Swimmer profile
James Zhang
Male13-14Punahou Aquatics InstituteHI · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
48.23
37.74
▲ 10.49
32.48
▲ 5.26
29.60
▲ 2.88
28.96
▲ 0.64
100 Free LCM
1:53.12
—
1:11.69
▲ 41.43
1:04.27
▲ 7.42
1:05.12
▼ 0.85
200 Free LCM
—
—
2:43.97
2:27.06
▲ 16.91
2:27.91
▼ 0.85
400 Free LCM
—
—
—
5:19.88
5:21.16
▼ 1.28
50 Back LCM
1:07.43
50.00
▲ 17.43
40.68
▲ 9.32
36.88
▲ 3.80
35.07
▲ 1.81
100 Back LCM
—
—
1:27.68
1:18.74
▲ 8.94
1:15.76
▲ 2.98
200 Back LCM
—
—
—
2:58.26
2:43.24
▲ 15.02
50 Breast LCM
—
—
—
40.17
38.38
▲ 1.79
100 Breast LCM
—
—
1:46.90
1:30.60
▲ 16.30
1:26.42
▲ 4.18
200 Breast LCM
—
—
—
—
3:03.23
50 Fly LCM
—
49.03
—
33.43
▲ 15.60
30.45
▲ 2.98
100 Fly LCM
—
—
1:30.73
1:28.70
▲ 2.03
1:11.64
▲ 17.06
200 Fly LCM
—
—
—
3:16.71
3:11.23
▲ 5.48
200 IM LCM
—
—
3:09.65
2:44.97
▲ 24.68
2:41.32
▲ 3.65
400 IM LCM
—
—
—
5:53.82
6:03.30
▼ 9.48
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.