Swimmer profile
Kerrina Mozdzierz
Female11-12Fox Valley Swim TeamIL · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
37.36
32.51
▲ 4.85
31.12
▲ 1.39
30.72
▲ 0.40
100 Free LCM
1:29.73
1:14.04
▲ 15.69
1:13.11
▲ 0.93
1:06.70
▲ 6.41
200 Free LCM
3:14.54
2:53.40
▲ 21.14
2:43.51
▲ 9.89
2:32.45
▲ 11.06
400 Free LCM
—
6:27.66
5:37.43
▲ 50.23
5:45.66
▼ 8.23
800 Free LCM
—
—
11:44.50
11:11.31
▲ 33.19
50 Back LCM
46.39
39.07
▲ 7.32
38.04
▲ 1.03
37.21
▲ 0.83
100 Back LCM
1:40.63
1:25.57
▲ 15.06
1:22.87
▲ 2.70
1:24.48
▼ 1.61
200 Back LCM
—
—
—
3:02.56
50 Breast LCM
51.31
44.63
▲ 6.68
42.91
▲ 1.72
40.38
▲ 2.53
100 Breast LCM
1:52.95
1:35.50
▲ 17.45
1:31.31
▲ 4.19
1:31.17
▲ 0.14
200 Breast LCM
—
—
3:15.63
3:08.92
▲ 6.71
50 Fly LCM
—
38.99
36.13
▲ 2.86
34.94
▲ 1.19
100 Fly LCM
2:17.23
1:36.62
▲ 40.61
1:25.84
▲ 10.78
1:22.44
▲ 3.40
200 IM LCM
3:48.69
3:05.76
▲ 42.93
2:56.40
▲ 9.36
2:49.39
▲ 7.01
400 IM LCM
—
—
6:41.21
—
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.