Swimmer profile
Katherine Sanders
Female17-18North Baltimore Aquatic ClubMD · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
50 Free LCM
46.08
37.47
▲ 8.61
33.37
▲ 4.10
31.71
▲ 1.66
27.90
▲ 3.81
28.55
▼ 0.65
27.55
▲ 1.00
27.36
▲ 0.19
28.91
▼ 1.55
100 Free LCM
—
—
1:15.05
1:15.21
▼ 0.16
1:01.08
▲ 14.13
1:02.40
▼ 1.32
1:00.58
▲ 1.82
1:01.70
▼ 1.12
—
200 Free LCM
—
—
2:45.47
2:29.37
▲ 16.10
2:17.78
▲ 11.59
2:13.42
▲ 4.36
2:11.96
▲ 1.46
—
2:12.05
▼ 0.09
400 Free LCM
—
—
—
5:09.20
4:51.52
▲ 17.68
4:39.73
▲ 11.79
4:55.74
▼ 16.01
4:36.20
▲ 19.54
—
50 Back LCM
55.59
45.00
▲ 10.59
41.75
▲ 3.25
40.65
▲ 1.10
33.63
▲ 7.02
35.24
▼ 1.61
33.00
▲ 2.24
33.44
▼ 0.44
—
100 Back LCM
—
—
—
1:26.53
1:12.44
▲ 14.09
1:11.95
▲ 0.49
1:13.19
▼ 1.24
—
—
200 Back LCM
—
—
—
3:01.42
2:39.35
▲ 22.07
2:31.77
▲ 7.58
2:37.09
▼ 5.32
—
—
50 Breast LCM
—
48.77
41.38
▲ 7.39
38.28
▲ 3.10
35.75
▲ 2.53
—
34.59
▲ 1.16
34.88
▼ 0.29
34.87
▲ 0.01
100 Breast LCM
—
—
1:30.63
1:22.22
▲ 8.41
1:14.22
▲ 8.00
1:14.23
▼ 0.01
1:12.71
▲ 1.52
1:12.67
▲ 0.04
1:14.34
▼ 1.67
200 Breast LCM
—
—
3:19.73
2:55.31
▲ 24.42
2:49.20
▲ 6.11
2:41.42
▲ 7.78
2:37.88
▲ 3.54
2:36.04
▲ 1.84
2:40.74
▼ 4.70
50 Fly LCM
—
43.14
41.80
▲ 1.34
36.71
▲ 5.09
31.78
▲ 4.93
30.85
▲ 0.93
30.31
▲ 0.54
30.90
▼ 0.59
—
100 Fly LCM
—
—
1:36.38
1:22.45
▲ 13.93
1:09.54
▲ 12.91
1:10.16
▼ 0.62
1:06.49
▲ 3.67
1:05.14
▲ 1.35
1:07.59
▼ 2.45
200 IM LCM
—
—
3:07.85
2:44.01
▲ 23.84
2:28.58
▲ 15.43
2:25.08
▲ 3.50
2:20.91
▲ 4.17
2:23.95
▼ 3.04
2:25.67
▼ 1.72
400 IM LCM
—
—
—
5:46.35
5:16.28
▲ 30.07
5:13.34
▲ 2.94
5:10.59
▲ 2.75
—
—
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.