Swimmer profile
Lucas Cha
Male15-16Irvine NovaquaticsSCS · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
31.76
27.65
▲ 4.11
25.71
▲ 1.94
25.02
▲ 0.69
25.04
▼ 0.02
—
100 Free LCM
1:14.54
1:01.58
▲ 12.96
56.70
▲ 4.88
54.47
▲ 2.23
55.23
▼ 0.76
—
200 Free LCM
2:50.79
2:19.58
▲ 31.21
2:05.61
▲ 13.97
2:03.35
▲ 2.26
2:02.52
▲ 0.83
—
400 Free LCM
5:54.73
5:05.58
▲ 49.15
—
—
—
—
800 Free LCM
—
10:33.58
10:04.73
▲ 28.85
—
—
—
50 Back LCM
40.83
37.27
▲ 3.56
—
—
—
29.42
▲ 7.85
100 Back LCM
1:34.24
1:17.31
▲ 16.93
1:08.58
▲ 8.73
—
—
1:03.52
▲ 5.06
200 Back LCM
—
2:47.09
2:30.48
▲ 16.61
—
—
—
50 Breast LCM
—
41.53
—
—
—
—
100 Breast LCM
1:49.36
1:31.52
▲ 17.84
1:20.84
▲ 10.68
—
—
—
200 Breast LCM
—
—
—
2:47.76
—
—
50 Fly LCM
—
30.52
—
—
26.59
▲ 3.93
27.05
▼ 0.46
100 Fly LCM
—
1:07.75
1:01.30
▲ 6.45
57.69
▲ 3.61
1:00.40
▼ 2.71
1:00.65
▼ 0.25
200 Fly LCM
—
—
2:24.41
2:16.02
▲ 8.39
2:23.41
▼ 7.39
—
200 IM LCM
—
2:45.25
2:24.31
▲ 20.94
2:17.70
▲ 6.61
2:20.66
▼ 2.96
—
400 IM LCM
—
—
5:28.17
—
—
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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.