Swimmer profile
Mason Frederick
Male11-12Gillette Swim TeamWY · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free SCY
44.90
34.14
▲ 10.76
31.01
▲ 3.13
100 Free SCY
1:59.14
1:17.58
▲ 41.56
1:10.71
▲ 6.87
200 Free SCY
—
2:57.47
2:28.38
▲ 29.09
500 Free SCY
—
—
6:48.72
50 Back SCY
55.95
44.76
▲ 11.19
36.97
▲ 7.79
100 Back SCY
2:22.56
1:39.65
▲ 42.91
1:28.50
▲ 11.15
50 Breast SCY
1:19.86
50.63
▲ 29.23
43.49
▲ 7.14
100 Breast SCY
—
2:14.97
1:33.99
▲ 40.98
50 Fly SCY
1:21.81
44.88
▲ 36.93
36.01
▲ 8.87
100 IM SCY
2:14.78
1:34.47
▲ 40.31
1:16.80
▲ 17.67
200 IM SCY
—
—
2:50.66
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.