USA Boys 10 & under - 50 M Fly
These rankings show the swimmers' placement within the United States.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 | |
|---|---|---|---|---|---|---|---|---|---|
| 651 | William Power | 47.79 | 10 | B Min | BB: 46.39 (+1.40s | 2.9%) | Unattached | 06/27/2025 | Valley Splash | |
| 652 | Bradley Schrantz | 47.80 | 9 | B Min | BB: 46.39 (+1.41s | 2.9%) | Patriot Aquatics | 05/15/2026 | 2026 PA Long Course Invite | |
| 653 | Leo Grace | 47.80 | 8 | B Min | BB: 46.39 (+1.41s | 2.9%) | Coeur D\\\\\\'alene Area Swim Team | 04/26/2025 | 2025 SWAT Spring Fling | |
| 654 | Matthew Fernandez | 47.81 | 9 | B Min | BB: 46.39 (+1.42s | 3.0%) | Blue Marlins Of Hialeah Garden | 04/18/2026 | SCS Under The Sun Invitational | |
| 655 | Grant Zimmermann | 47.83 | 10 | B Min | BB: 46.39 (+1.44s | 3.0%) | YMCA of the Triangle Area Swim | 06/14/2024 | SwimRVA Summer Invitational | |
| 656 | Kawika Cox | 47.83 | 10 | B Min | BB: 46.39 (+1.44s | 3.0%) | Kamehameha Swim Club | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | |
| 657 | Miles Wang | 47.85 | 9 | B Min | BB: 46.39 (+1.46s | 3.1%) | Pleasanton Seahawks | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | |
| 658 | Elliott Boland | 47.85 | 10 | B Min | BB: 46.39 (+1.46s | 3.1%) | Academy Swim Club | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | |
| 659 | Peter Hofman | 47.85 | 10 | B Min | BB: 46.39 (+1.46s | 3.1%) | Cascade Swim Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 660 | Xander Liu | 47.86 | 10 | B Min | BB: 46.39 (+1.47s | 3.1%) | Sailfish | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 661 | Yunus Mukhamadiev | 47.88 | 10 | B Min | BB: 46.39 (+1.49s | 3.1%) | Brentwood Seawolves | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | |
| 662 | Ryan Xie | 47.88 | 10 | B Min | BB: 46.39 (+1.49s | 3.1%) | Cascadia Swimming | 05/30/2025 | LA OPEN 2025 | |
| 663 | Mo Chen | 47.89 | 9 | B Min | BB: 46.39 (+1.50s | 3.1%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 664 | Charlie Huynh | 47.93 | 9 | B Min | BB: 46.39 (+1.54s | 3.2%) | Sarasota Sharks | 05/15/2026 | 2026 Kent B Holdren Memorial Meet | |
| 665 | Giovanni Chairez | 47.95 | 10 | B Min | BB: 46.39 (+1.56s | 3.3%) | High Performance Aquatic Club | 04/26/2025 | 2025 HPAC Banana Slug Beach Bash | |
| 666 | Grayson King | 47.96 | 9 | B Min | BB: 46.39 (+1.57s | 3.3%) | Riptide Swim Team | 05/02/2026 | 2026 MN RSC Pentathlon | |
| 667 | Owen Hayes | 47.99 | 10 | B Min | BB: 46.39 (+1.60s | 3.3%) | Hills Hurricane Swimming | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | |
| 668 | Taeyul Heo | 48.03 | 10 | B Min | BB: 46.39 (+1.64s | 3.4%) | Pleasanton Seahawks | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | |
| 669 | Yanbo LI | 48.04 | 9 | B Min | BB: 46.39 (+1.65s | 3.4%) | Seattle Metropolitan Aquatic C | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 670 | Kellan Yosay | 48.04 | 9 | B Min | BB: 46.39 (+1.65s | 3.4%) | SwimRVA | 05/31/2024 | 2024 SwimRVA Success Bell | |
| 671 | Ryan Nguyen | 48.07 | 10 | B Min | BB: 46.39 (+1.68s | 3.5%) | Sporting Jax Aquatic Club | 04/10/2026 | 2026 April Classic | |
| 672 | Alexander Warren Moy | 48.10 | 10 | B Min | BB: 46.39 (+1.71s | 3.6%) | Palo Alto Stanford Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 673 | Leo Ioffe | 48.12 | 9 | B Min | BB: 46.39 (+1.73s | 3.6%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 674 | Gabriel Terrones | 48.22 | 10 | B Min | BB: 46.39 (+1.83s | 3.8%) | Team Eugene Aquatics | 05/08/2026 | Bend Swim Club May Invitational 2026 | |
| 675 | Edward Uvejzovic | 48.23 | 10 | B Min | BB: 46.39 (+1.84s | 3.8%) | Olympus Aquatics | 06/06/2025 | Speed Lake City 2025 | |
| 676 | David Chen | 48.23 | 9 | B Min | BB: 46.39 (+1.84s | 3.8%) | Tualatin Hills Swim Club | 07/05/2025 | 2025 OR CRST Summer Blast 3 | |
| 677 | Magnus MacKinnon | 48.24 | 10 | B Min | BB: 46.39 (+1.85s | 3.8%) | Sarasota Sharks | 05/15/2026 | 2026 Kent B Holdren Memorial Meet | |
| 678 | Henry Luevano | 48.26 | 9 | B Min | BB: 46.39 (+1.87s | 3.9%) | Aces Swim Club | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 679 | Merrick Harner | 48.27 | 10 | B Min | BB: 46.39 (+1.88s | 3.9%) | Brevard Swim Club | 05/02/2026 | TCSC Go For The Gold Invitational | |
| 680 | Abraham Kim | 48.27 | 10 | B Min | BB: 46.39 (+1.88s | 3.9%) | Waterloo Swimming | 05/08/2026 | 2026 ST ASC Cinco De Mayo | |
| 681 | Aiden Parente | 48.29 | 9 | B Min | BB: 46.39 (+1.90s | 3.9%) | Blue Dolfins | 04/11/2026 | 2026 Ron Nardozzi Pre Derby Sprint Invite C | |
| 682 | Bennett Wood | 48.30 | 10 | B Min | BB: 46.39 (+1.91s | 4.0%) | AquaStorm | 06/28/2025 | 2025 SD Summer Starter | |
| 683 | James Martin | 48.31 | 10 | B Min | BB: 46.39 (+1.92s | 4.0%) | Nova of Virginia | 06/27/2024 | NOVA Firecracker Classic | |
| 684 | Thomas Shackleton | 48.32 | 10 | B Min | BB: 46.39 (+1.93s | 4.0%) | North Coast Aquatics | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 685 | Jacob Chen | 48.32 | 9 | B Min | BB: 46.39 (+1.93s | 4.0%) | Alto Swim Club | 05/02/2026 | Alto Spring Jam CBA | |
| 686 | Ian Susanto | 48.34 | 9 | B Min | BB: 46.39 (+1.95s | 4.0%) | Legacy Aquatics | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 687 | Sam Mancenido | 48.34 | 10 | B Min | BB: 46.39 (+1.95s | 4.0%) | Dart Swimming | 06/21/2024 | Reno Aquatic Club Gamble | |
| 688 | Luca Mansur | 48.35 | 10 | B Min | BB: 46.39 (+1.96s | 4.1%) | Azura Florida Aquatics | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 689 | Leon Escarcega Hernandez | 48.35 | 10 | B Min | BB: 46.39 (+1.96s | 4.1%) | Halcones Marinos Capn | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | |
| 690 | Lucas Richardson | 48.36 | 10 | B Min | BB: 46.39 (+1.97s | 4.1%) | Hawaii Swimming Club | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | |
| 691 | Everest Orwick | 48.37 | 9 | B Min | BB: 46.39 (+1.98s | 4.1%) | Team Eugene Aquatics | 05/08/2026 | Bend Swim Club May Invitational 2026 | |
| 692 | Bennett Meusel | 48.39 | 10 | B Min | BB: 46.39 (+2.00s | 4.1%) | South East Metro Sharks | 05/03/2026 | 2026 MN SEMS LC Invite | |
| 693 | Andrew Szalay | 48.40 | 10 | B Min | BB: 46.39 (+2.01s | 4.2%) | Austin Swim Club | 05/08/2026 | 2026 ST ASC Cinco De Mayo | |
| 694 | Max Madera | 48.40 | 10 | B Min | BB: 46.39 (+2.01s | 4.2%) | Fast Falcons | 05/15/2026 | 2026 FAST May Invite | |
| 695 | Aiden Jamali | 48.40 | 10 | B Min | BB: 46.39 (+2.01s | 4.2%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 696 | Jayden Silveira | 48.41 | 10 | B Min | BB: 46.39 (+2.02s | 4.2%) | Fast Falcons | 06/06/2025 | 2025 MAKOS Summer Splash | |
| 697 | Owen Yan | 48.43 | 10 | B Min | BB: 46.39 (+2.04s | 4.2%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 698 | Adam Ellingwood | 48.44 | 10 | B Min | BB: 46.39 (+2.05s | 4.2%) | Orinda Aquatics | 06/20/2025 | Zone 2 Last Chance To AG Champs | |
| 699 | Jace Djang | 48.46 | 10 | B Min | BB: 46.39 (+2.07s | 4.3%) | Lake Erie Silver Dolphins | 06/12/2025 | Holtrey Summer Classic | |
| 700 | Mikhail Lagzdin | 48.47 | 9 | B Min | BB: 46.39 (+2.08s | 4.3%) | Olympic Cascade Aquatics | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
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.