Swimmer profile
David Xu
Male17-18Princeton Tiger Aquatic ClubNJ · EASTERNCollege athlete · Bowdoin CollegeD3
SeasonUSA Swimming season runs Sept – Aug
Event
2013–14
2014–15
2015–16
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
50 Free LCM
50.74
47.48
▲ 3.26
40.41
▲ 7.07
36.00
▲ 4.41
34.12
▲ 1.88
29.95
▲ 4.17
—
—
25.83
▲ 4.12
25.45
▲ 0.38
—
100 Free LCM
1:50.85
1:45.79
▲ 5.06
1:31.94
▲ 13.85
1:16.74
▲ 15.20
1:12.16
▲ 4.58
1:08.53
▲ 3.63
1:01.81
▲ 6.72
—
56.75
▲ 5.06
56.17
▲ 0.58
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200 Free LCM
—
—
3:23.46
2:41.84
▲ 41.62
2:32.55
▲ 9.29
2:19.46
▲ 13.09
—
2:07.93
▲ 11.53
2:03.59
▲ 4.34
2:02.76
▲ 0.83
2:04.90
▼ 2.14
400 Free LCM
—
—
—
5:36.23
5:17.71
▲ 18.52
4:50.37
▲ 27.34
—
4:28.14
▲ 22.23
4:23.37
▲ 4.77
4:20.40
▲ 2.97
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800 Free LCM
—
—
—
—
10:45.83
10:02.79
▲ 43.04
—
—
9:06.63
▲ 56.16
9:13.65
▼ 7.02
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1500 Free LCM
—
—
—
—
—
18:57.33
—
17:40.72
▲ 76.61
—
17:26.84
▲ 13.88
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50 Back LCM
—
50.16
44.57
▲ 5.59
41.51
▲ 3.06
37.79
▲ 3.72
35.14
▲ 2.65
—
31.01
▲ 4.13
29.99
▲ 1.02
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—
100 Back LCM
—
1:47.07
1:34.64
▲ 12.43
1:27.60
▲ 7.04
1:22.26
▲ 5.34
1:16.63
▲ 5.63
1:10.04
▲ 6.59
1:04.98
▲ 5.06
1:04.07
▲ 0.91
1:02.90
▲ 1.17
1:06.78
▼ 3.88
200 Back LCM
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—
—
—
2:53.79
2:39.36
▲ 14.43
—
2:18.85
▲ 20.51
2:13.93
▲ 4.92
2:13.40
▲ 0.53
2:14.48
▼ 1.08
50 Breast LCM
1:14.00
1:02.59
▲ 11.41
1:01.33
▲ 1.26
55.84
▲ 5.49
50.44
▲ 5.40
—
—
—
—
34.08
▲ 16.36
—
100 Breast LCM
—
2:13.46
2:00.14
▲ 13.32
2:01.42
▼ 1.28
1:49.79
▲ 11.63
1:38.60
▲ 11.19
1:21.53
▲ 17.07
1:20.55
▲ 0.98
—
1:15.82
▲ 4.73
—
200 Breast LCM
—
—
—
—
3:51.39
3:26.34
▲ 25.05
—
2:58.43
▲ 27.91
2:49.09
▲ 9.34
2:48.26
▲ 0.83
—
50 Fly LCM
—
—
57.78
52.70
▲ 5.08
38.01
▲ 14.69
34.35
▲ 3.66
29.99
▲ 4.36
28.12
▲ 1.87
27.65
▲ 0.47
27.45
▲ 0.20
—
100 Fly LCM
—
—
1:52.34
1:55.85
▼ 3.51
—
1:13.13
▲ 42.72
1:04.51
▲ 8.62
1:00.01
▲ 4.50
58.83
▲ 1.18
58.92
▼ 0.09
59.53
▼ 0.61
200 Fly LCM
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—
—
—
—
2:36.74
—
2:10.47
▲ 26.27
2:07.61
▲ 2.86
2:10.20
▼ 2.59
2:12.31
▼ 2.11
200 IM LCM
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—
3:41.88
3:18.06
▲ 23.82
2:57.67
▲ 20.39
2:41.98
▲ 15.69
—
2:19.35
▲ 22.63
2:13.93
▲ 5.42
2:13.12
▲ 0.81
—
400 IM LCM
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—
—
—
6:13.02
5:41.57
▲ 31.45
—
4:49.73
▲ 51.84
4:46.23
▲ 3.50
4:54.63
▼ 8.40
4:56.25
▼ 1.62
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.