Swimmer profile
Yongjian Zhang
Male15-16California Dolphin Swim TeamPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
31.13
28.98
▲ 2.15
26.57
▲ 2.41
25.68
▲ 0.89
25.80
▼ 0.12
100 Free LCM
1:12.27
1:04.22
▲ 8.05
58.63
▲ 5.59
56.32
▲ 2.31
55.40
▲ 0.92
200 Free LCM
2:52.72
2:30.70
▲ 22.02
2:22.51
▲ 8.19
2:09.55
▲ 12.96
2:06.01
▲ 3.54
400 Free LCM
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5:22.15
4:49.33
▲ 32.82
5:19.82
▼ 30.49
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50 Back LCM
42.10
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100 Back LCM
1:37.80
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50 Breast LCM
45.79
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100 Breast LCM
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1:37.09
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50 Fly LCM
33.77
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100 Fly LCM
1:18.75
1:11.27
▲ 7.48
1:07.02
▲ 4.25
1:00.48
▲ 6.54
1:00.21
▲ 0.27
200 Fly LCM
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2:24.36
2:23.42
▲ 0.94
200 IM LCM
3:06.54
2:51.07
▲ 15.47
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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.