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Dennis Robertson

Age: 12 years old
Age Category: 11-12
Team: Bgc-N. Westchester Marlins | Metropolitan Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Bgc-N. Westchester Marlins Metropolitan Swimming Eastern Zone USA
Free 50 Y 27.94 12 03/07/2026 A AA: 26.99 (+0.95s | 3.4%) 3 73 442 1,000+
Free 100 Y 1:02.51 Analysis 12 03/27/2026 BB A: 1:01.29 (+1.22s | 2.0%) 3 100 529 1,000+
50 Free
30.00
30.00
100 Free
32.51
1:02.51
100 Free
1:02.51
Free 200 Y 2:25.48 Analysis 12 12/05/2025 B BB: 2:24.89 (+0.59s | 0.4%) 5 171 780 1,000+
50 Free
32.57
32.57
100 Free
38.07
1:10.64
100 Free
1:10.64
150 Free
38.77
1:49.41
200 Free
36.07
2:25.48
100 Free
1:14.84
Free 500 Y 5:59.62 Analysis 12 02/20/2026 A AA: 5:44.99 (+14.63s | 4.1%) 2 71 313 1,000+
50 Free
33.28
33.28
100 Free
36.44
1:09.72
100 Free
1:09.72
150 Free
36.92
1:46.64
200 Free
36.71
2:23.35
100 Free
1:13.63
250 Free
36.74
3:00.09
300 Free
36.85
3:36.94
100 Free
1:13.59
350 Free
36.70
4:13.64
400 Free
36.39
4:50.03
100 Free
1:13.09
450 Free
36.53
5:26.56
500 Free
33.06
5:59.62
100 Free
1:09.59
Back 50 Y 37.91 12 03/07/2026 B BB: 35.59 (+2.32s | 6.1%) 12 296 1,000+ 1,000+
Back 100 Y 1:15.47 Analysis 12 03/27/2026 BB A: 1:09.29 (+6.18s | 8.2%) 8 163 748 1,000+
50 Back
37.17
37.17
100 Back
38.30
1:15.47
100 Back
1:15.47
Breast 50 Y 39.11 12 03/07/2026 BB A: 36.69 (+2.42s | 6.2%) 4 127 630 1,000+
Breast 100 Y 1:24.87 Analysis 12 03/27/2026 BB A: 1:18.39 (+6.48s | 7.6%) 5 123 571 1,000+
50 Breast
40.22
40.22
100 Breast
44.65
1:24.87
100 Breast
1:24.87
Fly 50 Y 32.70 12 02/20/2026 BB A: 31.19 (+1.51s | 4.6%) 4 122 630 1,000+
Fly 100 Y 1:16.80 Analysis 12 03/07/2026 B BB: 1:16.09 (+0.71s | 0.9%) 5 119 610 1,000+
50 Fly
34.19
34.19
100 Fly
42.61
1:16.80
100 Fly
1:16.80
Fly 200 Y 2:55.28 Analysis 12 03/27/2026 B BB: 2:43.99 (+11.29s | 6.4%) 3 48 237 705
50 Fly
35.99
35.99
100 Fly
46.00
1:21.99
100 Fly
1:21.99
150 Fly
47.61
2:09.60
200 Fly
45.68
2:55.28
100 Fly
1:33.29
IM 100 Y 1:13.09 Analysis 12 03/07/2026 BB A: 1:09.99 (+3.10s | 4.2%) 5 94 522 1,000+
50 IM
35.59
35.59
100 IM
37.50
1:13.09
100 IM
1:13.09
IM 200 Y 2:52.31 Analysis 12 11/14/2025 B BB: 2:45.79 (+6.52s | 3.8%) 10 224 1,000+ 1,000+
50 Fly
39.91
39.91
100 Back
46.40
1:26.31
100 IM
1:26.31
150 Breast
49.39
2:15.70
200 Free
36.61
2:52.31
100 IM
1:26.00
IM 400 Y 6:01.22 Analysis 12 11/08/2025 B BB: 5:50.09 (+11.13s | 3.1%) 6 80 304 965
50 Fly
38.03
38.03
100 Fly
48.73
1:26.76
100 Fly
1:26.76
150 Back
46.95
2:13.71
200 Back
47.33
3:01.04
100 Back
1:34.28
250 Breast
49.39
3:50.43
300 Breast
50.99
4:41.42
100 Breast
1:40.38
350 Free
40.76
5:22.18
400 Free
39.04
6:01.22
100 Free
1:19.80

Long course distance

Event Time Age Date Standard Next Standard Bgc-N. Westchester Marlins Metropolitan Swimming Eastern Zone USA

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