Swimmer profile
Kallie Hersh
Female13-14Nation's Capital Swim ClubPV · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
38.86
35.00
▲ 3.86
32.07
▲ 2.93
29.10
▲ 2.97
28.83
▲ 0.27
100 Free LCM
1:28.09
1:18.53
▲ 9.56
1:12.20
▲ 6.33
1:07.58
▲ 4.62
1:05.69
▲ 1.89
200 Free LCM
3:28.13
2:49.65
▲ 38.48
2:41.11
▲ 8.54
2:23.91
▲ 17.20
2:18.75
▲ 5.16
400 Free LCM
—
—
5:45.04
5:09.94
▲ 35.10
4:49.63
▲ 20.31
800 Free LCM
—
—
—
10:42.58
—
50 Back LCM
45.21
38.07
▲ 7.14
36.62
▲ 1.45
33.62
▲ 3.00
31.82
▲ 1.80
100 Back LCM
1:40.62
1:26.67
▲ 13.95
1:19.43
▲ 7.24
1:09.61
▲ 9.82
1:08.65
▲ 0.96
200 Back LCM
—
2:58.57
2:48.90
▲ 9.67
2:31.46
▲ 17.44
2:29.41
▲ 2.05
50 Breast LCM
48.19
41.49
▲ 6.70
37.60
▲ 3.89
34.22
▲ 3.38
33.51
▲ 0.71
100 Breast LCM
1:45.27
1:33.61
▲ 11.66
1:24.80
▲ 8.81
1:18.53
▲ 6.27
1:18.80
▼ 0.27
200 Breast LCM
—
3:25.95
3:05.34
▲ 20.61
2:57.79
▲ 7.55
2:56.58
▲ 1.21
50 Fly LCM
43.58
42.48
▲ 1.10
36.72
▲ 5.76
34.72
▲ 2.00
—
100 Fly LCM
—
1:44.59
1:24.71
▲ 19.88
1:20.26
▲ 4.45
1:15.29
▲ 4.97
200 Fly LCM
—
3:54.26
—
—
2:54.30
▲ 59.96
200 IM LCM
3:53.16
3:14.96
▲ 38.20
2:49.59
▲ 25.37
2:36.30
▲ 13.29
2:31.79
▲ 4.51
400 IM LCM
—
7:02.62
6:02.07
▲ 60.55
5:35.86
▲ 26.21
5:34.76
▲ 1.10
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.