Swimmer profile
Mark O'Mara
MaleOpen / SeniorRose Bowl AquaticsSCS · WESTERN
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
43.53
35.29
▲ 8.24
31.43
▲ 3.86
28.82
▲ 2.61
27.41
▲ 1.41
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26.18
▲ 1.23
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100 Free LCM
1:39.00
1:21.24
▲ 17.76
1:07.52
▲ 13.72
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58.91
▲ 8.61
55.19
▲ 3.72
56.97
▼ 1.78
55.57
▲ 1.40
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200 Free LCM
3:31.26
—
2:29.38
▲ 61.88
2:13.23
▲ 16.15
2:08.53
▲ 4.70
2:00.91
▲ 7.62
2:04.28
▼ 3.37
1:59.91
▲ 4.37
1:57.81
▲ 2.10
400 Free LCM
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5:16.40
4:46.51
▲ 29.89
4:28.86
▲ 17.65
4:14.98
▲ 13.88
4:13.19
▲ 1.79
4:04.71
▲ 8.48
4:08.41
▼ 3.70
800 Free LCM
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—
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9:51.10
9:07.20
▲ 43.90
8:52.68
▲ 14.52
8:38.81
▲ 13.87
8:38.91
▼ 0.10
8:35.97
▲ 2.94
1500 Free LCM
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—
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19:24.26
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17:21.21
▲ 123.05
16:21.67
▲ 59.54
16:05.91
▲ 15.76
16:07.87
▼ 1.96
50 Back LCM
52.23
41.46
▲ 10.77
37.06
▲ 4.40
32.55
▲ 4.51
30.85
▲ 1.70
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—
30.42
▲ 0.43
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100 Back LCM
1:49.62
1:30.68
▲ 18.94
1:18.17
▲ 12.51
1:11.06
▲ 7.11
1:04.81
▲ 6.25
1:03.54
▲ 1.27
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200 Back LCM
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2:51.61
2:29.67
▲ 21.94
2:18.08
▲ 11.59
2:13.37
▲ 4.71
2:13.54
▼ 0.17
2:17.77
▼ 4.23
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50 Breast LCM
59.24
49.72
▲ 9.52
46.27
▲ 3.45
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—
—
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100 Breast LCM
2:16.12
1:52.75
▲ 23.37
1:41.74
▲ 11.01
—
1:20.19
▲ 21.55
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200 Breast LCM
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—
—
—
2:54.28
2:50.60
▲ 3.68
—
2:43.38
▲ 7.22
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50 Fly LCM
56.34
46.24
▲ 10.10
38.72
▲ 7.52
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100 Fly LCM
—
—
1:30.19
—
1:05.21
▲ 24.98
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—
1:01.29
▲ 3.92
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200 Fly LCM
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—
—
—
2:25.38
2:20.78
▲ 4.60
2:13.67
▲ 7.11
2:16.41
▼ 2.74
2:13.76
▲ 2.65
200 IM LCM
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3:32.86
2:52.45
▲ 40.41
2:29.69
▲ 22.76
2:21.31
▲ 8.38
2:16.77
▲ 4.54
2:19.37
▼ 2.60
2:15.39
▲ 3.98
2:17.86
▼ 2.47
400 IM LCM
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5:25.69
4:57.32
▲ 28.37
4:45.82
▲ 11.50
4:44.58
▲ 1.24
4:45.33
▼ 0.75
4:49.19
▼ 3.86
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.