Swimmer profile
River Shin
Male11-12Iolani Swim ClubHI · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free SCY
43.90
35.65
▲ 8.25
32.04
▲ 3.61
28.78
▲ 3.26
100 Free SCY
1:35.87
1:17.61
▲ 18.26
1:08.77
▲ 8.84
1:02.60
▲ 6.17
200 Free SCY
—
2:51.72
2:40.91
▲ 10.81
2:15.99
▲ 24.92
500 Free SCY
—
8:35.07
—
6:02.62
▲ 152.45
50 Back SCY
50.95
42.62
▲ 8.33
—
34.48
▲ 8.14
100 Back SCY
—
1:29.44
1:16.83
▲ 12.61
1:11.95
▲ 4.88
50 Breast SCY
59.78
44.83
▲ 14.95
45.05
▼ 0.22
42.70
▲ 2.35
100 Breast SCY
—
1:40.27
1:38.09
▲ 2.18
1:23.01
▲ 15.08
50 Fly SCY
50.46
40.48
▲ 9.98
39.64
▲ 0.84
37.18
▲ 2.46
100 Fly SCY
—
—
1:30.68
1:15.72
▲ 14.96
200 Fly SCY
—
—
—
3:02.37
100 IM SCY
—
1:28.98
1:19.45
▲ 9.53
1:11.74
▲ 7.71
200 IM SCY
—
3:11.11
2:54.57
▲ 16.54
2:35.44
▲ 19.13
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.