Swimmer profile
Yahan Zhang
Female15-16Lake Oswego Swim ClubOR · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free SCY
28.35
26.40
▲ 1.95
26.79
▼ 0.39
26.28
▲ 0.51
100 Free SCY
1:01.38
59.55
▲ 1.83
57.99
▲ 1.56
58.01
▼ 0.02
200 Free SCY
—
2:11.54
2:10.91
▲ 0.63
—
100 Back SCY
1:10.25
1:07.70
▲ 2.55
1:04.54
▲ 3.16
1:03.31
▲ 1.23
200 Back SCY
—
2:28.49
—
—
50 Breast SCY
—
—
30.73
31.60
▼ 0.87
100 Breast SCY
1:11.93
1:08.66
▲ 3.27
1:06.86
▲ 1.80
1:05.82
▲ 1.04
200 Breast SCY
2:33.10
2:27.46
▲ 5.64
2:24.16
▲ 3.30
2:22.73
▲ 1.43
100 Fly SCY
—
1:07.37
1:04.46
▲ 2.91
1:02.67
▲ 1.79
200 IM SCY
—
2:22.96
2:15.30
▲ 7.66
2:15.29
▲ 0.01
400 IM SCY
—
5:01.44
—
4:56.34
▲ 5.10
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.