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 LCM
32.34
28.83
▲ 3.51
27.58
▲ 1.25
26.11
▲ 1.47
100 Free LCM
1:09.99
1:03.99
▲ 6.00
1:02.15
▲ 1.84
58.41
▲ 3.74
200 Free LCM
2:35.23
2:21.81
▲ 13.42
2:15.48
▲ 6.33
2:09.68
▲ 5.80
400 Free LCM
5:44.08
4:59.52
▲ 44.56
4:49.14
▲ 10.38
4:41.14
▲ 8.00
50 Back LCM
37.87
34.18
▲ 3.69
34.62
▼ 0.44
29.77
▲ 4.85
100 Back LCM
1:19.42
1:11.88
▲ 7.54
1:08.06
▲ 3.82
1:04.65
▲ 3.41
200 Back LCM
2:56.95
2:39.91
▲ 17.04
2:29.74
▲ 10.17
2:26.90
▲ 2.84
50 Breast LCM
—
—
—
39.23
100 Breast LCM
1:45.28
1:42.82
▲ 2.46
—
1:29.53
▲ 13.29
50 Fly LCM
—
—
33.06
—
100 Fly LCM
—
1:17.90
1:12.48
▲ 5.42
1:09.33
▲ 3.15
200 IM LCM
—
2:54.39
—
—
400 IM LCM
—
—
—
5:46.87
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.