Swimmer profile
Nathan Jao
MaleOpen / SeniorArmy West PointMR · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2012–13
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
35.70
32.48
▲ 3.22
31.65
▲ 0.83
28.69
▲ 2.96
26.05
▲ 2.64
25.71
▲ 0.34
25.04
▲ 0.67
24.24
▲ 0.80
—
24.32
▼ 0.08
24.31
▲ 0.01
—
100 Free LCM
1:20.63
1:13.25
▲ 7.38
1:09.62
▲ 3.63
1:01.66
▲ 7.96
57.28
▲ 4.38
56.39
▲ 0.89
53.12
▲ 3.27
52.41
▲ 0.71
54.67
▼ 2.26
52.55
▲ 2.12
51.66
▲ 0.89
51.74
▼ 0.08
200 Free LCM
—
2:41.75
2:32.27
▲ 9.48
2:17.37
▲ 14.90
2:05.22
▲ 12.15
2:02.13
▲ 3.09
1:56.67
▲ 5.46
1:55.90
▲ 0.77
—
—
1:53.61
▲ 2.29
—
400 Free LCM
—
—
5:29.64
4:48.39
▲ 41.25
4:29.24
▲ 19.15
4:33.40
▼ 4.16
4:44.91
▼ 11.51
4:18.05
▲ 26.86
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—
—
—
50 Back LCM
43.42
38.36
▲ 5.06
35.79
▲ 2.57
33.09
▲ 2.70
32.25
▲ 0.84
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—
—
—
—
—
—
100 Back LCM
1:36.64
1:24.58
▲ 12.06
1:16.95
▲ 7.63
1:10.30
▲ 6.65
1:05.69
▲ 4.61
1:03.79
▲ 1.90
1:00.89
▲ 2.90
1:02.34
▼ 1.45
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—
—
—
200 Back LCM
—
—
—
2:32.51
2:29.86
▲ 2.65
2:20.54
▲ 9.32
2:19.45
▲ 1.09
2:19.53
▼ 0.08
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—
—
—
50 Breast LCM
—
—
48.41
41.93
▲ 6.48
37.46
▲ 4.47
—
—
—
—
—
—
—
100 Breast LCM
—
—
1:44.68
—
1:20.36
▲ 24.32
—
—
1:09.07
▲ 11.29
—
—
—
—
200 Breast LCM
—
—
—
—
—
2:50.98
—
—
—
—
—
—
50 Fly LCM
41.41
35.78
▲ 5.63
34.30
▲ 1.48
31.23
▲ 3.07
27.88
▲ 3.35
27.35
▲ 0.53
—
—
—
26.48
▲ 0.87
—
—
100 Fly LCM
—
1:20.61
1:16.87
▲ 3.74
1:08.23
▲ 8.64
1:01.16
▲ 7.07
58.44
▲ 2.72
57.82
▲ 0.62
56.26
▲ 1.56
—
56.35
▼ 0.09
57.60
▼ 1.25
—
200 Fly LCM
—
—
—
2:36.08
2:14.88
▲ 21.20
2:10.40
▲ 4.48
2:09.37
▲ 1.03
2:08.13
▲ 1.24
—
—
2:07.74
▲ 0.39
—
200 IM LCM
—
—
2:54.41
2:32.86
▲ 21.55
2:17.71
▲ 15.15
2:16.05
▲ 1.66
2:11.05
▲ 5.00
2:08.76
▲ 2.29
—
2:10.33
▼ 1.57
2:06.53
▲ 3.80
—
400 IM LCM
—
—
—
5:38.73
5:01.29
▲ 37.44
4:51.47
▲ 9.82
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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.