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
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
44.41
42.55
▲ 1.86
36.95
▲ 5.60
33.64
▲ 3.31
30.50
▲ 3.14
28.57
▲ 1.93
26.22
▲ 2.35
24.24
▲ 1.98
22.75
▲ 1.49
22.33
▲ 0.42
22.73
▼ 0.40
21.99
▲ 0.74
22.38
▼ 0.39
100 Free SCY
—
1:35.94
1:24.28
▲ 11.66
1:14.22
▲ 10.06
1:05.31
▲ 8.91
1:01.25
▲ 4.06
56.30
▲ 4.95
52.20
▲ 4.10
49.68
▲ 2.52
48.89
▲ 0.79
49.19
▼ 0.30
48.28
▲ 0.91
—
200 Free SCY
—
—
—
2:44.38
2:14.97
▲ 29.41
2:08.36
▲ 6.61
2:01.22
▲ 7.14
1:53.70
▲ 7.52
1:48.87
▲ 4.83
1:45.29
▲ 3.58
1:44.69
▲ 0.60
1:44.00
▲ 0.69
1:43.47
▲ 0.53
500 Free SCY
—
—
—
6:43.46
5:53.09
▲ 50.37
5:39.38
▲ 13.71
5:21.47
▲ 17.91
5:09.58
▲ 11.89
4:52.98
▲ 16.60
4:45.67
▲ 7.31
4:50.42
▼ 4.75
4:46.56
▲ 3.86
4:49.87
▼ 3.31
1000 Free SCY
—
—
—
—
—
11:33.01
11:30.27
▲ 2.74
—
10:29.79
▲ 60.48
10:06.94
▲ 22.85
9:53.79
▲ 13.15
—
—
1650 Free SCY
—
—
—
—
—
19:14.20
18:20.97
▲ 53.23
—
—
—
—
—
—
50 Back SCY
—
48.37
42.67
▲ 5.70
38.28
▲ 4.39
35.40
▲ 2.88
32.48
▲ 2.92
29.35
▲ 3.13
—
26.30
▲ 3.05
—
24.24
▲ 2.06
24.28
▼ 0.04
—
100 Back SCY
—
—
1:29.14
1:21.28
▲ 7.86
1:14.54
▲ 6.74
1:09.21
▲ 5.33
1:01.58
▲ 7.63
59.18
▲ 2.40
54.01
▲ 5.17
53.12
▲ 0.89
51.49
▲ 1.63
52.02
▼ 0.53
52.47
▼ 0.45
200 Back SCY
—
—
—
—
—
2:23.32
2:09.77
▲ 13.55
2:03.18
▲ 6.59
1:57.35
▲ 5.83
1:55.17
▲ 2.18
1:52.50
▲ 2.67
1:52.04
▲ 0.46
1:53.71
▼ 1.67
50 Breast SCY
—
1:00.78
51.77
▲ 9.01
48.38
▲ 3.39
43.24
▲ 5.14
37.70
▲ 5.54
—
—
—
—
—
—
—
100 Breast SCY
—
—
1:50.27
1:42.32
▲ 7.95
1:34.32
▲ 8.00
1:23.79
▲ 10.53
1:16.52
▲ 7.27
—
1:04.49
▲ 12.03
1:04.14
▲ 0.35
1:04.76
▼ 0.62
1:00.46
▲ 4.30
—
200 Breast SCY
—
—
—
—
—
2:57.30
2:44.53
▲ 12.77
—
2:24.91
▲ 19.62
2:16.38
▲ 8.53
2:18.39
▼ 2.01
2:11.85
▲ 6.54
2:22.49
▼ 10.64
50 Fly SCY
—
1:01.51
—
44.61
▲ 16.90
36.75
▲ 7.86
31.92
▲ 4.83
29.79
▲ 2.13
—
—
—
24.56
▲ 5.23
—
—
100 Fly SCY
—
—
—
1:37.56
1:23.40
▲ 14.16
1:07.55
▲ 15.85
1:02.20
▲ 5.35
55.91
▲ 6.29
53.47
▲ 2.44
51.85
▲ 1.62
51.77
▲ 0.08
52.92
▼ 1.15
53.60
▼ 0.68
200 Fly SCY
—
—
—
—
—
2:28.99
2:13.08
▲ 15.91
1:59.67
▲ 13.41
1:55.43
▲ 4.24
1:53.33
▲ 2.10
1:50.98
▲ 2.35
1:52.55
▼ 1.57
1:50.74
▲ 1.81
100 IM SCY
—
1:46.36
1:29.25
▲ 17.11
1:24.60
▲ 4.65
1:17.77
▲ 6.83
—
—
—
—
55.73
▲ 22.04
55.55
▲ 0.18
55.93
▼ 0.38
—
200 IM SCY
—
—
—
2:59.41
2:41.15
▲ 18.26
2:29.31
▲ 11.84
2:13.35
▲ 15.96
2:06.60
▲ 6.75
1:58.15
▲ 8.45
1:55.48
▲ 2.67
1:53.99
▲ 1.49
1:54.34
▼ 0.35
1:53.31
▲ 1.03
400 IM SCY
—
—
—
—
—
5:08.71
4:49.77
▲ 18.94
4:28.49
▲ 21.28
4:12.11
▲ 16.38
4:07.04
▲ 5.07
4:00.69
▲ 6.35
4:05.96
▼ 5.27
4:02.69
▲ 3.27
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.