Swimmer profile
Preston Kwon
MaleOpen / SeniorAquatic Foundation of AlaskaAK · WESTERNCollege athlete · Pomona-PitzerD3
SeasonUSA Swimming season runs Sept – Aug
Event
2014–15
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
—
34.79
31.69
▲ 3.10
28.86
▲ 2.83
27.20
▲ 1.66
26.10
▲ 1.10
24.32
▲ 1.78
23.71
▲ 0.61
22.91
▲ 0.80
22.17
▲ 0.74
22.48
▼ 0.31
21.93
▲ 0.55
100 Free SCY
—
1:33.56
1:11.88
▲ 21.68
1:02.62
▲ 9.26
59.58
▲ 3.04
—
54.11
▲ 5.47
—
—
—
50.89
▲ 3.22
—
200 Free SCY
—
3:08.23
2:34.23
▲ 34.00
2:37.20
▼ 2.97
2:15.24
▲ 21.96
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—
—
—
1:50.06
▲ 25.18
—
—
500 Free SCY
—
—
7:08.53
6:33.07
▲ 35.46
5:58.33
▲ 34.74
5:44.78
▲ 13.55
5:13.42
▲ 31.36
5:05.66
▲ 7.76
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—
—
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1650 Free SCY
—
—
—
—
—
—
—
—
—
18:03.79
—
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50 Back SCY
—
42.08
36.48
▲ 5.60
35.82
▲ 0.66
—
—
—
—
—
—
—
—
100 Back SCY
—
1:33.89
1:21.07
▲ 12.82
1:13.27
▲ 7.80
1:05.37
▲ 7.90
1:03.92
▲ 1.45
59.78
▲ 4.14
57.35
▲ 2.43
55.43
▲ 1.92
53.12
▲ 2.31
52.89
▲ 0.23
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200 Back SCY
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—
—
—
2:23.58
2:26.00
▼ 2.42
2:10.87
▲ 15.13
2:06.34
▲ 4.53
2:02.79
▲ 3.55
2:02.86
▼ 0.07
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—
50 Breast SCY
53.46
42.94
▲ 10.52
36.76
▲ 6.18
33.03
▲ 3.73
31.16
▲ 1.87
—
—
—
—
—
26.58
▲ 4.58
—
100 Breast SCY
—
1:28.48
1:22.41
▲ 6.07
1:12.62
▲ 9.79
1:08.05
▲ 4.57
1:04.66
▲ 3.39
1:00.26
▲ 4.40
58.00
▲ 2.26
56.81
▲ 1.19
55.11
▲ 1.70
55.60
▼ 0.49
56.74
▼ 1.14
200 Breast SCY
—
3:17.49
2:56.60
▲ 20.89
2:39.24
▲ 17.36
2:29.44
▲ 9.80
2:21.58
▲ 7.86
2:11.76
▲ 9.82
2:07.54
▲ 4.22
2:04.10
▲ 3.44
2:02.65
▲ 1.45
2:04.19
▼ 1.54
2:09.75
▼ 5.56
50 Fly SCY
—
51.18
35.52
▲ 15.66
32.60
▲ 2.92
29.37
▲ 3.23
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—
—
—
—
—
100 Fly SCY
—
1:50.78
1:27.43
▲ 23.35
1:16.20
▲ 11.23
1:13.00
▲ 3.20
1:06.26
▲ 6.74
57.51
▲ 8.75
55.91
▲ 1.60
53.51
▲ 2.40
51.48
▲ 2.03
53.88
▼ 2.40
52.47
▲ 1.41
200 Fly SCY
—
—
—
—
—
2:39.73
2:15.82
▲ 23.91
—
—
2:01.28
▲ 14.54
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100 IM SCY
—
1:27.80
1:15.70
▲ 12.10
1:08.61
▲ 7.09
1:04.13
▲ 4.48
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—
—
—
—
—
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200 IM SCY
—
3:21.69
2:42.18
▲ 39.51
2:29.66
▲ 12.52
2:24.22
▲ 5.44
2:20.64
▲ 3.58
2:05.11
▲ 15.53
2:01.86
▲ 3.25
1:59.14
▲ 2.72
1:57.12
▲ 2.02
1:57.29
▼ 0.17
1:59.23
▼ 1.94
400 IM SCY
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—
—
—
—
4:57.63
4:32.28
▲ 25.35
4:28.28
▲ 4.00
4:22.62
▲ 5.66
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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.