Swimmer profile
Jayson Rosario
Male11-12Blue Marlins Of Hialeah GardenFGC · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free SCY
48.72
32.09
▲ 16.63
30.69
▲ 1.40
29.48
▲ 1.21
100 Free SCY
1:50.15
1:16.07
▲ 34.08
1:07.03
▲ 9.04
1:05.80
▲ 1.23
200 Free SCY
3:39.76
2:39.44
▲ 60.32
2:27.77
▲ 11.67
2:28.32
▼ 0.55
50 Back SCY
50.32
38.38
▲ 11.94
33.78
▲ 4.60
31.96
▲ 1.82
100 Back SCY
—
—
1:13.47
1:09.36
▲ 4.11
200 Back SCY
—
—
—
2:41.79
50 Breast SCY
—
47.03
42.67
▲ 4.36
40.14
▲ 2.53
100 Breast SCY
—
—
1:35.06
1:26.03
▲ 9.03
50 Fly SCY
—
41.58
34.85
▲ 6.73
33.04
▲ 1.81
100 Fly SCY
—
1:46.23
1:25.33
▲ 20.90
1:20.17
▲ 5.16
100 IM SCY
—
1:26.64
1:21.04
▲ 5.60
1:13.15
▲ 7.89
200 IM SCY
—
3:14.70
2:52.16
▲ 22.54
2:42.29
▲ 9.87
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.