USA Boys 10 & under - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 551 | Jeffrey Moon | 34.52 | 9 | A Min | AA: 34.29 (+0.23s | 0.7%) | Commerce Aquatics Swim Team | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 552 | Robert Richards | 34.52 | 10 | A Min | AA: 34.29 (+0.23s | 0.7%) | Bolles School Sharks | 01/30/2026 | 2026 BSS February Classic Copied | |
| 553 | Ashton Yang | 34.53 | 10 | A Min | AA: 34.29 (+0.24s | 0.7%) | Southwest Stars Swim Club | 03/05/2026 | 2026 Florida Swimming FLAGS NORTH | |
| 554 | Theodore Greene | 34.53 | 10 | A Min | AA: 34.29 (+0.24s | 0.7%) | Marlins Of Raleigh | 12/04/2025 | 14th Annual Swim Tri Speedo Winter Champs | |
| 555 | William Cravens | 34.54 | 9 | A Min | AA: 34.29 (+0.25s | 0.7%) | York Swim Club of Northern Vir | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 556 | Lev Petrovskii | 34.55 | 9 | A Min | AA: 34.29 (+0.26s | 0.8%) | Swim Fort Lauderdale | 12/05/2025 | 2025 FG Holiday Champ | |
| 557 | Yaseer Owens | 34.55 | 9 | A Min | AA: 34.29 (+0.26s | 0.8%) | Unified Aquatics Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 558 | Jaxon Despain | 34.55 | 9 | A Min | AA: 34.29 (+0.26s | 0.8%) | Denver Swim Academy | 02/14/2026 | 2026 CO ACES Winter Open | |
| 559 | Brian Pan | 34.55 | 10 | A Min | AA: 34.29 (+0.26s | 0.8%) | Badger Swim Club,Inc. | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 560 | Harvey Zhang | 34.56 | 10 | A Min | AA: 34.29 (+0.27s | 0.8%) | Wave Aquatics | 11/01/2025 | 2025 PN Bob Miller Sprint Distance Classic | |
| 561 | Oliver Yang | 34.56 | 10 | A Min | AA: 34.29 (+0.27s | 0.8%) | Unattached | 09/27/2025 | 2025 NE CRA SeptDistance Speccialty Copi | |
| 562 | Henry Curtis | 34.56 | 10 | A Min | AA: 34.29 (+0.27s | 0.8%) | McCallie-GPS Aquatics | 02/13/2026 | 2026 SE BAY Region 2 Championships Copied | |
| 563 | Travis Zhu | 34.56 | 10 | A Min | AA: 34.29 (+0.27s | 0.8%) | Excel Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | |
| 564 | Leo Williams | 34.57 | 9 | A Min | AA: 34.29 (+0.28s | 0.8%) | Marlins Of Raleigh | 01/16/2026 | 2026 RSA Winter Tri | |
| 565 | Timur Metov | 34.57 | 10 | A Min | AA: 34.29 (+0.28s | 0.8%) | Montverde Aquatic Club | 03/05/2026 | 2026 Florida Swimming FLAGS NORTH | |
| 566 | Luke Dimick | 34.57 | 10 | A Min | AA: 34.29 (+0.28s | 0.8%) | Auburn Aquatics | 01/16/2026 | 2026 SE Ralph Crocker Classic | |
| 567 | Daniel Reschke | 34.58 | 10 | A Min | AA: 34.29 (+0.29s | 0.8%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 568 | Qurtis Lo | 34.58 | 10 | A Min | AA: 34.29 (+0.29s | 0.8%) | Marlins Of Raleigh | 01/16/2026 | 2026 RSA Winter Tri | |
| 569 | Jordan Stencel | 34.58 | 11 | A Min | AA: 34.29 (+0.29s | 0.8%) | Hauppauge Swimming | 03/13/2026 | 2026 NE CRA End Of Season March Invite | |
| 570 | Anderson Miller | 34.58 | 10 | A Min | AA: 34.29 (+0.29s | 0.8%) | SwimRVA | 01/09/2026 | NOVA New Year S Kick Off | |
| 571 | Colin Horner | 34.58 | 10 | A Min | AA: 34.29 (+0.29s | 0.8%) | Nitro Swimming | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | |
| 572 | Kyler Robson | 34.59 | 8 | A Min | AA: 34.29 (+0.30s | 0.9%) | Cincinnati Marlins | 03/12/2026 | 2026 OH SC Junior Championships | |
| 573 | Arick Eisler | 34.59 | 8 | A Min | AA: 34.29 (+0.30s | 0.9%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 574 | Ryu Ishibashi | 34.60 | 10 | A Min | AA: 34.29 (+0.31s | 0.9%) | Novi Sturgeons | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 575 | Lucas Pan | 34.61 | 8 | A Min | AA: 34.29 (+0.32s | 0.9%) | Santa Clara Swim Club | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | |
| 576 | Rafa Borders | 34.61 | 10 | A Min | AA: 34.29 (+0.32s | 0.9%) | Southern Maryland Aquatics | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 577 | Andrew Sun | 34.61 | 8 | A Min | AA: 34.29 (+0.32s | 0.9%) | Mason Manta Rays | 03/12/2026 | 2026 OH SC Junior Championships | |
| 578 | Payton Heck | 34.61 | 10 | A Min | AA: 34.29 (+0.32s | 0.9%) | Nova of Virginia | 10/04/2025 | NOVA 12 Under Kick Off Copied | |
| 579 | Kennedy Whiting | 34.62 | 10 | A Min | AA: 34.29 (+0.33s | 1.0%) | Minnetonka Swim Club | 01/30/2026 | 2026 MN MTKA TYR Team Challenge | |
| 580 | Mason Lankford | 34.62 | 10 | A Min | AA: 34.29 (+0.33s | 1.0%) | Hydro Swim Club | 10/26/2025 | 2025 Hydro Halloween Pentathlon Copied | |
| 581 | Caleb Griffith | 34.62 | 10 | A Min | AA: 34.29 (+0.33s | 1.0%) | Nation\\\\\\'s Capital Swim Club | 10/25/2025 | 2025 PAC 10 Under RockHopper Penguin Meet | |
| 582 | Lennox Luning | 34.62 | 9 | A Min | AA: 34.29 (+0.33s | 1.0%) | Naval Academy Aquatic Club | 12/11/2025 | 2025 East Coast WinterFest | |
| 583 | William Kumar | 34.62 | 10 | A Min | AA: 34.29 (+0.33s | 1.0%) | Shawmut Aquatic Club | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 584 | Leo Ferrante | 34.62 | 10 | A Min | AA: 34.29 (+0.33s | 1.0%) | Palo Alto Stanford Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |
| 585 | Yutaka Marescot | 34.63 | 10 | A Min | AA: 34.29 (+0.34s | 1.0%) | Phoenix Aquatic Club | 01/23/2026 | 2026 MR PAC Winter Classic Invitational | |
| 586 | Samuel Wacek | 34.64 | 10 | A Min | AA: 34.29 (+0.35s | 1.0%) | Alexandria Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 587 | Archer Macmillan | 34.64 | 10 | A Min | AA: 34.29 (+0.35s | 1.0%) | Oly Swimming | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 588 | Atticus Gancsos | 34.64 | 10 | A Min | AA: 34.29 (+0.35s | 1.0%) | Badger Swim Club,Inc. | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 589 | Colton Quigg | 34.64 | 10 | A Min | AA: 34.29 (+0.35s | 1.0%) | Enfinity Aquatic Club | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 590 | Oscar Little | 34.64 | 9 | A Min | AA: 34.29 (+0.35s | 1.0%) | Hydra Aquatics | 03/12/2026 | 2026 OH SC Junior Championships | |
| 591 | Sawyer Ludeker | 34.65 | 10 | A Min | AA: 34.29 (+0.36s | 1.0%) | Stingrays Swim Team | 02/13/2026 | 2026 Northern District 12 Under Championship | |
| 592 | Aleck Shakhbazyan | 34.65 | 10 | A Min | AA: 34.29 (+0.36s | 1.0%) | Matchpoint Nyc | 02/07/2026 | 2026 MR FREE Championships Meets Qualifier | |
| 593 | Henry Goddard | 34.66 | 10 | A Min | AA: 34.29 (+0.37s | 1.1%) | Lake Oswego Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 594 | Brett Baker | 34.66 | 10 | A Min | AA: 34.29 (+0.37s | 1.1%) | Burlingame Aquatics | 03/07/2026 | BAC Race To AGCs | |
| 595 | Miles Kavanaugh | 34.66 | 10 | A Min | AA: 34.29 (+0.37s | 1.1%) | University Place Aquatic Club | 11/22/2025 | 2025 PN November AGI, Div 3 (UPAC) | |
| 596 | Lynn Wilson | 34.66 | 8 | A Min | AA: 34.29 (+0.37s | 1.1%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | |
| 597 | Miro Wang | 34.67 | 10 | A Min | AA: 34.29 (+0.38s | 1.1%) | Santa Clara Swim Club | 02/28/2026 | Swim South Bay | |
| 598 | Dylan Friedberg | 34.67 | 10 | A Min | AA: 34.29 (+0.38s | 1.1%) | Hauppauge Swimming | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 599 | Thomas Mieszczak | 34.67 | 9 | A Min | AA: 34.29 (+0.38s | 1.1%) | Royal Swimming | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | |
| 600 | Hugo Linowski | 34.67 | 10 | A Min | AA: 34.29 (+0.38s | 1.1%) | Olympic Cascade Aquatics | 02/27/2026 | 2026 PN Feb Age Group Invite,Div 3 Approved | |
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.