Swimmer profile
Grace Opolka
Female15-16Mandan Marlins Swim ClubND · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
—
46.28
41.09
▲ 5.19
33.42
▲ 7.67
32.25
▲ 1.17
31.01
▲ 1.24
29.74
▲ 1.27
100 Free SCY
2:49.92
1:52.96
▲ 56.96
—
1:12.87
▲ 40.09
1:14.19
▼ 1.32
1:08.72
▲ 5.47
1:07.46
▲ 1.26
200 Free SCY
—
—
—
2:58.23
2:43.45
▲ 14.78
2:34.24
▲ 9.21
2:23.72
▲ 10.52
500 Free SCY
—
—
—
—
7:19.96
6:47.12
▲ 32.84
6:27.01
▲ 20.11
1000 Free SCY
—
—
—
—
—
14:05.53
—
50 Back SCY
1:00.61
52.05
▲ 8.56
48.44
▲ 3.61
43.26
▲ 5.18
40.12
▲ 3.14
37.75
▲ 2.37
35.85
▲ 1.90
100 Back SCY
—
—
—
1:32.10
1:25.69
▲ 6.41
1:19.25
▲ 6.44
1:17.16
▲ 2.09
200 Back SCY
—
—
—
—
—
2:54.61
2:52.65
▲ 1.96
50 Breast SCY
—
—
1:00.13
51.65
▲ 8.48
52.12
▼ 0.47
42.30
▲ 9.82
42.71
▼ 0.41
100 Breast SCY
—
—
2:08.29
—
—
1:33.51
▲ 34.78
—
200 Breast SCY
—
—
—
—
—
3:26.79
—
50 Fly SCY
—
—
—
50.12
—
—
—
100 IM SCY
—
—
—
1:36.71
1:29.12
▲ 7.59
1:18.30
▲ 10.82
1:19.66
▼ 1.36
200 IM SCY
—
—
—
—
—
2:57.08
—
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.