Swimmer profile
Josh Dempsey
MaleOpen / SeniorSwimMAC CarolinaNC · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2011–12
2012–13
2013–14
2014–15
2015–16
2016–17
2017–18
2023–24
2024–25
2025–26
50 Free LCM
31.89
30.29
▲ 1.60
28.72
▲ 1.57
26.80
▲ 1.92
26.55
▲ 0.25
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24.74
▲ 1.81
24.63
▲ 0.11
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100 Free LCM
1:12.60
1:05.53
▲ 7.07
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59.75
▲ 5.78
1:00.06
▼ 0.31
58.47
▲ 1.59
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55.48
▲ 2.99
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200 Free LCM
2:36.84
2:19.53
▲ 17.31
2:07.39
▲ 12.14
2:04.65
▲ 2.74
2:02.25
▲ 2.40
2:12.74
▼ 10.49
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400 Free LCM
5:30.66
4:54.62
▲ 36.04
4:35.54
▲ 19.08
4:26.30
▲ 9.24
4:35.65
▼ 9.35
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800 Free LCM
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10:10.55
9:23.98
▲ 46.57
9:06.33
▲ 17.65
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1500 Free LCM
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19:37.28
18:30.64
▲ 66.64
18:33.43
▼ 2.79
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100 Back LCM
1:29.02
1:17.18
▲ 11.84
1:09.35
▲ 7.83
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1:03.22
▲ 6.13
1:07.33
▼ 4.11
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200 Back LCM
3:08.42
2:47.51
▲ 20.91
2:27.52
▲ 19.99
2:31.13
▼ 3.61
2:31.51
▼ 0.38
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50 Breast LCM
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—
—
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32.63
33.06
▼ 0.43
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31.90
▲ 1.16
100 Breast LCM
1:33.66
1:21.84
▲ 11.82
1:17.59
▲ 4.25
1:13.23
▲ 4.36
1:10.24
▲ 2.99
1:08.68
▲ 1.56
1:10.18
▼ 1.50
1:07.40
▲ 2.78
1:08.89
▼ 1.49
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200 Breast LCM
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2:54.11
2:42.41
▲ 11.70
2:34.05
▲ 8.36
2:33.23
▲ 0.82
2:28.24
▲ 4.99
2:33.17
▼ 4.93
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100 Fly LCM
1:37.74
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—
1:12.37
▲ 25.37
1:12.17
▲ 0.20
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200 Fly LCM
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3:21.07
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200 IM LCM
3:03.29
2:37.71
▲ 25.58
2:26.97
▲ 10.74
2:18.51
▲ 8.46
2:16.21
▲ 2.30
2:23.55
▼ 7.34
2:17.37
▲ 6.18
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400 IM LCM
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5:34.47
5:10.61
▲ 23.86
5:12.84
▼ 2.23
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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.