Swimmer profile
Zachary Sandberg
Male15-16Surge AquaticsST · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2019–20
2025–26
50 Free SCY
1:12.81
26.56
▲ 46.25
100 Free SCY
—
59.49
50 Back SCY
—
31.10
100 Back SCY
—
1:07.42
200 Back SCY
—
2:34.03
50 Fly SCY
—
33.04
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.