Swimmer profile
Mason Maready
Male15-16Rockville Montgomery Swim ClubPV · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
37.33
35.00
▲ 2.33
—
31.19
▲ 3.81
29.95
▲ 1.24
—
26.28
▲ 3.67
27.23
▼ 0.95
100 Free LCM
—
—
—
1:08.25
1:05.53
▲ 2.72
1:01.72
▲ 3.81
—
56.56
▲ 5.16
200 Free LCM
—
—
—
2:24.52
2:19.41
▲ 5.11
2:07.80
▲ 11.61
2:04.34
▲ 3.46
—
400 Free LCM
—
—
—
5:12.20
4:50.79
▲ 21.41
4:31.37
▲ 19.42
4:26.88
▲ 4.49
—
800 Free LCM
—
—
—
—
—
9:10.57
9:18.04
▼ 7.47
9:03.49
▲ 14.55
1500 Free LCM
—
—
—
—
—
17:47.85
17:34.72
▲ 13.13
—
50 Back LCM
—
43.45
38.29
▲ 5.16
35.37
▲ 2.92
32.86
▲ 2.51
31.73
▲ 1.13
29.13
▲ 2.60
28.71
▲ 0.42
100 Back LCM
—
—
—
1:16.86
1:10.42
▲ 6.44
1:06.13
▲ 4.29
1:03.28
▲ 2.85
1:02.48
▲ 0.80
200 Back LCM
—
—
—
2:37.43
2:27.52
▲ 9.91
2:18.31
▲ 9.21
2:12.66
▲ 5.65
2:13.55
▼ 0.89
50 Breast LCM
—
—
—
43.68
—
—
—
—
100 Breast LCM
—
—
—
1:38.39
—
1:22.10
▲ 16.29
1:16.95
▲ 5.15
1:14.87
▲ 2.08
200 Breast LCM
—
—
—
—
—
2:52.33
2:48.46
▲ 3.87
—
50 Fly LCM
44.64
—
—
34.52
▲ 10.12
—
—
—
26.64
▲ 7.88
100 Fly LCM
—
—
—
1:23.53
—
1:08.49
▲ 15.04
—
58.87
▲ 9.62
200 Fly LCM
—
—
—
—
—
—
—
2:17.42
200 IM LCM
—
—
—
2:51.96
2:36.74
▲ 15.22
2:23.56
▲ 13.18
2:15.03
▲ 8.53
2:12.79
▲ 2.24
400 IM LCM
—
—
—
—
5:32.78
5:12.40
▲ 20.38
4:53.65
▲ 18.75
4:54.20
▼ 0.55
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.