Swimmer profile
JOSEPH YAO
Male11-12De Anza Cupertino AquaticsPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2024–25
2025–26
50 Free LCM
—
31.10
100 Free LCM
1:32.11
1:09.81
▲ 22.30
200 Free LCM
—
2:30.65
50 Back LCM
—
38.95
50 Breast LCM
53.73
40.72
▲ 13.01
100 Breast LCM
—
1:31.60
50 Fly LCM
—
34.32
100 Fly LCM
—
1:19.27
200 IM LCM
—
2:50.65
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.