Swimmer profile
Crystal Zhou
Female15-16Sunkist Swim TeamMS · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2024–25
50 Free LCM
—
33.92
100 Free LCM
2:06.19
1:17.33
▲ 48.86
200 Free LCM
4:24.09
2:58.27
▲ 85.82
50 Back LCM
57.44
—
100 Back LCM
2:07.83
—
200 Back LCM
—
3:46.68
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.