Swimmer profile
Constantina Cossis
Female10 & UnderNorth Baltimore Aquatic ClubMD · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free SCY
36.62
31.92
▲ 4.70
29.36
▲ 2.56
100 Free SCY
1:25.13
1:16.19
▲ 8.94
1:07.45
▲ 8.74
200 Free SCY
—
2:54.98
2:37.76
▲ 17.22
500 Free SCY
—
—
6:52.66
50 Back SCY
45.00
41.57
▲ 3.43
36.10
▲ 5.47
100 Back SCY
—
1:33.69
1:18.22
▲ 15.47
200 Back SCY
—
—
3:00.83
50 Breast SCY
1:00.39
49.28
▲ 11.11
37.45
▲ 11.83
100 Breast SCY
—
1:46.47
1:28.56
▲ 17.91
200 Breast SCY
—
—
3:35.98
50 Fly SCY
—
39.27
33.02
▲ 6.25
100 Fly SCY
—
1:58.99
1:21.62
▲ 37.37
100 IM SCY
—
1:27.74
1:15.10
▲ 12.64
200 IM SCY
—
3:19.43
3:05.79
▲ 13.64
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.