Swimmer profile
Benjamin Zhang
Male15-16Long Island Aquatic ClubMR · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
43.33
33.13
▲ 10.20
29.25
▲ 3.88
27.66
▲ 1.59
27.78
▼ 0.12
100 Free LCM
1:24.99
1:10.91
▲ 14.08
1:03.57
▲ 7.34
59.86
▲ 3.71
58.26
▲ 1.60
200 Free LCM
—
2:42.76
2:16.86
▲ 25.90
2:08.33
▲ 8.53
2:04.62
▲ 3.71
400 Free LCM
—
5:51.67
4:49.32
▲ 62.35
4:28.66
▲ 20.66
4:23.75
▲ 4.91
800 Free LCM
—
—
—
9:10.84
9:18.97
▼ 8.13
1500 Free LCM
—
—
—
17:24.58
18:12.35
▼ 47.77
50 Back LCM
47.61
39.05
▲ 8.56
—
—
—
100 Back LCM
1:43.16
1:23.05
▲ 20.11
1:14.71
▲ 8.34
1:10.15
▲ 4.56
1:08.86
▲ 1.29
200 Back LCM
—
2:58.50
2:41.08
▲ 17.42
2:29.00
▲ 12.08
2:26.13
▲ 2.87
50 Breast LCM
56.97
46.97
▲ 10.00
—
—
—
100 Breast LCM
2:04.32
1:50.10
▲ 14.22
1:33.87
▲ 16.23
—
—
50 Fly LCM
52.92
40.46
▲ 12.46
—
—
—
100 Fly LCM
—
1:41.08
1:16.16
▲ 24.92
1:09.26
▲ 6.90
1:05.70
▲ 3.56
200 Fly LCM
—
—
—
—
2:35.72
200 IM LCM
—
3:09.11
2:36.68
▲ 32.43
2:28.38
▲ 8.30
2:24.44
▲ 3.94
400 IM LCM
—
—
—
5:07.53
4:59.33
▲ 8.20
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.