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Bayley Rosen

Age: 13 years old
Age Category: 13-14
Team: Fort Collins Area Swim Team | Colorado Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Fort Collins Area Swim Team Colorado Swimming Western Zone USA
Free 50 Y 29.27 13 02/13/2026 BB A: 27.89 (+1.38s | 4.7%) 11 260 1,000+ 1,000+
Free 100 Y 1:05.23 13 01/23/2026 BB A: 1:00.89 (+4.34s | 6.7%) 9 282 1,000+ 1,000+
50 Free
30.92
30.92
100 Free
34.31
1:05.23
100 Free
1:05.23
Free 200 Y 2:21.56 13 03/06/2026 BB A: 2:11.69 (+9.87s | 7.0%) 5 208 1,000+ 1,000+
25 Free
15.20
15.20
50 Free
17.36
32.56
50 Free
32.56
75 Free
18.17
50.73
100 Free
18.34
1:09.07
50 Free
36.51
125 Free
19.01
1:28.08
150 Free
18.56
1:46.64
50 Free
37.57
175 Free
18.46
2:05.10
200 Free
16.46
2:21.56
50 Free
34.92
Free 500 Y 6:26.77 13 03/06/2026 B BB: 6:22.79 (+3.98s | 1.0%) 5 187 1,000+ 1,000+
25 Free
3:09.17
3:09.17
75 Free
18.73
3:27.90
100 Free
20.32
3:48.22
50 Free
39.05
125 Free
20.13
4:08.35
150 Free
20.19
4:28.54
50 Free
40.32
175 Free
20.21
4:48.75
200 Free
20.16
5:08.91
50 Free
40.37
225 Free
20.53
5:29.44
250 Free
57.33
6:26.77
50 Free
1:17.86
Back 50 Y 35.98 12 01/11/2025 7 232 1,000+ 1,000+
Back 100 Y 1:17.65 13 12/12/2025 B: 1:16.89 (+0.76s | 1.0%) 11 314 1,000+ 1,000+
50 Back
38.32
38.32
100 Back
39.33
1:17.65
100 Back
1:17.65
Back 200 Y 2:43.01 13 01/23/2026 B BB: 2:34.49 (+8.52s | 5.2%) 8 219 1,000+ 1,000+
50 Back
39.27
39.27
100 Back
42.28
1:21.55
100 Back
1:21.55
150 Back
42.83
2:04.38
200 Back
38.63
2:43.01
100 Back
1:21.46
Breast 50 Y 37.75 12 12/13/2024 5 96 1,000+ 1,000+
Breast 100 Y 1:20.83 13 02/13/2026 BB A: 1:15.99 (+4.84s | 6.0%) 5 139 1,000+ 1,000+
50 Breast
38.94
38.94
100 Breast
41.89
1:20.83
100 Breast
1:20.83
Breast 200 Y 2:53.26 12 02/28/2025 BB A: 2:43.79 (+9.47s | 5.5%) 5 106 861 1,000+
50 Breast
40.39
40.39
100 Breast
44.19
1:24.58
100 Breast
1:24.58
150 Breast
45.05
2:09.63
200 Breast
43.63
2:53.26
100 Breast
1:28.68
Fly 50 Y 35.75 12 11/23/2024 7 248 1,000+ 1,000+
Fly 100 Y 1:12.57 13 01/23/2026 B BB: 1:11.29 (+1.28s | 1.8%) 3 166 1,000+ 1,000+
50 Fly
32.89
32.89
100 Fly
39.68
1:12.57
100 Fly
1:12.57
Fly 200 Y 2:45.76 13 03/06/2026 B BB: 2:38.99 (+6.77s | 4.1%) 1 74 642 1,000+
25 Fly
17.22
17.22
50 Fly
20.18
37.40
50 Fly
37.40
75 Fly
19.84
57.24
100 Fly
21.94
1:19.18
50 Fly
41.78
125 Fly
21.05
1:40.23
150 Fly
22.24
2:02.47
50 Fly
43.29
175 Fly
22.36
2:24.83
200 Fly
20.93
2:45.76
50 Fly
43.29
IM 200 Y 2:35.53 13 02/13/2026 BB A: 2:27.19 (+8.34s | 5.4%) 6 170 1,000+ 1,000+
50 Fly
35.19
35.19
100 Back
39.97
1:15.16
100 IM
1:15.16
150 Breast
45.31
2:00.47
200 Free
35.06
2:35.53
100 IM
1:20.37
IM 400 Y 5:37.17 12 02/28/2025 BB A: 5:13.49 (+23.68s | 7.0%) 4 110 875 1,000+
50 Fly
36.49
36.49
100 Fly
44.20
1:20.69
100 Fly
1:20.69
150 Back
43.52
2:04.21
200 Back
41.88
2:46.09
100 Back
1:25.40
250 Breast
48.23
3:34.32
300 Breast
46.91
4:21.23
100 Breast
1:35.14
350 Free
38.23
4:59.46
400 Free
37.71
5:37.17
100 Free
1:15.94

Long course distance

Event Time Age Date Standard Next Standard Fort Collins Area Swim Team Colorado Swimming Western Zone USA
Free 50 M 35.61 13 05/16/2025 B BB: 34.59 (+1.02s | 2.9%) 10 302 1,000+ 1,000+
Free 100 M 1:19.91 13 04/25/2025 B BB: 1:15.39 (+4.52s | 5.7%) 11 306 1,000+ 1,000+
50 Free
37.89
37.89
100 Free
42.02
1:19.91
100 Free
1:19.91
Free 200 M 2:51.07 13 04/25/2025 B BB: 2:42.79 (+8.28s | 4.8%) 6 213 1,000+ 1,000+
50 Free
38.28
38.28
100 Free
45.66
1:23.94
100 Free
1:23.94
150 Free
46.08
2:10.02
200 Free
41.05
2:51.07
100 Free
1:27.13
Free 400 M 6:14.37 13 04/25/2025 B: 6:08.09 (+6.28s | 1.7%) 8 191 1,000+ 1,000+
50 Free
43.00
43.00
100 Free
48.03
1:31.03
100 Free
1:31.03
150 Free
48.28
2:19.31
200 Free
47.90
3:07.21
100 Free
1:36.18
250 Free
49.74
3:56.95
300 Free
49.46
4:46.41
100 Free
1:39.20
350 Free
49.10
5:35.51
400 Free
38.86
6:14.37
100 Free
1:27.96
Back 50 M 41.67 13 06/28/2025 7 188 1,000+ 1,000+
Back 100 M 1:31.79 13 05/16/2025 B: 1:29.69 (+2.10s | 2.3%) 11 256 1,000+ 1,000+
50 Back
44.70
44.70
100 Back
47.09
1:31.79
100 Back
1:31.79
Back 200 M 3:15.95 13 07/11/2025 B: 3:13.29 (+2.66s | 1.4%) 5 186 1,000+ 1,000+
50 Back
47.60
47.60
100 Back
53.90
1:41.50
100 Back
1:41.50
150 Back
49.88
2:31.38
200 Back
44.57
3:15.95
100 Back
1:34.45
Breast 50 M 45.07 13 04/25/2025 5 120 956 1,000+
Breast 100 M 1:35.53 13 04/25/2025 B BB: 1:34.99 (+0.54s | 0.6%) 4 104 886 1,000+
50 Breast
47.51
47.51
100 Breast
48.02
1:35.53
100 Breast
1:35.53
Breast 200 M 3:21.21 13 07/11/2025 BB A: 3:08.89 (+12.32s | 6.1%) 5 76 570 1,000+
50 Breast
47.03
47.03
100 Breast
51.43
1:38.46
100 Breast
1:38.46
150 Breast
53.86
2:32.32
200 Breast
48.89
3:21.21
100 Breast
1:42.75
Fly 50 M 38.43 13 04/25/2025 5 147 1,000+ 1,000+
Fly 100 M 1:35.50 13 04/25/2025 B: 1:27.19 (+8.31s | 8.7%) 7 175 1,000+ 1,000+
50 Fly
44.51
44.51
100 Fly
50.99
1:35.50
100 Fly
1:35.50
IM 200 M 3:01.84 13 07/11/2025 BB A: 2:48.99 (+12.85s | 7.1%) 5 129 1,000+ 1,000+
50 Fly
40.39
40.39
100 Back
46.68
1:27.07
100 IM
1:27.07
150 Breast
54.19
2:21.26
200 Free
40.58
3:01.84
100 IM
1:34.77
IM 400 M 6:32.43 13 07/11/2025 B BB: 6:28.19 (+4.24s | 1.1%) 4 72 518 995
50 Fly
43.14
43.14
100 Fly
51.06
1:34.20
100 Fly
1:34.20
150 Back
53.02
2:27.22
200 Back
49.80
3:17.02
100 Back
1:42.82
250 Breast
54.01
4:11.03
300 Breast
56.01
5:07.04
100 Breast
1:50.02
350 Free
44.79
5:51.83
400 Free
40.60
6:32.43
100 Free
1:25.39

Above are the fastest times that Bayley Rosen has achieved in her swimming career. For each event, you can find Bayley's best time, the corresponding time standard, as well as how much faster Bayley needs to be to reach the next level. The last columns provide Bayley rankings at the team and LSC levels. These rankings are based on the Bayley'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.