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 | |
|---|---|---|---|---|---|---|---|---|---|
| 601 | Grant Zimmermann | 36.18 | 10 | BB Min | A: 35.99 (+0.19s | 0.5%) | YMCA of the Triangle Area Swim | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 602 | Aki Higgins | 36.19 | 10 | BB Min | A: 35.99 (+0.20s | 0.6%) | Auburn Aquatics | 02/27/2026 | 2026 SE Southeastern Winter SC Championships | |
| 603 | Danylo Marshchivskyi | 36.20 | 8 | BB Min | A: 35.99 (+0.21s | 0.6%) | Blast Sharks | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 604 | Christopher Magness | 36.21 | 10 | BB Min | A: 35.99 (+0.22s | 0.6%) | Nation\\\\\\'s Capital Swim Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 605 | Robert Mello | 36.24 | 10 | BB Min | A: 35.99 (+0.25s | 0.7%) | Excel Aquatics | 12/05/2025 | 2025 Beaman Toyota Meet Of Champs | |
| 606 | Emmett Tourney | 36.26 | 10 | BB Min | A: 35.99 (+0.27s | 0.7%) | Red Wing Swim Club | 06/23/2026 | 2026 MN RWSC Summer Mini Meet | |
| 607 | Jackson Scheel | 36.27 | 9 | BB Min | A: 35.99 (+0.28s | 0.8%) | Valley Shore YMCA Marlins | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 608 | Roman Wise | 36.28 | 9 | BB Min | A: 35.99 (+0.29s | 0.8%) | Atlantis Swimming | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 609 | Henry Reed | 36.28 | 10 | BB Min | A: 35.99 (+0.29s | 0.8%) | Excel Aquatics | 02/27/2026 | 2026 SE Southeastern Winter SC Championships | |
| 610 | Luke Wang | 36.28 | 9 | BB Min | A: 35.99 (+0.29s | 0.8%) | Flatiron Athletic Club | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 611 | Thomas Halford | 36.28 | 10 | BB Min | A: 35.99 (+0.29s | 0.8%) | Pikes Peak Athletics | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 612 | Ryden Ciammaichella | 36.29 | 9 | BB Min | A: 35.99 (+0.30s | 0.8%) | Piedmont Swim Team | 07/10/2026 | Redwood Empire Swim League Championship | |
| 613 | Henry Bresson | 36.29 | 10 | BB Min | A: 35.99 (+0.30s | 0.8%) | Chinook Aquatic Club | 04/18/2026 | 2026 PN UPAC Mark Olson Classic Approved | |
| 614 | Maximilian Smith | 36.29 | 9 | BB Min | A: 35.99 (+0.30s | 0.8%) | Lynchburg Aquatic Club | 12/11/2025 | 2025 East Coast WinterFest | |
| 615 | Ryu Anraku | 36.30 | 9 | BB Min | A: 35.99 (+0.31s | 0.9%) | Mason Manta Rays | 03/12/2026 | 2026 OH SC Junior Championships | |
| 616 | Jude Jeon | 36.30 | 9 | BB Min | A: 35.99 (+0.31s | 0.9%) | Washingtonians Swim Club | 01/31/2026 | The 2026 Super FISH Bowl XVI | |
| 617 | Tang Zheng | 36.30 | 9 | BB Min | A: 35.99 (+0.31s | 0.9%) | Clearwater Aquatic Team | 02/20/2026 | Bay Area Spring Championships | |
| 618 | Ray Yu | 36.30 | 10 | BB Min | A: 35.99 (+0.31s | 0.9%) | Aquazot Swim Club | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 619 | Marcus Burger | 36.32 | 10 | BB Min | A: 35.99 (+0.33s | 0.9%) | SwimMAC Carolina | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 620 | Michael Riley | 36.32 | 10 | BB Min | A: 35.99 (+0.33s | 0.9%) | Alamo Area Aquatic Association | 02/20/2026 | 2026 ST AAAA SC STAGS | |
| 621 | Uriah Sanchez | 36.32 | 10 | BB Min | A: 35.99 (+0.33s | 0.9%) | Rocky Mountain Rapids | 05/08/2026 | 2026 CO Rapids IMR IMX Challenge | |
| 622 | Mateo Jimenez | 36.33 | 10 | BB Min | A: 35.99 (+0.34s | 0.9%) | East Hartford YMCA | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 623 | Kannon Koser | 36.34 | 10 | BB Min | A: 35.99 (+0.35s | 1.0%) | Cavalier Aquatics/Piedmont Fam | 12/11/2025 | 2025 East Coast WinterFest | |
| 624 | Harvey Bollefer | 36.35 | 9 | BB Min | A: 35.99 (+0.36s | 1.0%) | Aces Swim Club | 02/14/2026 | 2026 CO ACES Winter Open | |
| 625 | George Yu | 36.35 | 10 | BB Min | A: 35.99 (+0.36s | 1.0%) | Santa Clara Swim Club | 03/28/2026 | Swim South Bay | |
| 626 | Mark Ruiz | 36.35 | 10 | BB Min | A: 35.99 (+0.36s | 1.0%) | Gbsa - Greater Baltimore Swim | 11/14/2025 | GBSA 2025 Thanksgiving Swim Fest | |
| 627 | Han Song | 36.35 | 10 | BB Min | A: 35.99 (+0.36s | 1.0%) | Sarasota Sharks | 07/25/2026 | 2026 Summer Area 5 Championship | |
| 628 | Ryan Gan | 36.36 | 9 | BB Min | A: 35.99 (+0.37s | 1.0%) | Crimson Aquatics | 12/12/2025 | 2025 NE CRIM Frosty Frenzy Trials Finals | |
| 629 | Wesley Clemens | 36.36 | 10 | BB Min | A: 35.99 (+0.37s | 1.0%) | Bay Club Aquatics | 07/10/2026 | 2026 SI JBST All Ages Last Chance Meet | |
| 630 | Stephan Karpau | 36.36 | 8 | BB Min | A: 35.99 (+0.37s | 1.0%) | Andover-North Andover YMCA Hur | 01/30/2026 | 2026 NE GS Silver Championships | |
| 631 | Jameson Knesek | 36.37 | 10 | BB Min | A: 35.99 (+0.38s | 1.0%) | Supernova Swim Team | 02/27/2026 | 2026 Junior Cup | |
| 632 | Carson Yin | 36.39 | 10 | BB Min | A: 35.99 (+0.40s | 1.1%) | Tualatin Hills Swim Club | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | |
| 633 | Remi Newell | 36.39 | 9 | BB Min | A: 35.99 (+0.40s | 1.1%) | All Star Aquatics | 01/17/2026 | PVS January Open 2026 Fairland | |
| 634 | Austin Ross | 36.40 | 10 | BB Min | A: 35.99 (+0.41s | 1.1%) | Tide Swimming | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 635 | Aden Sun | 36.40 | 10 | BB Min | A: 35.99 (+0.41s | 1.1%) | Burlingame Aquatics | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | |
| 636 | Jacob Stanwix | 36.40 | 10 | BB Min | A: 35.99 (+0.41s | 1.1%) | Nova of Virginia | 12/12/2025 | 2025 HVAC Winterfest Invitational | |
| 637 | Hengrui Cao | 36.41 | 10 | BB Min | A: 35.99 (+0.42s | 1.2%) | Saline Swim Team | 10/17/2025 | 2025 USSC Trick Or Treat Grab Bag Classic | |
| 638 | Micah Parris | 36.42 | 9 | BB Min | A: 35.99 (+0.43s | 1.2%) | Sunnyvale Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 639 | Jayden Li | 36.42 | 9 | BB Min | A: 35.99 (+0.43s | 1.2%) | Crimson Aquatics | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 640 | Luke Chaikriangkrai | 36.42 | 9 | BB Min | A: 35.99 (+0.43s | 1.2%) | Pro Swimming | 05/30/2026 | 2026 PN Pro Summer Pentathlon Approved | |
| 641 | Everett Greenstreet | 36.43 | 9 | BB Min | A: 35.99 (+0.44s | 1.2%) | Rockville Montgomery Swim Club | 12/11/2025 | 2025 Riley Eaton Holiday Invitational | |
| 642 | Finlay Andrews | 36.43 | 10 | BB Min | A: 35.99 (+0.44s | 1.2%) | Farmington Valley Branch YMCA | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 643 | Jonathan Chen | 36.44 | 9 | BB Min | A: 35.99 (+0.45s | 1.2%) | California Dolphins Swim Team | 07/25/2026 | Zone 2 Summer Championships | |
| 644 | Sebastian Gutierrez | 36.44 | 9 | BB Min | A: 35.99 (+0.45s | 1.2%) | Anglerfish Aquatics | 11/14/2025 | 2025 NECRA Nov Distance Specialty Meet Co | |
| 645 | Reed Bortner | 36.45 | 10 | BB Min | A: 35.99 (+0.46s | 1.3%) | Fairfax Foxes Swimming | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 646 | Matthew Kosov | 36.45 | 9 | BB Min | A: 35.99 (+0.46s | 1.3%) | Bay Club Aquatics | 03/06/2026 | 2026 SI 14U AGE GRP CHAMPIONSHIPS | |
| 647 | Gustavo Granados | 36.46 | 9 | BB Min | A: 35.99 (+0.47s | 1.3%) | Fenix Swim Club | 02/20/2026 | 2026 FG SCY BB Championships SOUTH | |
| 648 | Reese Birsul | 36.46 | 9 | BB Min | A: 35.99 (+0.47s | 1.3%) | Grosse Pointe Gators | 12/06/2025 | 2025 26 Super Fast And Furious Prelim Final | |
| 649 | Elias Montelongo Campos | 36.46 | 10 | BB Min | A: 35.99 (+0.47s | 1.3%) | Crimson Aquatics | 03/06/2026 | 2026 NE CRIM March Trials Finals Meet | |
| 650 | Owen Kramer | 36.47 | 10 | BB Min | A: 35.99 (+0.48s | 1.3%) | New Wave Swim Team | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
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.