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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 29.03 12 02/20/2026 BB A: 28.09 (+0.94s | 3.2%) 1 139 730 1,000+
Free 100 Y 1:02.38 Analysis 12 03/07/2026 BB A: 1:01.29 (+1.09s | 1.7%) 1 96 516 1,000+
50 Free
30.00
30.00
100 Free
32.38
1:02.38
100 Free
1:02.38
Free 200 Y 2:14.35 Analysis 12 03/07/2026 BB A: 2:13.69 (+0.66s | 0.5%) 1 74 354 1,000+
50 Free
30.25
30.25
100 Free
34.26
1:04.51
100 Free
1:04.51
150 Free
35.59
1:40.10
200 Free
34.25
2:14.35
100 Free
1:09.84
Free 500 Y 5:53.39 Analysis 12 02/20/2026 A AA: 5:44.99 (+8.40s | 2.4%) 1 55 247 913
50 Free
30.47
30.47
100 Free
34.45
1:04.92
100 Free
1:04.92
150 Free
36.24
1:41.16
200 Free
36.44
2:17.60
100 Free
1:12.68
250 Free
36.18
2:53.78
300 Free
36.31
3:30.09
100 Free
1:12.49
350 Free
36.61
4:06.70
400 Free
36.62
4:43.32
100 Free
1:13.23
450 Free
36.05
5:19.37
500 Free
34.02
5:53.39
100 Free
1:10.07
Back 50 Y 30.83 12 03/13/2026 AA AAA: 29.69 (+1.14s | 3.7%) 1 31 150 663
Back 100 Y 1:07.36 Analysis 12 03/13/2026 A AA: 1:05.99 (+1.37s | 2.0%) 1 35 177 839
50 Back
32.47
32.47
100 Back
34.88
1:07.36
100 Back
1:07.36
Back 200 Y 2:19.94 Analysis 12 03/13/2026 AA AAA: 2:15.89 (+4.05s | 2.9%) 1 12 64 188
50 Back
31.97
31.97
100 Back
35.37
1:07.34
100 Back
1:07.34
150 Back
36.67
1:44.01
200 Back
35.93
2:19.94
100 Back
1:12.60
Breast 50 Y 34.95 12 03/13/2026 AA AAA: 33.29 (+1.66s | 4.7%) 1 32 166 540
Breast 100 Y 1:16.49 Analysis 12 12/12/2025 A AA: 1:14.89 (+1.60s | 2.1%) 1 34 168 813
50 Breast
36.70
36.70
100 Breast
39.79
1:16.49
100 Breast
1:16.49
Breast 200 Y 2:42.74 Analysis 12 03/13/2026 A AA: 2:41.39 (+1.35s | 0.8%) 1 23 94 277
50 Breast
37.12
37.12
100 Breast
41.71
1:18.83
100 Breast
1:18.83
150 Breast
42.98
2:01.81
200 Breast
40.93
2:42.74
100 Breast
1:23.91
Fly 50 Y 34.53 12 01/09/2026 B BB: 34.19 (+0.34s | 1.0%) 1 187 937 1,000+
Fly 100 Y 1:18.86 Analysis 12 11/14/2025 B BB: 1:16.09 (+2.77s | 3.5%) 1 147 729 1,000+
50 Fly
36.08
36.08
100 Fly
42.78
1:18.86
100 Fly
1:18.86
IM 100 Y 1:09.94 Analysis 12 02/20/2026 A AA: 1:06.99 (+2.95s | 4.2%) 1 56 298 979
50 IM
33.25
33.25
100 IM
36.69
1:09.94
100 IM
1:09.94
IM 200 Y 2:29.44 Analysis 12 03/07/2026 A AA: 2:25.59 (+3.85s | 2.6%) 1 63 267 1,000+
50 Fly
36.48
36.48
100 Back
36.25
1:12.73
100 IM
1:12.73
150 Breast
43.25
1:55.98
200 Free
33.46
2:29.44
100 IM
1:16.71
IM 400 Y 5:17.17 Analysis 12 02/20/2026 A AA: 5:09.79 (+7.38s | 2.3%) 1 47 142 427
50 Fly
37.74
37.74
100 Fly
45.78
1:23.52
100 Fly
1:23.52
150 Back
38.52
2:02.04
200 Back
38.63
2:40.67
100 Back
1:17.15
250 Breast
43.47
3:24.14
300 Breast
42.85
4:06.99
100 Breast
1:26.32
350 Free
36.03
4:43.02
400 Free
34.15
5:17.17
100 Free
1:10.18

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.