Swimmer profile
Zachary Zhang
Male13-14Jersey Aquatic ClubNJ · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
1:06.48
47.14
▲ 19.34
38.81
▲ 8.33
33.13
▲ 5.68
31.03
▲ 2.10
28.71
▲ 2.32
27.74
▲ 0.97
27.10
▲ 0.64
100 Free LCM
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1:31.08
1:12.53
▲ 18.55
1:05.76
▲ 6.77
1:02.15
▲ 3.61
1:00.80
▲ 1.35
59.79
▲ 1.01
200 Free LCM
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3:15.63
2:35.04
▲ 40.59
2:27.61
▲ 7.43
2:16.63
▲ 10.98
2:17.18
▼ 0.55
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400 Free LCM
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—
—
5:25.88
4:58.04
▲ 27.84
4:55.31
▲ 2.73
5:00.81
▼ 5.50
4:58.74
▲ 2.07
800 Free LCM
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—
—
—
—
10:36.71
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50 Back LCM
1:10.01
54.32
▲ 15.69
42.57
▲ 11.75
38.14
▲ 4.43
34.66
▲ 3.48
33.54
▲ 1.12
33.77
▼ 0.23
32.25
▲ 1.52
100 Back LCM
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1:33.02
1:22.50
▲ 10.52
1:15.68
▲ 6.82
1:11.93
▲ 3.75
1:11.27
▲ 0.66
1:08.15
▲ 3.12
200 Back LCM
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—
—
—
2:44.37
2:35.58
▲ 8.79
2:32.69
▲ 2.89
2:30.61
▲ 2.08
50 Breast LCM
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1:05.75
58.30
▲ 7.45
53.27
▲ 5.03
46.25
▲ 7.02
39.97
▲ 6.28
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100 Breast LCM
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2:08.32
1:51.10
▲ 17.22
1:34.02
▲ 17.08
1:27.40
▲ 6.62
1:31.42
▼ 4.02
1:26.06
▲ 5.36
200 Breast LCM
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—
—
—
—
—
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3:07.94
50 Fly LCM
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—
45.46
35.98
▲ 9.48
32.36
▲ 3.62
29.99
▲ 2.37
29.84
▲ 0.15
28.87
▲ 0.97
100 Fly LCM
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—
1:55.62
1:30.16
▲ 25.46
1:12.68
▲ 17.48
1:08.37
▲ 4.31
1:06.54
▲ 1.83
1:06.32
▲ 0.22
200 Fly LCM
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—
—
—
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2:44.97
200 IM LCM
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3:41.87
3:05.90
▲ 35.97
2:43.06
▲ 22.84
2:36.67
▲ 6.39
2:35.55
▲ 1.12
2:33.03
▲ 2.52
400 IM LCM
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5:37.74
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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.