Swimmer profile
Ethan Guo
MaleOpen / SeniorBulldog SwimmingNE · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2020–21
50 Free LCM
46.09
30.52
▲ 15.57
100 Free LCM
—
1:07.66
100 Back LCM
—
1:19.11
50 Breast LCM
1:02.24
—
100 Breast LCM
—
1:25.77
100 Fly LCM
—
1:12.24
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.