Swimmer profile
Johann-Matthew Matamoro
MaleOpen / SeniorU IndyIN · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2024–25
2025–26
50 Free LCM
23.56
23.59
▼ 0.03
100 Free LCM
51.85
52.13
▼ 0.28
50 Back LCM
27.00
27.05
▼ 0.05
100 Back LCM
—
59.71
50 Fly LCM
—
25.08
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.