Swimmer profile
Max O'Neil
MaleOpen / SeniorUniv of Denver HilltoppersCO · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
31.18
28.19
▲ 2.99
27.01
▲ 1.18
25.85
▲ 1.16
23.99
▲ 1.86
24.05
▼ 0.06
23.60
▲ 0.45
23.21
▲ 0.39
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100 Free SCY
1:09.33
1:02.09
▲ 7.24
57.84
▲ 4.25
53.71
▲ 4.13
50.95
▲ 2.76
49.86
▲ 1.09
48.81
▲ 1.05
48.71
▲ 0.10
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200 Free SCY
2:31.97
2:16.93
▲ 15.04
2:06.80
▲ 10.13
1:56.92
▲ 9.88
1:48.36
▲ 8.56
1:46.62
▲ 1.74
1:44.14
▲ 2.48
1:43.69
▲ 0.45
1:44.55
▼ 0.86
1:44.75
▼ 0.20
500 Free SCY
6:47.11
6:10.52
▲ 36.59
5:31.05
▲ 39.47
5:06.69
▲ 24.36
4:49.52
▲ 17.17
4:42.59
▲ 6.93
4:33.03
▲ 9.56
4:31.42
▲ 1.61
4:33.77
▼ 2.35
4:34.39
▼ 0.62
1000 Free SCY
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11:34.38
10:43.03
▲ 51.35
9:51.21
▲ 51.82
9:49.62
▲ 1.59
9:32.38
▲ 17.24
9:26.54
▲ 5.84
9:36.56
▼ 10.02
9:31.58
▲ 4.98
1650 Free SCY
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—
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16:10.37
15:51.30
▲ 19.07
16:07.83
▼ 16.53
15:35.87
▲ 31.96
15:36.70
▼ 0.83
50 Back SCY
38.52
34.50
▲ 4.02
—
30.88
▲ 3.62
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—
—
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100 Back SCY
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1:15.19
1:10.58
▲ 4.61
1:02.46
▲ 8.12
1:01.41
▲ 1.05
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58.23
▲ 3.18
54.77
▲ 3.46
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200 Back SCY
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2:34.94
2:29.65
▲ 5.29
2:13.65
▲ 16.00
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2:05.79
▲ 7.86
2:04.50
▲ 1.29
2:10.30
▼ 5.80
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50 Breast SCY
44.06
42.20
▲ 1.86
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—
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100 Breast SCY
1:32.70
—
1:25.40
▲ 7.30
1:16.29
▲ 9.11
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1:07.62
▲ 8.67
1:05.30
▲ 2.32
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200 Breast SCY
3:17.39
—
2:57.40
▲ 19.99
2:44.40
▲ 13.00
—
2:28.04
▲ 16.36
2:27.59
▲ 0.45
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50 Fly SCY
35.20
31.83
▲ 3.37
—
28.10
▲ 3.73
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24.49
▲ 3.61
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100 Fly SCY
1:20.60
—
1:06.71
▲ 13.89
57.91
▲ 8.80
55.70
▲ 2.21
53.77
▲ 1.93
52.44
▲ 1.33
52.11
▲ 0.33
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200 Fly SCY
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2:31.02
2:07.32
▲ 23.70
1:58.90
▲ 8.42
1:56.75
▲ 2.15
1:51.15
▲ 5.60
1:51.04
▲ 0.11
1:50.70
▲ 0.34
1:50.04
▲ 0.66
100 IM SCY
1:18.93
1:12.62
▲ 6.31
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200 IM SCY
2:53.02
—
2:24.69
▲ 28.33
2:13.02
▲ 11.67
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2:02.76
▲ 10.26
2:06.30
▼ 3.54
2:13.16
▼ 6.86
2:00.43
▲ 12.73
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400 IM SCY
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5:05.55
4:40.74
▲ 24.81
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4:26.35
▲ 14.39
4:25.32
▲ 1.03
4:23.31
▲ 2.01
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4:17.19
▲ 6.12
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.