Swimmer profile
Simeon Prosinski
MaleOpen / SeniorSporting Jax Aquatic ClubFL · SOUTHERNCollege athlete · Florida Southern CollegeD2
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
32.66
31.05
▲ 1.61
30.67
▲ 0.38
29.44
▲ 1.23
28.77
▲ 0.67
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100 Free LCM
1:11.16
1:06.46
▲ 4.70
1:06.83
▼ 0.37
1:04.71
▲ 2.12
1:01.87
▲ 2.84
57.85
▲ 4.02
59.80
▼ 1.95
56.97
▲ 2.83
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200 Free LCM
2:35.45
2:25.19
▲ 10.26
2:20.00
▲ 5.19
2:19.30
▲ 0.70
2:13.51
▲ 5.79
2:13.64
▼ 0.13
2:06.08
▲ 7.56
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1:58.50
▲ 7.58
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400 Free LCM
5:24.15
5:02.97
▲ 21.18
4:53.76
▲ 9.21
4:54.36
▼ 0.60
4:38.27
▲ 16.09
4:28.83
▲ 9.44
4:23.06
▲ 5.77
4:14.93
▲ 8.13
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4:13.76
▲ 1.17
800 Free LCM
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10:03.01
9:43.25
▲ 19.76
9:13.68
▲ 29.57
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9:07.91
▲ 5.77
9:00.21
▲ 7.70
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1500 Free LCM
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—
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18:32.31
17:53.13
▲ 39.18
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50 Back LCM
40.42
37.76
▲ 2.66
37.09
▲ 0.67
36.43
▲ 0.66
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31.02
▲ 5.41
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100 Back LCM
1:24.88
1:19.31
▲ 5.57
1:16.84
▲ 2.47
1:16.95
▼ 0.11
1:10.67
▲ 6.28
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1:05.27
▲ 5.40
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1:05.44
▼ 0.17
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200 Back LCM
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2:41.22
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2:33.41
▲ 7.81
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50 Breast LCM
43.63
42.93
▲ 0.70
40.96
▲ 1.97
41.35
▼ 0.39
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31.95
▲ 9.40
30.91
▲ 1.04
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100 Breast LCM
1:34.51
1:31.69
▲ 2.82
1:29.32
▲ 2.37
1:25.72
▲ 3.60
1:15.36
▲ 10.36
1:12.14
▲ 3.22
1:08.37
▲ 3.77
1:06.84
▲ 1.53
1:05.47
▲ 1.37
1:05.51
▼ 0.04
200 Breast LCM
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3:10.34
2:57.04
▲ 13.30
2:40.06
▲ 16.98
2:35.02
▲ 5.04
2:29.18
▲ 5.84
2:23.67
▲ 5.51
2:22.78
▲ 0.89
2:21.59
▲ 1.19
50 Fly LCM
35.45
33.83
▲ 1.62
33.49
▲ 0.34
33.17
▲ 0.32
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27.73
▲ 5.44
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26.30
▲ 1.43
100 Fly LCM
1:22.37
1:16.66
▲ 5.71
1:12.38
▲ 4.28
1:09.32
▲ 3.06
1:06.68
▲ 2.64
1:03.10
▲ 3.58
1:01.25
▲ 1.85
1:00.04
▲ 1.21
1:00.09
▼ 0.05
59.22
▲ 0.87
200 Fly LCM
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2:41.32
2:33.43
▲ 7.89
2:22.27
▲ 11.16
2:19.89
▲ 2.38
2:16.28
▲ 3.61
2:10.43
▲ 5.85
2:12.85
▼ 2.42
2:07.11
▲ 5.74
200 IM LCM
2:53.73
2:42.89
▲ 10.84
2:37.64
▲ 5.25
2:32.38
▲ 5.26
2:22.04
▲ 10.34
2:18.17
▲ 3.87
2:12.31
▲ 5.86
2:07.93
▲ 4.38
2:06.63
▲ 1.30
2:08.00
▼ 1.37
400 IM LCM
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5:32.88
5:26.08
▲ 6.80
5:00.43
▲ 25.65
4:56.30
▲ 4.13
4:40.68
▲ 15.62
4:36.29
▲ 4.39
4:32.01
▲ 4.28
4:36.21
▼ 4.20
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.