Swimmer profile
River Shin
Male11-12Iolani Swim ClubHI · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
55.33
45.14
▲ 10.19
38.81
▲ 6.33
36.72
▲ 2.09
32.80
▲ 3.92
100 Free LCM
—
—
1:27.34
—
1:11.47
▲ 15.87
200 Free LCM
—
—
3:08.84
—
2:32.33
▲ 36.51
400 Free LCM
—
—
6:27.73
—
5:19.77
▲ 67.96
50 Back LCM
1:02.86
—
48.04
▲ 14.82
42.82
▲ 5.22
39.05
▲ 3.77
100 Back LCM
—
—
1:37.93
—
1:21.18
▲ 16.75
200 Back LCM
—
—
—
—
2:52.77
50 Breast LCM
1:11.89
—
50.82
▲ 21.07
50.28
▲ 0.54
43.65
▲ 6.63
100 Breast LCM
—
1:56.45
1:51.44
▲ 5.01
—
1:38.32
▲ 13.12
50 Fly LCM
—
53.74
44.44
▲ 9.30
42.02
▲ 2.42
38.03
▲ 3.99
100 Fly LCM
—
—
1:43.66
—
1:30.84
▲ 12.82
200 IM LCM
—
—
3:31.82
—
2:55.71
▲ 36.11
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.