Swimmer profile
Cheche Zhang
Male15-16Greensboro Community YMCANC · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
—
38.84
35.23
▲ 3.61
—
31.16
▲ 4.07
28.47
▲ 2.69
24.97
▲ 3.50
23.81
▲ 1.16
22.61
▲ 1.20
100 Free SCY
—
—
1:23.49
1:15.03
▲ 8.46
—
1:00.41
▲ 14.62
1:00.40
▲ 0.01
52.62
▲ 7.78
49.46
▲ 3.16
200 Free SCY
—
—
2:56.24
—
—
2:17.64
▲ 38.60
2:00.06
▲ 17.58
—
—
500 Free SCY
—
—
—
—
—
6:06.39
—
—
—
50 Back SCY
47.99
42.51
▲ 5.48
36.55
▲ 5.96
37.99
▼ 1.44
35.74
▲ 2.25
—
28.58
▲ 7.16
27.12
▲ 1.46
26.13
▲ 0.99
100 Back SCY
—
—
1:19.43
—
1:16.37
▲ 3.06
1:06.32
▲ 10.05
59.43
▲ 6.89
57.77
▲ 1.66
53.87
▲ 3.90
200 Back SCY
—
—
—
—
—
2:27.23
2:15.28
▲ 11.95
2:11.09
▲ 4.19
2:05.40
▲ 5.69
50 Breast SCY
—
50.52
44.59
▲ 5.93
—
41.85
▲ 2.74
—
—
—
—
100 Breast SCY
—
—
1:36.98
1:35.22
▲ 1.76
1:28.19
▲ 7.03
1:22.66
▲ 5.53
1:10.57
▲ 12.09
1:09.17
▲ 1.40
1:06.28
▲ 2.89
200 Breast SCY
—
—
—
—
—
—
2:38.30
2:29.54
▲ 8.76
—
50 Fly SCY
—
45.37
40.20
▲ 5.17
—
35.91
▲ 4.29
—
28.20
▲ 7.71
—
—
100 Fly SCY
—
—
1:34.61
—
—
1:18.88
▲ 15.73
1:03.76
▲ 15.12
1:00.58
▲ 3.18
—
100 IM SCY
—
—
1:21.06
—
1:16.86
▲ 4.20
1:14.63
▲ 2.23
—
—
—
200 IM SCY
—
—
—
2:59.26
—
2:29.91
▲ 29.35
2:17.51
▲ 12.40
2:08.24
▲ 9.27
—
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.