Swimmer profile
Nathan Kiehl
Male17-18Neptune SwimmingPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2014–15
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
50 Free SCY
54.40
43.84
▲ 10.56
41.12
▲ 2.72
33.39
▲ 7.73
30.94
▲ 2.45
—
—
25.74
▲ 5.20
25.54
▲ 0.20
24.45
▲ 1.09
23.32
▲ 1.13
100 Free SCY
2:18.81
1:32.89
▲ 45.92
1:23.77
▲ 9.12
1:13.14
▲ 10.63
1:13.47
▼ 0.33
1:08.80
▲ 4.67
—
57.11
▲ 11.69
56.97
▲ 0.14
54.15
▲ 2.82
52.75
▲ 1.40
200 Free SCY
—
—
—
2:35.92
2:38.92
▼ 3.00
2:29.30
▲ 9.62
—
2:08.05
▲ 21.25
2:11.46
▼ 3.41
2:07.18
▲ 4.28
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500 Free SCY
—
—
—
6:51.07
6:22.74
▲ 28.33
6:24.66
▼ 1.92
6:29.74
▼ 5.08
5:42.22
▲ 47.52
—
5:23.76
▲ 18.46
5:32.82
▼ 9.06
1650 Free SCY
—
—
—
—
—
—
—
—
—
—
19:39.63
50 Back SCY
—
57.23
49.87
▲ 7.36
45.24
▲ 4.63
45.86
▼ 0.62
—
—
—
30.70
▲ 15.16
—
—
100 Back SCY
—
—
1:45.12
1:35.84
▲ 9.28
1:29.74
▲ 6.10
1:28.19
▲ 1.55
1:23.10
▲ 5.09
1:11.25
▲ 11.85
1:05.72
▲ 5.53
1:08.30
▼ 2.58
—
50 Breast SCY
—
57.76
48.88
▲ 8.88
49.69
▼ 0.81
—
—
—
—
33.89
▲ 15.80
—
—
100 Breast SCY
—
—
1:57.00
1:45.37
▲ 11.63
1:38.73
▲ 6.64
1:33.31
▲ 5.42
—
—
—
—
1:07.61
▲ 25.70
200 Breast SCY
—
—
—
—
—
—
—
—
2:49.61
—
2:33.69
▲ 15.92
50 Fly SCY
—
—
49.92
47.97
▲ 1.95
46.14
▲ 1.83
42.10
▲ 4.04
—
—
—
—
—
100 Fly SCY
—
—
—
—
1:32.18
1:32.69
▼ 0.51
—
1:10.11
▲ 22.58
1:12.46
▼ 2.35
1:08.69
▲ 3.77
1:01.59
▲ 7.10
100 IM SCY
—
2:00.63
1:48.40
▲ 12.23
1:37.96
▲ 10.44
1:24.44
▲ 13.52
1:28.91
▼ 4.47
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—
—
—
—
200 IM SCY
—
—
3:22.79
3:15.89
▲ 6.90
3:08.34
▲ 7.55
3:00.90
▲ 7.44
2:53.91
▲ 6.99
2:39.17
▲ 14.74
2:19.09
▲ 20.08
2:16.57
▲ 2.52
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400 IM SCY
—
—
—
—
—
—
—
—
5:08.48
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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.