Pacific Swimming Boys 10 & under - 50 Y 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 | 29.82 | 10 | AAAA Min | Pleasanton Seahawks | 03/20/2026 | SCY Spring Age Group Championships | ||
| 2 | Rubix Szolusha | 31.69 | 10 | AAAA Min | Santa Clara Swim Club | 04/09/2026 | 2026 Far Western SC Hosted By SCSC | ||
| 3 | Ethan Locke | 31.80 | 10 | AAAA Min | Alto Swim Club | 03/07/2026 | DACA CBA Meet | ||
| 4 | Sinan Ozgur | 31.82 | 10 | AAAA Min | Pleasanton Seahawks | 04/09/2026 | 2026 Far Western SC Hosted By SCSC | ||
| 5 | Ryan Latronica | 31.82 | 10 | AAAA Min | Hills Hurricane Swimming | 03/20/2026 | SCY Spring Age Group Championships | ||
| 6 | Alexander Kovnatsky | 32.01 | 10 | AAAA Min | Orinda Aquatics | 04/09/2026 | 2026 Far Western SC Hosted By SCSC | ||
| 7 | Thomas Sedano | 32.02 | 10 | AAAA Min | Monterey Bay Swim Club | 04/09/2026 | 2026 Far Western SC Hosted By SCSC | ||
| 8 | Stephen Huang | 32.28 | 10 | AAA Min | AAAA: 32.19 (+0.09s | 0.3%) | DeAnza Cupertino Aquatics | 04/09/2026 | 2026 Far Western SC Hosted By SCSC | |
| 9 | Ethan Qu | 33.02 | 10 | AAA Min | AAAA: 32.19 (+0.83s | 2.5%) | Santa Clara Swim Club | 04/09/2026 | 2026 Far Western SC Hosted By SCSC | |
| 10 | Marco Sun | 33.02 | 10 | AAA Min | AAAA: 32.19 (+0.83s | 2.5%) | Pleasanton Seahawks | 03/20/2026 | SCY Spring Age Group Championships | |
| 11 | Julian Phillips | 33.10 | 10 | AAA Min | AAAA: 32.19 (+0.91s | 2.7%) | Quicksilver Swimming | 04/09/2026 | 2026 Far Western SC Hosted By SCSC | |
| 12 | Aurelius Lien | 33.31 | 9 | AAA Min | AAAA: 32.19 (+1.12s | 3.4%) | Santa Clara Swim Club | 12/12/2025 | Winter SC Age Group Championships | |
| 13 | Adrian Tu | 33.66 | 10 | AAA Min | AAAA: 32.19 (+1.47s | 4.4%) | Pacific Swimming Zone | 04/26/2026 | 2026 Pacific Swimming Zone All Star Meet | |
| 14 | Arthur Shackelton | 33.93 | 9 | AAA Min | AAAA: 32.19 (+1.74s | 5.1%) | Zone 4 Challenge Team | 04/26/2026 | 2026 Pacific Swimming Zone All Star Meet | |
| 15 | Pace Bui | 34.07 | 10 | AA Min | AAA: 33.99 (+0.08s | 0.2%) | Fog City Hammerheads | 03/20/2026 | SCY Spring Age Group Championships | |
| 16 | Nicholas Liu | 34.20 | 9 | AA Min | AAA: 33.99 (+0.21s | 0.6%) | Alto Swim Club | 03/20/2026 | SCY Spring Age Group Championships | |
| 17 | Jason Feng | 34.38 | 10 | AA Min | AAA: 33.99 (+0.39s | 1.1%) | Boys & Girls Club of SF | 12/12/2025 | Winter SC Age Group Championships | |
| 18 | John Griswold | 34.43 | 10 | AA Min | AAA: 33.99 (+0.44s | 1.3%) | Alameda Gators | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | |
| 19 | Lucas Pan | 34.68 | 9 | AA Min | AAA: 33.99 (+0.69s | 2.0%) | Santa Clara Swim Club | 03/20/2026 | SCY Spring Age Group Championships | |
| 20 | Luke Chai | 34.79 | 9 | AA Min | AAA: 33.99 (+0.80s | 2.3%) | Pleasanton Seahawks | 04/09/2026 | 2026 Far Western SC Hosted By SCSC | |
| 21 | Benjamin Shen | 34.87 | 10 | AA Min | AAA: 33.99 (+0.88s | 2.5%) | Orinda Aquatics | 12/12/2025 | Winter SC Age Group Championships | |
| 22 | Jason Ye | 35.19 | 10 | AA Min | AAA: 33.99 (+1.20s | 3.4%) | Alto Swim Club | 03/07/2026 | DACA CBA Meet | |
| 23 | Conner Lo | 35.26 | 10 | AA Min | AAA: 33.99 (+1.27s | 3.6%) | DeAnza Cupertino Aquatics | 03/20/2026 | SCY Spring Age Group Championships | |
| 24 | Cameron Boitano | 35.28 | 10 | AA Min | AAA: 33.99 (+1.29s | 3.7%) | Pleasanton Seahawks | 04/09/2026 | 2026 Far Western SC Hosted By SCSC | |
| 25 | Hei Chan | 35.53 | 10 | AA Min | AAA: 33.99 (+1.54s | 4.3%) | Alto Swim Club | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | |
| 26 | Tatsumasa Sekine | 35.79 | 9 | AA Min | AAA: 33.99 (+1.80s | 5.0%) | Santa Clara Swim Club | 04/09/2026 | 2026 Far Western SC Hosted By SCSC | |
| 27 | Ozzy Su | 35.87 | 10 | A Min | AA: 35.79 (+0.08s | 0.2%) | Quicksilver Swimming | 04/09/2026 | 2026 Far Western SC Hosted By SCSC | |
| 28 | Louis Yu | 35.90 | 8 | A Min | AA: 35.79 (+0.11s | 0.3%) | Santa Clara Swim Club | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 29 | Jackson Lee | 36.14 | 10 | A Min | AA: 35.79 (+0.35s | 1.0%) | Burlingame Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |
| 30 | Johnathan Wang | 36.30 | 9 | A Min | AA: 35.79 (+0.51s | 1.4%) | Alto Swim Club | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | |
| 31 | Ethan Wang | 36.31 | 9 | A Min | AA: 35.79 (+0.52s | 1.4%) | Alto Swim Club | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | |
| 32 | Jozua Sugianto | 36.31 | 10 | A Min | AA: 35.79 (+0.52s | 1.4%) | California Dolphins Swim Team | 03/07/2026 | SRVA Last Chance Meet B BB+ | |
| 33 | Muyang He | 36.50 | 9 | A Min | AA: 35.79 (+0.71s | 1.9%) | Santa Clara Swim Club | 02/28/2026 | Swim South Bay | |
| 34 | Cole Proescher | 36.56 | 10 | A Min | AA: 35.79 (+0.77s | 2.1%) | Orinda Aquatics | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | |
| 35 | Ilan Rattner | 36.61 | 9 | A Min | AA: 35.79 (+0.82s | 2.2%) | Sunnyvale Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 36 | Andreas Kwiram | 36.61 | 9 | A Min | AA: 35.79 (+0.82s | 2.2%) | Hills Hurricane Swimming | 02/28/2026 | VJO Rep The Bay C B A+ 2026 Copied | |
| 37 | Teddy Nichols | 36.64 | 10 | A Min | AA: 35.79 (+0.85s | 2.3%) | Pacific Swimming Zone | 04/26/2026 | 2026 Pacific Swimming Zone All Star Meet | |
| 38 | Cyrus Yang | 36.69 | 10 | A Min | AA: 35.79 (+0.90s | 2.5%) | Quicksilver Swimming | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 39 | Brett Baker | 36.74 | 10 | A Min | AA: 35.79 (+0.95s | 2.6%) | Burlingame Aquatics | 03/07/2026 | BAC Race To AGCs | |
| 40 | Orion Blue-Smith | 36.77 | 10 | A Min | AA: 35.79 (+0.98s | 2.7%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 41 | Nico Losada-Saputo | 36.87 | 10 | A Min | AA: 35.79 (+1.08s | 2.9%) | Orinda Aquatics | 01/31/2026 | Zone 2 Winter Championship Meet | |
| 42 | George Yu | 36.96 | 10 | A Min | AA: 35.79 (+1.17s | 3.2%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 43 | Cheng Dou | 37.16 | 10 | A Min | AA: 35.79 (+1.37s | 3.7%) | Alto Swim Club | 03/20/2026 | SCY Spring Age Group Championships | |
| 44 | Christian Hernandez | 37.17 | 10 | A Min | AA: 35.79 (+1.38s | 3.7%) | Walnut Creek Aquabears | 03/20/2026 | SCY Spring Age Group Championships | |
| 45 | Miro Wang | 37.23 | 10 | A Min | AA: 35.79 (+1.44s | 3.9%) | Santa Clara Swim Club | 02/28/2026 | Swim South Bay | |
| 46 | Jamie Pan | 37.26 | 10 | A Min | AA: 35.79 (+1.47s | 3.9%) | Alto Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |
| 47 | Elliott Lindley | 37.49 | 9 | A Min | AA: 35.79 (+1.70s | 4.5%) | Los Altos Mountain View Aquati | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 48 | Ezz Abdelhadi | 37.67 | 10 | BB Min | A: 37.59 (+0.08s | 0.2%) | Palo Alto Stanford Aquatics | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 49 | Ahmet Okyay | 37.73 | 10 | BB Min | A: 37.59 (+0.14s | 0.4%) | Alto Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |
| 50 | Chase Corda | 37.99 | 10 | BB Min | A: 37.59 (+0.40s | 1.1%) | Walnut Creek Aquabears | 10/18/2025 | PC SRVA SCY B BB+ Meet | |
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.