Swimmer profile
Monna Yu
Female13-14McCallie / GPS AquaticsSE · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2024–25
2025–26
50 Free LCM
45.64
30.43
▲ 15.21
28.02
▲ 2.41
100 Free LCM
—
1:09.99
1:05.81
▲ 4.18
200 Free LCM
—
—
2:33.97
50 Back LCM
52.34
36.42
▲ 15.92
—
100 Back LCM
—
1:17.18
1:11.83
▲ 5.35
200 Back LCM
—
—
2:39.01
50 Breast LCM
1:03.86
—
—
50 Fly LCM
—
37.18
—
200 IM LCM
—
—
2:56.15
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.