Swimmer profile
Marcus Sevi
Male13-14Upper Main Line YMCAMA · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free SCY
37.34
30.95
▲ 6.39
27.85
▲ 3.10
24.41
▲ 3.44
100 Free SCY
—
1:15.42
1:03.04
▲ 12.38
55.20
▲ 7.84
200 Free SCY
—
—
—
2:03.43
50 Back SCY
—
36.65
—
—
100 Back SCY
—
—
—
1:04.30
200 Back SCY
3:32.35
3:17.95
▲ 14.40
—
2:34.01
▲ 43.94
50 Breast SCY
—
46.18
—
—
100 Breast SCY
—
—
1:25.39
1:14.49
▲ 10.90
50 Fly SCY
—
37.14
—
—
100 Fly SCY
—
1:39.77
1:25.18
▲ 14.59
1:02.36
▲ 22.82
100 IM SCY
—
1:20.16
—
—
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.