Swimmer profile
Merick Zimmermann
Female11-12Columbia Aquatics AssociationMD · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
45.10
38.35
▲ 6.75
33.34
▲ 5.01
31.23
▲ 2.11
27.50
▲ 3.73
100 Free SCY
—
1:22.52
1:14.43
▲ 8.09
1:12.21
▲ 2.22
1:02.50
▲ 9.71
200 Free SCY
—
—
2:46.85
2:24.13
▲ 22.72
2:12.62
▲ 11.51
500 Free SCY
—
—
7:36.91
6:48.00
▲ 48.91
5:52.09
▲ 55.91
50 Back SCY
52.17
42.19
▲ 9.98
39.08
▲ 3.11
36.02
▲ 3.06
30.53
▲ 5.49
100 Back SCY
—
1:35.86
1:24.41
▲ 11.45
1:15.33
▲ 9.08
1:03.13
▲ 12.20
200 Back SCY
—
—
3:08.33
2:40.20
▲ 28.13
2:17.60
▲ 22.60
50 Breast SCY
—
51.85
45.90
▲ 5.95
41.74
▲ 4.16
37.19
▲ 4.55
100 Breast SCY
—
1:54.80
1:38.66
▲ 16.14
1:29.31
▲ 9.35
1:20.46
▲ 8.85
200 Breast SCY
—
—
—
3:11.77
2:50.12
▲ 21.65
50 Fly SCY
—
41.43
35.85
▲ 5.58
33.42
▲ 2.43
30.18
▲ 3.24
100 Fly SCY
—
—
1:24.06
1:16.55
▲ 7.51
1:06.91
▲ 9.64
200 Fly SCY
—
—
—
—
2:30.40
100 IM SCY
—
1:34.09
1:25.63
▲ 8.46
1:16.78
▲ 8.85
1:07.13
▲ 9.65
200 IM SCY
—
—
2:58.35
2:43.21
▲ 15.14
2:22.64
▲ 20.57
400 IM SCY
—
—
—
5:35.49
5:03.55
▲ 31.94
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.