Swimmer profile
Jonathan Zou
Male11-12Lake Oswego Swim ClubOR · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2024–25
2025–26
50 Free LCM
42.75
40.27
▲ 2.48
100 Free LCM
1:38.00
1:34.63
▲ 3.37
200 Free LCM
—
3:19.35
50 Back LCM
51.75
49.03
▲ 2.72
100 Back LCM
1:59.31
1:43.69
▲ 15.62
50 Breast LCM
1:01.87
—
50 Fly LCM
54.62
—
100 Fly LCM
2:16.87
1:54.65
▲ 22.22
200 IM LCM
4:13.46
—
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.