Swimmer profile
William Borovina
Male17-18Los Alamos Aquatomics, IncNM · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2013–14
2014–15
2015–16
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
50 Free LCM
52.55
50.61
▲ 1.94
43.91
▲ 6.70
39.00
▲ 4.91
37.46
▲ 1.54
35.74
▲ 1.72
31.00
▲ 4.74
28.40
▲ 2.60
27.89
▲ 0.51
100 Free LCM
2:02.48
1:48.31
▲ 14.17
1:35.09
▲ 13.22
1:31.84
▲ 3.25
1:29.31
▲ 2.53
1:17.27
▲ 12.04
1:09.32
▲ 7.95
1:07.05
▲ 2.27
1:00.54
▲ 6.51
200 Free LCM
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4:03.40
3:38.05
▲ 25.35
3:32.59
▲ 5.46
3:08.47
▲ 24.12
2:48.92
▲ 19.55
2:25.91
▲ 23.01
2:14.81
▲ 11.10
2:17.65
▼ 2.84
400 Free LCM
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—
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5:45.55
5:11.81
▲ 33.74
4:43.73
▲ 28.08
4:48.79
▼ 5.06
800 Free LCM
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—
—
—
—
—
10:23.90
9:47.48
▲ 36.42
10:08.29
▼ 20.81
1500 Free LCM
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18:56.29
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50 Back LCM
1:00.50
54.95
▲ 5.55
50.94
▲ 4.01
46.94
▲ 4.00
45.00
▲ 1.94
40.90
▲ 4.10
34.86
▲ 6.04
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100 Back LCM
2:09.50
1:52.77
▲ 16.73
1:50.20
▲ 2.57
1:40.78
▲ 9.42
1:36.90
▲ 3.88
1:27.46
▲ 9.44
1:15.38
▲ 12.08
1:10.36
▲ 5.02
1:10.56
▼ 0.20
200 Back LCM
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3:06.58
2:38.41
▲ 28.17
2:32.28
▲ 6.13
2:28.20
▲ 4.08
50 Breast LCM
1:15.13
1:07.59
▲ 7.54
1:09.55
▼ 1.96
1:05.37
▲ 4.18
55.07
▲ 10.30
50.25
▲ 4.82
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100 Breast LCM
2:37.76
2:24.96
▲ 12.80
2:26.14
▼ 1.18
2:10.83
▲ 15.31
1:56.05
▲ 14.78
1:55.09
▲ 0.96
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1:32.02
▲ 23.07
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50 Fly LCM
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1:07.11
1:02.35
▲ 4.76
54.53
▲ 7.82
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46.02
▲ 8.51
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100 Fly LCM
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1:50.87
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200 IM LCM
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3:45.72
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3:17.92
▲ 27.80
2:51.76
▲ 26.16
2:37.14
▲ 14.62
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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.