Swimmer profile
Mary Catherine Williams
Female13-14Bend Swim ClubOR · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
—
42.86
33.59
▲ 9.27
30.67
▲ 2.92
30.24
▲ 0.43
100 Free SCY
—
1:30.23
1:17.05
▲ 13.18
1:07.04
▲ 10.01
1:05.13
▲ 1.91
200 Free SCY
—
—
2:46.95
—
2:22.20
▲ 24.75
500 Free SCY
—
—
—
6:20.75
5:59.86
▲ 20.89
1000 Free SCY
—
—
—
—
12:14.76
50 Back SCY
53.87
49.29
▲ 4.58
—
36.93
▲ 12.36
33.22
▲ 3.71
100 Back SCY
—
—
1:23.28
1:21.94
▲ 1.34
1:10.35
▲ 11.59
50 Breast SCY
53.91
44.82
▲ 9.09
41.91
▲ 2.91
39.53
▲ 2.38
37.29
▲ 2.24
100 Breast SCY
1:49.88
1:42.14
▲ 7.74
1:26.85
▲ 15.29
1:25.32
▲ 1.53
1:16.63
▲ 8.69
200 Breast SCY
—
—
3:21.29
2:58.64
▲ 22.65
2:47.74
▲ 10.90
50 Fly SCY
—
—
38.38
32.35
▲ 6.03
32.84
▼ 0.49
100 Fly SCY
—
2:11.79
—
1:29.38
▲ 42.41
1:14.19
▲ 15.19
100 IM SCY
—
1:38.80
1:22.25
▲ 16.55
1:18.86
▲ 3.39
1:13.38
▲ 5.48
200 IM SCY
—
—
3:03.42
—
2:26.79
▲ 36.63
400 IM SCY
—
—
—
—
5:29.99
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.