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 SCY
33.30
29.33
▲ 3.97
27.98
▲ 1.35
27.43
▲ 0.55
100 Free SCY
1:23.84
1:08.38
▲ 15.46
1:02.21
▲ 6.17
59.90
▲ 2.31
200 Free SCY
2:46.04
2:28.30
▲ 17.74
2:22.65
▲ 5.65
2:13.67
▲ 8.98
500 Free SCY
—
6:44.59
6:24.97
▲ 19.62
5:56.86
▲ 28.11
50 Back SCY
39.53
34.66
▲ 4.87
32.63
▲ 2.03
32.78
▼ 0.15
100 Back SCY
1:29.67
1:18.55
▲ 11.12
1:11.21
▲ 7.34
1:09.37
▲ 1.84
200 Back SCY
—
—
—
2:31.21
50 Breast SCY
44.63
36.96
▲ 7.67
35.66
▲ 1.30
34.23
▲ 1.43
100 Breast SCY
1:41.49
1:22.31
▲ 19.18
1:16.80
▲ 5.51
1:14.96
▲ 1.84
200 Breast SCY
—
—
2:49.06
2:43.88
▲ 5.18
50 Fly SCY
50.31
33.66
▲ 16.65
31.13
▲ 2.53
31.08
▲ 0.05
100 Fly SCY
—
1:23.52
1:09.82
▲ 13.70
1:09.80
▲ 0.02
200 Fly SCY
—
—
—
2:43.15
100 IM SCY
1:38.94
1:13.94
▲ 25.00
1:09.77
▲ 4.17
1:07.73
▲ 2.04
200 IM SCY
—
2:45.97
2:32.13
▲ 13.84
2:26.99
▲ 5.14
400 IM SCY
—
—
—
5:17.06
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.