Benjamin Margolius

Age: 12 years old
Age Category: 11-12
Team: Rivertown Aquatics | Metropolitan Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Rivertown Aquatics Metropolitan Swimming Eastern Zone USA
Free 50 Y 29.25 12 11/14/2025 BB A: 28.09 (+1.16s | 4.0%) 1 154 735 1,000+
Free 100 Y 1:03.59 12 01/09/2026 BB A: 1:01.29 (+2.30s | 3.6%) 1 125 604 1,000+
50 Free
30.54
30.54
100 Free
33.05
1:03.59
100 Free
1:03.59
Free 200 Y 2:19.10 12 11/08/2025 BB A: 2:13.69 (+5.41s | 3.9%) 1 111 504 1,000+
50 Free
30.83
30.83
100 Free
36.05
1:06.88
100 Free
1:06.88
150 Free
36.67
1:43.55
200 Free
35.55
2:19.10
100 Free
1:12.22
Free 500 Y 6:04.56 12 11/14/2025 BB A: 5:59.99 (+4.57s | 1.3%) 1 77 376 1,000+
50 Free
31.26
31.26
100 Free
36.84
1:08.10
100 Free
1:08.10
150 Free
37.24
1:45.34
200 Free
37.69
2:23.03
100 Free
1:14.93
250 Free
37.81
3:00.84
300 Free
37.71
3:38.55
100 Free
1:15.52
350 Free
37.30
4:15.85
400 Free
37.31
4:53.16
100 Free
1:14.61
450 Free
37.46
5:30.62
500 Free
33.94
6:04.56
100 Free
1:11.40
Back 50 Y 31.80 12 11/14/2025 A AA: 31.19 (+0.61s | 1.9%) 1 45 232 818
Back 100 Y 1:07.93 12 11/14/2025 A AA: 1:05.99 (+1.94s | 2.9%) 1 41 201 743
50 Back
32.84
32.84
100 Back
35.09
1:07.93
100 Back
1:07.93
Back 200 Y 2:25.60 12 01/09/2026 A AA: 2:21.99 (+3.61s | 2.5%) 1 22 130 346
50 Back
32.80
32.80
100 Back
36.77
1:09.57
100 Back
1:09.57
150 Back
37.98
1:47.55
200 Back
38.05
2:25.60
100 Back
1:16.03
Breast 50 Y 36.27 12 12/12/2025 A AA: 34.99 (+1.28s | 3.5%) 1 52 240 755
Breast 100 Y 1:16.49 12 12/12/2025 A AA: 1:14.89 (+1.60s | 2.1%) 1 31 154 632
50 Breast
36.70
36.70
100 Breast
39.79
1:16.49
100 Breast
1:16.49
Breast 200 Y 2:45.82 12 12/12/2025 A AA: 2:41.39 (+4.43s | 2.7%) 1 27 126 342
50 Breast
38.21
38.21
100 Breast
42.44
1:20.65
100 Breast
1:20.65
150 Breast
43.11
2:03.76
200 Breast
42.06
2:45.82
100 Breast
1:25.17
Fly 50 Y 34.53 12 01/09/2026 B BB: 34.19 (+0.34s | 1.0%) 1 171 908 1,000+
Fly 100 Y 1:18.86 12 11/14/2025 B BB: 1:16.09 (+2.77s | 3.5%) 1 146 729 1,000+
50 Fly
36.08
36.08
100 Fly
42.78
1:18.86
100 Fly
1:18.86
IM 100 Y 1:11.12 12 12/12/2025 BB A: 1:09.99 (+1.13s | 1.6%) 1 66 347 1,000+
50 IM
33.46
33.46
100 IM
37.66
1:11.12
100 IM
1:11.12
IM 200 Y 2:29.53 12 11/14/2025 A AA: 2:25.59 (+3.94s | 2.6%) 1 58 261 882
IM 400 Y 5:22.50 12 01/09/2026 A AA: 5:09.79 (+12.71s | 3.9%) 1 40 146 455
50 Fly
37.31
37.31
100 Fly
44.17
1:21.48
100 Fly
1:21.48
150 Back
37.30
1:58.78
200 Back
39.66
2:38.44
100 Back
1:16.96
250 Breast
45.91
3:24.35
300 Breast
44.86
4:09.21
100 Breast
1:30.77
350 Free
36.84
4:46.05
400 Free
36.45
5:22.50
100 Free
1:13.29

Long course distance

Event Time Age Date Standard Next Standard Rivertown Aquatics Metropolitan Swimming Eastern Zone USA

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