Swimmer profile
Mason McClellan
Male13-14Mt Vernon Premium AquaticsIN · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
41.71
38.12
▲ 3.59
34.44
▲ 3.68
33.86
▲ 0.58
31.56
▲ 2.30
100 Free LCM
1:31.91
1:23.37
▲ 8.54
1:18.11
▲ 5.26
1:12.12
▲ 5.99
1:07.86
▲ 4.26
200 Free LCM
—
3:05.32
2:57.32
▲ 8.00
2:38.20
▲ 19.12
—
400 Free LCM
—
—
5:57.14
6:22.92
▼ 25.78
5:53.02
▲ 29.90
800 Free LCM
—
—
—
12:32.82
11:46.93
▲ 45.89
1500 Free LCM
—
—
—
—
20:49.31
50 Back LCM
—
48.04
42.18
▲ 5.86
40.42
▲ 1.76
39.27
▲ 1.15
100 Back LCM
2:07.84
1:41.98
▲ 25.86
1:36.06
▲ 5.92
1:28.78
▲ 7.28
—
200 Back LCM
—
—
—
3:06.35
—
50 Breast LCM
1:05.13
53.01
▲ 12.12
46.95
▲ 6.06
43.45
▲ 3.50
41.17
▲ 2.28
100 Breast LCM
—
2:00.14
1:51.45
▲ 8.69
1:41.57
▲ 9.88
1:33.75
▲ 7.82
200 Breast LCM
—
—
—
3:45.44
3:37.39
▲ 8.05
50 Fly LCM
1:01.37
—
43.52
▲ 17.85
36.50
▲ 7.02
33.58
▲ 2.92
100 Fly LCM
—
—
—
1:31.97
1:19.44
▲ 12.53
200 IM LCM
—
3:41.74
—
3:00.65
▲ 41.09
2:59.08
▲ 1.57
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.