Swimmer profile
Hajin Chun
Male13-14Dynamo Swim ClubGA · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2024–25
2025–26
50 Free SCY
—
26.38
24.87
▲ 1.51
100 Free SCY
—
58.47
55.28
▲ 3.19
200 Free SCY
—
2:14.03
—
50 Back SCY
40.99
31.67
▲ 9.32
—
100 Back SCY
—
1:09.78
1:05.29
▲ 4.49
200 Back SCY
—
2:29.09
—
50 Breast SCY
43.82
34.96
▲ 8.86
31.99
▲ 2.97
100 Breast SCY
—
1:13.19
1:09.77
▲ 3.42
200 Breast SCY
—
2:39.42
2:36.25
▲ 3.17
50 Fly SCY
—
30.84
27.87
▲ 2.97
100 Fly SCY
—
1:09.72
1:04.70
▲ 5.02
100 IM SCY
—
1:11.14
1:02.93
▲ 8.21
200 IM SCY
—
2:30.26
2:26.35
▲ 3.91
400 IM SCY
—
5:21.41
—
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.