Swimmer profile
Katherine Ballis
Female11-12The Woodlands Swim TeamGU · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
44.00
38.90
▲ 5.10
34.47
▲ 4.43
31.37
▲ 3.10
30.37
▲ 1.00
100 Free LCM
1:39.39
1:27.08
▲ 12.31
1:16.40
▲ 10.68
1:10.29
▲ 6.11
1:07.17
▲ 3.12
200 Free LCM
—
3:09.33
2:43.96
▲ 25.37
2:35.51
▲ 8.45
—
400 Free LCM
—
—
6:02.21
5:31.26
▲ 30.95
—
800 Free LCM
—
—
—
—
10:52.61
50 Back LCM
49.05
46.45
▲ 2.60
41.40
▲ 5.05
38.96
▲ 2.44
35.83
▲ 3.13
100 Back LCM
1:48.06
1:39.24
▲ 8.82
1:33.45
▲ 5.79
1:27.46
▲ 5.99
1:18.10
▲ 9.36
200 Back LCM
—
—
—
—
2:50.65
50 Breast LCM
53.34
45.36
▲ 7.98
42.09
▲ 3.27
40.53
▲ 1.56
36.39
▲ 4.14
100 Breast LCM
1:58.44
1:39.13
▲ 19.31
1:33.63
▲ 5.50
1:28.43
▲ 5.20
1:20.79
▲ 7.64
200 Breast LCM
—
—
—
—
3:00.53
50 Fly LCM
45.30
40.93
▲ 4.37
37.35
▲ 3.58
32.80
▲ 4.55
31.91
▲ 0.89
100 Fly LCM
—
1:32.06
1:26.47
▲ 5.59
1:15.00
▲ 11.47
1:12.41
▲ 2.59
200 Fly LCM
—
—
—
—
2:47.76
200 IM LCM
—
3:17.04
3:04.67
▲ 12.37
2:48.26
▲ 16.41
2:40.77
▲ 7.49
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.