Swimmer profile
jacob royzman
Male10 & UnderEmpire SwimmingMR · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free SCY
58.65
41.73
▲ 16.92
34.75
▲ 6.98
31.53
▲ 3.22
100 Free SCY
2:04.02
1:30.30
▲ 33.72
1:17.98
▲ 12.32
1:09.65
▲ 8.33
200 Free SCY
—
—
3:08.09
2:31.61
▲ 36.48
50 Back SCY
1:02.68
46.69
▲ 15.99
41.68
▲ 5.01
37.74
▲ 3.94
100 Back SCY
—
1:43.28
1:25.75
▲ 17.53
1:21.46
▲ 4.29
50 Breast SCY
—
55.98
47.05
▲ 8.93
41.31
▲ 5.74
100 Breast SCY
—
2:10.59
1:38.55
▲ 32.04
1:31.85
▲ 6.70
50 Fly SCY
—
55.11
40.38
▲ 14.73
39.28
▲ 1.10
100 IM SCY
—
1:44.65
1:29.63
▲ 15.02
1:20.42
▲ 9.21
200 IM SCY
—
—
—
2:55.46
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.