Swimmer profile
Colin Sosnowski
Male13-14Novi SturgeonsMI · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
40.94
36.54
▲ 4.40
35.00
▲ 1.54
31.38
▲ 3.62
31.06
▲ 0.32
100 Free LCM
1:37.02
1:22.33
▲ 14.69
1:20.47
▲ 1.86
1:08.97
▲ 11.50
1:08.42
▲ 0.55
200 Free LCM
3:21.76
2:48.99
▲ 32.77
2:54.02
▼ 5.03
2:32.18
▲ 21.84
2:26.99
▲ 5.19
400 Free LCM
—
6:28.84
—
5:15.30
▲ 73.54
5:06.16
▲ 9.14
800 Free LCM
—
—
—
—
10:37.33
50 Back LCM
52.58
48.40
▲ 4.18
44.48
▲ 3.92
38.39
▲ 6.09
—
100 Back LCM
—
1:35.17
1:34.13
▲ 1.04
1:23.83
▲ 10.30
1:20.11
▲ 3.72
50 Breast LCM
56.44
51.38
▲ 5.06
—
—
—
100 Breast LCM
2:07.41
1:52.51
▲ 14.90
—
—
—
50 Fly LCM
—
—
—
37.80
—
200 IM LCM
4:07.42
3:36.16
▲ 31.26
3:34.25
▲ 1.91
—
2:50.85
▲ 43.40
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.