Swimmer profile
Joonsoo Kwon
Male10 & UnderNorth Baltimore Aquatic ClubMD · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free LCM
42.29
36.92
▲ 5.37
34.10
▲ 2.82
100 Free LCM
1:42.85
1:16.60
▲ 26.25
1:12.40
▲ 4.20
200 Free LCM
—
2:45.71
2:36.75
▲ 8.96
400 Free LCM
—
6:02.89
5:24.69
▲ 38.20
50 Back LCM
55.70
43.03
▲ 12.67
39.97
▲ 3.06
100 Back LCM
2:01.46
1:29.97
▲ 31.49
1:25.92
▲ 4.05
200 Back LCM
—
—
3:09.27
50 Breast LCM
59.24
50.27
▲ 8.97
45.82
▲ 4.45
100 Breast LCM
—
1:45.50
1:37.05
▲ 8.45
200 Breast LCM
—
—
3:27.17
50 Fly LCM
50.69
42.09
▲ 8.60
37.21
▲ 4.88
100 Fly LCM
—
—
1:23.88
200 IM LCM
—
3:13.26
2:54.88
▲ 18.38
400 IM LCM
—
—
6:05.36
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.