Swimmer profile
Mason Bailey
Male10 & UnderSwimRVAVA · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free LCM
41.52
36.89
▲ 4.63
34.48
▲ 2.41
100 Free LCM
1:33.74
1:19.56
▲ 14.18
1:15.42
▲ 4.14
200 Free LCM
3:16.42
2:55.54
▲ 20.88
2:44.06
▲ 11.48
400 Free LCM
—
6:03.05
5:40.80
▲ 22.25
50 Back LCM
46.10
41.40
▲ 4.70
39.91
▲ 1.49
100 Back LCM
1:39.78
1:31.42
▲ 8.36
1:25.27
▲ 6.15
200 Back LCM
—
3:12.46
—
50 Breast LCM
53.93
49.11
▲ 4.82
44.27
▲ 4.84
100 Breast LCM
1:53.74
1:47.64
▲ 6.10
1:35.15
▲ 12.49
200 Breast LCM
—
3:38.16
3:26.11
▲ 12.05
50 Fly LCM
55.47
43.94
▲ 11.53
38.87
▲ 5.07
100 Fly LCM
—
1:41.58
1:30.16
▲ 11.42
200 IM LCM
—
3:10.08
2:57.90
▲ 12.18
400 IM LCM
—
—
6:29.38
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.