Swimmer profile
Mara Kozaczek
Female11-12Naval Academy Aquatic ClubMD · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free SCY
41.34
37.64
▲ 3.70
33.02
▲ 4.62
28.91
▲ 4.11
100 Free SCY
—
1:32.76
1:12.51
▲ 20.25
1:05.43
▲ 7.08
200 Free SCY
—
3:34.21
2:48.01
▲ 46.20
2:24.84
▲ 23.17
500 Free SCY
—
—
8:46.22
6:46.03
▲ 120.19
50 Back SCY
50.15
47.91
▲ 2.24
40.31
▲ 7.60
33.05
▲ 7.26
100 Back SCY
—
—
1:32.94
1:09.93
▲ 23.01
200 Back SCY
—
—
—
2:40.20
50 Breast SCY
—
1:01.96
47.47
▲ 14.49
47.35
▲ 0.12
100 Breast SCY
—
—
1:46.15
1:41.58
▲ 4.57
50 Fly SCY
50.85
—
41.76
▲ 9.09
33.91
▲ 7.85
100 Fly SCY
—
—
1:51.22
1:27.57
▲ 23.65
100 IM SCY
—
1:47.37
1:28.95
▲ 18.42
1:17.48
▲ 11.47
200 IM SCY
—
—
3:18.07
2:42.43
▲ 35.64
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.