Swimmer profile
Mary Beth Knauss
Female11-12Nation's Capital Swim ClubPV · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free SCY
42.37
35.21
▲ 7.16
31.78
▲ 3.43
29.12
▲ 2.66
100 Free SCY
1:47.57
1:16.01
▲ 31.56
1:09.51
▲ 6.50
1:02.53
▲ 6.98
200 Free SCY
—
2:55.48
2:33.53
▲ 21.95
2:20.73
▲ 12.80
500 Free SCY
—
7:41.08
7:16.65
▲ 24.43
6:07.38
▲ 69.27
50 Back SCY
52.62
38.37
▲ 14.25
36.51
▲ 1.86
31.65
▲ 4.86
100 Back SCY
2:04.29
1:24.90
▲ 39.39
1:19.30
▲ 5.60
1:07.60
▲ 11.70
200 Back SCY
—
—
2:56.93
2:28.41
▲ 28.52
50 Breast SCY
1:06.78
55.37
▲ 11.41
44.83
▲ 10.54
37.70
▲ 7.13
100 Breast SCY
—
1:55.04
1:35.72
▲ 19.32
1:21.63
▲ 14.09
200 Breast SCY
—
4:10.91
3:37.39
▲ 33.52
2:57.09
▲ 40.30
50 Fly SCY
1:00.60
42.64
▲ 17.96
35.87
▲ 6.77
30.70
▲ 5.17
100 Fly SCY
—
1:56.80
1:23.87
▲ 32.93
1:10.61
▲ 13.26
100 IM SCY
1:57.33
1:31.34
▲ 25.99
1:20.32
▲ 11.02
1:13.57
▲ 6.75
200 IM SCY
—
3:24.86
2:56.18
▲ 28.68
2:36.46
▲ 19.72
400 IM SCY
—
—
—
5:43.83
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.