Swimmer profile
Zachary Zhang
Male13-14Jersey Aquatic ClubNJ · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
43.01
36.65
▲ 6.36
30.27
▲ 6.38
27.88
▲ 2.39
25.30
▲ 2.58
24.79
▲ 0.51
23.87
▲ 0.92
100 Free SCY
1:35.45
1:19.27
▲ 16.18
1:05.29
▲ 13.98
1:00.02
▲ 5.27
54.32
▲ 5.70
53.61
▲ 0.71
51.69
▲ 1.92
200 Free SCY
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2:50.01
2:18.77
▲ 31.24
2:08.48
▲ 10.29
1:58.96
▲ 9.52
1:57.02
▲ 1.94
1:56.62
▲ 0.40
500 Free SCY
—
—
—
5:42.01
5:26.68
▲ 15.33
5:29.46
▼ 2.78
—
1000 Free SCY
—
—
—
—
11:34.52
—
—
50 Back SCY
44.43
42.17
▲ 2.26
32.66
▲ 9.51
30.42
▲ 2.24
28.60
▲ 1.82
—
26.79
▲ 1.81
100 Back SCY
1:37.09
1:26.51
▲ 10.58
1:10.10
▲ 16.41
1:05.20
▲ 4.90
1:01.48
▲ 3.72
59.98
▲ 1.50
57.59
▲ 2.39
200 Back SCY
—
—
—
2:20.21
2:17.93
▲ 2.28
2:10.29
▲ 7.64
2:05.27
▲ 5.02
50 Breast SCY
1:03.46
51.62
▲ 11.84
44.33
▲ 7.29
40.04
▲ 4.29
34.92
▲ 5.12
—
32.46
▲ 2.46
100 Breast SCY
—
1:52.13
1:38.32
▲ 13.81
1:22.01
▲ 16.31
1:17.07
▲ 4.94
1:13.52
▲ 3.55
1:10.81
▲ 2.71
200 Breast SCY
—
—
—
—
—
2:44.46
2:34.50
▲ 9.96
50 Fly SCY
58.21
46.49
▲ 11.72
32.48
▲ 14.01
29.96
▲ 2.52
27.16
▲ 2.80
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—
100 Fly SCY
—
1:36.92
1:18.88
▲ 18.04
1:05.22
▲ 13.66
1:00.79
▲ 4.43
58.90
▲ 1.89
56.99
▲ 1.91
200 Fly SCY
—
—
—
—
2:30.16
2:15.15
▲ 15.01
2:12.70
▲ 2.45
100 IM SCY
1:55.94
1:35.24
▲ 20.70
1:15.98
▲ 19.26
1:08.51
▲ 7.47
1:05.96
▲ 2.55
—
1:01.42
▲ 4.54
200 IM SCY
—
3:22.08
—
2:29.15
▲ 52.93
2:17.80
▲ 11.35
2:12.88
▲ 4.92
2:12.66
▲ 0.22
400 IM SCY
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—
—
—
—
4:48.87
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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.