Swimmer profile
Antonina Sech
Female17-18Mercersburg AcademyMA · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free SCY
26.10
—
—
100 Free SCY
56.70
55.30
▲ 1.40
58.42
▼ 3.12
200 Free SCY
2:02.31
1:56.68
▲ 5.63
2:01.05
▼ 4.37
500 Free SCY
5:26.23
5:35.39
▼ 9.16
—
50 Back SCY
27.61
27.32
▲ 0.29
27.40
▼ 0.08
100 Back SCY
57.33
57.56
▼ 0.23
58.69
▼ 1.13
200 Back SCY
2:04.27
2:03.14
▲ 1.13
2:04.96
▼ 1.82
50 Fly SCY
—
—
27.78
100 Fly SCY
—
1:01.40
—
200 IM SCY
2:09.76
—
2:15.25
▼ 5.49
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.