Swimmer profile
Alli Sheffield
Female11-12Grand Island YMCA QuicksilverMW · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2024–25
2025–26
50 Free SCY
34.36
28.14
▲ 6.22
100 Free SCY
1:18.77
1:04.04
▲ 14.73
200 Free SCY
2:58.32
2:23.21
▲ 35.11
50 Back SCY
46.33
—
50 Fly SCY
37.20
31.29
▲ 5.91
100 Fly SCY
—
1:21.98
100 IM SCY
—
1:17.42
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.