Swimmer profile
Mark Chornodola
Male10 & UnderBeFirst Swim TeamMA · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
25 Free SCY
18.89
17.06
▲ 1.83
—
—
50 Free SCY
45.32
39.17
▲ 6.15
36.01
▲ 3.16
31.62
▲ 4.39
100 Free SCY
1:41.94
1:35.68
▲ 6.26
1:17.37
▲ 18.31
1:11.73
▲ 5.64
200 Free SCY
—
—
2:55.51
2:40.68
▲ 14.83
500 Free SCY
—
—
—
7:08.61
25 Back SCY
22.99
21.85
▲ 1.14
—
—
50 Back SCY
52.40
50.02
▲ 2.38
44.30
▲ 5.72
38.19
▲ 6.11
100 Back SCY
—
—
1:36.18
1:28.63
▲ 7.55
25 Breast SCY
28.39
20.52
▲ 7.87
—
—
50 Breast SCY
—
46.10
41.37
▲ 4.73
39.54
▲ 1.83
100 Breast SCY
—
1:45.04
1:32.41
▲ 12.63
1:26.94
▲ 5.47
200 Breast SCY
—
—
—
3:11.29
25 Fly SCY
—
20.08
—
—
50 Fly SCY
—
—
37.96
33.78
▲ 4.18
100 Fly SCY
—
—
1:34.05
1:17.34
▲ 16.71
100 IM SCY
—
1:40.41
1:23.62
▲ 16.79
1:17.59
▲ 6.03
200 IM SCY
—
—
3:10.28
2:52.16
▲ 18.12
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.