Swimmer profile
Anhao Zheng
Male13-14QNS Aquatic ClubMR · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
47.25
38.87
▲ 8.38
37.87
▲ 1.00
33.24
▲ 4.63
31.63
▲ 1.61
29.48
▲ 2.15
100 Free LCM
1:45.58
—
1:26.92
▲ 18.66
1:13.98
▲ 12.94
1:12.30
▲ 1.68
1:06.05
▲ 6.25
200 Free LCM
—
—
—
2:52.68
2:43.71
▲ 8.97
2:31.81
▲ 11.90
50 Back LCM
54.62
—
46.64
▲ 7.98
43.53
▲ 3.11
—
35.77
▲ 7.76
100 Back LCM
1:47.72
1:57.15
▼ 9.43
1:46.81
▲ 10.34
—
1:26.00
▲ 20.81
1:18.74
▲ 7.26
200 Back LCM
—
—
—
—
3:05.12
2:46.65
▲ 18.47
50 Breast LCM
59.98
54.62
▲ 5.36
52.35
▲ 2.27
46.53
▲ 5.82
—
40.34
▲ 6.19
100 Breast LCM
—
—
2:00.60
1:45.98
▲ 14.62
1:40.39
▲ 5.59
1:25.76
▲ 14.63
200 Breast LCM
—
—
—
—
3:40.12
—
50 Fly LCM
58.48
54.39
▲ 4.09
51.63
▲ 2.76
43.58
▲ 8.05
—
—
100 Fly LCM
—
—
—
1:37.83
1:29.39
▲ 8.44
—
200 IM LCM
—
—
—
—
3:14.11
—
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.