Swimmer profile
David Zhang
Male10 & UnderPacific Dragons Swim TeamPNW · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free SCY
45.94
35.52
▲ 10.42
33.55
▲ 1.97
100 Free SCY
1:56.60
1:23.80
▲ 32.80
1:12.97
▲ 10.83
200 Free SCY
—
3:02.49
2:41.55
▲ 20.94
500 Free SCY
—
—
7:14.86
50 Back SCY
—
42.77
38.35
▲ 4.42
100 Back SCY
—
—
1:32.33
50 Breast SCY
—
50.77
41.28
▲ 9.49
100 Breast SCY
—
—
1:29.65
50 Fly SCY
54.44
40.78
▲ 13.66
34.33
▲ 6.45
100 Fly SCY
—
—
1:19.86
100 IM SCY
—
—
1:17.53
200 IM SCY
—
—
2:48.83
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.