Swimmer profile
Matthew Chiang
Male15-16Aquazot Swim ClubSCS · WESTERN
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
38.20
36.20
▲ 2.00
32.92
▲ 3.28
30.87
▲ 2.05
28.20
▲ 2.67
26.41
▲ 1.79
25.51
▲ 0.90
25.91
▼ 0.40
100 Free LCM
1:25.36
1:21.00
▲ 4.36
1:14.29
▲ 6.71
1:05.40
▲ 8.89
1:01.27
▲ 4.13
56.77
▲ 4.50
56.62
▲ 0.15
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200 Free LCM
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2:23.49
2:13.27
▲ 10.22
2:04.58
▲ 8.69
2:03.97
▲ 0.61
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400 Free LCM
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—
—
—
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4:33.38
4:32.96
▲ 0.42
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50 Back LCM
47.78
44.34
▲ 3.44
41.18
▲ 3.16
36.81
▲ 4.37
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100 Back LCM
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1:28.90
1:16.28
▲ 12.62
1:11.04
▲ 5.24
1:06.99
▲ 4.05
1:05.06
▲ 1.93
1:08.03
▼ 2.97
200 Back LCM
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—
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2:24.46
2:22.04
▲ 2.42
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50 Breast LCM
57.66
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—
—
—
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100 Breast LCM
—
—
—
—
1:24.28
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50 Fly LCM
42.01
39.55
▲ 2.46
36.85
▲ 2.70
32.19
▲ 4.66
29.74
▲ 2.45
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25.48
▲ 4.26
100 Fly LCM
1:31.71
1:32.58
▼ 0.87
1:19.49
▲ 13.09
1:11.72
▲ 7.77
1:04.87
▲ 6.85
1:00.32
▲ 4.55
58.60
▲ 1.72
58.56
▲ 0.04
200 Fly LCM
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2:28.33
2:18.14
▲ 10.19
2:13.77
▲ 4.37
2:12.81
▲ 0.96
200 IM LCM
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2:30.78
2:21.31
▲ 9.47
2:17.79
▲ 3.52
2:14.66
▲ 3.13
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.