Swimmer profile
Jason Yun
Male13-14Aces Swim ClubCO · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
43.38
35.06
▲ 8.32
33.31
▲ 1.75
31.03
▲ 2.28
29.29
▲ 1.74
100 Free LCM
1:35.43
1:19.41
▲ 16.02
1:14.06
▲ 5.35
1:07.95
▲ 6.11
1:01.91
▲ 6.04
200 Free LCM
—
—
2:44.54
2:30.47
▲ 14.07
2:20.52
▲ 9.95
400 Free LCM
—
—
6:00.65
—
—
50 Back LCM
51.53
43.60
▲ 7.93
42.00
▲ 1.60
39.73
▲ 2.27
35.90
▲ 3.83
100 Back LCM
1:50.54
1:33.04
▲ 17.50
1:30.07
▲ 2.97
—
1:20.79
▲ 9.28
200 Back LCM
—
3:24.80
—
—
—
50 Breast LCM
53.26
40.71
▲ 12.55
39.52
▲ 1.19
36.50
▲ 3.02
35.11
▲ 1.39
100 Breast LCM
1:58.99
1:29.59
▲ 29.40
1:26.20
▲ 3.39
1:20.73
▲ 5.47
1:16.16
▲ 4.57
200 Breast LCM
3:54.50
3:29.71
▲ 24.79
3:08.88
▲ 20.83
2:49.29
▲ 19.59
2:45.85
▲ 3.44
50 Fly LCM
52.13
37.91
▲ 14.22
37.92
▼ 0.01
34.12
▲ 3.80
31.63
▲ 2.49
100 Fly LCM
—
1:32.13
1:29.02
▲ 3.11
1:24.62
▲ 4.40
1:12.60
▲ 12.02
200 IM LCM
3:51.89
3:10.17
▲ 41.72
3:04.36
▲ 5.81
2:44.95
▲ 19.41
2:35.00
▲ 9.95
400 IM LCM
—
—
—
—
5:46.40
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.