Swimmer profile
Nathan Knobelspiesse
MaleOpen / SeniorTeam Eugene Aquatics-YMCAOR · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
35.53
35.26
▲ 0.27
33.70
▲ 1.56
30.78
▲ 2.92
—
25.82
▲ 4.96
25.20
▲ 0.62
27.13
▼ 1.93
25.89
▲ 1.24
—
100 Free LCM
1:19.52
1:15.93
▲ 3.59
1:11.72
▲ 4.21
1:05.50
▲ 6.22
—
56.30
▲ 9.20
—
—
55.73
▲ 0.57
56.75
▼ 1.02
200 Free LCM
2:57.10
2:49.91
▲ 7.19
2:35.53
▲ 14.38
2:25.81
▲ 9.72
2:11.85
▲ 13.96
2:07.35
▲ 4.50
2:08.22
▼ 0.87
—
2:01.68
▲ 6.54
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400 Free LCM
—
5:35.86
5:26.00
▲ 9.86
4:52.27
▲ 33.73
4:29.49
▲ 22.78
4:19.65
▲ 9.84
4:51.20
▼ 31.55
4:40.33
▲ 10.87
4:41.47
▼ 1.14
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800 Free LCM
—
—
—
—
9:28.17
9:23.09
▲ 5.08
—
—
9:27.14
▼ 4.05
—
1500 Free LCM
—
—
—
—
—
17:53.27
—
—
18:27.85
▼ 34.58
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50 Back LCM
—
42.58
—
—
—
—
—
—
29.15
▲ 13.43
—
100 Back LCM
—
1:31.47
—
—
1:07.68
▲ 23.79
1:04.00
▲ 3.68
—
1:00.37
▲ 3.63
1:00.78
▼ 0.41
—
200 Back LCM
—
—
—
—
—
2:13.60
2:18.40
▼ 4.80
2:12.44
▲ 5.96
2:14.93
▼ 2.49
—
50 Breast LCM
45.68
46.49
▼ 0.81
42.76
▲ 3.73
—
—
—
—
31.78
▲ 10.98
33.34
▼ 1.56
—
100 Breast LCM
1:40.38
1:33.33
▲ 7.05
1:32.54
▲ 0.79
1:20.17
▲ 12.37
—
1:09.94
▲ 10.23
1:09.16
▲ 0.78
1:08.73
▲ 0.43
1:10.17
▼ 1.44
1:10.75
▼ 0.58
200 Breast LCM
—
—
3:18.26
2:56.27
▲ 21.99
2:40.47
▲ 15.80
2:30.53
▲ 9.94
2:29.05
▲ 1.48
2:23.45
▲ 5.60
2:33.63
▼ 10.18
—
50 Fly LCM
39.04
37.47
▲ 1.57
35.72
▲ 1.75
—
—
27.25
▲ 8.47
29.04
▼ 1.79
27.03
▲ 2.01
27.85
▼ 0.82
27.17
▲ 0.68
100 Fly LCM
1:44.58
1:26.88
▲ 17.70
1:20.86
▲ 6.02
1:10.36
▲ 10.50
1:01.51
▲ 8.85
58.99
▲ 2.52
57.63
▲ 1.36
57.86
▼ 0.23
56.86
▲ 1.00
—
200 Fly LCM
—
—
—
2:32.81
2:16.19
▲ 16.62
2:07.85
▲ 8.34
2:05.75
▲ 2.10
2:06.80
▼ 1.05
2:05.37
▲ 1.43
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200 IM LCM
3:09.24
3:10.90
▼ 1.66
2:53.56
▲ 17.34
2:36.98
▲ 16.58
2:20.52
▲ 16.46
2:13.79
▲ 6.73
2:11.05
▲ 2.74
2:10.00
▲ 1.05
2:10.88
▼ 0.88
—
400 IM LCM
—
—
—
5:38.48
4:57.97
▲ 40.51
4:41.05
▲ 16.92
4:42.55
▼ 1.50
5:05.11
▼ 22.56
4:49.87
▲ 15.24
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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.