15
▲ 3.84
4:40.15
▲ 4.00
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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.