Swimmer profile
Antonina Sech
Female17-18Mercersburg AcademyMA · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
50 Free LCM
—
29.02
200 Free LCM
2:19.49
—
400 Free LCM
4:54.02
—
50 Back LCM
—
30.78
100 Back LCM
1:08.30
—
200 Back LCM
2:24.48
2:20.93
▲ 3.55
50 Fly LCM
—
31.00
200 IM LCM
—
2:29.38
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.