Swimmer profile
Zachary Zhang
Male11-12South Shore YMCA StrypersNE · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free LCM
37.77
31.29
▲ 6.48
30.12
▲ 1.17
100 Free LCM
1:25.62
1:09.75
▲ 15.87
1:06.19
▲ 3.56
200 Free LCM
3:07.66
2:41.54
▲ 26.12
2:26.59
▲ 14.95
400 Free LCM
—
5:52.92
5:20.27
▲ 32.65
50 Back LCM
50.16
40.51
▲ 9.65
38.86
▲ 1.65
100 Back LCM
2:00.58
1:28.84
▲ 31.74
1:24.28
▲ 4.56
50 Breast LCM
1:15.70
50.03
▲ 25.67
48.59
▲ 1.44
200 Breast LCM
—
—
3:48.22
50 Fly LCM
46.81
35.38
▲ 11.43
33.39
▲ 1.99
100 Fly LCM
—
1:22.92
1:24.16
▼ 1.24
200 IM LCM
—
3:18.26
2:58.12
▲ 20.14
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.