Swimmer profile
Sienna Cheng-Lucey
FemaleOpen / SeniorKing Aquatic ClubPNW · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2012–13
2013–14
2014–15
2015–16
2016–17
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
50 Free LCM
49.19
41.96
▲ 7.23
40.95
▲ 1.01
36.95
▲ 4.00
33.59
▲ 3.36
31.29
▲ 2.30
28.44
▲ 2.85
27.78
▲ 0.66
27.62
▲ 0.16
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28.95
▼ 1.33
100 Free LCM
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1:37.66
1:28.74
▲ 8.92
1:21.72
▲ 7.02
1:17.28
▲ 4.44
1:07.86
▲ 9.42
1:03.30
▲ 4.56
1:00.83
▲ 2.47
1:02.17
▼ 1.34
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200 Free LCM
—
—
—
—
2:48.71
2:32.65
▲ 16.06
2:29.00
▲ 3.65
2:17.95
▲ 11.05
2:21.51
▼ 3.56
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400 Free LCM
—
—
—
6:33.68
—
5:36.48
▲ 57.20
5:15.57
▲ 20.91
5:03.25
▲ 12.32
4:57.88
▲ 5.37
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50 Back LCM
57.15
49.93
▲ 7.22
46.63
▲ 3.30
44.97
▲ 1.66
39.09
▲ 5.88
36.08
▲ 3.01
34.03
▲ 2.05
31.91
▲ 2.12
31.23
▲ 0.68
—
32.20
▼ 0.97
100 Back LCM
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1:50.72
1:42.53
▲ 8.19
1:34.04
▲ 8.49
1:25.80
▲ 8.24
1:14.72
▲ 11.08
1:09.72
▲ 5.00
1:06.60
▲ 3.12
1:06.00
▲ 0.60
1:07.15
▼ 1.15
1:08.90
▼ 1.75
200 Back LCM
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3:46.47
3:35.65
▲ 10.82
—
2:58.70
▲ 36.95
2:42.65
▲ 16.05
2:30.36
▲ 12.29
2:27.10
▲ 3.26
2:25.99
▲ 1.11
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50 Breast LCM
—
—
1:03.03
53.04
▲ 9.99
49.63
▲ 3.41
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—
—
—
—
100 Breast LCM
—
—
—
1:56.88
1:46.97
▲ 9.91
1:38.45
▲ 8.52
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—
—
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200 Breast LCM
—
—
—
—
3:40.78
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—
—
—
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50 Fly LCM
—
—
53.85
43.77
▲ 10.08
39.27
▲ 4.50
33.63
▲ 5.64
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—
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30.82
▲ 2.81
100 Fly LCM
—
—
—
—
1:34.01
—
1:10.08
▲ 23.93
1:09.21
▲ 0.87
1:12.46
▼ 3.25
—
1:11.70
▲ 0.76
200 IM LCM
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—
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3:30.68
3:10.03
▲ 20.65
2:47.11
▲ 22.92
2:45.16
▲ 1.95
2:38.12
▲ 7.04
2:42.97
▼ 4.85
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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.