Swimmer profile
Kailyn Jennings
Female11-12Palatine Park Dist Swim TeamIL · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
46.80
41.07
▲ 5.73
37.04
▲ 4.03
34.63
▲ 2.41
32.54
▲ 2.09
100 Free LCM
2:00.06
1:40.33
▲ 19.73
1:23.93
▲ 16.40
1:21.29
▲ 2.64
1:12.02
▲ 9.27
200 Free LCM
—
—
3:07.62
3:02.20
▲ 5.42
—
400 Free LCM
—
—
6:39.50
6:17.62
▲ 21.88
5:44.52
▲ 33.10
50 Back LCM
1:03.30
51.75
▲ 11.55
42.87
▲ 8.88
42.08
▲ 0.79
39.64
▲ 2.44
100 Back LCM
2:28.48
1:51.44
▲ 37.04
1:31.38
▲ 20.06
1:29.51
▲ 1.87
1:24.20
▲ 5.31
200 Back LCM
—
—
—
3:18.68
—
50 Breast LCM
1:15.27
59.31
▲ 15.96
51.87
▲ 7.44
47.78
▲ 4.09
44.23
▲ 3.55
100 Breast LCM
—
2:12.21
1:56.57
▲ 15.64
1:42.61
▲ 13.96
1:38.81
▲ 3.80
50 Fly LCM
1:02.47
46.78
▲ 15.69
40.01
▲ 6.77
35.88
▲ 4.13
33.66
▲ 2.22
100 Fly LCM
—
2:33.49
1:33.93
▲ 59.56
1:23.57
▲ 10.36
1:15.38
▲ 8.19
200 Fly LCM
—
—
—
—
2:57.59
200 IM LCM
—
4:19.79
3:23.37
▲ 56.42
3:11.20
▲ 12.17
2:56.39
▲ 14.81
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.