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 | Robert Legg | 31.25 | 9 | AAAA Min | Pleasanton Seahawks | 05/10/2025 | PC SRVA LCM C B BB+ | ||
| 2 | Kai Okumura-Sokalski | 31.38 | 10 | AAAA Min | Orinda Aquatics | 05/10/2025 | PC SRVA LCM C B BB+ | ||
| 3 | Nathan Wu | 32.43 | 10 | AAA Min | AAAA: 31.59 (+0.84s | 2.6%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 4 | Emmett Chen | 32.77 | 10 | AAA Min | AAAA: 31.59 (+1.18s | 3.6%) | San Ramon Valley Aquatics | 05/10/2025 | PC SRVA LCM C B BB+ | |
| 5 | Albert Xiao | 33.25 | 10 | AA Min | AAA: 32.99 (+0.26s | 0.8%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 6 | Rubix Szolusha | 33.57 | 9 | AA Min | AAA: 32.99 (+0.58s | 1.7%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 7 | Ethan Locke | 33.66 | 9 | AA Min | AAA: 32.99 (+0.67s | 2.0%) | Unattached | 04/19/2025 | Alto Spring Jam Meet | |
| 8 | Stephen Huang | 33.77 | 8 | AA Min | AAA: 32.99 (+0.78s | 2.3%) | DeAnza Cupertino Aquatics | 07/25/2024 | LCM Far Western Championships (host: SCSC) | |
| 9 | Anay Datar | 34.18 | 10 | AA Min | AAA: 32.99 (+1.19s | 3.5%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 10 | 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 | |
| 11 | Ryan Latronica | 34.27 | 9 | AA Min | AAA: 32.99 (+1.28s | 3.7%) | Hills Hurricane Swimming | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | |
| 12 | 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 | |
| 13 | Jeffrey Sun | 34.33 | 10 | AA Min | AAA: 32.99 (+1.34s | 3.9%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 14 | Craig Apuada | 34.45 | 10 | A Min | AA: 34.39 (+0.06s | 0.2%) | Quicksilver Swimming | 07/25/2024 | LCM Far Western Championships (host: SCSC) | |
| 15 | Pace Bui | 34.52 | 9 | A Min | AA: 34.39 (+0.13s | 0.4%) | Sfrp Rossi Swim Team | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | |
| 16 | Gordon Huang | 34.72 | 9 | A Min | AA: 34.39 (+0.33s | 1.0%) | Quicksilver Swimming | 06/16/2024 | 2024 CA SCS/NOVA June Age Group Championships | |
| 17 | Aurelius Lien | 34.75 | 8 | A Min | AA: 34.39 (+0.36s | 1.0%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 18 | Conner Lo | 34.77 | 10 | A Min | AA: 34.39 (+0.38s | 1.1%) | DeAnza Cupertino Aquatics | 06/06/2025 | 2025 DACA LC CBA+ Meet | |
| 19 | Davin Tambuwun | 34.90 | 10 | A Min | AA: 34.39 (+0.51s | 1.5%) | San Ramon Valley Aquatics | 05/10/2025 | PC SRVA LCM C B BB+ | |
| 20 | Isaac Ma | 35.26 | 10 | A Min | AA: 34.39 (+0.87s | 2.5%) | California Dolphins Swim Team | 04/12/2025 | PC BSW LCM C B BB+ Meet | |
| 21 | Kayden Masongsong | 35.36 | 9 | A Min | AA: 34.39 (+0.97s | 2.7%) | Terrapins Swim Team | 05/11/2024 | San Ramon Valley Aquatics LCM C/B/BB+ Meet | |
| 22 | 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+ | |
| 23 | Sebastian Guevara | 35.43 | 10 | A Min | AA: 34.39 (+1.04s | 2.9%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 24 | William Lao | 35.52 | 10 | A Min | AA: 34.39 (+1.13s | 3.2%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 25 | Thys van der Meer | 35.69 | 9 | BB Min | A: 35.69 (+0.00s | -0.0%) | Aptos Cabrillo Swim Club | 05/18/2024 | San Benito Aquatics LCM C/B/A+ Meet | |
| 26 | Ming Chong | 35.75 | 9 | BB Min | A: 35.69 (+0.06s | 0.2%) | Burlingame Aquatics | 06/29/2024 | ALTO Summer Swelter LCM Invitational | |
| 27 | Arthur Chen | 35.79 | 10 | BB Min | A: 35.69 (+0.10s | 0.3%) | Alto Swim Club | 06/29/2024 | ALTO Summer Swelter LCM Invitational | |
| 28 | Jack Swaffin-Smith | 35.81 | 10 | BB Min | A: 35.69 (+0.12s | 0.3%) | Unattached | 04/19/2025 | Alto Spring Jam Meet | |
| 29 | Ethan Valdez | 35.94 | 9 | BB Min | A: 35.69 (+0.25s | 0.7%) | Bay Club Panthers | 06/29/2024 | DACA LCM CBA+ Meet | |
| 30 | Jiarui Fu | 35.98 | 9 | BB Min | A: 35.69 (+0.29s | 0.8%) | Milpitas Aquatic Club | 06/07/2024 | DeAnza Cupertino Aquatics LCM C/B/A+ Meet | |
| 31 | Lucas Jiang | 36.29 | 9 | BB Min | A: 35.69 (+0.60s | 1.7%) | Quicksilver Swimming | 06/28/2024 | Valley Splash LCM C/B/A+ Meet | |
| 32 | Cameron Boitano | 36.33 | 9 | BB Min | A: 35.69 (+0.64s | 1.8%) | Pleasanton Seahawks | 04/12/2025 | PC BSW LCM C B BB+ Meet | |
| 33 | Ethan Kang | 36.34 | 10 | BB Min | A: 35.69 (+0.65s | 1.8%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 34 | Arya Kadirvelu | 36.48 | 10 | BB Min | A: 35.69 (+0.79s | 2.2%) | San Ramon Valley Aquatics | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | |
| 35 | Isaac Mekhael | 36.51 | 7 | BB Min | A: 35.69 (+0.82s | 2.2%) | Quicksilver Swimming | 06/28/2022 | QSS vs TIDE vs PEAK vs OAQ Quad Meet | |
| 36 | Olivier Thomasson | 36.52 | 10 | BB Min | A: 35.69 (+0.83s | 2.3%) | Montclair Swim Team | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | |
| 37 | Maksym Sichkovskyi | 36.55 | 10 | BB Min | A: 35.69 (+0.86s | 2.4%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 38 | Lucca Wang | 36.73 | 10 | BB Min | A: 35.69 (+1.04s | 2.8%) | Pleasanton Seahawks | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 39 | Andrew Halterman | 36.77 | 9 | BB Min | A: 35.69 (+1.08s | 2.9%) | Reno Aquatic Club | 05/24/2024 | Intermountain Classic Age Group Open (host: CARS) | |
| 40 | Tavis Williams | 36.79 | 10 | BB Min | A: 35.69 (+1.10s | 3.0%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 41 | Robert Obermeyer | 36.81 | 10 | BB Min | A: 35.69 (+1.12s | 3.0%) | Piedmont Swim Team | 04/12/2025 | PC BSW LCM C B BB+ Meet | |
| 42 | Nicholas Liu | 37.07 | 8 | BB Min | A: 35.69 (+1.38s | 3.7%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 43 | Mateo Sison | 37.13 | 9 | BB Min | A: 35.69 (+1.44s | 3.9%) | San Ramon Valley Aquatics | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | |
| 44 | Jood abu Raya | 37.14 | 9 | BB Min | A: 35.69 (+1.45s | 3.9%) | Daly City Dolphins | 06/21/2024 | RENO Gamble Age Group Open | |
| 45 | Deren Chai | 37.15 | 10 | BB Min | A: 35.69 (+1.46s | 3.9%) | Pleasanton Seahawks | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 46 | Lucas Zhou | 37.21 | 9 | BB Min | A: 35.69 (+1.52s | 4.1%) | Milpitas Aquatic Club | 07/20/2024 | ALTO LCM Last Splash Invitational Meet | |
| 47 | Tyler Swearingen | 37.48 | 10 | BB Min | A: 35.69 (+1.79s | 4.8%) | Hills Hurricane Swimming | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | |
| 48 | Ishaan Karunanayake | 37.50 | 9 | BB Min | A: 35.69 (+1.81s | 4.8%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 49 | Owen Brauneis | 37.57 | 9 | BB Min | A: 35.69 (+1.88s | 5.0%) | Sunnyvale Swim Club | 06/07/2024 | DeAnza Cupertino Aquatics LCM C/B/A+ Meet | |
| 50 | Jason Feng | 37.62 | 9 | BB Min | A: 35.69 (+1.93s | 5.1%) | Boys & Girls Club of SF | 04/19/2025 | Alto Spring Jam 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.