Swimmer profile
Liam Cosio
Male15-16Lompoc Tsunami AquaticsSCS · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
53.08
56.90
▼ 3.82
—
33.95
▲ 22.95
31.40
▲ 2.55
29.05
▲ 2.35
27.06
▲ 1.99
26.70
▲ 0.36
100 Free LCM
2:10.64
—
1:37.86
▲ 32.78
1:19.20
▲ 18.66
1:11.00
▲ 8.20
1:04.56
▲ 6.44
59.95
▲ 4.61
57.94
▲ 2.01
200 Free LCM
—
—
—
2:56.21
—
2:26.77
▲ 29.44
2:16.66
▲ 10.11
2:15.02
▲ 1.64
50 Back LCM
1:10.44
1:11.60
▼ 1.16
54.40
▲ 17.20
49.12
▲ 5.28
43.83
▲ 5.29
—
35.66
▲ 8.17
30.40
▲ 5.26
100 Back LCM
2:39.71
—
—
1:45.37
▲ 54.34
—
1:20.97
▲ 24.40
1:13.07
▲ 7.90
1:11.92
▲ 1.15
50 Breast LCM
—
—
—
56.43
48.13
▲ 8.30
—
—
36.82
▲ 11.31
100 Breast LCM
—
—
—
2:00.77
1:45.47
▲ 15.30
1:36.65
▲ 8.82
1:26.96
▲ 9.69
1:24.67
▲ 2.29
50 Fly LCM
—
—
51.11
43.01
▲ 8.10
40.85
▲ 2.16
—
29.95
▲ 10.90
29.54
▲ 0.41
100 Fly LCM
—
—
—
1:54.75
—
1:16.90
▲ 37.85
1:07.57
▲ 9.33
1:08.51
▼ 0.94
200 IM LCM
—
—
—
—
3:13.99
2:48.70
▲ 25.29
2:34.66
▲ 14.04
2:31.24
▲ 3.42
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.