Swimmer profile
Lucas Rosello
Male17-18Blue DolfinsFL · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
33.22
30.51
▲ 2.71
25.20
▲ 5.31
23.16
▲ 2.04
22.42
▲ 0.74
22.25
▲ 0.17
21.83
▲ 0.42
100 Free SCY
1:17.41
1:13.24
▲ 4.17
56.37
▲ 16.87
50.79
▲ 5.58
48.77
▲ 2.02
47.66
▲ 1.11
46.76
▲ 0.90
200 Free SCY
—
—
2:02.50
1:49.92
▲ 12.58
1:48.88
▲ 1.04
1:47.69
▲ 1.19
1:42.39
▲ 5.30
500 Free SCY
—
—
—
—
5:08.17
4:56.60
▲ 11.57
—
50 Back SCY
—
—
30.59
27.11
▲ 3.48
29.80
▼ 2.69
26.28
▲ 3.52
—
100 Back SCY
—
—
1:06.08
58.67
▲ 7.41
57.92
▲ 0.75
—
—
200 Back SCY
—
—
2:26.31
2:12.63
▲ 13.68
—
—
—
50 Breast SCY
45.05
38.46
▲ 6.59
33.45
▲ 5.01
29.96
▲ 3.49
30.40
▼ 0.44
27.34
▲ 3.06
26.67
▲ 0.67
100 Breast SCY
1:40.54
1:24.99
▲ 15.55
1:16.53
▲ 8.46
1:05.39
▲ 11.14
1:01.00
▲ 4.39
1:01.04
▼ 0.04
57.84
▲ 3.20
200 Breast SCY
—
—
2:51.35
2:30.73
▲ 20.62
2:18.70
▲ 12.03
2:21.39
▼ 2.69
2:06.22
▲ 15.17
50 Fly SCY
—
37.23
28.40
▲ 8.83
25.92
▲ 2.48
27.17
▼ 1.25
25.61
▲ 1.56
24.13
▲ 1.48
100 Fly SCY
—
—
1:01.41
59.49
▲ 1.92
56.77
▲ 2.72
54.26
▲ 2.51
52.92
▲ 1.34
200 Fly SCY
—
—
2:51.90
—
—
2:13.27
▲ 38.63
—
100 IM SCY
—
1:16.24
1:06.66
▲ 9.58
59.47
▲ 7.19
—
—
—
200 IM SCY
—
2:58.71
2:24.06
▲ 34.65
2:08.88
▲ 15.18
2:06.38
▲ 2.50
2:01.42
▲ 4.96
1:55.62
▲ 5.80
400 IM SCY
—
—
—
—
4:36.65
4:28.94
▲ 7.71
—
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.