Swimmer profile
Mason Collier
Male17-18Greater Omaha Aquatics LeopardsharksMW · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
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
40.60
37.09
▲ 3.51
33.67
▲ 3.42
30.68
▲ 2.99
29.71
▲ 0.97
27.75
▲ 1.96
26.11
▲ 1.64
24.58
▲ 1.53
23.67
▲ 0.91
23.03
▲ 0.64
23.09
▼ 0.06
100 Free SCY
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1:25.03
1:09.09
▲ 15.94
1:03.97
▲ 5.12
1:04.88
▼ 0.91
1:00.39
▲ 4.49
57.94
▲ 2.45
55.44
▲ 2.50
52.57
▲ 2.87
50.17
▲ 2.40
50.31
▼ 0.14
200 Free SCY
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2:29.11
2:19.98
▲ 9.13
2:14.81
▲ 5.17
2:11.47
▲ 3.34
2:04.34
▲ 7.13
2:01.00
▲ 3.34
1:55.34
▲ 5.66
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1:53.10
▲ 2.24
500 Free SCY
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7:02.14
6:34.56
▲ 27.58
6:02.72
▲ 31.84
5:48.15
▲ 14.57
5:35.03
▲ 13.12
5:30.14
▲ 4.89
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1000 Free SCY
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14:14.52
13:12.30
▲ 62.22
12:42.71
▲ 29.59
11:56.61
▲ 46.10
11:22.37
▲ 34.24
11:05.59
▲ 16.78
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1650 Free SCY
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20:50.60
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19:00.31
▲ 110.29
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50 Back SCY
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41.39
35.37
▲ 6.02
33.03
▲ 2.34
33.16
▼ 0.13
30.55
▲ 2.61
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26.64
▲ 3.91
26.03
▲ 0.61
24.74
▲ 1.29
24.82
▼ 0.08
100 Back SCY
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1:29.62
1:15.28
▲ 14.34
1:10.67
▲ 4.61
1:10.62
▲ 0.05
1:05.26
▲ 5.36
1:00.46
▲ 4.80
56.39
▲ 4.07
53.86
▲ 2.53
53.67
▲ 0.19
53.05
▲ 0.62
200 Back SCY
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2:27.53
2:17.91
▲ 9.62
2:08.47
▲ 9.44
2:00.44
▲ 8.03
1:57.14
▲ 3.30
1:56.48
▲ 0.66
2:01.95
▼ 5.47
50 Breast SCY
58.49
51.11
▲ 7.38
45.71
▲ 5.40
42.60
▲ 3.11
40.17
▲ 2.43
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35.84
▲ 4.33
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100 Breast SCY
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1:36.69
1:30.16
▲ 6.53
1:24.39
▲ 5.77
1:28.87
▼ 4.48
1:16.06
▲ 12.81
1:08.02
▲ 8.04
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200 Breast SCY
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2:58.26
2:59.58
▼ 1.32
2:41.86
▲ 17.72
2:24.01
▲ 17.85
2:21.43
▲ 2.58
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50 Fly SCY
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44.31
36.38
▲ 7.93
34.47
▲ 1.91
30.86
▲ 3.61
31.04
▼ 0.18
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100 Fly SCY
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1:23.20
1:15.17
▲ 8.03
1:10.28
▲ 4.89
1:07.42
▲ 2.86
1:02.80
▲ 4.62
1:00.56
▲ 2.24
57.18
▲ 3.38
57.65
▼ 0.47
58.33
▼ 0.68
200 Fly SCY
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2:37.19
2:38.06
▼ 0.87
2:26.66
▲ 11.40
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100 IM SCY
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1:34.22
1:21.71
▲ 12.51
1:16.36
▲ 5.35
1:12.13
▲ 4.23
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200 IM SCY
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3:22.99
2:48.12
▲ 34.87
2:35.98
▲ 12.14
2:30.60
▲ 5.38
2:26.50
▲ 4.10
2:13.01
▲ 13.49
2:05.02
▲ 7.99
1:58.84
▲ 6.18
2:00.84
▼ 2.00
1:59.87
▲ 0.97
400 IM SCY
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5:21.67
5:04.45
▲ 17.22
4:42.75
▲ 21.70
4:37.27
▲ 5.48
4:25.81
▲ 11.46
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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.