Swimmer profile
Liliana Perez
Female17-18Michigan Lakeshore AquaticsMI · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
44.19
38.66
▲ 5.53
34.78
▲ 3.88
32.71
▲ 2.07
31.02
▲ 1.69
29.04
▲ 1.98
30.47
▼ 1.43
26.81
▲ 3.66
27.23
▼ 0.42
26.96
▲ 0.27
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100 Free SCY
1:36.07
1:25.27
▲ 10.80
1:18.58
▲ 6.69
1:09.65
▲ 8.93
1:09.17
▲ 0.48
1:04.26
▲ 4.91
1:01.74
▲ 2.52
1:01.50
▲ 0.24
1:02.88
▼ 1.38
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200 Free SCY
3:39.55
2:58.62
▲ 40.93
2:42.73
▲ 15.89
2:36.49
▲ 6.24
2:24.44
▲ 12.05
2:22.99
▲ 1.45
2:25.03
▼ 2.04
2:14.07
▲ 10.96
2:14.20
▼ 0.13
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500 Free SCY
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8:22.07
7:14.77
▲ 67.30
7:01.52
▲ 13.25
6:45.60
▲ 15.92
6:16.78
▲ 28.82
6:11.16
▲ 5.62
5:53.03
▲ 18.13
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1000 Free SCY
—
—
—
14:12.00
14:01.76
▲ 10.24
—
12:54.00
▲ 67.76
—
12:28.35
▲ 25.65
12:12.26
▲ 16.09
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1650 Free SCY
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—
—
—
22:50.36
—
—
—
—
—
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50 Back SCY
53.26
44.63
▲ 8.63
39.53
▲ 5.10
36.79
▲ 2.74
35.05
▲ 1.74
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—
—
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36.29
▼ 1.24
29.91
▲ 6.38
100 Back SCY
1:52.99
1:35.28
▲ 17.71
1:23.27
▲ 12.01
1:17.48
▲ 5.79
1:11.52
▲ 5.96
1:11.96
▼ 0.44
1:12.83
▼ 0.87
1:05.67
▲ 7.16
1:04.48
▲ 1.19
1:02.04
▲ 2.44
1:03.30
▼ 1.26
200 Back SCY
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—
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2:41.97
2:32.61
▲ 9.36
2:35.45
▼ 2.84
2:29.00
▲ 6.45
2:18.45
▲ 10.55
2:16.23
▲ 2.22
2:12.33
▲ 3.90
2:12.96
▼ 0.63
50 Breast SCY
50.94
48.23
▲ 2.71
43.03
▲ 5.20
39.32
▲ 3.71
36.44
▲ 2.88
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—
—
—
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100 Breast SCY
2:00.59
1:42.83
▲ 17.76
1:33.60
▲ 9.23
1:27.01
▲ 6.59
1:21.46
▲ 5.55
1:20.28
▲ 1.18
1:16.85
▲ 3.43
1:12.12
▲ 4.73
1:10.76
▲ 1.36
1:08.01
▲ 2.75
1:07.00
▲ 1.01
200 Breast SCY
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—
—
3:07.65
2:59.96
▲ 7.69
3:02.98
▼ 3.02
3:03.16
▼ 0.18
2:49.21
▲ 13.95
2:38.75
▲ 10.46
2:29.31
▲ 9.44
2:27.67
▲ 1.64
50 Fly SCY
57.79
49.73
▲ 8.06
48.86
▲ 0.87
—
39.96
▲ 8.90
34.80
▲ 5.16
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100 Fly SCY
—
1:52.84
—
—
1:25.00
▲ 27.84
—
1:21.60
▲ 3.40
1:14.14
▲ 7.46
1:16.19
▼ 2.05
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100 IM SCY
1:58.76
1:40.93
▲ 17.83
1:31.88
▲ 9.05
1:21.44
▲ 10.44
1:16.32
▲ 5.12
1:14.33
▲ 1.99
1:10.03
▲ 4.30
1:10.09
▼ 0.06
1:05.71
▲ 4.38
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1:04.19
▲ 1.52
200 IM SCY
4:03.73
3:29.02
▲ 34.71
—
2:54.88
▲ 34.14
2:44.78
▲ 10.10
2:38.43
▲ 6.35
2:34.78
▲ 3.65
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2:21.60
▲ 13.18
2:16.02
▲ 5.58
2:14.43
▲ 1.59
400 IM SCY
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—
—
—
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5:16.47
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4:45.44
▲ 31.03
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.