Swimmer profile
Rosalia Ong
Female11-12Legacy AquaticsOR · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2025–26
50 Free LCM
48.85
—
100 Free LCM
2:00.11
—
50 Back LCM
53.64
—
100 Back LCM
1:59.15
—
50 Breast LCM
1:05.24
—
100 Breast LCM
2:20.97
—
100 Fly LCM
—
1:46.16
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.