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North Shore Swim Club Boys 17-18 200 Y IM

These rankings show the swimmers' placement within their swim team.
They are based on the swimmer's personal best, their current age category, and team; and are calculated from all the meets results.
For each swimmer, you can find the swimmer's ranking, their best time, the corresponding time standard, as well as how much faster the swimmer needs to be to reach the next level. The last columns provide information about the event they achieved this personal best.

Swimmer Rankings

Ranking Name Time Age Standard to Next Standard Team Date Meet
1 Owen Rosenthal 2:06.13 18 A Min AA: 2:01.09 (+5.04s | 4.0%) North Shore Swim Club 04/11/2025 2025 GTSA TYR Spring Championship
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
2 Christian Petrilli 2:09.10 17 BB Min A: 2:06.39 (+2.71s | 2.1%) North Shore Swim Club 03/20/2026 2026 NE NSSC March Madness At MIT
50 Fly
27.05
27.05
100 Back
33.77
1:00.82
100 IM
1:00.82
150 Breast
39.33
1:40.15
200 Free
28.95
2:09.10
100 IM
1:08.28
3 Ethan Dinovski 2:09.39 17 BB Min A: 2:06.39 (+3.00s | 2.3%) North Shore Swim Club 11/21/2025 2025 NE NSSC Tukey Classic At PA
50 Fly
27.47
27.47
100 Back
33.92
1:01.39
100 IM
1:01.39
150 Breast
38.29
1:39.68
200 Free
29.71
2:09.39
100 IM
1:08.00
4 Rhys Roberts 2:10.92 17 BB Min A: 2:06.39 (+4.53s | 3.5%) North Shore Swim Club 03/20/2026 2026 NE NSSC March Madness At MIT
50 Fly
29.04
29.04
100 Back
32.70
1:01.74
100 IM
1:01.74
150 Breast
38.96
1:40.70
200 Free
30.22
2:10.92
100 IM
1:09.18
5 Owen Morgan-Zawilski 2:16.30 17 BB Min A: 2:06.39 (+9.91s | 7.3%) North Shore Swim Club 11/21/2025 2025 NE NSSC Tukey Classic At PA
50 Fly
27.39
27.39
100 Back
35.44
1:02.83
100 IM
1:02.83
150 Breast
41.35
1:44.18
200 Free
32.12
2:16.30
100 IM
1:13.47
6 Emanuele Vitale 2:17.06 17 B Min BB: 2:16.89 (+0.17s | 0.1%) North Shore Swim Club 03/20/2026 2026 NE NSSC March Madness At MIT
50 Fly
30.30
30.30
100 Back
35.83
1:06.13
100 IM
1:06.13
150 Breast
38.56
1:44.69
200 Free
32.37
2:17.06
100 IM
1:10.93
7 Finn Larsen 2:17.78 17 B Min BB: 2:16.89 (+0.89s | 0.6%) North Shore Swim Club 10/17/2025 2025 NE NSSC Beede Halloween Classic Copied
50 Fly
28.66
28.66
100 Back
33.15
1:01.81
100 IM
1:01.81
150 Breast
42.18
1:43.99
200 Free
33.79
2:17.78
100 IM
1:15.97
8 Jacob Hoffman 2:19.13 18 B Min BB: 2:16.89 (+2.24s | 1.6%) North Shore Swim Club 04/11/2025 2025 GTSA TYR Spring Championship
50 Fly
28.75
28.75
100 Back
37.08
1:05.83
100 IM
1:05.83
150 Breast
41.66
1:47.49
200 Free
31.64
2:19.13
100 IM
1:13.30
9 Sean Boothroyd 2:20.23 17 B Min BB: 2:16.89 (+3.34s | 2.4%) North Shore Swim Club 11/21/2025 2025 NE NSSC Tukey Classic At PA
50 Fly
28.94
28.94
100 Back
35.95
1:04.89
100 IM
1:04.89
150 Breast
45.20
1:50.09
200 Free
30.14
2:20.23
100 IM
1:15.34
10 Colwyn Morgan-Zawilski 2:24.70 17 B Min BB: 2:16.89 (+7.81s | 5.4%) North Shore Swim Club 11/01/2025 2025 NE NSSC Nov Beede Specialty Copied
50 Fly
30.54
30.54
100 Back
38.50
1:09.04
100 IM
1:09.04
150 Breast
40.82
1:49.86
200 Free
34.84
2:24.70
100 IM
1:15.66
11 Alexandros Xanthopoulos 2:25.59 17 B Min BB: 2:16.89 (+8.70s | 6.0%) North Shore Swim Club 04/11/2025 2025 GTSA TYR Spring Championship
50 Fly
31.01
31.01
100 Back
37.48
1:08.49
100 IM
1:08.49
150 Breast
45.20
1:53.69
200 Free
31.90
2:25.59
100 IM
1:17.10
12 Brendan Koleszar 2:33.21 17 B: 2:27.39 (+5.82s | 3.8%) North Shore Swim Club 10/17/2025 2025 NE NSSC Beede Halloween Classic Copied
50 Fly
31.44
31.44
100 Back
42.24
1:13.68
100 IM
1:13.68
150 Breast
46.18
1:59.86
200 Free
33.35
2:33.21
100 IM
1:19.53
13 Sebastian Hui 2:33.96 17 B: 2:27.39 (+6.57s | 4.3%) North Shore Swim Club 04/11/2025 2025 GTSA TYR Spring Championship
50 Fly
30.07
30.07
100 Back
37.71
1:07.78
100 IM
1:07.78
150 Breast
50.97
1:58.75
200 Free
35.21
2:33.96
100 IM
1:26.18
14 Alexandros Xanthopoulos 2:37.11 17 B: 2:27.39 (+9.72s | 6.2%) North Shore Swim Club 01/09/2026 2026 NE NSSC January 9 11 BC Meet
50 Fly
31.56
31.56
100 Back
39.92
1:11.48
100 IM
1:11.48
150 Breast
47.42
1:58.90
200 Free
38.21
2:37.11
100 IM
1:25.63
15 Maximillian Deery 2:52.02 17 B: 2:27.39 (+24.63s | 14.3%) North Shore Swim Club 04/11/2025 2025 GTSA TYR Spring Championship
50 Fly
34.40
34.40
100 Back
45.88
1:20.28
100 IM
1:20.28
150 Breast
53.70
2:13.98
200 Free
38.04
2:52.02
100 IM
1:31.74
16 Andy Zhang 2:56.23 16 B: 2:27.39 (+28.84s | 16.4%) North Shore Swim Club 03/20/2026 2026 NE NSSC March Madness At MIT
50 Fly
39.66
39.66
100 Back
42.13
1:21.79
100 IM
1:21.79
150 Breast
54.91
2:16.70
200 Free
39.53
2:56.23
100 IM
1:34.44
17 Colin Billings 3:05.03 18 B: 2:27.39 (+37.64s | 20.3%) North Shore Swim Club 03/20/2026 2026 NE NSSC March Madness At MIT
50 Fly
42.74
42.74
100 Back
49.02
1:31.76
100 IM
1:31.76
150 Breast
51.08
2:22.84
200 Free
42.19
3:05.03
100 IM
1:33.27

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.