Swimmer profile
Maria Mastronikolas
Female11-12Rockville Montgomery Swim ClubPV · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
25 Free SCY
19.98
—
—
—
50 Free SCY
42.47
36.46
▲ 6.01
31.61
▲ 4.85
29.54
▲ 2.07
100 Free SCY
1:42.38
1:25.48
▲ 16.90
1:12.28
▲ 13.20
1:04.28
▲ 8.00
200 Free SCY
—
—
2:37.76
2:19.63
▲ 18.13
500 Free SCY
—
—
6:52.43
6:10.25
▲ 42.18
1000 Free SCY
—
—
—
12:29.69
25 Back SCY
22.98
—
—
—
50 Back SCY
52.30
43.96
▲ 8.34
36.49
▲ 7.47
35.32
▲ 1.17
100 Back SCY
—
—
1:20.81
1:15.19
▲ 5.62
200 Back SCY
—
—
—
2:44.66
25 Breast SCY
29.50
—
—
—
50 Breast SCY
1:02.03
46.53
▲ 15.50
40.74
▲ 5.79
39.96
▲ 0.78
100 Breast SCY
—
1:39.26
1:31.50
▲ 7.76
1:26.85
▲ 4.65
25 Fly SCY
23.94
—
—
—
50 Fly SCY
—
41.76
33.79
▲ 7.97
30.58
▲ 3.21
100 Fly SCY
—
—
1:20.70
1:08.61
▲ 12.09
100 IM SCY
1:50.49
1:30.59
▲ 19.90
1:26.26
▲ 4.33
1:14.12
▲ 12.14
200 IM SCY
—
—
2:50.52
2:31.22
▲ 19.30
400 IM SCY
—
—
6:01.00
—
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.