Swimmer profile

Oliver Zeng

Male11-12Valley SplashPC · WESTERN

PerformanceProgressionGoalsTime StandardsMeets
Short-Course YardsLong-Course Meters
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free LCM
46.33
36.20
▲ 10.13
37.17
▼ 0.97
100 Free LCM
1:52.63
1:22.58
▲ 30.05
—
400 Free LCM
—
6:17.44
—
50 Back LCM
56.61
43.07
▲ 13.54
40.18
▲ 2.89
100 Back LCM
—
—
1:31.42
200 Back LCM
—
—
3:17.23
50 Breast LCM
1:06.84
51.95
▲ 14.89
49.96
▲ 1.99
100 Breast LCM
—
1:53.72
1:50.03
▲ 3.69
50 Fly LCM
1:02.50
41.21
▲ 21.29
40.46
▲ 0.75
100 Fly LCM
—
1:39.10
—
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.

50 Free LCM36.20PB
▾
100 Free LCM1:22.58PB
▾
400 Free LCM6:17.44PB
▾
50 Back LCM40.18PB
▾
100 Back LCM1:31.42PB
▾
200 Back LCM3:17.23PB
▾
50 Breast LCM49.96PB
▾
100 Breast LCM1:50.03PB
▾
50 Fly LCM40.46PB
▾
100 Fly LCM1:39.10PB
▾