Swimmer profile
Ethan Reniewicki
MaleOpen / SeniorOhio State UniversityOH · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
34.46
31.34
▲ 3.12
30.68
▲ 0.66
26.90
▲ 3.78
26.37
▲ 0.53
24.86
▲ 1.51
23.53
▲ 1.33
22.90
▲ 0.63
23.45
▼ 0.55
100 Free LCM
1:22.87
1:12.41
▲ 10.46
1:08.02
▲ 4.39
58.68
▲ 9.34
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53.16
▲ 5.52
51.55
▲ 1.61
50.06
▲ 1.49
51.55
▼ 1.49
200 Free LCM
3:13.22
2:43.42
▲ 29.80
2:30.54
▲ 12.88
2:17.28
▲ 13.26
2:09.82
▲ 7.46
1:59.61
▲ 10.21
1:52.48
▲ 7.13
1:50.36
▲ 2.12
1:55.98
▼ 5.62
400 Free LCM
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5:38.53
—
4:36.76
▲ 61.77
4:38.65
▼ 1.89
4:19.69
▲ 18.96
4:16.53
▲ 3.16
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800 Free LCM
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—
10:33.94
9:39.34
▲ 54.60
9:15.96
▲ 23.38
9:21.84
▼ 5.88
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—
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1500 Free LCM
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—
20:33.40
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—
—
—
—
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50 Back LCM
42.48
37.91
▲ 4.57
37.22
▲ 0.69
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—
—
—
—
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100 Back LCM
1:33.65
1:26.53
▲ 7.12
1:19.76
▲ 6.77
1:08.66
▲ 11.10
1:08.49
▲ 0.17
1:08.04
▲ 0.45
1:03.74
▲ 4.30
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200 Back LCM
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2:59.56
2:57.73
▲ 1.83
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—
—
—
—
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50 Breast LCM
1:03.15
—
42.16
▲ 20.99
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—
—
—
—
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100 Breast LCM
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1:57.22
1:38.73
▲ 18.49
1:23.38
▲ 15.35
1:21.95
▲ 1.43
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200 Breast LCM
—
—
3:31.12
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—
—
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50 Fly LCM
42.11
33.22
▲ 8.89
31.45
▲ 1.77
27.95
▲ 3.50
25.99
▲ 1.96
25.44
▲ 0.55
25.47
▼ 0.03
24.34
▲ 1.13
24.81
▼ 0.47
100 Fly LCM
1:52.77
1:25.61
▲ 27.16
1:14.92
▲ 10.69
1:01.30
▲ 13.62
58.01
▲ 3.29
56.98
▲ 1.03
55.12
▲ 1.86
54.56
▲ 0.56
57.25
▼ 2.69
200 Fly LCM
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2:57.20
2:20.00
▲ 37.20
2:11.27
▲ 8.73
2:09.95
▲ 1.32
2:05.10
▲ 4.85
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200 IM LCM
3:39.01
3:13.37
▲ 25.64
2:51.53
▲ 21.84
2:30.03
▲ 21.50
2:19.37
▲ 10.66
2:18.69
▲ 0.68
2:19.92
▼ 1.23
2:19.30
▲ 0.62
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400 IM LCM
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6:07.76
5:05.53
▲ 62.23
4:50.34
▲ 15.19
4:44.07
▲ 6.27
4:37.34
▲ 6.73
4:58.28
▼ 20.94
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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.