Swimmer profile
Ollie Belasco
Male15-16Bozeman Barracudas Swim TeamMT · 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
52.80
45.77
▲ 7.03
41.16
▲ 4.61
34.71
▲ 6.45
30.69
▲ 4.02
—
27.91
▲ 2.78
28.42
▼ 0.51
—
100 Free LCM
2:07.54
1:41.36
▲ 26.18
1:30.78
▲ 10.58
1:17.00
▲ 13.78
1:07.56
▲ 9.44
1:01.38
▲ 6.18
1:00.99
▲ 0.39
1:00.66
▲ 0.33
1:01.88
▼ 1.22
200 Free LCM
4:40.43
3:56.54
▲ 43.89
3:21.95
▲ 34.59
2:51.17
▲ 30.78
2:24.62
▲ 26.55
2:15.91
▲ 8.71
2:12.69
▲ 3.22
2:13.98
▼ 1.29
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400 Free LCM
—
—
7:42.51
5:57.30
▲ 105.21
5:10.42
▲ 46.88
5:06.91
▲ 3.51
4:43.02
▲ 23.89
4:41.28
▲ 1.74
4:58.67
▼ 17.39
800 Free LCM
—
—
15:28.75
12:35.39
▲ 173.36
—
9:57.18
▲ 158.21
10:10.11
▼ 12.93
—
—
1500 Free LCM
—
—
—
25:01.37
20:38.67
▲ 262.70
19:18.00
▲ 80.67
18:59.38
▲ 18.62
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—
50 Back LCM
1:08.03
51.80
▲ 16.23
48.63
▲ 3.17
42.48
▲ 6.15
35.60
▲ 6.88
—
32.63
▲ 2.97
33.72
▼ 1.09
—
100 Back LCM
2:19.28
1:55.97
▲ 23.31
1:45.88
▲ 10.09
1:29.99
▲ 15.89
1:18.23
▲ 11.76
1:10.87
▲ 7.36
1:11.51
▼ 0.64
1:07.72
▲ 3.79
1:08.03
▼ 0.31
200 Back LCM
—
4:17.38
4:05.15
▲ 12.23
—
2:50.06
▲ 75.09
—
2:27.81
▲ 22.25
2:22.16
▲ 5.65
—
50 Breast LCM
1:20.83
1:05.04
▲ 15.79
59.43
▲ 5.61
49.54
▲ 9.89
40.56
▲ 8.98
40.65
▼ 0.09
37.02
▲ 3.63
38.73
▼ 1.71
36.77
▲ 1.96
100 Breast LCM
—
2:29.84
—
1:44.12
▲ 45.72
1:35.72
▲ 8.40
1:29.90
▲ 5.82
1:21.65
▲ 8.25
1:26.33
▼ 4.68
1:22.44
▲ 3.89
200 Breast LCM
—
—
—
3:42.51
—
3:10.27
▲ 32.24
—
—
—
50 Fly LCM
—
1:08.01
56.72
▲ 11.29
39.10
▲ 17.62
32.57
▲ 6.53
30.75
▲ 1.82
30.99
▼ 0.24
31.04
▼ 0.05
29.90
▲ 1.14
100 Fly LCM
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—
2:23.23
1:30.84
▲ 52.39
1:12.39
▲ 18.45
1:07.18
▲ 5.21
1:06.93
▲ 0.25
1:03.92
▲ 3.01
1:04.86
▼ 0.94
200 Fly LCM
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—
—
3:29.08
2:46.28
▲ 42.80
2:37.15
▲ 9.13
2:32.10
▲ 5.05
2:27.51
▲ 4.59
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200 IM LCM
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4:31.36
4:01.94
▲ 29.42
3:07.64
▲ 54.30
2:43.87
▲ 23.77
2:34.14
▲ 9.73
2:30.58
▲ 3.56
2:33.26
▼ 2.68
2:34.39
▼ 1.13
400 IM LCM
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—
—
6:49.38
5:55.39
▲ 53.99
—
5:21.15
▲ 34.24
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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.