Swimmer profile
Jason Zhang
Male15-16Cougar AquaticsIE · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
42.99
34.62
▲ 8.37
29.16
▲ 5.46
26.62
▲ 2.54
26.63
▼ 0.01
100 Free SCY
1:32.40
1:20.50
▲ 11.90
1:04.60
▲ 15.90
58.34
▲ 6.26
58.66
▼ 0.32
200 Free SCY
3:16.81
2:46.36
▲ 30.45
2:22.58
▲ 23.78
2:10.45
▲ 12.13
2:12.35
▼ 1.90
500 Free SCY
—
—
6:29.15
5:50.94
▲ 38.21
5:47.21
▲ 3.73
50 Back SCY
53.36
45.25
▲ 8.11
39.53
▲ 5.72
—
—
100 Back SCY
—
—
1:23.10
1:17.47
▲ 5.63
1:10.61
▲ 6.86
200 Back SCY
—
—
—
2:39.07
2:29.88
▲ 9.19
50 Breast SCY
50.74
44.77
▲ 5.97
40.34
▲ 4.43
—
—
100 Breast SCY
1:48.20
1:29.31
▲ 18.89
1:22.47
▲ 6.84
1:18.63
▲ 3.84
1:16.27
▲ 2.36
200 Breast SCY
—
—
3:14.41
2:45.96
▲ 28.45
—
50 Fly SCY
—
41.75
40.93
▲ 0.82
34.98
▲ 5.95
—
100 Fly SCY
—
1:49.63
—
—
1:10.81
▲ 38.82
100 IM SCY
1:55.91
1:25.99
▲ 29.92
—
—
—
200 IM SCY
—
3:15.19
2:46.08
▲ 29.11
2:32.52
▲ 13.56
2:21.77
▲ 10.75
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.