Swimmer profile
David Chung
Male17-18BLAST SharksSCS · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
36.66
30.71
▲ 5.95
27.95
▲ 2.76
26.07
▲ 1.88
24.66
▲ 1.41
24.43
▲ 0.23
24.20
▲ 0.23
23.54
▲ 0.66
24.12
▼ 0.58
100 Free SCY
1:25.72
1:06.25
▲ 19.47
1:03.19
▲ 3.06
57.81
▲ 5.38
55.07
▲ 2.74
53.44
▲ 1.63
52.71
▲ 0.73
55.12
▼ 2.41
53.03
▲ 2.09
200 Free SCY
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2:39.32
2:13.63
▲ 25.69
2:09.91
▲ 3.72
2:05.89
▲ 4.02
1:57.66
▲ 8.23
2:00.09
▼ 2.43
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—
500 Free SCY
—
—
6:32.40
5:58.35
▲ 34.05
5:36.27
▲ 22.08
5:47.85
▼ 11.58
—
5:37.94
▲ 9.91
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1000 Free SCY
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—
—
—
—
11:29.21
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—
—
50 Back SCY
46.42
34.42
▲ 12.00
34.39
▲ 0.03
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—
—
—
—
26.61
▲ 7.78
100 Back SCY
1:43.25
1:22.45
▲ 20.80
1:15.34
▲ 7.11
1:10.29
▲ 5.05
1:03.86
▲ 6.43
1:03.16
▲ 0.70
1:01.58
▲ 1.58
59.26
▲ 2.32
59.77
▼ 0.51
200 Back SCY
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—
2:41.43
—
2:22.92
▲ 18.51
—
2:20.02
▲ 2.90
2:23.85
▼ 3.83
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50 Breast SCY
55.34
43.98
▲ 11.36
36.77
▲ 7.21
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—
—
—
—
30.21
▲ 6.56
100 Breast SCY
1:59.99
1:31.67
▲ 28.32
1:23.56
▲ 8.11
1:17.97
▲ 5.59
1:07.97
▲ 10.00
1:07.86
▲ 0.11
1:05.68
▲ 2.18
1:06.49
▼ 0.81
1:05.58
▲ 0.91
200 Breast SCY
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—
—
2:51.01
2:31.52
▲ 19.49
2:30.03
▲ 1.49
2:27.10
▲ 2.93
2:32.42
▼ 5.32
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50 Fly SCY
43.76
36.00
▲ 7.76
30.75
▲ 5.25
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—
—
—
26.19
▲ 4.56
24.51
▲ 1.68
100 Fly SCY
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1:30.27
1:09.41
▲ 20.86
1:02.69
▲ 6.72
59.18
▲ 3.51
56.47
▲ 2.71
55.22
▲ 1.25
54.75
▲ 0.47
54.13
▲ 0.62
200 Fly SCY
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—
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2:16.08
2:14.89
▲ 1.19
2:11.54
▲ 3.35
2:07.87
▲ 3.67
2:07.54
▲ 0.33
2:06.95
▲ 0.59
100 IM SCY
1:38.96
1:19.72
▲ 19.24
1:12.16
▲ 7.56
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—
—
59.63
▲ 12.53
1:02.23
▼ 2.60
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200 IM SCY
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2:35.07
2:24.64
▲ 10.43
2:13.76
▲ 10.88
2:12.56
▲ 1.20
2:12.46
▲ 0.10
2:07.84
▲ 4.62
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400 IM SCY
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4:46.82
4:48.61
▼ 1.79
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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.