Swimmer profile
Megan Grenzenbach
Female15-16Longmont Swim ClubCO · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
34.16
30.65
▲ 3.51
27.82
▲ 2.83
27.60
▲ 0.22
27.14
▲ 0.46
100 Free SCY
1:17.06
1:07.17
▲ 9.89
1:02.05
▲ 5.12
57.19
▲ 4.86
56.39
▲ 0.80
200 Free SCY
—
2:28.78
2:06.64
▲ 22.14
2:00.10
▲ 6.54
1:59.32
▲ 0.78
500 Free SCY
—
6:30.22
5:47.24
▲ 42.98
5:19.85
▲ 27.39
5:13.74
▲ 6.11
1000 Free SCY
—
—
—
—
10:49.29
1650 Free SCY
—
—
19:24.68
18:11.85
▲ 72.83
17:56.03
▲ 15.82
50 Back SCY
40.97
38.60
▲ 2.37
—
—
—
100 Back SCY
1:27.69
1:23.77
▲ 3.92
1:11.80
▲ 11.97
1:09.10
▲ 2.70
1:10.61
▼ 1.51
200 Back SCY
—
—
—
2:25.11
2:30.35
▼ 5.24
50 Breast SCY
47.82
40.37
▲ 7.45
—
—
36.36
▲ 4.01
100 Breast SCY
1:41.68
1:27.24
▲ 14.44
1:22.76
▲ 4.48
1:21.15
▲ 1.61
1:17.30
▲ 3.85
200 Breast SCY
—
3:11.20
3:01.27
▲ 9.93
2:50.30
▲ 10.97
2:49.98
▲ 0.32
50 Fly SCY
41.67
36.88
▲ 4.79
—
—
31.18
▲ 5.70
100 Fly SCY
—
—
1:16.23
1:09.47
▲ 6.76
1:05.47
▲ 4.00
200 Fly SCY
—
—
2:44.00
2:33.84
▲ 10.16
2:18.33
▲ 15.51
100 IM SCY
1:27.77
1:18.52
▲ 9.25
—
—
—
200 IM SCY
3:15.31
2:45.04
▲ 30.27
2:34.10
▲ 10.94
2:25.17
▲ 8.93
2:25.14
▲ 0.03
400 IM SCY
—
—
5:29.08
5:06.20
▲ 22.88
4:59.19
▲ 7.01
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.