Swimmer profile
Sylvia Zeng
Female11-12Tualatin Hills Swim ClubOR · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2024–25
2025–26
50 Free LCM
36.60
32.80
▲ 3.80
100 Free LCM
1:26.71
1:15.37
▲ 11.34
200 Free LCM
—
2:49.64
400 Free LCM
—
6:19.04
50 Back LCM
43.47
41.44
▲ 2.03
100 Back LCM
1:37.68
1:32.22
▲ 5.46
50 Breast LCM
52.38
—
100 Breast LCM
1:52.53
1:49.42
▲ 3.11
50 Fly LCM
52.05
42.23
▲ 9.82
100 Fly LCM
—
1:42.64
200 IM LCM
—
3:21.51
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.