Swimmer profile
Mason Beck
Male10 & UnderButte YMCA Swim ClubMT · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free LCM
50.83
40.49
▲ 10.34
39.42
▲ 1.07
100 Free LCM
1:52.02
1:31.99
▲ 20.03
1:31.21
▲ 0.78
200 Free LCM
3:48.47
3:18.67
▲ 29.80
3:14.82
▲ 3.85
400 Free LCM
—
—
6:27.39
50 Back LCM
1:00.14
48.37
▲ 11.77
45.55
▲ 2.82
100 Back LCM
2:12.29
1:41.25
▲ 31.04
1:39.92
▲ 1.33
50 Breast LCM
1:15.42
1:03.02
▲ 12.40
57.75
▲ 5.27
100 Breast LCM
2:51.12
2:19.30
▲ 31.82
2:18.55
▲ 0.75
50 Fly LCM
—
55.03
48.99
▲ 6.04
200 IM LCM
—
—
3:52.35
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.