Swimmer profile
Lucas Zonfrillo
Male17-18Commonwealth SwimmingNE · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free SCY
27.83
25.47
▲ 2.36
24.66
▲ 0.81
23.01
▲ 1.65
100 Free SCY
1:00.70
55.64
▲ 5.06
53.44
▲ 2.20
50.68
▲ 2.76
200 Free SCY
2:13.24
2:03.12
▲ 10.12
1:57.87
▲ 5.25
1:53.86
▲ 4.01
500 Free SCY
6:36.28
5:34.43
▲ 61.85
5:17.11
▲ 17.32
5:09.89
▲ 7.22
1000 Free SCY
—
—
11:15.30
10:52.31
▲ 22.99
1650 Free SCY
—
—
19:28.34
—
50 Back SCY
31.97
29.95
▲ 2.02
27.66
▲ 2.29
25.66
▲ 2.00
100 Back SCY
1:08.65
1:02.44
▲ 6.21
58.45
▲ 3.99
55.41
▲ 3.04
200 Back SCY
2:25.54
2:17.96
▲ 7.58
2:09.13
▲ 8.83
2:02.78
▲ 6.35
50 Breast SCY
40.31
—
—
—
100 Breast SCY
1:29.77
—
—
1:09.73
▲ 20.04
50 Fly SCY
—
—
—
27.32
100 Fly SCY
1:14.13
1:07.04
▲ 7.09
—
1:04.00
▲ 3.04
100 IM SCY
—
1:07.68
—
1:01.90
▲ 5.78
200 IM SCY
2:41.15
2:24.50
▲ 16.65
2:18.92
▲ 5.58
2:07.98
▲ 10.94
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.