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 | |
|---|---|---|---|---|---|---|---|---|---|
| 601 | Adam Hugenberger | 42.53 | 8 | B: 38.19 (+4.34s | 10.2%) | Otter Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | ||
| 602 | Joseph DeRienzo | 42.56 | 10 | B: 38.19 (+4.37s | 10.3%) | Piranha Swimming | 04/18/2026 | RP SWIM CLUB (PRNA) SPRING SWIM FEST! | ||
| 603 | Yusuf Sakr | 42.59 | 8 | B: 38.19 (+4.40s | 10.3%) | Sunnyvale Swim Club | 12/06/2025 | Alto Dec 6 7 CBA | ||
| 604 | Amos Taub | 42.61 | 10 | B: 38.19 (+4.42s | 10.4%) | Otter Swim Club | 07/19/2025 | 2025 DACA SC CBA Meet | ||
| 605 | Jaydeniano Lopes Montiero | 42.61 | 10 | B: 38.19 (+4.42s | 10.4%) | Highland Dolphins Aquatic Club | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 606 | Greyson McTague | 42.63 | 11 | B: 38.19 (+4.44s | 10.4%) | Mlst | 08/01/2025 | 2025 High Country Short Course Championship | ||
| 607 | Chengkai Cui | 42.63 | 10 | B: 38.19 (+4.44s | 10.4%) | DeAnza Cupertino Aquatics | 03/07/2026 | DACA CBA Meet | ||
| 608 | Cash Newbury | 42.69 | 10 | B: 38.19 (+4.50s | 10.5%) | Vallejo Aquatic Club | 10/11/2025 | VJO Sprint For The Golden Ticket CBA+ 2025 | ||
| 609 | Mateo Navarrete | 42.72 | 9 | B: 38.19 (+4.53s | 10.6%) | Sonoma Sea Dragons | 03/07/2026 | Napa Valley Swim Team Swimming Towards Spring | ||
| 610 | Vedansh Tomar | 42.76 | 9 | B: 38.19 (+4.57s | 10.7%) | Pleasanton Seahawks | 03/28/2026 | PC CDST SC C B BB+ Meet | ||
| 611 | Otis Larsen | 42.81 | 8 | B: 38.19 (+4.62s | 10.8%) | Monterey Bay Swim Club | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | ||
| 612 | Diego Pisoni | 42.83 | 9 | B: 38.19 (+4.64s | 10.8%) | Neptune Swimming | 09/27/2025 | Neptune Swimming Fall Classic | ||
| 613 | James Xiao | 42.85 | 9 | B: 38.19 (+4.66s | 10.9%) | Otter Swim Club | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | ||
| 614 | Alexander Hu | 42.86 | 8 | B: 38.19 (+4.67s | 10.9%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | ||
| 615 | Adrik Biesecker | 42.91 | 9 | B: 38.19 (+4.72s | 11.0%) | Thunder Coast Aquatics | 03/07/2026 | Napa Valley Swim Team Swimming Towards Spring | ||
| 616 | Satya Gidwani | 42.92 | 10 | B: 38.19 (+4.73s | 11.0%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 617 | Santiago Herrera | 42.95 | 5 | B: 38.19 (+4.76s | 11.1%) | Montclair Swim Team | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | ||
| 618 | Zachary Deng | 42.98 | 10 | B: 38.19 (+4.79s | 11.1%) | Oakland Undercurrent Swim Team | 02/28/2026 | VJO Rep The Bay C B A+ 2026 Copied | ||
| 619 | Ethan Wong | 43.02 | 9 | B: 38.19 (+4.83s | 11.2%) | Sfrp Rossi Swim Team | 01/31/2026 | 2026 Peggy Ramirez Memorial Z3 Winter Champs | ||
| 620 | Eason Niu | 43.06 | 8 | B: 38.19 (+4.87s | 11.3%) | San Ramon Valley Aquatics | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | ||
| 621 | Dylan Tran | 43.06 | 10 | B: 38.19 (+4.87s | 11.3%) | San Jose Goosemonkeys | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | ||
| 622 | Arthur Armstrong | 43.09 | 8 | B: 38.19 (+4.90s | 11.4%) | Northern Nevada Aquatics | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | ||
| 623 | Mingke Ding | 43.16 | 9 | B: 38.19 (+4.97s | 11.5%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 624 | Daniel Yu | 43.20 | 9 | B: 38.19 (+5.01s | 11.6%) | Daly City Dolphins | 03/22/2025 | PSL SC CBA+ Meet | ||
| 625 | Dashiell Wang | 43.22 | 10 | B: 38.19 (+5.03s | 11.6%) | Santa Clara Swim Club | 02/28/2026 | Swim South Bay | ||
| 626 | Yug Sharma | 43.24 | 9 | B: 38.19 (+5.05s | 11.7%) | East Bay Bat Rays | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | ||
| 627 | Connor Watts | 43.25 | 9 | B: 38.19 (+5.06s | 11.7%) | Scott Valley Sea Serpents | 11/08/2025 | TCA PC November SC C B A+ | ||
| 628 | Sanav Nirmal | 43.28 | 9 | B: 38.19 (+5.09s | 11.8%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 629 | Siyuan Wang | 43.28 | 7 | B: 38.19 (+5.09s | 11.8%) | Piedmont Swim Team | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | ||
| 630 | Colby Morrill | 43.29 | 7 | B: 38.19 (+5.10s | 11.8%) | South Valley Stingrays | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 631 | Aiden Cai | 43.31 | 7 | B: 38.19 (+5.12s | 11.8%) | Santa Clara Swim Club | 03/28/2026 | Swim South Bay | ||
| 632 | Yoichiro Taku | 43.34 | 10 | B: 38.19 (+5.15s | 11.9%) | University Club Swimming | 03/22/2025 | 2025 Los Altos Mountain View SC CBA Meet | ||
| 633 | Adrian Yu | 43.35 | 10 | B: 38.19 (+5.16s | 11.9%) | South San Francisco Aquatics | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | ||
| 634 | Gabriel Sisti | 43.35 | 9 | B: 38.19 (+5.16s | 11.9%) | Albany Armada Aquatics | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | ||
| 635 | Aleksander Hibler | 43.39 | 8 | B: 38.19 (+5.20s | 12.0%) | Albany Armada Aquatics | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | ||
| 636 | Greyson Eden | 43.42 | 8 | B: 38.19 (+5.23s | 12.0%) | Humboldt Swim Club | 11/22/2025 | Thankswimming Classic 2025 | ||
| 637 | Lee Scherling | 43.42 | 9 | B: 38.19 (+5.23s | 12.0%) | Hills Hurricane Swimming | 02/28/2026 | VJO Rep The Bay C B A+ 2026 Copied | ||
| 638 | Mason Ragchaagadi | 43.47 | 8 | B: 38.19 (+5.28s | 12.1%) | Walnut Creek Aquabears | 02/01/2025 | Zone 2 Winter Championship Meet | ||
| 639 | Miles Cupido | 43.48 | 10 | B: 38.19 (+5.29s | 12.2%) | Piedmont Swim Team | 11/02/2024 | Albany Armada C B BB+ Meet | ||
| 640 | Felipe Serafim Carvalho | 43.50 | 10 | B: 38.19 (+5.31s | 12.2%) | Walnut Creek Aquabears | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | ||
| 641 | Marcus Chui | 43.55 | 9 | B: 38.19 (+5.36s | 12.3%) | South San Francisco Aquatics | 03/28/2026 | PSL March CBA+ | ||
| 642 | Insar Imyarov | 43.57 | 10 | B: 38.19 (+5.38s | 12.3%) | San Jose Goosemonkeys | 10/25/2025 | GGST Spooktacular 2025 | ||
| 643 | Wesley Albright | 43.61 | 9 | B: 38.19 (+5.42s | 12.4%) | Reno Aquatic Club | 09/12/2025 | Molly Lahlum Memorial Autumn Freeze | ||
| 644 | Yunfan Zhang | 43.61 | 8 | B: 38.19 (+5.42s | 12.4%) | Sunnyvale Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | ||
| 645 | Owen Qiu | 43.61 | 8 | B: 38.19 (+5.42s | 12.4%) | Pacifica Platypus Swim Club | 03/28/2026 | PSL March CBA+ | ||
| 646 | Andy Yu | 43.63 | 9 | B: 38.19 (+5.44s | 12.5%) | Burlingame Aquatics | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | ||
| 647 | Andy Wang | 43.64 | 10 | B: 38.19 (+5.45s | 12.5%) | DeAnza Cupertino Aquatics | 12/06/2025 | Alto Dec 6 7 CBA | ||
| 648 | Finn Becker | 43.66 | 8 | B: 38.19 (+5.47s | 12.5%) | Mendocino Coast Sea Dragons | 09/27/2025 | Neptune Swimming Fall Classic | ||
| 649 | Cal Willey | 43.66 | 10 | B: 38.19 (+5.47s | 12.5%) | Humboldt Swim Club | 09/27/2024 | Neptune Swimming Fall Classic | ||
| 650 | Benjamin Cheng | 43.66 | 8 | B: 38.19 (+5.47s | 12.5%) | San Ramon Valley Aquatics | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | ||
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.