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Owen Rosenthal

Age: 18 years old
Age Category: 17-18
Team: North Shore Swim Club | New England Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard North Shore Swim Club New England Swimming Eastern Zone USA
Free 50 Y 23.91 18 04/11/2025 BB A: 23.59 (+0.32s | 1.3%) 3 137 916 1,000+
Free 100 Y 50.71 Analysis 18 12/18/2025 A AA: 49.59 (+1.12s | 2.2%) 3 100 653 1,000+
50 Free
24.48
24.48
100 Free
26.23
50.71
100 Free
50.71
Free 200 Y 1:49.63 Analysis 18 11/21/2025 AA AAA: 1:44.99 (+4.64s | 4.2%) 1 66 488 1,000+
50 Free
25.10
25.10
100 Free
27.74
52.84
100 Free
52.84
150 Free
28.66
1:21.50
200 Free
28.13
1:49.63
100 Free
56.79
Free 500 Y 5:03.99 Analysis 18 04/11/2025 A AA: 4:58.39 (+5.60s | 1.8%) 1 48 369 1,000+
50 Free
26.59
26.59
100 Free
29.77
56.36
100 Free
56.36
150 Free
30.52
1:26.88
200 Free
30.67
1:57.55
100 Free
1:01.19
250 Free
31.02
2:28.57
300 Free
31.05
2:59.62
100 Free
1:02.07
350 Free
31.34
3:30.96
400 Free
31.73
4:02.69
100 Free
1:03.07
450 Free
31.32
4:34.01
500 Free
29.98
5:03.99
100 Free
1:01.30
Free 1000 Y 11:10.43 Analysis 18 10/17/2025 BB A: 10:51.59 (+18.84s | 2.8%) 4 45 330 1,000+
50 Free
29.19
29.19
100 Free
33.18
1:02.37
100 Free
1:02.37
150 Free
34.32
1:36.69
200 Free
34.38
2:11.07
100 Free
1:08.70
250 Free
34.16
2:45.23
300 Free
33.94
3:19.17
100 Free
1:08.10
350 Free
34.09
3:53.26
400 Free
34.34
4:27.60
100 Free
1:08.43
450 Free
33.83
5:01.43
500 Free
34.32
5:35.75
100 Free
1:08.15
550 Free
33.89
6:09.64
600 Free
33.89
6:43.53
100 Free
1:07.78
650 Free
34.23
7:17.76
700 Free
34.51
7:52.27
100 Free
1:08.74
750 Free
34.43
8:26.70
800 Free
34.04
9:00.74
100 Free
1:08.47
850 Free
33.81
9:34.55
900 Free
33.41
10:07.96
100 Free
1:07.22
950 Free
32.87
10:40.83
1000 Free
29.60
11:10.43
100 Free
1:02.47
Free 1650 Y 18:33.43 Analysis 18 01/09/2026 BB A: 18:07.69 (+25.74s | 2.3%) 1 35 238 995
50 Free
28.90
28.90
100 Free
33.12
1:02.02
100 Free
1:02.02
150 Free
33.40
1:35.42
200 Free
34.25
2:09.67
100 Free
1:07.65
250 Free
34.19
2:43.86
300 Free
33.86
3:17.72
100 Free
1:08.05
350 Free
32.85
3:50.57
400 Free
33.09
4:23.66
100 Free
1:05.94
450 Free
33.75
4:57.41
500 Free
32.57
5:29.98
100 Free
1:06.32
550 Free
32.93
6:02.91
600 Free
33.34
6:36.25
100 Free
1:06.27
650 Free
33.82
7:10.07
700 Free
33.68
7:43.75
100 Free
1:07.50
750 Free
33.63
8:17.38
800 Free
34.43
8:51.81
100 Free
1:08.06
850 Free
33.76
9:25.57
900 Free
34.38
9:59.95
100 Free
1:08.14
950 Free
35.21
10:35.16
1000 Free
34.83
11:09.99
100 Free
1:10.04
1050 Free
34.63
11:44.62
1100 Free
33.39
12:18.01
100 Free
1:08.02
1150 Free
33.69
12:51.70
1200 Free
34.37
13:26.07
100 Free
1:08.06
1250 Free
34.76
14:00.83
1300 Free
34.88
14:35.71
100 Free
1:09.64
1350 Free
34.14
15:09.85
1400 Free
34.38
15:44.23
100 Free
1:08.52
1450 Free
34.31
16:18.54
1500 Free
34.85
16:53.39
100 Free
1:09.16
1550 Free
33.82
17:27.21
1600 Free
33.64
18:00.85
100 Free
1:07.46
1650 Free
32.58
18:33.43
Back 50 Y 31.98 18 10/17/2025 7 137 719 1,000+
Back 100 Y 1:03.91 Analysis 18 01/09/2026 B BB: 1:00.59 (+3.32s | 5.2%) 5 159 931 1,000+
50 Back
31.25
31.25
100 Back
32.66
1:03.91
100 Back
1:03.91
Breast 50 Y 26.86 18 12/18/2025 1 10 57 191
Breast 100 Y 57.32 Analysis 18 12/18/2025 AAA AAAA: 55.99 (+1.33s | 2.3%) 1 3 55 293
50 Breast
27.12
27.12
100 Breast
30.20
57.32
100 Breast
57.32
Breast 200 Y 2:09.38 Analysis 18 12/18/2025 AA AAA: 2:07.49 (+1.89s | 1.5%) 1 11 95 492
50 Breast
28.73
28.73
100 Breast
32.56
1:01.29
100 Breast
1:01.29
150 Breast
33.48
1:34.77
200 Breast
34.61
2:09.38
100 Breast
1:08.09
Fly 50 Y 26.50 18 01/09/2026 1 100 579 1,000+
Fly 100 Y 57.49 Analysis 18 04/11/2025 BB A: 56.09 (+1.40s | 2.4%) 1 96 733 1,000+
50 Fly
26.43
26.43
100 Fly
31.06
57.49
100 Fly
57.49
IM 200 Y 2:06.13 Analysis 18 04/11/2025 A AA: 2:01.09 (+5.04s | 4.0%) 1 69 521 1,000+
50 Fly
27.77
27.77
100 Back
34.33
1:02.10
100 IM
1:02.10
150 Breast
34.75
1:36.85
200 Free
29.28
2:06.13
100 IM
1:04.03
IM 400 Y 4:30.59 Analysis 18 04/11/2025 A AA: 4:20.69 (+9.90s | 3.7%) 1 46 350 1,000+
50 Fly
27.70
27.70
100 Fly
32.59
1:00.29
100 Fly
1:00.29
150 Back
37.60
1:37.89
200 Back
37.31
2:15.20
100 Back
1:14.91
250 Breast
35.76
2:50.96
300 Breast
37.20
3:28.16
100 Breast
1:12.96
350 Free
31.79
3:59.95
400 Free
30.64
4:30.59
100 Free
1:02.43

Long course distance

Event Time Age Date Standard Next Standard North Shore Swim Club New England Swimming Eastern Zone USA
Free 50 M 27.55 18 07/11/2024 BB A: 27.39 (+0.16s | 0.6%) 2 17 305 1,000+
Free 100 M 58.35 Analysis 18 07/11/2024 A AA: 57.39 (+0.96s | 1.6%) 1 14 221 1,000+
50 Free
28.24
28.24
100 Free
30.11
58.35
100 Free
58.35
Free 200 M 2:11.46 Analysis 18 07/11/2024 BB A: 2:11.09 (+0.37s | 0.3%) 1 18 272 1,000+
50 Free
29.55
29.55
100 Free
32.58
1:02.13
100 Free
1:02.13
150 Free
34.47
1:36.60
200 Free
34.86
2:11.46
100 Free
1:09.33
Free 400 M 4:54.17 Analysis 18 07/11/2024 BB A: 4:39.79 (+14.38s | 4.9%) 2 19 252 1,000+
50 Free
31.54
31.54
100 Free
36.97
1:08.51
100 Free
1:08.51
150 Free
37.45
1:45.96
200 Free
38.54
2:24.50
100 Free
1:15.99
250 Free
37.97
3:02.47
300 Free
38.43
3:40.90
100 Free
1:16.40
350 Free
38.13
4:19.03
400 Free
35.14
4:54.17
100 Free
1:13.27
Breast 50 M 31.95 18 07/11/2024 1 3 29 217
Breast 100 M 1:10.35 Analysis 18 07/11/2024 AA AAA: 1:08.19 (+2.16s | 3.1%) 1 5 58 426
50 Breast
33.24
33.24
100 Breast
37.11
1:10.35
100 Breast
1:10.35
Breast 200 M 2:37.30 Analysis 18 07/11/2024 A AA: 2:35.39 (+1.91s | 1.2%) 1 6 68 454
50 Breast
34.96
34.96
100 Breast
39.46
1:14.42
100 Breast
1:14.42
150 Breast
41.55
1:55.97
200 Breast
41.33
2:37.30
100 Breast
1:22.88
IM 200 M 2:36.11 Analysis 18 07/13/2023 BB A: 2:27.39 (+8.72s | 5.6%) 1 16 298 1,000+
50 Fly
34.32
34.32
100 Back
43.34
1:17.66
100 IM
1:17.66
150 Breast
42.67
2:00.33
200 Free
35.78
2:36.11
100 IM
1:18.45

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