Swimmer profile
Connor O'Sullivan
MaleOpen / SeniorBLAST SharksSCS · WESTERNCollege athlete · Pomona-PitzerD3
SeasonUSA Swimming season runs Sept – Aug
Event
2014–15
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
35.70
32.10
▲ 3.60
28.97
▲ 3.13
27.08
▲ 1.89
26.32
▲ 0.76
24.59
▲ 1.73
23.42
▲ 1.17
23.78
▼ 0.36
25.16
▼ 1.38
22.55
▲ 2.61
22.65
▼ 0.10
22.28
▲ 0.37
100 Free SCY
1:15.38
1:09.43
▲ 5.95
1:01.15
▲ 8.28
59.47
▲ 1.68
56.29
▲ 3.18
55.11
▲ 1.18
50.58
▲ 4.53
50.22
▲ 0.36
50.09
▲ 0.13
49.47
▲ 0.62
49.38
▲ 0.09
49.68
▼ 0.30
200 Free SCY
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2:27.62
2:11.92
▲ 15.70
2:07.16
▲ 4.76
2:04.99
▲ 2.17
1:59.91
▲ 5.08
1:51.54
▲ 8.37
1:52.13
▼ 0.59
1:49.63
▲ 2.50
1:50.87
▼ 1.24
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1:54.60
▼ 3.73
500 Free SCY
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6:02.71
5:35.48
▲ 27.23
5:42.01
▼ 6.53
5:44.36
▼ 2.35
5:09.10
▲ 35.26
5:08.47
▲ 0.63
4:58.67
▲ 9.80
5:30.23
▼ 31.56
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1000 Free SCY
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—
—
—
—
—
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10:57.15
10:49.56
▲ 7.59
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1650 Free SCY
—
—
21:44.71
19:37.70
▲ 127.01
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—
—
—
—
—
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50 Back SCY
45.42
39.48
▲ 5.94
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—
—
—
—
—
—
—
—
—
100 Back SCY
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1:22.87
1:17.32
▲ 5.55
1:11.80
▲ 5.52
1:09.27
▲ 2.53
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—
—
1:04.36
▲ 4.91
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50 Breast SCY
44.64
42.04
▲ 2.60
37.83
▲ 4.21
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—
—
—
—
—
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100 Breast SCY
1:43.11
1:28.00
▲ 15.11
1:22.35
▲ 5.65
1:17.48
▲ 4.87
1:11.43
▲ 6.05
1:09.06
▲ 2.37
1:03.49
▲ 5.57
1:04.10
▼ 0.61
1:02.33
▲ 1.77
1:02.49
▼ 0.16
1:01.36
▲ 1.13
1:02.09
▼ 0.73
200 Breast SCY
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2:58.73
2:45.10
▲ 13.63
2:34.62
▲ 10.48
2:27.65
▲ 6.97
2:22.91
▲ 4.74
2:17.58
▲ 5.33
2:15.07
▲ 2.51
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50 Fly SCY
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37.26
32.92
▲ 4.34
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—
—
—
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26.25
▲ 6.67
100 Fly SCY
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1:07.98
1:05.41
▲ 2.57
1:01.80
▲ 3.61
56.75
▲ 5.05
59.08
▼ 2.33
57.94
▲ 1.14
53.79
▲ 4.15
54.01
▼ 0.22
53.73
▲ 0.28
100 IM SCY
1:33.10
1:19.89
▲ 13.21
1:12.94
▲ 6.95
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200 IM SCY
3:17.21
—
2:36.42
▲ 40.79
2:26.21
▲ 10.21
2:19.51
▲ 6.70
2:13.55
▲ 5.96
2:05.84
▲ 7.71
2:06.46
▼ 0.62
2:04.04
▲ 2.42
2:02.25
▲ 1.79
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400 IM SCY
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—
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4:47.00
4:26.64
▲ 20.36
4:23.45
▲ 3.19
4:24.90
▼ 1.45
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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.