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 | |
|---|---|---|---|---|---|---|---|---|---|
| 601 | Sawyer Vassallo | 1:05.20 | 8 | B: 43.89 (+21.31s | 32.7%) | Otter Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 602 | Tenzin Dadak | 1:05.32 | 9 | B: 43.89 (+21.43s | 32.8%) | Richmond Sailfish | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 603 | Ethan Zhong | 1:05.69 | 9 | B: 43.89 (+21.80s | 33.2%) | Quicksilver Swimming | 05/22/2024 | Zone 1S Micro Meet SJ1 (Host QSS) | ||
| 604 | Finnegan Persampieri | 1:05.82 | 10 | B: 43.89 (+21.93s | 33.3%) | Otter Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 605 | Mateo Lopez | 1:05.86 | 8 | B: 43.89 (+21.97s | 33.4%) | Quicksilver Swimming | 06/12/2024 | Zone 1S Micro Meet (Host QSS) | ||
| 606 | Yichen Sun | 1:06.03 | 8 | B: 43.89 (+22.14s | 33.5%) | Palo Alto Stanford Aquatics | 06/06/2025 | BAC C B A Meet | ||
| 607 | Tony Yang | 1:06.22 | 8 | B: 43.89 (+22.33s | 33.7%) | Palo Alto Stanford Aquatics | 06/06/2025 | BAC C B A Meet | ||
| 608 | Ashton Dong | 1:06.46 | 7 | B: 43.89 (+22.57s | 34.0%) | DeAnza Cupertino Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 609 | Coen Dudley | 1:06.55 | 8 | B: 43.89 (+22.66s | 34.0%) | Reno Aquatic Club | 06/19/2026 | Reno Aquatic Club Gamble | ||
| 610 | Pi Cheng | 1:06.57 | 10 | B: 43.89 (+22.68s | 34.1%) | Los Altos Mountain View Aquati | 05/17/2025 | 2025 LAMV SCM C B A+ | ||
| 611 | Savir Khakhkhar | 1:06.68 | 10 | B: 43.89 (+22.79s | 34.2%) | Otter Swim Club | 06/27/2025 | Silicon Valley LC CBA+ Meet | ||
| 612 | Jameson Foley | 1:06.85 | 9 | B: 43.89 (+22.96s | 34.3%) | San Benito Aquatics | 05/18/2024 | San Benito Aquatics C B A+ | ||
| 613 | Henry Huang | 1:07.02 | 9 | B: 43.89 (+23.13s | 34.5%) | Daly City Dolphins | 06/27/2025 | Silicon Valley LC CBA+ Meet | ||
| 614 | Vaughan Nicholson Leap | 1:07.15 | 7 | B: 43.89 (+23.26s | 34.6%) | Alameda Gators | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 615 | Cole Taylor | 1:07.23 | 8 | B: 43.89 (+23.34s | 34.7%) | AC Swim Club | 06/12/2026 | Neptune Swimming June LC Meet | ||
| 616 | Trace Stoll | 1:07.26 | 7 | B: 43.89 (+23.37s | 34.7%) | Reno Aquatic Club | 06/20/2025 | Reno Aquatic Club Gamble | ||
| 617 | Tobias Torrance | 1:07.84 | 8 | B: 43.89 (+23.95s | 35.3%) | Stanford Campus Recreation Ass | 05/17/2025 | 2025 LAMV SCM C B A+ | ||
| 618 | Luke Dwelley | 1:08.66 | 8 | B: 43.89 (+24.77s | 36.1%) | Terrapins Swim Team | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | ||
| 619 | Oliver Ng | 1:08.85 | 8 | B: 43.89 (+24.96s | 36.3%) | Burlingame Aquatics | 06/06/2025 | BAC C B A Meet | ||
| 620 | Ethan Shalhout | 1:08.85 | 9 | B: 43.89 (+24.96s | 36.3%) | Vallejo Aquatic Club | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 621 | Marlon Chinchilla | 1:09.05 | 9 | B: 43.89 (+25.16s | 36.4%) | Piranha Swimming | 06/22/2024 | NVST S LAST CHANCE JO SUMMER PLUNGE | ||
| 622 | Gavin Peters | 1:09.17 | 8 | B: 43.89 (+25.28s | 36.5%) | Unattached | 06/19/2026 | Reno Aquatic Club Gamble | ||
| 623 | Jayden Lin | 1:09.24 | 8 | B: 43.89 (+25.35s | 36.6%) | Burlingame Aquatics | 06/12/2026 | BAC Long Course | ||
| 624 | Alex Park-sandoval | 1:09.60 | 9 | B: 43.89 (+25.71s | 36.9%) | San Benito Aquatics | 05/18/2024 | San Benito Aquatics C B A+ | ||
| 625 | Cayden Darnell | 1:09.71 | 8 | B: 43.89 (+25.82s | 37.0%) | South Valley Makos | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | ||
| 626 | Nicholas Wen | 1:10.14 | 9 | B: 43.89 (+26.25s | 37.4%) | Otter Swim Club | 06/29/2024 | DACA LC C B A+ Meet | ||
| 627 | Samuel Kalman | 1:10.37 | 10 | B: 43.89 (+26.48s | 37.6%) | Boys & Girls Club of SF | 06/12/2026 | BAC Long Course | ||
| 628 | Hudson Huynh | 1:11.13 | 6 | B: 43.89 (+27.24s | 38.3%) | Sunnyvale Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 629 | Aiden Xu | 1:11.24 | 9 | B: 43.89 (+27.35s | 38.4%) | Northern Nevada Aquatics | 07/12/2025 | 2025 Silver State Championships | ||
| 630 | Forest Pembleton | 1:12.73 | 7 | B: 43.89 (+28.84s | 39.7%) | Livermore AquaCowboys | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | ||
| 631 | Ethan Li | 1:12.86 | 8 | B: 43.89 (+28.97s | 39.8%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | ||
| 632 | Jiale Wang | 1:12.98 | 8 | B: 43.89 (+29.09s | 39.9%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 633 | Atharva Kudva | 1:13.94 | 6 | B: 43.89 (+30.05s | 40.6%) | Tri Valley Aquatics | 06/13/2026 | PC CDST LC C B BB+ 26 074 | ||
| 634 | Ryan Okun | 1:14.16 | 9 | B: 43.89 (+30.27s | 40.8%) | San Ramon Valley Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 635 | Jayden Chan | 1:14.98 | 7 | B: 43.89 (+31.09s | 41.5%) | Daly City Dolphins | 06/19/2026 | Reno Aquatic Club Gamble | ||
| 636 | Milo Dowell | 1:15.01 | 7 | B: 43.89 (+31.12s | 41.5%) | Vallejo Aquatic Club | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 637 | Alex Bernardo | 1:15.25 | 7 | B: 43.89 (+31.36s | 41.7%) | Boys & Girls Club of SF | 06/12/2026 | BAC Long Course | ||
| 638 | Orion Peters | 1:15.37 | 10 | B: 43.89 (+31.48s | 41.8%) | Gilroy Gators Swim Team | 05/23/2025 | Zone 1 South May Firecracker 500 | ||
| 639 | Julian Boudreau | 1:15.50 | 10 | B: 43.89 (+31.61s | 41.9%) | Richmond Sailfish | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | ||
| 640 | Preston Yip | 1:15.92 | 8 | B: 43.89 (+32.03s | 42.2%) | South San Francisco Aquatics | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 641 | Nathaniel Vargo | 1:16.58 | 9 | B: 43.89 (+32.69s | 42.7%) | Northern Nevada Aquatics | 07/10/2026 | 2026 NNA Silver State Championships | ||
| 642 | Oliver Bennett | 1:17.03 | 8 | B: 43.89 (+33.14s | 43.0%) | Reno Aquatic Club | 06/20/2025 | Reno Aquatic Club Gamble | ||
| 643 | Jasper Chian | 1:17.57 | 8 | B: 43.89 (+33.68s | 43.4%) | The Olympic Club | 05/17/2025 | Neptune Swimming May Long Course Meet | ||
| 644 | Isaac Basilio | 1:18.47 | 9 | B: 43.89 (+34.58s | 44.1%) | Gilroy Gators Swim Team | 06/24/2023 | SBA Long Course C B A+ | ||
| 645 | Maximus MacCallum | 1:20.35 | 9 | B: 43.89 (+36.46s | 45.4%) | Piranha Swimming | 05/17/2025 | Neptune Swimming May Long Course Meet | ||
| 646 | Erik Chung | 1:21.34 | 8 | B: 43.89 (+37.45s | 46.0%) | California Dolphins Swim Team | 06/13/2026 | PC CDST LC C B BB+ 26 074 | ||
| 647 | Shepherd Temple | 1:22.83 | 8 | B: 43.89 (+38.94s | 47.0%) | Northern Nevada Aquatics | 07/10/2026 | 2026 NNA Silver State Championships | ||
| 648 | Ben Goetze | 1:23.49 | 7 | B: 43.89 (+39.60s | 47.4%) | Los Altos Mountain View Aquati | 05/17/2025 | 2025 LAMV SCM C B A+ | ||
| 649 | Thomas Kearney | 1:23.95 | 8 | B: 43.89 (+40.06s | 47.7%) | Burlingame Aquatics | 06/06/2025 | BAC C B A Meet | ||
| 650 | Jaechul Jung | 1:23.96 | 9 | B: 43.89 (+40.07s | 47.7%) | Palo Alto Stanford Aquatics | 05/18/2024 | PASA Mayhem LCM 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.