Swimmer profile
Roselyn Ahn
Female11-12Denver Swim AcademyCO · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
44.06
38.14
▲ 5.92
33.11
▲ 5.03
30.92
▲ 2.19
29.91
▲ 1.01
100 Free SCY
—
1:33.54
1:15.63
▲ 17.91
1:11.12
▲ 4.51
1:06.38
▲ 4.74
200 Free SCY
—
3:24.24
—
2:46.21
▲ 38.03
—
500 Free SCY
—
—
8:48.67
7:54.48
▲ 54.19
—
1650 Free SCY
—
—
—
—
25:13.91
50 Back SCY
54.24
44.28
▲ 9.96
38.00
▲ 6.28
35.97
▲ 2.03
34.52
▲ 1.45
100 Back SCY
—
—
1:24.78
1:21.70
▲ 3.08
1:15.89
▲ 5.81
200 Back SCY
—
—
—
—
2:42.74
50 Breast SCY
—
52.30
43.02
▲ 9.28
39.85
▲ 3.17
37.95
▲ 1.90
100 Breast SCY
—
1:47.36
1:38.10
▲ 9.26
1:27.16
▲ 10.94
1:22.57
▲ 4.59
200 Breast SCY
—
—
—
3:15.35
3:04.86
▲ 10.49
50 Fly SCY
54.14
42.29
▲ 11.85
36.60
▲ 5.69
33.23
▲ 3.37
30.87
▲ 2.36
100 Fly SCY
—
—
1:28.55
1:20.06
▲ 8.49
1:13.80
▲ 6.26
200 Fly SCY
—
—
—
—
3:02.64
100 IM SCY
—
1:37.61
1:24.08
▲ 13.53
1:16.74
▲ 7.34
1:12.85
▲ 3.89
200 IM SCY
—
—
3:03.46
2:52.47
▲ 10.99
2:41.45
▲ 11.02
400 IM SCY
—
—
—
—
5:58.08
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.