Swimmer profile
Christian Zhang
Male15-16Upper Main Line YMCAMA · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
34.55
31.45
▲ 3.10
30.02
▲ 1.43
28.87
▲ 1.15
26.06
▲ 2.81
26.20
▼ 0.14
100 Free LCM
1:17.05
1:09.53
▲ 7.52
1:07.53
▲ 2.00
1:03.76
▲ 3.77
58.23
▲ 5.53
58.59
▼ 0.36
200 Free LCM
2:49.34
2:33.97
▲ 15.37
2:26.75
▲ 7.22
2:19.40
▲ 7.35
2:08.44
▲ 10.96
2:07.50
▲ 0.94
400 Free LCM
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5:37.07
5:15.27
▲ 21.80
4:59.71
▲ 15.56
4:38.70
▲ 21.01
4:32.34
▲ 6.36
800 Free LCM
—
—
—
—
9:40.98
—
50 Back LCM
42.09
37.33
▲ 4.76
35.53
▲ 1.80
33.38
▲ 2.15
30.30
▲ 3.08
30.19
▲ 0.11
100 Back LCM
1:33.11
1:23.23
▲ 9.88
1:16.87
▲ 6.36
1:13.51
▲ 3.36
1:06.07
▲ 7.44
1:05.29
▲ 0.78
200 Back LCM
—
—
2:49.92
2:39.75
▲ 10.17
2:25.31
▲ 14.44
2:26.63
▼ 1.32
50 Breast LCM
48.30
—
43.19
▲ 5.11
—
—
—
100 Breast LCM
1:48.14
1:41.92
▲ 6.22
1:41.36
▲ 0.56
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—
—
50 Fly LCM
41.34
35.38
▲ 5.96
31.81
▲ 3.57
30.44
▲ 1.37
28.23
▲ 2.21
27.20
▲ 1.03
100 Fly LCM
1:44.91
1:29.76
▲ 15.15
1:18.52
▲ 11.24
1:10.64
▲ 7.88
1:01.94
▲ 8.70
1:02.13
▼ 0.19
200 Fly LCM
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—
—
—
2:26.20
2:24.91
▲ 1.29
200 IM LCM
3:17.03
3:02.32
▲ 14.71
2:55.57
▲ 6.75
—
2:26.97
▲ 28.60
2:25.45
▲ 1.52
400 IM LCM
—
—
—
—
—
5:08.35
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.