Swimmer profile
Austin Zhong
Male17-18Mason Manta RaysOH · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
43.44
36.76
▲ 6.68
32.16
▲ 4.60
30.15
▲ 2.01
27.73
▲ 2.42
26.88
▲ 0.85
25.57
▲ 1.31
25.68
▼ 0.11
100 Free LCM
1:38.52
1:23.28
▲ 15.24
1:09.68
▲ 13.60
1:05.56
▲ 4.12
1:01.52
▲ 4.04
57.26
▲ 4.26
55.34
▲ 1.92
53.92
▲ 1.42
200 Free LCM
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3:01.68
2:28.45
▲ 33.23
2:18.67
▲ 9.78
2:06.60
▲ 12.07
2:01.93
▲ 4.67
2:02.11
▼ 0.18
2:00.01
▲ 2.10
400 Free LCM
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—
—
5:04.21
4:27.00
▲ 37.21
4:21.66
▲ 5.34
4:18.66
▲ 3.00
4:29.96
▼ 11.30
800 Free LCM
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—
—
—
—
9:13.47
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50 Back LCM
49.66
41.59
▲ 8.07
36.28
▲ 5.31
33.94
▲ 2.34
31.75
▲ 2.19
29.85
▲ 1.90
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100 Back LCM
1:52.14
1:28.23
▲ 23.91
1:18.17
▲ 10.06
1:09.88
▲ 8.29
1:04.25
▲ 5.63
1:03.24
▲ 1.01
1:00.88
▲ 2.36
1:00.61
▲ 0.27
200 Back LCM
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—
—
2:29.25
2:18.25
▲ 11.00
2:14.45
▲ 3.80
2:11.77
▲ 2.68
2:12.95
▼ 1.18
50 Breast LCM
56.20
51.57
▲ 4.63
43.96
▲ 7.61
40.15
▲ 3.81
38.04
▲ 2.11
34.71
▲ 3.33
32.20
▲ 2.51
32.43
▼ 0.23
100 Breast LCM
2:04.57
1:47.80
▲ 16.77
1:32.54
▲ 15.26
1:28.41
▲ 4.13
1:14.82
▲ 13.59
1:13.54
▲ 1.28
1:08.96
▲ 4.58
1:08.51
▲ 0.45
200 Breast LCM
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—
—
3:09.56
2:44.25
▲ 25.31
2:42.25
▲ 2.00
2:29.07
▲ 13.18
2:29.27
▼ 0.20
50 Fly LCM
55.87
43.30
▲ 12.57
37.60
▲ 5.70
32.94
▲ 4.66
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—
27.04
▲ 5.90
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100 Fly LCM
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1:39.47
1:31.16
▲ 8.31
1:15.17
▲ 15.99
1:12.25
▲ 2.92
1:04.70
▲ 7.55
1:01.65
▲ 3.05
58.60
▲ 3.05
200 Fly LCM
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—
—
—
—
2:28.78
2:26.52
▲ 2.26
2:19.63
▲ 6.89
200 IM LCM
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3:13.89
2:51.76
▲ 22.13
2:36.06
▲ 15.70
2:20.74
▲ 15.32
2:12.94
▲ 7.80
2:08.86
▲ 4.08
2:07.77
▲ 1.09
400 IM LCM
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—
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5:24.46
5:02.98
▲ 21.48
4:48.18
▲ 14.80
4:41.18
▲ 7.00
4:40.00
▲ 1.18
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.