Swimmer profile
Jia Zhang
Male13-14Peddie Aquatic AssociationNJ · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
36.12
33.41
▲ 2.71
29.84
▲ 3.57
28.39
▲ 1.45
27.83
▲ 0.56
100 Free LCM
1:18.03
1:14.36
▲ 3.67
1:05.42
▲ 8.94
1:03.73
▲ 1.69
1:00.80
▲ 2.93
200 Free LCM
2:43.49
2:33.46
▲ 10.03
2:20.67
▲ 12.79
2:13.14
▲ 7.53
—
400 Free LCM
5:43.77
5:17.17
▲ 26.60
4:51.05
▲ 26.12
4:40.24
▲ 10.81
—
800 Free LCM
—
10:49.32
10:04.16
▲ 45.16
—
—
50 Back LCM
44.54
37.33
▲ 7.21
33.56
▲ 3.77
30.58
▲ 2.98
30.22
▲ 0.36
100 Back LCM
1:27.38
1:17.92
▲ 9.46
1:09.29
▲ 8.63
1:04.68
▲ 4.61
1:05.04
▼ 0.36
200 Back LCM
3:03.09
2:44.49
▲ 18.60
2:27.81
▲ 16.68
2:18.24
▲ 9.57
2:19.72
▼ 1.48
50 Breast LCM
53.68
53.91
▼ 0.23
—
43.42
▲ 10.49
—
100 Breast LCM
1:58.34
1:50.07
▲ 8.27
—
—
—
200 Breast LCM
—
—
—
—
3:19.88
50 Fly LCM
44.80
37.46
▲ 7.34
34.24
▲ 3.22
33.41
▲ 0.83
30.11
▲ 3.30
100 Fly LCM
—
1:28.52
1:16.15
▲ 12.37
—
1:07.23
▲ 8.92
200 IM LCM
3:14.28
2:57.96
▲ 16.32
2:39.77
▲ 18.19
2:35.36
▲ 4.41
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400 IM LCM
—
—
5:45.50
—
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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.