Pacific Swimming Boys 10 & under - 50 M 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 | Cavin Spruiell | 28.84 | 15 | AAAA Min | Walnut Creek Aquabears | 05/05/2024 | PACIFIC SWIMMING POST NCS SENIOR MEET | ||
| 2 | Robert Legg | 30.09 | 9 | AAAA Min | Pleasanton Seahawks | 07/31/2025 | 2025 Long Course Far Western Championship | ||
| 3 | David Kishi | 30.13 | 13 | AAAA Min | Burlingame Aquatics | 06/29/2024 | Alto Summer Swelter | ||
| 4 | Kayden Masongsong | 30.69 | 10 | AAAA Min | Terrapins Swim Team | 07/31/2025 | 2025 Long Course Far Western Championship | ||
| 5 | Stephen Huang | 31.22 | 9 | AAAA Min | DeAnza Cupertino Aquatics | 07/31/2025 | 2025 Long Course Far Western Championship | ||
| 6 | Albert Xiao | 31.82 | 10 | AAA Min | AAAA: 31.59 (+0.23s | 0.7%) | Santa Clara Swim Club | 07/11/2025 | 2025 Age Group Championships | |
| 7 | Ethan Locke | 32.09 | 10 | AAA Min | AAAA: 31.59 (+0.50s | 1.6%) | Alto Swim Club | 07/31/2025 | 2025 Long Course Far Western Championship | |
| 8 | Rubix Szolusha | 32.26 | 9 | AAA Min | AAAA: 31.59 (+0.67s | 2.1%) | Santa Clara Swim Club | 06/27/2025 | Valley Splash | |
| 9 | Emmett Chen | 32.52 | 10 | AAA Min | AAAA: 31.59 (+0.93s | 2.9%) | San Ramon Valley Aquatics | 07/11/2025 | 2025 Age Group Championships | |
| 10 | Aurelius Lien | 33.27 | 8 | AA Min | AAA: 32.99 (+0.28s | 0.8%) | Santa Clara Swim Club | 07/31/2025 | 2025 Long Course Far Western Championship | |
| 11 | Conner Lo | 33.52 | 10 | AA Min | AAA: 32.99 (+0.53s | 1.6%) | DeAnza Cupertino Aquatics | 06/27/2025 | Silicon Valley LC CBA+ Meet | |
| 12 | Ryan Latronica | 33.53 | 9 | AA Min | AAA: 32.99 (+0.54s | 1.6%) | Hills Hurricane Swimming | 07/31/2025 | 2025 Long Course Far Western Championship | |
| 13 | Sinan Ozgur | 33.54 | 9 | AA Min | AAA: 32.99 (+0.55s | 1.6%) | Pleasanton Seahawks | 06/20/2025 | Zone 2 Last Chance To AG Champs | |
| 14 | Jack Swaffin-Smith | 33.54 | 10 | AA Min | AAA: 32.99 (+0.55s | 1.6%) | Fog City Hammerheads | 07/11/2025 | 2025 Age Group Championships | |
| 15 | Marco Sun | 33.55 | 9 | AA Min | AAA: 32.99 (+0.56s | 1.7%) | Pleasanton Seahawks | 07/31/2025 | 2025 Long Course Far Western Championship | |
| 16 | Lucas Jiang | 33.59 | 10 | AA Min | AAA: 32.99 (+0.60s | 1.8%) | Quicksilver Swimming | 07/31/2025 | 2025 Long Course Far Western Championship | |
| 17 | Shunsuke Suzuki | 33.72 | 10 | AA Min | AAA: 32.99 (+0.73s | 2.2%) | Palo Alto Stanford Aquatics | 07/31/2025 | 2025 Long Course Far Western Championship | |
| 18 | Alexander Kovnatsky | 33.87 | 9 | AA Min | AAA: 32.99 (+0.88s | 2.6%) | Unattached | 06/20/2025 | Zone 2 Last Chance To AG Champs | |
| 19 | Cameron Boitano | 33.89 | 9 | AA Min | AAA: 32.99 (+0.90s | 2.7%) | Pleasanton Seahawks | 07/31/2025 | 2025 Long Course Far Western Championship | |
| 20 | Pace Bui | 34.04 | 9 | AA Min | AAA: 32.99 (+1.05s | 3.1%) | Unattached | 07/11/2025 | 2025 Age Group Championships | |
| 21 | Ishaan Karunanayake | 34.06 | 10 | AA Min | AAA: 32.99 (+1.07s | 3.1%) | Alto Swim Club | 06/27/2025 | Alto Summer Swelter | |
| 22 | Olivier Thomasson | 34.08 | 10 | AA Min | AAA: 32.99 (+1.09s | 3.2%) | Montclair Swim Team | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | |
| 23 | Sebastian Guevara | 34.15 | 10 | AA Min | AAA: 32.99 (+1.16s | 3.4%) | Alto Swim Club | 06/27/2025 | Alto Summer Swelter | |
| 24 | Marco Sun | 34.23 | 9 | AA Min | AAA: 32.99 (+1.24s | 3.6%) | Pleasanton Seahawks | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 25 | Sinan Ozgur | 34.29 | 9 | AA Min | AAA: 32.99 (+1.30s | 3.8%) | Pleasanton Seahawks | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 26 | Jay Andresen | 34.40 | 10 | A Min | AA: 34.39 (+0.01s | 0.0%) | Lakeridge Swim Team | 06/20/2025 | Reno Aquatic Club Gamble | |
| 27 | Eli Shapiro | 34.61 | 10 | A Min | AA: 34.39 (+0.22s | 0.6%) | Lakeridge Swim Team | 06/20/2025 | Reno Aquatic Club Gamble | |
| 28 | Lucas Guo | 34.65 | 10 | A Min | AA: 34.39 (+0.26s | 0.8%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 29 | Lincoln Matthews | 34.69 | 10 | A Min | AA: 34.39 (+0.30s | 0.9%) | North Bay Aquatics | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | |
| 30 | Nicholas Liu | 34.78 | 9 | A Min | AA: 34.39 (+0.39s | 1.1%) | Alto Swim Club | 06/27/2025 | Alto Summer Swelter | |
| 31 | Asher Young | 34.80 | 9 | A Min | AA: 34.39 (+0.41s | 1.2%) | Terrapins Swim Team | 07/11/2025 | 2025 Age Group Championships | |
| 32 | Jacob Song | 34.84 | 10 | A Min | AA: 34.39 (+0.45s | 1.3%) | Palo Alto Stanford Aquatics | 06/27/2025 | Silicon Valley LC CBA+ Meet | |
| 33 | Asher Young | 34.84 | 9 | A Min | AA: 34.39 (+0.45s | 1.3%) | Terrapins Swim Team | 06/20/2025 | Zone 2 Last Chance To AG Champs | |
| 34 | Alexander Fang | 35.06 | 10 | A Min | AA: 34.39 (+0.67s | 1.9%) | Reno Aquatic Club | 06/20/2025 | Reno Aquatic Club Gamble | |
| 35 | Aaron Kuusela | 35.16 | 10 | A Min | AA: 34.39 (+0.77s | 2.2%) | Alto Swim Club | 06/27/2025 | Alto Summer Swelter | |
| 36 | Jaxon Mendoza | 35.26 | 10 | A Min | AA: 34.39 (+0.87s | 2.5%) | San Benito Aquatics | 06/20/2025 | Reno Aquatic Club Gamble | |
| 37 | Jozua Sugianto | 35.41 | 9 | A Min | AA: 34.39 (+1.02s | 2.9%) | California Dolphins Swim Team | 05/10/2025 | PC SRVA LCM C B BB+ | |
| 38 | Ozzy Su | 35.45 | 9 | A Min | AA: 34.39 (+1.06s | 3.0%) | Quicksilver Swimming | 07/11/2025 | 2025 Age Group Championships | |
| 39 | Gavin Schwartz | 35.57 | 10 | A Min | AA: 34.39 (+1.18s | 3.3%) | North Bay Aquatics | 05/17/2025 | Neptune Swimming May Long Course Meet | |
| 40 | Lucas Pan | 35.71 | 8 | BB Min | A: 35.69 (+0.02s | 0.1%) | Santa Clara Swim Club | 07/11/2025 | 2025 Age Group Championships | |
| 41 | Ethan Kang | 35.78 | 10 | BB Min | A: 35.69 (+0.09s | 0.3%) | Santa Clara Swim Club | 05/30/2025 | SCSC Pacific Swimming Long Course Intrasquad | |
| 42 | Robert Obermeyer | 36.22 | 10 | BB Min | A: 35.69 (+0.53s | 1.5%) | Piedmont Swim Team | 06/20/2025 | Reno Aquatic Club Gamble | |
| 43 | Isaac Mekhael | 36.51 | 7 | BB Min | A: 35.69 (+0.82s | 2.2%) | Quicksilver Swimming | 06/28/2022 | QSS Quad Meet PEAK And TIDE | |
| 44 | Jonah Hoffman | 36.53 | 10 | BB Min | A: 35.69 (+0.84s | 2.3%) | Humboldt Swim Club | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 45 | Brett Baker | 36.54 | 10 | BB Min | A: 35.69 (+0.85s | 2.3%) | Burlingame Aquatics | 06/06/2025 | BAC C B A Meet | |
| 46 | Ethan Qu | 36.66 | 9 | BB Min | A: 35.69 (+0.97s | 2.6%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 47 | Nolan Lu | 36.67 | 10 | BB Min | A: 35.69 (+0.98s | 2.7%) | DeAnza Cupertino Aquatics | 06/27/2025 | Silicon Valley LC CBA+ Meet | |
| 48 | Adam Li | 36.69 | 10 | BB Min | A: 35.69 (+1.00s | 2.7%) | Santa Clara Swim Club | 06/27/2025 | Valley Splash | |
| 49 | Mateo Sison | 36.97 | 9 | BB Min | A: 35.69 (+1.28s | 3.5%) | San Ramon Valley Aquatics | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | |
| 50 | Deren Chai | 37.04 | 10 | BB Min | A: 35.69 (+1.35s | 3.6%) | Pleasanton Seahawks | 06/07/2025 | 2025 06 07 CDST LC C 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.