Swimmer profile
Oscar Zhou
Male17-18Machine AquaticsPV · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
50 Free LCM
27.16
26.24
▲ 0.92
100 Free LCM
57.71
55.66
▲ 2.05
200 Free LCM
2:07.56
2:03.28
▲ 4.28
400 Free LCM
4:36.80
4:27.56
▲ 9.24
800 Free LCM
9:35.40
—
100 Breast LCM
—
1:16.90
100 Fly LCM
1:04.02
1:00.97
▲ 3.05
200 Fly LCM
—
2:20.18
200 IM LCM
2:27.46
2:21.95
▲ 5.51
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.