Swimmer profile
Ben CastellanoWilliamson
Male17-18Montgomery Aquatic Race ClubGU · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2023–24
2024–25
2025–26
50 Free LCM
48.81
27.99
▲ 20.82
25.94
▲ 2.05
26.11
▼ 0.17
100 Free LCM
—
1:02.40
58.52
▲ 3.88
58.27
▲ 0.25
200 Free LCM
—
2:21.55
2:11.89
▲ 9.66
2:09.96
▲ 1.93
400 Free LCM
—
5:18.83
4:44.20
▲ 34.63
4:51.30
▼ 7.10
800 Free LCM
—
10:49.69
10:15.97
▲ 33.72
—
1500 Free LCM
—
—
19:47.63
—
50 Back LCM
—
36.66
33.58
▲ 3.08
32.87
▲ 0.71
100 Back LCM
—
1:16.35
1:10.47
▲ 5.88
1:10.52
▼ 0.05
200 Back LCM
—
—
2:33.70
2:40.24
▼ 6.54
100 Breast LCM
—
—
—
1:25.16
50 Fly LCM
—
36.35
—
—
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.