Swimmer profile
Lucas Rosello
Male17-18Blue DolfinsFL · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
30.14
27.73
▲ 2.41
26.50
▲ 1.23
25.97
▲ 0.53
25.00
▲ 0.97
25.50
▼ 0.50
100 Free LCM
1:09.98
59.46
▲ 10.52
57.18
▲ 2.28
55.80
▲ 1.38
55.92
▼ 0.12
55.19
▲ 0.73
200 Free LCM
—
2:19.50
2:06.28
▲ 13.22
2:05.51
▲ 0.77
2:03.17
▲ 2.34
2:06.46
▼ 3.29
400 Free LCM
—
—
—
4:49.31
—
—
50 Back LCM
—
36.34
30.66
▲ 5.68
32.36
▼ 1.70
—
—
100 Back LCM
—
1:11.98
1:06.15
▲ 5.83
1:05.61
▲ 0.54
—
—
200 Back LCM
—
—
2:36.11
—
—
—
50 Breast LCM
41.02
36.72
▲ 4.30
33.07
▲ 3.65
31.89
▲ 1.18
33.53
▼ 1.64
31.17
▲ 2.36
100 Breast LCM
1:37.55
1:20.62
▲ 16.93
1:14.27
▲ 6.35
1:10.97
▲ 3.30
1:09.32
▲ 1.65
1:08.50
▲ 0.82
200 Breast LCM
—
—
2:59.44
2:49.21
▲ 10.23
—
2:28.42
▲ 20.79
50 Fly LCM
40.01
30.39
▲ 9.62
29.65
▲ 0.74
28.43
▲ 1.22
28.25
▲ 0.18
28.04
▲ 0.21
100 Fly LCM
—
1:10.37
1:09.03
▲ 1.34
—
1:00.55
▲ 8.48
—
200 IM LCM
3:21.77
2:32.43
▲ 49.34
2:28.33
▲ 4.10
2:24.02
▲ 4.31
2:17.20
▲ 6.82
2:12.65
▲ 4.55
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.