Swimmer profile
Sienna Chozick
Female17-18Waterloo SwimmingST · SOUTHERN
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
56.00
48.09
▲ 7.91
—
—
31.89
▲ 16.20
—
28.82
▲ 3.07
26.69
▲ 2.13
26.27
▲ 0.42
26.18
▲ 0.09
26.43
▼ 0.25
100 Free SCY
—
—
—
—
—
—
1:03.01
59.39
▲ 3.62
59.17
▲ 0.22
57.69
▲ 1.48
58.73
▼ 1.04
200 Free SCY
—
—
—
—
—
—
—
2:13.01
2:12.16
▲ 0.85
2:02.22
▲ 9.94
2:11.47
▼ 9.25
50 Back SCY
57.59
52.12
▲ 5.47
44.90
▲ 7.22
39.77
▲ 5.13
35.89
▲ 3.88
31.80
▲ 4.09
33.05
▼ 1.25
—
—
—
31.46
▲ 1.59
100 Back SCY
—
—
1:42.15
1:27.06
▲ 15.09
1:14.47
▲ 12.59
1:09.41
▲ 5.06
1:07.44
▲ 1.97
1:06.76
▲ 0.68
1:06.57
▲ 0.19
1:04.34
▲ 2.23
1:05.75
▼ 1.41
200 Back SCY
—
—
—
—
2:35.11
2:24.66
▲ 10.45
2:22.26
▲ 2.40
2:22.82
▼ 0.56
2:23.11
▼ 0.29
2:16.06
▲ 7.05
—
50 Breast SCY
1:09.04
54.17
▲ 14.87
47.42
▲ 6.75
41.31
▲ 6.11
38.23
▲ 3.08
36.46
▲ 1.77
—
—
—
—
35.13
▲ 1.33
100 Breast SCY
—
2:04.61
1:47.40
▲ 17.21
1:29.36
▲ 18.04
1:24.21
▲ 5.15
1:16.91
▲ 7.30
1:16.48
▲ 0.43
1:15.40
▲ 1.08
1:13.88
▲ 1.52
1:14.02
▼ 0.14
1:15.28
▼ 1.26
200 Breast SCY
—
—
—
—
—
2:48.12
2:44.95
▲ 3.17
2:48.87
▼ 3.92
2:41.52
▲ 7.35
2:41.56
▼ 0.04
—
50 Fly SCY
—
—
44.06
37.61
▲ 6.45
—
—
—
—
—
—
—
100 Fly SCY
—
—
—
—
—
—
1:12.52
1:11.68
▲ 0.84
1:10.01
▲ 1.67
1:12.08
▼ 2.07
1:12.19
▼ 0.11
100 IM SCY
2:18.59
1:58.35
▲ 20.24
1:34.94
▲ 23.41
1:29.10
▲ 5.84
1:18.66
▲ 10.44
1:07.81
▲ 10.85
—
—
—
—
—
200 IM SCY
—
—
—
—
2:45.01
2:29.90
▲ 15.11
2:31.19
▼ 1.29
2:27.42
▲ 3.77
2:25.12
▲ 2.30
2:22.88
▲ 2.24
2:23.73
▼ 0.85
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.