Swimmer profile
Nathan Xu
MaleOpen / SeniorSeattle Metropolitan Aquatic ClubPNW · WESTERNCollege athlete · Pomona-PitzerD3
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
35.65
29.99
▲ 5.66
26.44
▲ 3.55
24.16
▲ 2.28
23.20
▲ 0.96
22.41
▲ 0.79
21.94
▲ 0.47
21.40
▲ 0.54
21.44
▼ 0.04
21.01
▲ 0.43
20.85
▲ 0.16
100 Free SCY
1:24.99
1:09.96
▲ 15.03
58.65
▲ 11.31
53.50
▲ 5.15
50.10
▲ 3.40
48.99
▲ 1.11
48.42
▲ 0.57
46.62
▲ 1.80
47.10
▼ 0.48
45.91
▲ 1.19
45.07
▲ 0.84
200 Free SCY
—
—
—
2:02.23
—
—
1:48.47
▲ 13.76
1:48.90
▼ 0.43
1:43.36
▲ 5.54
1:40.40
▲ 2.96
1:38.61
▲ 1.79
500 Free SCY
—
—
—
—
5:12.56
—
—
—
—
—
—
50 Back SCY
43.48
33.39
▲ 10.09
28.34
▲ 5.05
26.83
▲ 1.51
26.72
▲ 0.11
—
24.53
▲ 2.19
23.90
▲ 0.63
24.09
▼ 0.19
—
23.38
▲ 0.71
100 Back SCY
1:35.13
1:14.41
▲ 20.72
1:01.72
▲ 12.69
57.29
▲ 4.43
54.93
▲ 2.36
53.06
▲ 1.87
53.08
▼ 0.02
50.13
▲ 2.95
51.55
▼ 1.42
49.26
▲ 2.29
49.17
▲ 0.09
200 Back SCY
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—
2:23.35
2:09.56
▲ 13.79
2:01.35
▲ 8.21
—
1:58.05
▲ 3.30
1:53.01
▲ 5.04
—
—
—
50 Breast SCY
43.85
38.30
▲ 5.55
36.65
▲ 1.65
31.72
▲ 4.93
—
—
—
—
—
—
—
100 Breast SCY
1:40.59
1:25.45
▲ 15.14
1:18.26
▲ 7.19
1:08.82
▲ 9.44
1:11.59
▼ 2.77
—
1:04.93
▲ 6.66
1:03.71
▲ 1.22
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—
—
200 Breast SCY
—
—
2:51.20
—
—
—
—
—
—
—
—
50 Fly SCY
38.65
32.15
▲ 6.50
27.70
▲ 4.45
24.68
▲ 3.02
24.66
▲ 0.02
—
23.38
▲ 1.28
—
—
—
—
100 Fly SCY
—
1:14.85
59.77
▲ 15.08
55.59
▲ 4.18
53.16
▲ 2.43
52.50
▲ 0.66
50.43
▲ 2.07
49.92
▲ 0.51
50.22
▼ 0.30
48.79
▲ 1.43
48.07
▲ 0.72
200 Fly SCY
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—
2:25.90
2:08.69
▲ 17.21
2:00.04
▲ 8.65
2:06.12
▼ 6.08
1:58.49
▲ 7.63
1:52.91
▲ 5.58
1:54.29
▼ 1.38
1:53.63
▲ 0.66
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100 IM SCY
—
1:14.67
1:07.87
▲ 6.80
59.33
▲ 8.54
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—
—
—
—
—
—
200 IM SCY
—
2:40.36
2:17.30
▲ 23.06
2:10.77
▲ 6.53
2:07.02
▲ 3.75
—
2:00.63
▲ 6.39
1:59.52
▲ 1.11
1:58.19
▲ 1.33
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400 IM SCY
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—
—
—
4:37.36
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—
—
—
—
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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.