Swimmer profile
Logan Zheng
Male11-12Monocacy Aquatic ClubMD · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
45.73
39.70
▲ 6.03
36.70
▲ 3.00
35.86
▲ 0.84
34.94
▲ 0.92
100 Free LCM
1:46.63
1:27.70
▲ 18.93
1:19.10
▲ 8.60
—
1:14.44
▲ 4.66
200 Free LCM
—
3:08.12
2:47.59
▲ 20.53
2:43.23
▲ 4.36
2:43.89
▼ 0.66
400 Free LCM
—
6:31.59
5:51.64
▲ 39.95
5:39.97
▲ 11.67
5:33.36
▲ 6.61
50 Back LCM
54.76
44.19
▲ 10.57
41.94
▲ 2.25
40.03
▲ 1.91
38.68
▲ 1.35
100 Back LCM
1:52.76
1:38.18
▲ 14.58
1:28.72
▲ 9.46
1:27.56
▲ 1.16
1:23.45
▲ 4.11
200 Back LCM
—
—
—
3:02.11
3:00.34
▲ 1.77
50 Breast LCM
1:07.14
54.35
▲ 12.79
48.49
▲ 5.86
45.54
▲ 2.95
44.55
▲ 0.99
100 Breast LCM
2:15.44
1:54.11
▲ 21.33
1:43.03
▲ 11.08
1:37.41
▲ 5.62
1:34.47
▲ 2.94
200 Breast LCM
—
—
—
3:28.65
3:18.18
▲ 10.47
50 Fly LCM
1:05.24
50.43
▲ 14.81
42.72
▲ 7.71
39.76
▲ 2.96
41.45
▼ 1.69
100 Fly LCM
—
2:02.44
1:41.24
▲ 21.20
1:33.91
▲ 7.33
1:29.13
▲ 4.78
200 IM LCM
—
—
3:20.85
3:03.66
▲ 17.19
2:58.38
▲ 5.28
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.