Swimmer profile
William Lu
Male17-18Highlander Aquatic ClubFL · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
41.87
38.42
▲ 3.45
40.93
▼ 2.51
29.81
▲ 11.12
29.11
▲ 0.70
28.04
▲ 1.07
27.67
▲ 0.37
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100 Free LCM
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1:23.55
1:19.05
▲ 4.50
1:07.48
▲ 11.57
1:04.92
▲ 2.56
1:03.65
▲ 1.27
1:00.45
▲ 3.20
59.20
▲ 1.25
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200 Free LCM
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—
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2:20.06
2:22.24
▼ 2.18
2:17.01
▲ 5.23
2:12.86
▲ 4.15
2:10.17
▲ 2.69
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800 Free LCM
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—
—
—
—
—
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9:37.22
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50 Back LCM
53.75
45.20
▲ 8.55
42.69
▲ 2.51
38.14
▲ 4.55
35.89
▲ 2.25
34.67
▲ 1.22
34.95
▼ 0.28
33.91
▲ 1.04
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100 Back LCM
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1:33.70
1:30.93
▲ 2.77
1:19.91
▲ 11.02
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1:18.09
▲ 1.82
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1:12.21
▲ 5.88
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50 Breast LCM
1:06.50
54.87
▲ 11.63
53.32
▲ 1.55
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43.59
▲ 9.73
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39.71
▲ 3.88
100 Breast LCM
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2:00.67
1:55.00
▲ 5.67
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1:40.26
▲ 14.74
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50 Fly LCM
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43.95
42.99
▲ 0.96
34.81
▲ 8.18
33.28
▲ 1.53
32.75
▲ 0.53
31.17
▲ 1.58
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100 Fly LCM
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1:16.08
1:13.39
▲ 2.69
1:10.89
▲ 2.50
1:08.20
▲ 2.69
1:07.07
▲ 1.13
200 Fly LCM
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2:52.47
2:42.37
▲ 10.10
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200 IM LCM
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3:34.97
3:21.26
▲ 13.71
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2:46.71
▲ 34.55
2:44.94
▲ 1.77
2:39.33
▲ 5.61
2:35.59
▲ 3.74
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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.