Swimmer profile
David Topchain
Male15-16Bison Aquatic ClubOK · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2025–26
50 Free SCY
28.19
100 Free SCY
1:06.91
200 Free SCY
2:26.83
50 Back SCY
35.21
100 Back SCY
1:15.12
50 Breast SCY
42.29
100 Breast SCY
1:34.87
50 Fly SCY
34.57
200 IM SCY
2:57.38
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.