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 | Xavier Kallus | 44.62 | 10 | BB Min | A: 40.59 (+4.03s | 9.0%) | Victoria Texas Aquatic Club | 05/15/2026 | 2026 ST SRG LCM Bud Dallmann Memorial | |
| 652 | Rishan Shah | 44.62 | 9 | BB Min | A: 40.59 (+4.03s | 9.0%) | United Swim Club | 06/05/2026 | 2026 NE SAC America S Cup | |
| 653 | Nathan West | 44.62 | 10 | BB Min | A: 40.59 (+4.03s | 9.0%) | Carmel Swim Club | 06/04/2026 | 98th Ohio Valley Championships 2026 | |
| 654 | David Limakov | 44.65 | 10 | BB Min | A: 40.59 (+4.06s | 9.1%) | Pipeline Swimming | 07/04/2025 | 2025 SPA S SEMINOLE SUNRISE LANES SWIM MEET | |
| 655 | Andres Velazquez | 44.67 | 9 | BB Min | A: 40.59 (+4.08s | 9.1%) | Pro Swimming | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 656 | Akasion Sheppard | 44.67 | 10 | BB Min | A: 40.59 (+4.08s | 9.1%) | Kissimmee Swim Association | 05/02/2026 | TCSC Go For The Gold Invitational | |
| 657 | Haoming Cao | 44.68 | 10 | BB Min | A: 40.59 (+4.09s | 9.2%) | Parkway-Rockwood Gateway Swim | 05/29/2026 | 2026 Meet Me In St Louis Invite | |
| 658 | Arsenii Chebaev | 44.68 | 10 | BB Min | A: 40.59 (+4.09s | 9.2%) | Bravo Swim Team | 05/22/2026 | 2026 Terrapin Invite | |
| 659 | Isaac Song | 44.69 | 9 | BB Min | A: 40.59 (+4.10s | 9.2%) | Coronado Swim -team Elite | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 660 | Rainan Joshi | 44.69 | 9 | BB Min | A: 40.59 (+4.10s | 9.2%) | Columbia Aquatics Association | 04/17/2026 | 2026 CAC Spring Swimming To The 80's LCM Sw | |
| 661 | John Sanchez Cespedes | 44.69 | 10 | BB Min | A: 40.59 (+4.10s | 9.2%) | Coast Aquatics | 04/11/2026 | CAT5 LC Open 2026 | |
| 662 | Kieran Gorrell | 44.71 | 10 | BB Min | A: 40.59 (+4.12s | 9.2%) | Pine Crest Swim Team | 05/22/2026 | 2026 Terrapin Invite | |
| 663 | Benjamin Bridgers | 44.72 | 10 | BB Min | A: 40.59 (+4.13s | 9.2%) | Episcopal AmberJax | 05/22/2026 | EAJ Mayhem 2026 | |
| 664 | Branimir Petkov | 44.75 | 9 | BB Min | A: 40.59 (+4.16s | 9.3%) | Evolution Racing Club | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 665 | Tang Zheng | 44.75 | 9 | BB Min | A: 40.59 (+4.16s | 9.3%) | Clearwater Aquatic Team | 06/07/2025 | 2025 Stingrays LCM Meet | |
| 666 | Erik Ang | 44.75 | 10 | BB Min | A: 40.59 (+4.16s | 9.3%) | EL Paso Border Land Swim Team | 05/16/2026 | 2026 BD SWAT School S Out Summer Bash | |
| 667 | Logan Krutsinger | 44.75 | 9 | BB Min | A: 40.59 (+4.16s | 9.3%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 668 | Landen Chen | 44.76 | 9 | BB Min | A: 40.59 (+4.17s | 9.3%) | Revolution Swim Club | 05/16/2026 | 2026 NE CS Spring Fever | |
| 669 | Henry Fredericks | 44.80 | 9 | BB Min | A: 40.59 (+4.21s | 9.4%) | COSA Swimming | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 670 | Watson She | 44.80 | 10 | BB Min | A: 40.59 (+4.21s | 9.4%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 671 | Tyler Ashby | 44.83 | 9 | BB Min | A: 40.59 (+4.24s | 9.5%) | Hanover Aquatics | 04/18/2026 | 2026 SwimRVA Carnation Clash | |
| 672 | Riaan Purohit | 44.84 | 9 | BB Min | A: 40.59 (+4.25s | 9.5%) | Westlake Aquatic Facility | 05/22/2026 | 2026 ST ASC Spring Showcase | |
| 673 | Niccolo Pantana | 44.84 | 9 | BB Min | A: 40.59 (+4.25s | 9.5%) | Excel Aquatics | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | |
| 674 | Brian Isayas | 44.85 | 10 | BB Min | A: 40.59 (+4.26s | 9.5%) | Macedonia Manta Ray Swim Team | 07/12/2025 | LSSC Avon Classic | |
| 675 | Luka McGrath | 44.85 | 10 | BB Min | A: 40.59 (+4.26s | 9.5%) | Multnomah Athletic Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 676 | Samuel Hora | 44.85 | 10 | BB Min | A: 40.59 (+4.26s | 9.5%) | Montrose Marlins Swim Club | 05/29/2026 | 2026 CO Cortez Summer Open | |
| 677 | Quentyn Boerboom | 44.86 | 10 | BB Min | A: 40.59 (+4.27s | 9.5%) | Southwest Swim Club | 06/05/2026 | 2026 SD BSC Tropical Summer Splash High Point | |
| 678 | Anzel Annan | 44.91 | 9 | BB Min | A: 40.59 (+4.32s | 9.6%) | Aspire Aquatics of Colorado | 05/15/2026 | 2026 CO ACES Spring Invite | |
| 679 | Noah Dunning | 44.91 | 10 | BB Min | A: 40.59 (+4.32s | 9.6%) | Bangor YMCA Barracudas | 05/30/2026 | 2026 NE NSSC May Invitational At Colby | |
| 680 | Charles Doran | 44.95 | 10 | BB Min | A: 40.59 (+4.36s | 9.7%) | Nova of Virginia | 04/17/2026 | NOVA Long Course Kick Off | |
| 681 | Aedan Allen | 44.97 | 10 | BB Min | A: 40.59 (+4.38s | 9.7%) | Unattached | 04/19/2026 | 2026 ST WLOO Classic | |
| 682 | Samuel Zhou | 44.99 | 10 | BB Min | A: 40.59 (+4.40s | 9.8%) | Bay Club Panthers | 05/02/2026 | Alto Spring Jam CBA | |
| 683 | Daniel Guo | 44.99 | 10 | BB Min | A: 40.59 (+4.40s | 9.8%) | Riptide Swim Team | 05/02/2026 | 2026 MN RSC Pentathlon | |
| 684 | Artem Shtein | 45.00 | 10 | BB Min | A: 40.59 (+4.41s | 9.8%) | SwimRight Team | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 685 | Alexander Zhurid | 45.01 | 9 | BB Min | A: 40.59 (+4.42s | 9.8%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 686 | Elliott Lindley | 45.02 | 9 | BB Min | A: 40.59 (+4.43s | 9.8%) | Los Altos Mountain View Aquati | 05/16/2026 | 2026 DACA LC CBA+ | |
| 687 | Leonardo Torres Huchin | 45.02 | 9 | BB Min | A: 40.59 (+4.43s | 9.8%) | Colts | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 688 | Henri Simard | 45.04 | 10 | BB Min | A: 40.59 (+4.45s | 9.9%) | Swim Florida | 05/22/2026 | 2026 T2 Aquatics Norris Foundation LC Meet | |
| 689 | Jasper de Szoeke | 45.06 | 10 | BB Min | A: 40.59 (+4.47s | 9.9%) | Corvallis Aquatic Team | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 690 | Geonyeong Lee | 45.07 | 10 | BB Min | A: 40.59 (+4.48s | 9.9%) | Life Time Michigan Swim Team | 02/11/2026 | February 2026 Life Time Michigan Intersquad | |
| 691 | Timothy Song | 45.07 | 10 | BB Min | A: 40.59 (+4.48s | 9.9%) | Nation\\\\\\'s Capital Swim Club | 05/01/2026 | Speedo Spring Splash | |
| 692 | George Gray | 45.08 | 10 | BB Min | A: 40.59 (+4.49s | 10.0%) | Portland Aquatic Club | 05/22/2026 | 2026 THSC Memorial Weekend Meet | |
| 693 | Landon Gura | 45.09 | 10 | BB Min | A: 40.59 (+4.50s | 10.0%) | North Coast Aquatics | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 694 | Jacob Nong | 45.11 | 10 | BB Min | A: 40.59 (+4.52s | 10.0%) | Manta Ray Aquatics | 05/23/2026 | 2026 SI HSA 2 All Ages NTS May 23 24 | |
| 695 | Watson Xie | 45.11 | 10 | BB Min | A: 40.59 (+4.52s | 10.0%) | Chinook Aquatic Club | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 696 | Owen Morton | 45.12 | 10 | BB Min | A: 40.59 (+4.53s | 10.0%) | Tri-city Channel Cats | 05/29/2026 | 2026 TRI CITY INVITATIONAL | |
| 697 | Haoran Cong | 45.12 | 10 | BB Min | A: 40.59 (+4.53s | 10.0%) | Bellevue Club Swim Team | 05/28/2026 | 2026 IE VS Apple Capital | |
| 698 | Evan Wang | 45.15 | 9 | BB Min | A: 40.59 (+4.56s | 10.1%) | Olympic Cascade Aquatics | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 699 | Daniel Reschke | 45.20 | 10 | BB Min | A: 40.59 (+4.61s | 10.2%) | Alto Swim Club | 06/06/2025 | 2025 DACA LC CBA+ Meet | |
| 700 | Brayden Nguyen | 45.20 | 10 | BB Min | A: 40.59 (+4.61s | 10.2%) | San Jose Goosemonkeys | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
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.