Swimmer profile
Jonathan Ross
Male17-18Michigan Lakeshore AquaticsMI · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2025–26
50 Free LCM
28.82
100 Free LCM
1:05.48
50 Back LCM
32.44
100 Back LCM
1:12.52
50 Breast LCM
38.32
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.