Swimmer profile
Catherine Opalka
Female15-16Glacier Aquatic ClubMT · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free LCM
30.16
30.23
▼ 0.07
—
100 Free LCM
1:09.92
—
—
400 Free LCM
5:46.95
—
—
800 Free LCM
11:57.06
—
—
50 Back LCM
—
34.51
33.99
▲ 0.52
100 Back LCM
1:16.66
1:16.29
▲ 0.37
—
200 Back LCM
2:56.78
2:59.84
▼ 3.06
2:50.93
▲ 8.91
50 Breast LCM
38.08
39.00
▼ 0.92
38.62
▲ 0.38
100 Breast LCM
1:22.67
1:24.27
▼ 1.60
—
200 Breast LCM
3:05.49
3:14.60
▼ 9.11
3:16.45
▼ 1.85
50 Fly LCM
32.63
31.12
▲ 1.51
—
100 Fly LCM
1:11.69
1:10.65
▲ 1.04
—
200 Fly LCM
—
2:55.97
—
200 IM LCM
2:44.92
2:47.39
▼ 2.47
—
400 IM LCM
—
6:22.09
6:00.61
▲ 21.48
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.