Swimmer profile
Jill Kerkman
Female11-12Texas Ford AquaticsNT · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
51.24
41.34
▲ 9.90
35.60
▲ 5.74
33.65
▲ 1.95
31.39
▲ 2.26
100 Free LCM
1:47.20
—
1:14.27
▲ 32.93
1:11.47
▲ 2.80
1:06.10
▲ 5.37
200 Free LCM
4:10.07
3:25.68
▲ 44.39
2:53.82
▲ 31.86
2:31.77
▲ 22.05
2:23.26
▲ 8.51
400 Free LCM
—
—
5:58.24
5:15.60
▲ 42.64
5:01.52
▲ 14.08
50 Back LCM
57.21
52.15
▲ 5.06
41.73
▲ 10.42
39.56
▲ 2.17
37.32
▲ 2.24
100 Back LCM
2:00.90
—
1:29.24
▲ 31.66
1:23.72
▲ 5.52
1:18.18
▲ 5.54
200 Back LCM
—
—
—
—
2:41.92
50 Breast LCM
1:08.65
57.10
▲ 11.55
50.76
▲ 6.34
45.48
▲ 5.28
46.00
▼ 0.52
100 Breast LCM
2:22.10
1:56.47
▲ 25.63
1:43.72
▲ 12.75
1:40.36
▲ 3.36
1:38.69
▲ 1.67
200 Breast LCM
5:08.84
—
—
—
—
50 Fly LCM
1:05.48
56.76
▲ 8.72
39.05
▲ 17.71
37.19
▲ 1.86
36.10
▲ 1.09
100 Fly LCM
—
—
1:28.41
1:20.82
▲ 7.59
1:15.36
▲ 5.46
200 Fly LCM
—
—
—
—
2:48.23
200 IM LCM
—
3:46.92
3:04.26
▲ 42.66
2:54.47
▲ 9.79
2:46.17
▲ 8.30
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.