Swimmer profile
Casen Masiulis
Male11-12Nation's Capital Swim ClubPV · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
25 Free SCY
—
16.58
15.55
▲ 1.03
—
—
50 Free SCY
52.64
37.62
▲ 15.02
34.80
▲ 2.82
31.43
▲ 3.37
30.16
▲ 1.27
100 Free SCY
—
1:29.75
1:18.89
▲ 10.86
1:11.52
▲ 7.37
1:06.96
▲ 4.56
200 Free SCY
—
—
—
2:46.02
2:28.88
▲ 17.14
500 Free SCY
—
—
—
—
7:17.19
25 Back SCY
—
20.42
19.12
▲ 1.30
—
—
50 Back SCY
55.41
44.45
▲ 10.96
41.88
▲ 2.57
38.09
▲ 3.79
36.32
▲ 1.77
100 Back SCY
—
1:41.83
1:32.59
▲ 9.24
1:22.50
▲ 10.09
1:18.92
▲ 3.58
25 Breast SCY
—
27.40
28.53
▼ 1.13
—
—
50 Breast SCY
—
—
51.58
48.12
▲ 3.46
40.79
▲ 7.33
100 Breast SCY
—
—
—
1:38.74
1:30.49
▲ 8.25
25 Fly SCY
—
18.39
17.44
▲ 0.95
—
—
50 Fly SCY
—
42.52
39.85
▲ 2.67
35.43
▲ 4.42
34.29
▲ 1.14
100 Fly SCY
—
—
—
1:27.27
1:21.42
▲ 5.85
100 IM SCY
—
1:47.96
1:34.16
▲ 13.80
1:23.13
▲ 11.03
1:19.51
▲ 3.62
200 IM SCY
—
—
—
3:04.47
—
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.