Swimmer profile
Jacob Mereness
Male10 & UnderFASTNI · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2024–25
2025–26
50 Free LCM
59.54
46.43
▲ 13.11
100 Free LCM
—
1:42.11
50 Back LCM
1:08.57
53.67
▲ 14.90
50 Breast LCM
1:49.91
—
100 Breast LCM
—
2:51.60
50 Fly LCM
—
53.58
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.