Swimmer profile
CJ Rollins
Male15-16Chugiak Aquatics ClubAK · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
43.94
32.67
▲ 11.27
30.05
▲ 2.62
27.96
▲ 2.09
24.83
▲ 3.13
23.97
▲ 0.86
22.79
▲ 1.18
100 Free SCY
1:47.62
—
1:09.64
▲ 37.98
1:02.95
▲ 6.69
56.11
▲ 6.84
53.49
▲ 2.62
51.14
▲ 2.35
200 Free SCY
—
—
—
2:30.89
2:13.86
▲ 17.03
2:10.44
▲ 3.42
—
500 Free SCY
—
—
—
7:01.60
6:37.28
▲ 24.32
—
—
50 Back SCY
56.04
39.58
▲ 16.46
37.59
▲ 1.99
—
—
30.41
▲ 7.18
29.28
▲ 1.13
100 Back SCY
1:58.97
1:28.42
▲ 30.55
—
1:16.21
▲ 12.21
1:10.81
▲ 5.40
1:05.98
▲ 4.83
1:06.50
▼ 0.52
200 Back SCY
—
—
—
—
2:40.57
—
—
50 Breast SCY
52.04
44.11
▲ 7.93
40.68
▲ 3.43
38.69
▲ 1.99
—
30.67
▲ 8.02
27.63
▲ 3.04
100 Breast SCY
1:55.72
1:36.49
▲ 19.23
1:28.93
▲ 7.56
1:19.67
▲ 9.26
1:11.46
▲ 8.21
1:06.91
▲ 4.55
1:02.45
▲ 4.46
200 Breast SCY
—
3:30.56
3:13.32
▲ 17.24
2:58.84
▲ 14.48
2:45.65
▲ 13.19
2:41.38
▲ 4.27
2:25.20
▲ 16.18
50 Fly SCY
—
41.89
36.29
▲ 5.60
—
—
28.70
▲ 7.59
24.93
▲ 3.77
100 Fly SCY
—
—
—
1:18.84
1:16.26
▲ 2.58
1:08.46
▲ 7.80
—
100 IM SCY
—
1:28.75
1:18.82
▲ 9.93
—
—
1:01.56
▲ 17.26
59.29
▲ 2.27
200 IM SCY
—
—
—
2:45.01
2:38.00
▲ 7.01
—
—
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.