Pacific Swimming Boys 10 & under - 50 Y Free
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 | Noah Chiu | 20.86 | 10 | AAAA Min | Alto Swim Club | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | ||
| 2 | Cavin Spruiell | 24.65 | 5 | AAAA Min | Walnut Creek Aquabears | 01/17/2026 | Cal Invitational Swim Meet | ||
| 3 | Graeme Mulhearn | 26.29 | 5 | AAAA Min | Livermore AquaCowboys | 01/31/2026 | Zone 2 Winter Championship Meet | ||
| 4 | Robert Legg | 26.35 | 10 | AAAA Min | Pleasanton Seahawks | 03/20/2026 | SCY Spring Age Group Championships | ||
| 5 | Layth Alkhairo | 26.66 | 9 | AAAA Min | Reno Aquatic Club | 08/01/2025 | 2025 High Country Short Course Championship | ||
| 6 | Ethan Locke | 27.16 | 10 | AAAA Min | Alto Swim Club | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | ||
| 7 | Albert Xiao | 27.28 | 10 | AAAA Min | Santa Clara Swim Club | 03/20/2026 | SCY Spring Age Group Championships | ||
| 8 | Stephen Huang | 27.70 | 10 | AAA Min | AAAA: 27.49 (+0.21s | 0.8%) | DeAnza Cupertino Aquatics | 03/20/2026 | SCY Spring Age Group Championships | |
| 9 | Rubix Szolusha | 28.01 | 10 | AAA Min | AAAA: 27.49 (+0.52s | 1.9%) | Santa Clara Swim Club | 11/08/2025 | Folsom Classic 2025 | |
| 10 | Ethan Qu | 28.10 | 10 | AAA Min | AAAA: 27.49 (+0.61s | 2.2%) | Santa Clara Swim Club | 03/20/2026 | SCY Spring Age Group Championships | |
| 11 | Sinan Ozgur | 28.37 | 10 | AAA Min | AAAA: 27.49 (+0.88s | 3.1%) | Pleasanton Seahawks | 03/20/2026 | SCY Spring Age Group Championships | |
| 12 | Pace Bui | 28.46 | 10 | AAA Min | AAAA: 27.49 (+0.97s | 3.4%) | Fog City Hammerheads | 03/20/2026 | SCY Spring Age Group Championships | |
| 13 | Conner Lo | 28.47 | 10 | AAA Min | AAAA: 27.49 (+0.98s | 3.4%) | DeAnza Cupertino Aquatics | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 14 | Ryan Latronica | 28.56 | 10 | AAA Min | AAAA: 27.49 (+1.07s | 3.7%) | Hills Hurricane Swimming | 03/20/2026 | SCY Spring Age Group Championships | |
| 15 | Jaxon Mendoza | 28.59 | 10 | AAA Min | AAAA: 27.49 (+1.10s | 3.8%) | San Benito Aquatics | 03/20/2026 | SCY Spring Age Group Championships | |
| 16 | Alexander Kovnatsky | 28.62 | 10 | AAA Min | AAAA: 27.49 (+1.13s | 3.9%) | Orinda Aquatics | 03/28/2026 | Piedmont Swim Team C B BB+ | |
| 17 | Lucas Guo | 28.67 | 10 | AAA Min | AAAA: 27.49 (+1.18s | 4.1%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 18 | William McConnell | 28.78 | 10 | AA Min | AAA: 28.69 (+0.09s | 0.3%) | Blackhawk Swim Team | 12/12/2025 | Winter SC Age Group Championships | |
| 19 | Keaton Weathers | 28.90 | 10 | AA Min | AAA: 28.69 (+0.21s | 0.7%) | Walnut Creek Aquabears | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 20 | Marco Sun | 28.97 | 10 | AA Min | AAA: 28.69 (+0.28s | 1.0%) | Pleasanton Seahawks | 01/31/2026 | Zone 2 Winter Championship Meet | |
| 21 | Aurelius Lien | 29.00 | 9 | AA Min | AAA: 28.69 (+0.31s | 1.1%) | Santa Clara Swim Club | 11/08/2025 | Folsom Classic 2025 | |
| 22 | Emmett Chen | 29.10 | 10 | AA Min | AAA: 28.69 (+0.41s | 1.4%) | San Ramon Valley Aquatics | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | |
| 23 | Shunsuke Suzuki | 29.27 | 10 | AA Min | AAA: 28.69 (+0.58s | 2.0%) | Palo Alto Stanford Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |
| 24 | Reagan Wilsey | 29.29 | 10 | AA Min | AAA: 28.69 (+0.60s | 2.0%) | Palo Alto Stanford Aquatics | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 25 | Thomas Sedano | 29.36 | 10 | AA Min | AAA: 28.69 (+0.67s | 2.3%) | Monterey Bay Swim Club | 03/20/2026 | SCY Spring Age Group Championships | |
| 26 | Brett Baker | 29.44 | 10 | AA Min | AAA: 28.69 (+0.75s | 2.5%) | Burlingame Aquatics | 12/04/2025 | 2025 Holiday Swim Festival | |
| 27 | Thiago Preciado | 29.55 | 5 | AA Min | AAA: 28.69 (+0.86s | 2.9%) | East Bay Bat Rays | 12/05/2025 | Pacific Swim SC C B BB+ Hosted By TERA | |
| 28 | Hunter Atkins | 29.62 | 10 | AA Min | AAA: 28.69 (+0.93s | 3.1%) | Palo Alto Stanford Aquatics | 03/20/2026 | SCY Spring Age Group Championships | |
| 29 | Julian Phillips | 29.64 | 10 | AA Min | AAA: 28.69 (+0.95s | 3.2%) | Quicksilver Swimming | 03/20/2026 | SCY Spring Age Group Championships | |
| 30 | Cameron Boitano | 29.77 | 10 | AA Min | AAA: 28.69 (+1.08s | 3.6%) | Pleasanton Seahawks | 03/20/2026 | SCY Spring Age Group Championships | |
| 31 | Nicholas Liu | 29.83 | 9 | AA Min | AAA: 28.69 (+1.14s | 3.8%) | Alto Swim Club | 03/07/2026 | DACA CBA Meet | |
| 32 | Asher Young | 29.93 | 10 | A Min | AA: 29.89 (+0.04s | 0.1%) | Terrapins Swim Team | 03/20/2026 | SCY Spring Age Group Championships | |
| 33 | Ishaan Karunanayake | 30.04 | 10 | A Min | AA: 29.89 (+0.15s | 0.5%) | Alto Swim Club | 12/19/2025 | ALTO Candy Cane Classic | |
| 34 | Ezz Abdelhadi | 30.05 | 10 | A Min | AA: 29.89 (+0.16s | 0.5%) | Palo Alto Stanford Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |
| 35 | Logan Peters | 30.05 | 10 | A Min | AA: 29.89 (+0.16s | 0.5%) | Phoenix | 02/14/2025 | 2025 OR HS 4a 2 | |
| 36 | Martin Decotigny | 30.14 | 10 | A Min | AA: 29.89 (+0.25s | 0.8%) | Alto Swim Club | 03/20/2026 | SCY Spring Age Group Championships | |
| 37 | Lucas Pan | 30.19 | 9 | A Min | AA: 29.89 (+0.30s | 1.0%) | Santa Clara Swim Club | 03/20/2026 | SCY Spring Age Group Championships | |
| 38 | Jason Ye | 30.22 | 10 | A Min | AA: 29.89 (+0.33s | 1.1%) | Alto Swim Club | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | |
| 39 | Ethan Kang | 30.22 | 10 | A Min | AA: 29.89 (+0.33s | 1.1%) | Santa Clara Swim Club | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | |
| 40 | Jamie Pan | 30.30 | 10 | A Min | AA: 29.89 (+0.41s | 1.4%) | Alto Swim Club | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | |
| 41 | Yixuan Zhu | 30.31 | 10 | A Min | AA: 29.89 (+0.42s | 1.4%) | Pleasanton Seahawks | 03/28/2026 | PC CDST SC C B BB+ Meet | |
| 42 | Nash McNames | 30.32 | 5 | A Min | AA: 29.89 (+0.43s | 1.4%) | Terrapins Swim Team | 12/05/2025 | Pacific Swim SC C B BB+ Hosted By TERA | |
| 43 | Alexander Fang | 30.45 | 10 | A Min | AA: 29.89 (+0.56s | 1.8%) | Reno Aquatic Club | 03/14/2026 | 2026 NNA AGO | |
| 44 | Adrian Tu | 30.55 | 10 | A Min | AA: 29.89 (+0.66s | 2.2%) | Walnut Creek Aquabears | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 45 | Jozua Sugianto | 30.62 | 10 | A Min | AA: 29.89 (+0.73s | 2.4%) | California Dolphins Swim Team | 03/07/2026 | SRVA Last Chance Meet B BB+ | |
| 46 | Rex Brinkerhoff | 30.65 | 5 | A Min | AA: 29.89 (+0.76s | 2.5%) | East Bay Bat Rays | 09/27/2025 | PC LAC C B BB | |
| 47 | Leo Ferrante | 30.90 | 10 | A Min | AA: 29.89 (+1.01s | 3.3%) | Palo Alto Stanford Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |
| 48 | Jason Yin | 30.92 | 9 | A Min | AA: 29.89 (+1.03s | 3.3%) | Quicksilver Swimming | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 49 | Jason Feng | 30.95 | 10 | A Min | AA: 29.89 (+1.06s | 3.4%) | Boys & Girls Club of SF | 12/12/2025 | Winter SC Age Group Championships | |
| 50 | Muyang He | 30.95 | 9 | A Min | AA: 29.89 (+1.06s | 3.4%) | Santa Clara Swim Club | 02/28/2026 | Swim South Bay | |
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.