Swimmer profile
Justin Zhang
Male17-18Freedom AquaticsMR · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free SCY
27.68
25.56
▲ 2.12
24.22
▲ 1.34
23.22
▲ 1.00
100 Free SCY
1:07.18
—
55.13
▲ 12.05
53.06
▲ 2.07
200 Free SCY
2:30.63
—
2:11.18
▲ 19.45
—
50 Breast SCY
32.29
31.35
▲ 0.94
30.42
▲ 0.93
29.50
▲ 0.92
100 Breast SCY
1:17.26
1:08.16
▲ 9.10
1:08.09
▲ 0.07
1:04.57
▲ 3.52
200 Breast SCY
—
—
—
2:30.15
50 Fly SCY
—
—
29.22
—
100 IM SCY
1:09.76
1:06.78
▲ 2.98
1:02.51
▲ 4.27
—
200 IM SCY
—
2:31.30
2:16.52
▲ 14.78
2:11.83
▲ 4.69
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.