New! ScoreMeUp is now available on the App Store. Download the iOS app →

Megan Grenzenbach

Age: 16 years old
Age Category: 15-16
Team: Longmont Swim Club | Colorado Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Longmont Swim Club Colorado Swimming Western Zone USA
Free 50 Y 27.14 16 01/16/2026 A AA: 26.09 (+1.05s | 3.9%) 3 175 1,000+ 1,000+
Free 100 Y 56.39 Analysis 16 02/20/2026 AA AAA: 53.99 (+2.40s | 4.3%) 2 89 638 1,000+
50 Free
27.47
27.47
100 Free
28.92
56.39
100 Free
56.39
Free 200 Y 1:59.39 Analysis 16 02/13/2026 AA AAA: 1:57.09 (+2.30s | 1.9%) 1 45 350 1,000+
50 Free
27.45
27.45
100 Free
29.94
57.39
100 Free
57.39
150 Free
31.44
1:28.83
200 Free
30.56
1:59.39
100 Free
1:02.00
Free 500 Y 5:17.46 Analysis 16 02/06/2026 AA AAA: 5:15.09 (+2.37s | 0.7%) 1 21 214 753
50 Free
29.47
29.47
100 Free
31.76
1:01.23
100 Free
1:01.23
150 Free
31.84
1:33.07
200 Free
32.21
2:05.28
100 Free
1:04.05
250 Free
32.39
2:37.67
300 Free
32.54
3:10.21
100 Free
1:04.93
350 Free
32.61
3:42.82
400 Free
32.15
4:14.97
100 Free
1:04.76
450 Free
31.72
4:46.69
500 Free
30.77
5:17.46
100 Free
1:02.49
Free 1000 Y 11:16.39 Analysis 16 01/09/2026 AA AAA: 10:54.49 (+21.90s | 3.2%) 1 20 208 711
50 Free
30.77
30.77
100 Free
33.10
1:03.87
100 Free
1:03.87
150 Free
32.98
1:36.85
200 Free
32.90
2:09.75
100 Free
1:05.88
250 Free
33.22
2:42.97
300 Free
33.68
3:16.65
100 Free
1:06.90
350 Free
33.88
3:50.53
400 Free
34.13
4:24.66
100 Free
1:08.01
450 Free
34.02
4:58.68
500 Free
33.84
5:32.52
100 Free
1:07.86
550 Free
34.09
6:06.61
600 Free
34.12
6:40.73
100 Free
1:08.21
650 Free
34.52
7:15.25
700 Free
34.47
7:49.72
100 Free
1:08.99
750 Free
34.69
8:24.41
800 Free
34.77
8:59.18
100 Free
1:09.46
850 Free
34.89
9:34.07
900 Free
34.67
10:08.74
100 Free
1:09.56
950 Free
34.51
10:43.25
1000 Free
33.14
11:16.39
100 Free
1:07.65
Free 1650 Y 18:11.85 Analysis 16 02/28/2025 AAA AAAA: 17:26.89 (+44.96s | 4.1%) 1 14 99 353
50 Free
29.74
29.74
100 Free
32.15
1:01.89
100 Free
1:01.89
150 Free
32.63
1:34.52
200 Free
33.02
2:07.54
100 Free
1:05.65
250 Free
33.32
2:40.86
300 Free
33.66
3:14.52
100 Free
1:06.98
350 Free
33.57
3:48.09
400 Free
33.64
4:21.73
100 Free
1:07.21
450 Free
33.60
4:55.33
500 Free
33.58
5:28.91
100 Free
1:07.18
550 Free
33.63
6:02.54
600 Free
33.36
6:35.90
100 Free
1:06.99
650 Free
33.42
7:09.32
700 Free
33.49
7:42.81
100 Free
1:06.91
750 Free
33.10
8:15.91
800 Free
33.06
8:48.97
100 Free
1:06.16
850 Free
33.11
9:22.08
900 Free
33.38
9:55.46
100 Free
1:06.49
950 Free
33.24
10:28.70
1000 Free
33.34
11:02.04
100 Free
1:06.58
1050 Free
33.11
11:35.15
1100 Free
33.44
12:08.59
100 Free
1:06.55
1150 Free
33.15
12:41.74
1200 Free
32.97
13:14.71
100 Free
1:06.12
1250 Free
33.14
13:47.85
1300 Free
33.03
14:20.88
100 Free
1:06.17
1350 Free
33.09
14:53.97
1400 Free
33.38
15:27.35
100 Free
1:06.47
1450 Free
33.40
16:00.75
1500 Free
33.37
16:34.12
100 Free
1:06.77
1550 Free
33.38
17:07.50
1600 Free
33.21
17:40.71
100 Free
1:06.59
1650 Free
31.14
18:11.85
Back 100 Y 1:09.10 Analysis 16 12/06/2024 BB A: 1:04.09 (+5.01s | 7.3%) 5 192 1,000+ 1,000+
50 Back
33.73
33.73
100 Back
35.37
1:09.10
100 Back
1:09.10
Back 200 Y 2:25.11 Analysis 16 03/07/2025 BB A: 2:19.09 (+6.02s | 4.1%) 4 127 820 1,000+
50 Back
35.39
35.39
100 Back
36.37
1:11.76
100 Back
1:11.76
150 Back
37.39
1:49.15
200 Back
35.96
2:25.11
100 Back
1:13.35
Breast 100 Y 1:17.30 Analysis 16 01/16/2026 BB A: 1:13.69 (+3.61s | 4.7%) 2 137 949 1,000+
50 Breast
36.92
36.92
100 Breast
40.38
1:17.30
100 Breast
1:17.30
Breast 200 Y 2:49.98 Analysis 16 03/06/2026 BB A: 2:39.39 (+10.59s | 6.2%) 4 108 858 1,000+
25 Breast
17.90
17.90
50 Breast
20.54
38.44
50 Breast
38.44
75 Breast
21.33
59.77
100 Breast
21.59
1:21.36
50 Breast
42.92
125 Breast
22.27
1:43.63
150 Breast
22.31
2:05.94
50 Breast
44.58
175 Breast
22.31
2:28.25
200 Breast
21.73
2:49.98
50 Breast
44.04
Fly 100 Y 1:05.47 Analysis 16 01/16/2026 BB A: 1:03.79 (+1.68s | 2.6%) 2 115 833 1,000+
50 Fly
31.03
31.03
100 Fly
34.44
1:05.47
100 Fly
1:05.47
Fly 200 Y 2:23.61 Analysis 16 02/20/2026 BB A: 2:22.09 (+1.52s | 1.1%) 1 39 342 1,000+
50 Fly
31.77
31.77
100 Fly
36.03
1:07.80
100 Fly
1:07.80
150 Fly
38.08
1:45.88
200 Fly
37.73
2:23.61
100 Fly
1:15.81
IM 200 Y 2:25.14 Analysis 16 03/06/2026 BB A: 2:22.39 (+2.75s | 1.9%) 3 128 938 1,000+
25 Fly
15.28
15.28
50 Back
16.17
31.45
50 IM
31.45
75 Breast
19.30
50.75
100 Free
18.76
1:09.51
50 IM
38.06
125 Free
21.46
1:30.97
150 Free
22.01
1:52.98
50 IM
43.47
175 Free
16.62
2:09.60
200 Free
15.54
2:25.14
50 IM
32.16
IM 400 Y 4:59.19 Analysis 16 02/20/2026 A AA: 4:51.59 (+7.60s | 2.5%) 1 54 442 1,000+
50 Fly
32.45
32.45
100 Fly
37.27
1:09.72
100 Fly
1:09.72
150 Back
39.09
1:48.81
200 Back
37.76
2:26.57
100 Back
1:16.85
250 Breast
42.91
3:09.48
300 Breast
44.28
3:53.76
100 Breast
1:27.19
350 Free
33.56
4:27.32
400 Free
31.87
4:59.19
100 Free
1:05.43

Long course distance

Event Time Age Date Standard Next Standard Longmont Swim Club Colorado Swimming Western Zone USA
Free 50 M 30.73 16 04/25/2025 A AA: 29.59 (+1.14s | 3.7%) 2 120 921 1,000+
Free 100 M 1:05.80 Analysis 16 06/19/2025 A AA: 1:04.39 (+1.41s | 2.1%) 2 92 695 1,000+
Free 200 M 2:17.72 Analysis 16 06/13/2025 AA AAA: 2:12.99 (+4.73s | 3.4%) 1 36 289 817
50 Free
32.25
32.25
100 Free
34.63
1:06.88
100 Free
1:06.88
150 Free
35.61
1:42.49
200 Free
35.23
2:17.72
100 Free
1:10.84
Free 400 M 4:43.62 Analysis 16 07/17/2025 AA AAA: 4:39.09 (+4.53s | 1.6%) 1 11 136 381
50 Free
33.25
33.25
100 Free
34.73
1:07.98
100 Free
1:07.98
150 Free
35.94
1:43.92
200 Free
35.71
2:19.63
100 Free
1:11.65
250 Free
36.16
2:55.79
300 Free
36.18
3:31.97
100 Free
1:12.34
350 Free
36.57
4:08.54
400 Free
35.08
4:43.62
100 Free
1:11.65
Free 800 M 10:04.78 Analysis 16 05/16/2025 AA AAA: 9:39.69 (+25.09s | 4.1%) 2 22 154 460
50 Free
34.88
34.88
100 Free
37.42
1:12.30
100 Free
1:12.30
150 Free
37.57
1:49.87
200 Free
38.06
2:27.93
100 Free
1:15.63
250 Free
37.83
3:05.76
300 Free
38.11
3:43.87
100 Free
1:15.94
350 Free
38.02
4:21.89
400 Free
38.64
5:00.53
100 Free
1:16.66
450 Free
38.50
5:39.03
500 Free
38.51
6:17.54
100 Free
1:17.01
550 Free
38.36
6:55.90
600 Free
38.84
7:34.74
100 Free
1:17.20
650 Free
38.70
8:13.44
750 Free
1:15.45
9:28.89
800 Free
35.89
10:04.78
100 Free
1:51.34
Free 1500 M 18:50.40 Analysis 16 06/13/2025 AA AAA: 18:30.59 (+19.81s | 1.8%) 1 11 76 208
50 Free
34.34
34.34
100 Free
36.58
1:10.92
100 Free
1:10.92
150 Free
37.21
1:48.13
200 Free
37.79
2:25.92
100 Free
1:15.00
250 Free
38.12
3:04.04
300 Free
37.73
3:41.77
100 Free
1:15.85
350 Free
37.93
4:19.70
400 Free
38.21
4:57.91
100 Free
1:16.14
450 Free
37.91
5:35.82
500 Free
38.14
6:13.96
100 Free
1:16.05
550 Free
38.14
6:52.10
600 Free
37.76
7:29.86
100 Free
1:15.90
650 Free
37.95
8:07.81
700 Free
37.99
8:45.80
100 Free
1:15.94
750 Free
37.97
9:23.77
800 Free
38.09
10:01.86
100 Free
1:16.06
850 Free
37.95
10:39.81
900 Free
37.99
11:17.80
100 Free
1:15.94
950 Free
38.01
11:55.81
1000 Free
37.96
12:33.77
100 Free
1:15.97
1050 Free
38.16
13:11.93
1100 Free
38.01
13:49.94
100 Free
1:16.17
1150 Free
38.27
14:28.21
1200 Free
38.10
15:06.31
100 Free
1:16.37
1250 Free
38.00
15:44.31
1300 Free
38.14
16:22.45
100 Free
1:16.14
1350 Free
38.07
17:00.52
1400 Free
37.66
17:38.18
100 Free
1:15.73
1450 Free
37.24
18:15.42
1500 Free
34.98
18:50.40
100 Free
1:12.22
Back 100 M 1:21.72 Analysis 16 04/24/2026 B BB: 1:20.69 (+1.03s | 1.3%) 5 171 1,000+ 1,000+
50 Back
40.49
40.49
100 Back
41.23
1:21.72
100 Back
1:21.72
Back 200 M 2:51.48 Analysis 16 05/02/2026 BB A: 2:40.09 (+11.39s | 6.6%) 5 118 756 1,000+
50 Back
41.12
41.12
100 Back
42.83
1:23.95
100 Back
1:23.95
150 Back
43.94
2:07.89
200 Back
43.59
2:51.48
100 Back
1:27.53
Breast 100 M 1:34.02 Analysis 16 06/19/2025 B BB: 1:31.59 (+2.43s | 2.6%) 4 143 982 1,000+
Breast 200 M 3:19.98 Analysis 16 05/02/2026 B BB: 3:17.29 (+2.69s | 1.3%) 2 108 765 1,000+
50 Breast
45.37
45.37
100 Breast
49.20
1:34.57
100 Breast
1:34.57
150 Breast
53.10
2:27.67
200 Breast
52.31
3:19.98
100 Breast
1:45.41
Fly 100 M 1:15.65 Analysis 16 05/15/2026 BB A: 1:12.29 (+3.36s | 4.4%) 1 75 620 1,000+
50 Fly
35.49
35.49
100 Fly
40.16
1:15.65
100 Fly
1:15.65
Fly 200 M 2:51.12 Analysis 16 07/11/2025 BB A: 2:40.99 (+10.13s | 5.9%) 1 30 280 774
50 Fly
38.18
38.18
100 Fly
42.89
1:21.07
100 Fly
1:21.07
150 Fly
46.64
2:07.71
200 Fly
43.41
2:51.12
100 Fly
1:30.05
IM 200 M 2:43.42 Analysis 16 07/11/2025 A AA: 2:36.99 (+6.43s | 3.9%) 1 76 542 1,000+
50 Fly
36.93
36.93
100 Back
43.53
1:20.46
100 IM
1:20.46
150 Breast
47.98
2:08.44
200 Free
34.98
2:43.42
100 IM
1:22.96
IM 400 M 5:47.71 Analysis 16 05/15/2026 BB A: 5:46.89 (+0.82s | 0.2%) 1 40 360 914
50 Fly
37.00
37.00
100 Fly
41.32
1:18.32
100 Fly
1:18.32
150 Back
46.02
2:04.34
200 Back
45.38
2:49.72
100 Back
1:31.40
250 Breast
50.82
3:40.54
300 Breast
50.80
4:31.34
100 Breast
1:41.62
350 Free
38.88
5:10.22
400 Free
37.49
5:47.71
100 Free
1:16.37

Above are the fastest times that Megan Grenzenbach has achieved in her swimming career. For each event, you can find Megan's best time, the corresponding time standard, as well as how much faster Megan needs to be to reach the next level. The last columns provide Megan rankings at the team and LSC levels. These rankings are based on the Megan's personal best, her current age category, and team; and are calculated from all the meets results.

Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.