Swimmer profile
Brynn Sosnowski
Female15-16Novi SturgeonsMI · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
42.37
37.30
▲ 5.07
33.56
▲ 3.74
29.70
▲ 3.86
28.01
▲ 1.69
26.82
▲ 1.19
26.83
▼ 0.01
25.67
▲ 1.16
100 Free SCY
—
—
1:19.25
1:07.56
▲ 11.69
1:01.07
▲ 6.49
58.01
▲ 3.06
57.76
▲ 0.25
—
200 Free SCY
—
—
—
2:26.34
2:16.44
▲ 9.90
2:12.54
▲ 3.90
—
—
500 Free SCY
—
—
—
—
6:22.42
6:07.02
▲ 15.40
—
—
50 Back SCY
49.82
45.49
▲ 4.33
40.39
▲ 5.10
35.27
▲ 5.12
32.67
▲ 2.60
31.53
▲ 1.14
—
29.20
▲ 2.33
100 Back SCY
—
—
—
1:26.09
1:09.84
▲ 16.25
1:06.07
▲ 3.77
1:03.90
▲ 2.17
1:02.94
▲ 0.96
200 Back SCY
—
—
—
—
—
—
2:16.26
2:08.63
▲ 7.63
50 Breast SCY
39.38
49.25
▼ 9.87
44.22
▲ 5.03
38.64
▲ 5.58
34.11
▲ 4.53
33.46
▲ 0.65
31.09
▲ 2.37
31.20
▼ 0.11
100 Breast SCY
—
1:49.52
1:35.62
▲ 13.90
1:24.40
▲ 11.22
1:19.37
▲ 5.03
1:13.44
▲ 5.93
1:09.63
▲ 3.81
1:05.95
▲ 3.68
200 Breast SCY
—
—
—
—
2:47.50
2:38.86
▲ 8.64
2:30.54
▲ 8.32
2:22.36
▲ 8.18
50 Fly SCY
—
—
45.38
44.31
▲ 1.07
34.91
▲ 9.40
32.32
▲ 2.59
—
—
100 Fly SCY
—
—
—
—
—
1:14.20
—
—
100 IM SCY
—
1:44.36
1:27.74
▲ 16.62
1:18.86
▲ 8.88
1:10.97
▲ 7.89
1:06.22
▲ 4.75
1:02.33
▲ 3.89
—
200 IM SCY
—
—
—
2:50.21
2:48.74
▲ 1.47
2:21.49
▲ 27.25
2:15.56
▲ 5.93
2:10.22
▲ 5.34
400 IM SCY
—
—
—
—
—
—
—
4:33.06
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.