Swimmer profile
Sasha Rosko
Female17-18Chugiak Aquatics ClubAK · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2013–14
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
1:09.76
54.60
▲ 15.16
44.18
▲ 10.42
41.54
▲ 2.64
38.21
▲ 3.33
34.08
▲ 4.13
—
—
30.54
▲ 3.54
—
—
28.82
▲ 1.72
—
100 Free SCY
3:49.04
1:56.96
▲ 112.08
1:37.32
▲ 19.64
1:33.12
▲ 4.20
1:28.09
▲ 5.03
1:17.08
▲ 11.01
—
1:04.49
▲ 12.59
1:02.40
▲ 2.09
—
59.57
▲ 2.83
1:02.05
▼ 2.48
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200 Free SCY
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—
—
3:27.17
2:58.19
▲ 28.98
2:40.85
▲ 17.34
2:30.20
▲ 10.65
2:16.98
▲ 13.22
2:11.48
▲ 5.50
2:10.43
▲ 1.05
2:07.35
▲ 3.08
2:07.70
▼ 0.35
2:11.29
▼ 3.59
500 Free SCY
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—
—
—
—
—
—
—
5:52.65
5:47.72
▲ 4.93
5:40.92
▲ 6.80
5:33.93
▲ 6.99
5:34.74
▼ 0.81
1000 Free SCY
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—
—
—
—
—
—
—
—
11:43.25
—
—
—
50 Back SCY
1:13.84
53.64
▲ 20.20
46.75
▲ 6.89
42.72
▲ 4.03
39.47
▲ 3.25
36.18
▲ 3.29
35.60
▲ 0.58
—
—
33.29
▲ 2.31
—
—
32.77
▲ 0.52
100 Back SCY
—
—
—
1:32.88
1:23.64
▲ 9.24
1:21.88
▲ 1.76
1:14.36
▲ 7.52
1:13.27
▲ 1.09
1:10.74
▲ 2.53
1:08.66
▲ 2.08
1:07.15
▲ 1.51
1:05.58
▲ 1.57
1:05.53
▲ 0.05
200 Back SCY
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—
—
—
—
—
2:35.41
—
2:31.35
▲ 4.06
2:24.86
▲ 6.49
2:20.10
▲ 4.76
2:24.78
▼ 4.68
2:22.96
▲ 1.82
50 Breast SCY
—
1:22.33
1:02.75
▲ 19.58
54.72
▲ 8.03
50.67
▲ 4.05
47.88
▲ 2.79
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—
—
—
—
—
—
100 Breast SCY
—
—
—
1:59.89
1:44.74
▲ 15.15
1:40.89
▲ 3.85
1:33.53
▲ 7.36
1:30.82
▲ 2.71
1:28.91
▲ 1.91
—
1:26.21
▲ 2.70
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200 Breast SCY
—
—
—
—
—
—
—
—
3:08.46
—
—
—
—
50 Fly SCY
—
1:13.26
54.61
▲ 18.65
48.91
▲ 5.70
45.43
▲ 3.48
34.99
▲ 10.44
33.93
▲ 1.06
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—
—
—
—
30.93
▲ 3.00
100 Fly SCY
—
—
—
1:57.20
1:50.80
▲ 6.40
1:29.18
▲ 21.62
1:14.10
▲ 15.08
1:12.04
▲ 2.06
1:09.45
▲ 2.59
1:09.63
▼ 0.18
1:06.15
▲ 3.48
—
1:08.68
▼ 2.53
200 Fly SCY
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—
—
—
—
—
2:56.44
—
—
2:31.20
▲ 25.24
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—
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100 IM SCY
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2:16.00
1:48.76
▲ 27.24
1:39.98
▲ 8.78
1:29.11
▲ 10.87
1:26.60
▲ 2.51
1:17.22
▲ 9.38
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—
—
—
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200 IM SCY
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—
—
3:40.84
—
2:47.21
▲ 53.63
—
2:39.15
▲ 8.06
2:33.86
▲ 5.29
2:29.19
▲ 4.67
2:25.40
▲ 3.79
2:34.24
▼ 8.84
2:24.73
▲ 9.51
400 IM SCY
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5:29.34
5:09.84
▲ 19.50
5:10.34
▼ 0.50
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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.