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Pacific Swimming Boys 10 & under - 100 M Back

These rankings show the swimmers' placement within their Local Swimming Committee (LSC).
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 Robert Legg 1:15.62 10 AAAA Min Unattached 08/06/2025 2025 Western Zone Age Group Championships
50 Back
36.57
36.57
100 Back
39.05
1:15.62
100 Back
1:15.62
2 Sinan Ozgur 1:18.35 10 AAAA Min Pleasanton Seahawks 04/25/2026 Brentwood Seawolves Long Course C B BB+
3 Ethan Locke 1:18.39 10 AAAA Min Alto Swim Club 07/31/2025 2025 Long Course Far Western Championship
50 Back
37.70
37.70
100 Back
40.69
1:18.39
100 Back
1:18.39
4 Rubix Szolusha 1:19.33 10 AAAA Min Santa Clara Swim Club 07/31/2025 2025 Long Course Far Western Championship
50 Back
39.03
39.03
100 Back
40.30
1:19.33
100 Back
1:19.33
5 Marco Sun 1:20.24 10 AAA Min AAAA: 1:19.99 (+0.25s | 0.3%) Pleasanton Seahawks 04/25/2026 Brentwood Seawolves Long Course C B BB+
6 Alexander Kovnatsky 1:21.14 10 AAA Min AAAA: 1:19.99 (+1.15s | 1.4%) Unattached 07/11/2025 2025 Age Group Championships
7 Aurelius Lien 1:23.50 9 AAA Min AAAA: 1:19.99 (+3.51s | 4.2%) Santa Clara Swim Club 07/31/2025 2025 Long Course Far Western Championship
8 Pace Bui 1:24.37 10 AA Min AAA: 1:24.09 (+0.28s | 0.3%) Fog City Hammerheads 05/02/2026 Alto Spring Jam CBA
9 Jackson Lee 1:26.23 10 AA Min AAA: 1:24.09 (+2.14s | 2.5%) Burlingame Aquatics 05/02/2026 Alto Spring Jam CBA
10 Brett Baker 1:26.68 10 AA Min AAA: 1:24.09 (+2.59s | 3.0%) Burlingame Aquatics 05/02/2026 Alto Spring Jam CBA
11 Stephen Huang 1:26.71 10 AA Min AAA: 1:24.09 (+2.62s | 3.0%) DeAnza Cupertino Aquatics 05/16/2025 2025 DACA LC CBA Meet
12 Nicholas Liu 1:27.16 9 AA Min AAA: 1:24.09 (+3.07s | 3.5%) Alto Swim Club 05/02/2026 Alto Spring Jam CBA
13 Ryan Latronica 1:27.83 10 AA Min AAA: 1:24.09 (+3.74s | 4.3%) Hills Hurricane Swimming 07/11/2025 2025 Age Group Championships
14 Jason Ye 1:28.44 10 A Min AA: 1:28.19 (+0.25s | 0.3%) Alto Swim Club 05/02/2026 Alto Spring Jam CBA
15 Lucas Pan 1:28.45 9 A Min AA: 1:28.19 (+0.26s | 0.3%) Santa Clara Swim Club 07/31/2025 2025 Long Course Far Western Championship
16 Elliott Lindley 1:28.78 9 A Min AA: 1:28.19 (+0.59s | 0.7%) Los Altos Mountain View Aquati 05/16/2026 2026 DACA LC CBA+
17 Luke Chai 1:31.79 9 A Min AA: 1:28.19 (+3.60s | 3.9%) Pleasanton Seahawks 06/07/2025 2025 06 07 CDST LC C B BB+ Meet
18 Johnathan Wang 1:31.93 9 A Min AA: 1:28.19 (+3.74s | 4.1%) Alto Swim Club 05/02/2026 Alto Spring Jam CBA
19 Jason Feng 1:32.07 10 A Min AA: 1:28.19 (+3.88s | 4.2%) Boys & Girls Club of SF 06/27/2025 Silicon Valley LC CBA+ Meet
20 Yixuan Zhu 1:32.35 10 BB Min A: 1:32.29 (+0.06s | 0.1%) Pleasanton Seahawks 04/25/2026 Brentwood Seawolves Long Course C B BB+
21 Maxen Cao 1:32.77 9 BB Min A: 1:32.29 (+0.48s | 0.5%) Otter Swim Club 05/16/2026 2026 DACA LC CBA+
22 Chayton Zhou 1:32.87 9 BB Min A: 1:32.29 (+0.58s | 0.6%) Pleasanton Seahawks 04/25/2026 Brentwood Seawolves Long Course C B BB+
23 Jamie Pan 1:33.38 10 BB Min A: 1:32.29 (+1.09s | 1.2%) Alto Swim Club 05/02/2026 Alto Spring Jam CBA
24 Ethan Wang 1:33.42 9 BB Min A: 1:32.29 (+1.13s | 1.2%) Alto Swim Club 05/02/2026 Alto Spring Jam CBA
25 Conner Lo 1:33.79 10 BB Min A: 1:32.29 (+1.50s | 1.6%) DeAnza Cupertino Aquatics 06/27/2025 Silicon Valley LC CBA+ Meet
26 Jozua Sugianto 1:33.93 10 BB Min A: 1:32.29 (+1.64s | 1.7%) California Dolphins Swim Team 05/10/2025 PC SRVA LCM C B BB+
27 Orion Blue-Smith 1:34.48 10 BB Min A: 1:32.29 (+2.19s | 2.3%) Palo Alto Stanford Aquatics 05/16/2026 2026 DACA LC CBA+
28 Eddie Bi 1:35.19 9 BB Min A: 1:32.29 (+2.90s | 3.0%) California Dolphins Swim Team 04/25/2026 San Ramon Valley Aquatics Long Course C B BB+
29 Hei Chan 1:35.35 10 BB Min A: 1:32.29 (+3.06s | 3.2%) Alto Swim Club 05/02/2026 Alto Spring Jam CBA
30 Finn Scott 1:35.83 10 BB Min A: 1:32.29 (+3.54s | 3.7%) Alto Swim Club 05/02/2026 Alto Spring Jam CBA
31 Nico Losada-Saputo 1:36.01 10 BB Min A: 1:32.29 (+3.72s | 3.9%) San Ramon Valley Aquatics 04/25/2026 San Ramon Valley Aquatics Long Course C B BB+
32 Justin Chi 1:36.52 9 BB Min A: 1:32.29 (+4.23s | 4.4%) DeAnza Cupertino Aquatics 05/16/2026 2026 DACA LC CBA+
33 William Ouyang 1:36.62 10 BB Min A: 1:32.29 (+4.33s | 4.5%) San Ramon Valley Aquatics 04/25/2026 San Ramon Valley Aquatics Long Course C B BB+
34 Ilan Rattner 1:37.02 9 BB Min A: 1:32.29 (+4.73s | 4.9%) Sunnyvale Swim Club 06/27/2025 Silicon Valley LC CBA+ Meet
35 Daniel Reschke 1:37.26 10 BB Min A: 1:32.29 (+4.97s | 5.1%) Alto Swim Club 07/19/2025 Alto Last Splash
36 Amar Alwattar 1:38.51 10 BB Min A: 1:32.29 (+6.22s | 6.3%) Montclair Swim Team 06/07/2025 Orinda Aquatics LC C B BB+ Meet
37 Arthur Shackelton 1:38.52 9 BB Min A: 1:32.29 (+6.23s | 6.3%) Lakeridge Swim Team 05/23/2025 2025 Intermountain Classic Long Course Meet
38 Jeffrey Crouse 1:38.54 10 BB Min A: 1:32.29 (+6.25s | 6.3%) Livermore AquaCowboys 04/25/2026 Brentwood Seawolves Long Course C B BB+
39 Arwin Safaee 1:38.92 10 BB Min A: 1:32.29 (+6.63s | 6.7%) Alto Swim Club 05/02/2026 Alto Spring Jam CBA
40 Zhouhan Yang 1:39.56 10 BB Min A: 1:32.29 (+7.27s | 7.3%) Alto Swim Club 05/02/2026 Alto Spring Jam CBA
41 Daniel Kalinovski 1:39.58 10 BB Min A: 1:32.29 (+7.29s | 7.3%) Otter Swim Club 05/16/2026 2026 DACA LC CBA+
42 Jeremy Zhao 1:39.68 9 BB Min A: 1:32.29 (+7.39s | 7.4%) Quicksilver Swimming 06/27/2025 Valley Splash
43 Cameron Boitano 1:39.73 10 BB Min A: 1:32.29 (+7.44s | 7.5%) Pleasanton Seahawks 06/20/2025 Zone 2 Last Chance To AG Champs
44 Kyle Cheung 1:39.78 10 BB Min A: 1:32.29 (+7.49s | 7.5%) Palo Alto Stanford Aquatics 05/16/2026 2026 DACA LC CBA+
45 Ahmet Okyay 1:39.80 10 BB Min A: 1:32.29 (+7.51s | 7.5%) Alto Swim Club 05/02/2026 Alto Spring Jam CBA
46 Adrian Tu 1:39.98 10 BB Min A: 1:32.29 (+7.69s | 7.7%) Walnut Creek Aquabears 06/20/2025 Zone 2 Last Chance To AG Champs
47 Atharv Tiruke 1:40.13 9 BB Min A: 1:32.29 (+7.84s | 7.8%) Sunnyvale Swim Club 05/16/2026 2026 DACA LC CBA+
48 Liam Reyes 1:40.62 10 BB Min A: 1:32.29 (+8.33s | 8.3%) Sparks Piranhas Swim Team 05/23/2025 2025 Intermountain Classic Long Course Meet
50 Back
50.12
50.12
100 Back
50.50
1:40.62
100 Back
1:40.62
49 Rhys Beyeler-Evans 1:40.71 10 BB Min A: 1:32.29 (+8.42s | 8.4%) Piedmont Swim Team 04/25/2026 San Ramon Valley Aquatics Long Course C B BB+
50 Kieran McLennan 1:40.77 9 BB Min A: 1:32.29 (+8.48s | 8.4%) Otter Swim Club 05/16/2026 2026 DACA LC CBA+

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.