Swimmer profile
Justin Zhang
Male17-18Freedom AquaticsMR · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2024–25
50 Free LCM
47.36
28.22
▲ 19.14
50 Back LCM
51.02
—
50 Breast LCM
54.96
34.87
▲ 20.09
100 Breast LCM
—
1:19.98
50 Fly LCM
55.29
—
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.