Swimmer profile
Preston Kwon
MaleOpen / SeniorAquatic Foundation of AlaskaAK · WESTERNCollege athlete · Pomona-PitzerD3
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
39.39
—
32.53
▲ 6.86
30.79
▲ 1.74
—
—
—
—
26.20
▲ 4.59
26.14
▲ 0.06
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100 Free LCM
1:28.37
—
—
—
—
—
—
—
—
—
—
200 Free LCM
3:15.33
2:57.86
▲ 17.47
2:34.68
▲ 23.18
2:24.37
▲ 10.31
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—
—
—
—
—
—
400 Free LCM
—
—
—
5:10.94
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—
—
—
—
—
—
50 Back LCM
—
42.83
—
—
—
—
—
—
—
—
—
100 Back LCM
—
1:28.46
—
1:21.26
▲ 7.20
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—
—
—
—
—
—
200 Back LCM
—
—
—
2:50.45
—
2:34.86
▲ 15.59
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—
—
—
—
50 Breast LCM
44.25
40.02
▲ 4.23
38.07
▲ 1.95
—
—
—
—
—
—
30.52
▲ 7.55
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100 Breast LCM
1:37.62
1:32.39
▲ 5.23
1:24.39
▲ 8.00
1:15.69
▲ 8.70
1:15.75
▼ 0.06
1:10.14
▲ 5.61
1:06.79
▲ 3.35
1:06.65
▲ 0.14
1:06.20
▲ 0.45
1:10.25
▼ 4.05
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200 Breast LCM
—
3:21.17
3:07.19
▲ 13.98
2:46.21
▲ 20.98
2:39.36
▲ 6.85
2:30.55
▲ 8.81
2:27.78
▲ 2.77
2:28.60
▼ 0.82
2:26.71
▲ 1.89
2:40.87
▼ 14.16
2:42.79
▼ 1.92
50 Fly LCM
48.53
—
36.03
▲ 12.50
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—
—
—
—
—
—
—
100 Fly LCM
2:00.82
—
—
—
1:20.36
▲ 40.46
1:09.21
▲ 11.15
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—
—
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200 IM LCM
3:38.43
3:08.47
▲ 29.96
2:53.64
▲ 14.83
—
2:46.11
▲ 7.53
2:24.47
▲ 21.64
—
2:18.65
▲ 5.82
—
—
2:31.98
▼ 13.33
400 IM LCM
—
—
—
—
5:41.97
5:15.53
▲ 26.44
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—
—
—
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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.