Swimmer profile
Teddy Neilson
MaleOpen / SeniorTucson Ford Dealers AquaticsAZ · WESTERNCollege athlete · University of ArizonaD1
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
36.03
33.94
▲ 2.09
33.07
▲ 0.87
30.49
▲ 2.58
27.31
▲ 3.18
27.36
▼ 0.05
26.64
▲ 0.72
26.33
▲ 0.31
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100 Free LCM
1:19.86
1:16.06
▲ 3.80
1:12.65
▲ 3.41
1:06.17
▲ 6.48
57.95
▲ 8.22
58.71
▼ 0.76
57.20
▲ 1.51
57.52
▼ 0.32
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200 Free LCM
2:54.41
2:42.63
▲ 11.78
2:36.39
▲ 6.24
2:20.27
▲ 16.12
2:05.24
▲ 15.03
2:08.71
▼ 3.47
2:09.80
▼ 1.09
2:01.31
▲ 8.49
2:03.90
▼ 2.59
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400 Free LCM
6:30.38
6:05.83
▲ 24.55
5:28.68
▲ 37.15
4:54.36
▲ 34.32
4:26.01
▲ 28.35
4:26.34
▼ 0.33
4:27.90
▼ 1.56
4:20.84
▲ 7.06
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800 Free LCM
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10:47.43
9:10.41
▲ 97.02
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9:05.86
▲ 4.55
8:54.93
▲ 10.93
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1500 Free LCM
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20:16.75
17:27.63
▲ 169.12
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17:10.75
▲ 16.88
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50 Back LCM
44.84
43.12
▲ 1.72
41.35
▲ 1.77
41.05
▲ 0.30
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100 Back LCM
1:39.05
1:32.17
▲ 6.88
1:27.29
▲ 4.88
1:21.87
▲ 5.42
1:12.09
▲ 9.78
1:12.75
▼ 0.66
1:09.21
▲ 3.54
1:05.15
▲ 4.06
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200 Back LCM
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3:01.63
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50 Breast LCM
45.78
40.89
▲ 4.89
38.78
▲ 2.11
35.33
▲ 3.45
33.57
▲ 1.76
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29.98
▲ 3.59
30.12
▼ 0.14
29.42
▲ 0.70
100 Breast LCM
1:40.96
1:30.50
▲ 10.46
1:26.84
▲ 3.66
1:19.95
▲ 6.89
1:10.56
▲ 9.39
1:08.70
▲ 1.86
1:06.29
▲ 2.41
1:04.61
▲ 1.68
1:04.60
▲ 0.01
1:04.89
▼ 0.29
200 Breast LCM
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3:04.91
2:48.91
▲ 16.00
2:31.10
▲ 17.81
2:26.59
▲ 4.51
2:23.47
▲ 3.12
2:16.82
▲ 6.65
2:18.00
▼ 1.18
2:20.11
▼ 2.11
50 Fly LCM
44.53
45.02
▼ 0.49
38.94
▲ 6.08
34.59
▲ 4.35
30.27
▲ 4.32
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27.34
▲ 2.93
100 Fly LCM
1:52.39
1:44.56
▲ 7.83
1:40.40
▲ 4.16
1:20.22
▲ 20.18
1:05.71
▲ 14.51
1:05.03
▲ 0.68
1:02.61
▲ 2.42
1:00.81
▲ 1.80
1:01.67
▼ 0.86
1:01.86
▼ 0.19
200 Fly LCM
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2:57.81
2:27.01
▲ 30.80
2:20.07
▲ 6.94
2:15.60
▲ 4.47
2:16.94
▼ 1.34
2:19.67
▼ 2.73
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200 IM LCM
3:17.01
3:06.99
▲ 10.02
2:53.99
▲ 13.00
2:40.07
▲ 13.92
2:20.28
▲ 19.79
2:15.83
▲ 4.45
2:11.35
▲ 4.48
2:08.10
▲ 3.25
2:09.17
▼ 1.07
2:09.93
▼ 0.76
400 IM LCM
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6:09.08
4:53.65
▲ 75.43
4:51.64
▲ 2.01
4:40.92
▲ 10.72
4:37.69
▲ 3.23
4:46.88
▼ 9.19
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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.