Swimmer profile
Cheche Zhang
Male15-16Greensboro Community YMCANC · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2022–23
2023–24
2024–25
2025–26
50 Free LCM
—
31.62
27.92
▲ 3.70
26.45
▲ 1.47
25.88
▲ 0.57
100 Free LCM
1:20.08
1:09.91
▲ 10.17
1:01.70
▲ 8.21
1:01.16
▲ 0.54
57.72
▲ 3.44
200 Free LCM
3:04.94
2:34.38
▲ 30.56
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—
—
400 Free LCM
—
5:27.57
—
—
—
50 Back LCM
41.16
—
—
—
29.86
▲ 11.30
100 Back LCM
1:28.53
1:18.33
▲ 10.20
1:09.87
▲ 8.46
1:06.02
▲ 3.85
1:03.95
▲ 2.07
200 Back LCM
—
—
2:35.20
2:30.44
▲ 4.76
—
50 Breast LCM
49.86
—
—
—
—
100 Breast LCM
1:45.25
—
1:17.83
▲ 27.42
1:18.55
▼ 0.72
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200 Breast LCM
—
—
2:51.99
—
—
50 Fly LCM
42.99
—
—
—
—
200 IM LCM
3:11.71
—
—
—
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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.