Swimmer profile
Lyndon Zheng
Male11-12Long Island ExpressMR · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
46.96
36.20
▲ 10.76
33.45
▲ 2.75
30.94
▲ 2.51
100 Free LCM
1:49.97
1:20.21
▲ 29.76
1:12.34
▲ 7.87
1:07.06
▲ 5.28
200 Free LCM
—
2:50.48
2:35.82
▲ 14.66
—
400 Free LCM
—
—
5:19.66
4:59.52
▲ 20.14
1500 Free LCM
—
—
—
20:14.30
50 Back LCM
1:01.72
43.13
▲ 18.59
39.80
▲ 3.33
38.53
▲ 1.27
100 Back LCM
2:15.03
1:32.87
▲ 42.16
1:25.06
▲ 7.81
1:19.31
▲ 5.75
200 Back LCM
—
—
—
2:43.52
50 Breast LCM
—
49.08
46.89
▲ 2.19
40.83
▲ 6.06
100 Breast LCM
2:51.51
1:42.28
▲ 69.23
1:36.83
▲ 5.45
1:27.98
▲ 8.85
200 Breast LCM
—
—
3:24.71
3:08.96
▲ 15.75
50 Fly LCM
1:13.61
43.00
▲ 30.61
37.18
▲ 5.82
33.49
▲ 3.69
100 Fly LCM
—
1:46.25
1:29.13
▲ 17.12
1:18.56
▲ 10.57
200 Fly LCM
—
—
—
2:57.49
200 IM LCM
—
3:19.66
2:53.28
▲ 26.38
2:45.95
▲ 7.33
400 IM LCM
—
—
6:11.38
5:45.28
▲ 26.10
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.