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 | Maxwell Ma | 59.87 | 9 | B: 43.89 (+15.98s | 26.7%) | California Dolphins Swim Team | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | ||
| 602 | Nate Hunter | 1:00.21 | 9 | B: 43.89 (+16.32s | 27.1%) | Burlingame Aquatics | 06/12/2026 | BAC Long Course | ||
| 603 | Ayaan Agrawal | 1:00.22 | 9 | B: 43.89 (+16.33s | 27.1%) | Quicksilver Swimming | 06/12/2024 | Zone 1S Micro Meet (Host QSS) | ||
| 604 | Colin Chuang | 1:00.30 | 10 | B: 43.89 (+16.41s | 27.2%) | Palo Alto Stanford Aquatics | 05/17/2025 | 2025 LAMV SCM C B A+ | ||
| 605 | Micah Lam | 1:00.34 | 7 | B: 43.89 (+16.45s | 27.3%) | South San Francisco Aquatics | 06/12/2026 | BAC Long Course | ||
| 606 | Noah Hunter | 1:00.35 | 9 | B: 43.89 (+16.46s | 27.3%) | Quicksilver Swimming | 06/12/2024 | Zone 1S Micro Meet (Host QSS) | ||
| 607 | Andy Xu | 1:00.43 | 9 | B: 43.89 (+16.54s | 27.4%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 608 | Ian Ma | 1:00.43 | 7 | B: 43.89 (+16.54s | 27.4%) | Pacifica Sea Lions | 07/10/2026 | 2026 NNA Silver State Championships | ||
| 609 | Eden Hai | 1:00.58 | 8 | B: 43.89 (+16.69s | 27.6%) | Milpitas Aquatic Club | 05/23/2025 | Zone 1 South May Firecracker 500 | ||
| 610 | Sebastian Castillo | 1:00.63 | 7 | B: 43.89 (+16.74s | 27.6%) | Richmond Sailfish | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 611 | Ryan Beaver | 1:00.74 | 10 | B: 43.89 (+16.85s | 27.7%) | Napa Valley Swim Team | 05/17/2024 | SRN Long Course CBA+ | ||
| 612 | Marcus Kulyavtsev | 1:00.80 | 8 | B: 43.89 (+16.91s | 27.8%) | Vallejo Aquatic Club | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 613 | Sam Beck | 1:00.98 | 10 | B: 43.89 (+17.09s | 28.0%) | Reno Aquatic Club | 06/21/2024 | Reno Aquatic Club Gamble | ||
| 614 | Aryo Sedaghat Khorasani | 1:01.00 | 9 | B: 43.89 (+17.11s | 28.0%) | Alto Swim Club | 06/12/2026 | BAC Long Course | ||
| 615 | Felix Rao | 1:01.03 | 7 | B: 43.89 (+17.14s | 28.1%) | Santa Clara Swim Club | 06/20/2026 | Zone 1 South Swim Under The Stars | ||
| 616 | Miles Brock | 1:01.16 | 9 | B: 43.89 (+17.27s | 28.2%) | Napa Valley Swim Team | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | ||
| 617 | Georgiy Anokhin | 1:01.28 | 8 | B: 43.89 (+17.39s | 28.4%) | Palo Alto Stanford Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 618 | Jordan Robinson | 1:01.36 | 9 | B: 43.89 (+17.47s | 28.5%) | Tiger Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 619 | Otis Larsen | 1:01.41 | 8 | B: 43.89 (+17.52s | 28.5%) | Monterey Bay Swim Club | 04/26/2025 | Merced Skimmers Long Course Meet | ||
| 620 | Leo Bukhan | 1:01.72 | 8 | B: 43.89 (+17.83s | 28.9%) | Burlingame Aquatics | 07/19/2025 | Alto Last Splash | ||
| 621 | Charles Yan | 1:02.12 | 9 | B: 43.89 (+18.23s | 29.3%) | Santa Clara Swim Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | ||
| 622 | Benjamin Yan | 1:02.36 | 10 | B: 43.89 (+18.47s | 29.6%) | Santa Clara Swim Club | 07/19/2025 | Santa Clara Valley Splash Block Party | ||
| 623 | Lior Margolis | 1:02.60 | 7 | B: 43.89 (+18.71s | 29.9%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | ||
| 624 | Robert Rodrigues | 1:02.73 | 7 | B: 43.89 (+18.84s | 30.0%) | Neptune Swimming | 06/12/2026 | Neptune Swimming June LC Meet | ||
| 625 | Levent Gundogdu | 1:02.80 | 8 | B: 43.89 (+18.91s | 30.1%) | Triton Aquatics Club | 05/23/2025 | Zone 1 South May Firecracker 500 | ||
| 626 | Ethan Nguyen | 1:02.85 | 8 | B: 43.89 (+18.96s | 30.2%) | Gilroy Gators Swim Team | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | ||
| 627 | Lloyd Wunderman | 1:03.16 | 7 | B: 43.89 (+19.27s | 30.5%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | ||
| 628 | Travis Vu | 1:03.21 | 10 | B: 43.89 (+19.32s | 30.6%) | Valley Splash | 07/19/2025 | Santa Clara Valley Splash Block Party | ||
| 629 | Aja George | 1:03.21 | 8 | B: 43.89 (+19.32s | 30.6%) | Palo Alto Stanford Aquatics | 06/07/2024 | Burlingame Aquatic Club Long Course CBA+ | ||
| 630 | Ethan Yu | 1:03.32 | 8 | B: 43.89 (+19.43s | 30.7%) | California Dolphins Swim Team | 06/13/2026 | PC CDST LC C B BB+ 26 074 | ||
| 631 | Harvey Brown | 1:03.34 | 8 | B: 43.89 (+19.45s | 30.7%) | Burlingame Aquatics | 06/20/2026 | Alto Summer Swelter | ||
| 632 | Rohan Ojha | 1:03.51 | 7 | B: 43.89 (+19.62s | 30.9%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | ||
| 633 | Lee Vickers | 1:03.53 | 8 | B: 43.89 (+19.64s | 30.9%) | Bishop Swim Team | 07/10/2026 | 2026 NNA Silver State Championships | ||
| 634 | Raam Prasannakumar | 1:03.72 | 8 | B: 43.89 (+19.83s | 31.1%) | Quicksilver Swimming | 05/22/2024 | Zone 1S Micro Meet SJ1 (Host QSS) | ||
| 635 | Aarav Mehta | 1:03.77 | 9 | B: 43.89 (+19.88s | 31.2%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 636 | Jacob Jin | 1:03.80 | 7 | B: 43.89 (+19.91s | 31.2%) | Sunnyvale Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 637 | Vincent Dang | 1:04.31 | 9 | B: 43.89 (+20.42s | 31.8%) | San Jose Goosemonkeys | 06/20/2026 | Zone 1 South Swim Under The Stars | ||
| 638 | Jay Singh | 1:04.35 | 7 | B: 43.89 (+20.46s | 31.8%) | Palo Alto Stanford Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 639 | Noam Schanin | 1:04.49 | 6 | B: 43.89 (+20.60s | 31.9%) | Alto Swim Club | 06/12/2026 | BAC Long Course | ||
| 640 | Winston Qiao | 1:04.53 | 8 | B: 43.89 (+20.64s | 32.0%) | Burlingame Aquatics | 05/02/2026 | Alto Spring Jam CBA | ||
| 641 | Giuseppe Miglialo | 1:04.87 | 9 | B: 43.89 (+20.98s | 32.3%) | Milpitas Aquatic Club | 05/23/2025 | Zone 1 South May Firecracker 500 | ||
| 642 | Tilden Amstutz | 1:04.91 | 7 | B: 43.89 (+21.02s | 32.4%) | Alameda Gators | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 643 | Enzo Mendoza | 1:05.01 | 8 | B: 43.89 (+21.12s | 32.5%) | Northern Nevada Aquatics | 07/12/2025 | 2025 Silver State Championships | ||
| 644 | Henry Yap | 1:05.08 | 7 | B: 43.89 (+21.19s | 32.6%) | Alameda Gators | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 645 | Sawyer Vassallo | 1:05.20 | 8 | B: 43.89 (+21.31s | 32.7%) | Otter Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 646 | 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 | ||
| 647 | 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) | ||
| 648 | Finnegan Persampieri | 1:05.82 | 10 | B: 43.89 (+21.93s | 33.3%) | Otter Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 649 | Mateo Lopez | 1:05.86 | 8 | B: 43.89 (+21.97s | 33.4%) | Quicksilver Swimming | 06/12/2024 | Zone 1S Micro Meet (Host QSS) | ||
| 650 | 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 | ||
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.