Swimmer profile
Zach Shao
Male11-12Bolles School SharksFL · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2024–25
2025–26
50 Free LCM
40.34
34.63
▲ 5.71
100 Free LCM
1:32.53
1:19.24
▲ 13.29
200 Free LCM
—
2:57.44
400 Free LCM
—
6:24.06
50 Back LCM
52.72
40.92
▲ 11.80
100 Back LCM
1:42.03
1:31.51
▲ 10.52
50 Breast LCM
55.42
46.85
▲ 8.57
100 Breast LCM
2:09.78
1:49.83
▲ 19.95
50 Fly LCM
54.04
39.77
▲ 14.27
100 Fly LCM
—
1:34.55
200 IM LCM
—
3:20.29
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.