Swimmer profile
William Moss
Male11-12Firefish AquaticsVA · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free LCM
50.27
40.77
▲ 9.50
37.15
▲ 3.62
100 Free LCM
1:52.46
1:27.61
▲ 24.85
1:21.72
▲ 5.89
200 Free LCM
4:09.29
3:09.43
▲ 59.86
2:59.15
▲ 10.28
400 Free LCM
—
6:43.72
—
50 Back LCM
53.20
45.32
▲ 7.88
44.33
▲ 0.99
100 Back LCM
1:52.89
1:34.70
▲ 18.19
1:34.15
▲ 0.55
200 Back LCM
3:55.26
3:18.54
▲ 36.72
3:14.01
▲ 4.53
50 Breast LCM
—
53.86
51.20
▲ 2.66
100 Breast LCM
—
2:00.68
1:52.23
▲ 8.45
50 Fly LCM
1:05.64
48.59
▲ 17.05
44.11
▲ 4.48
100 Fly LCM
—
—
1:52.73
200 IM LCM
—
3:37.14
3:24.71
▲ 12.43
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.