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 | |
|---|---|---|---|---|---|---|---|---|---|
| 851 | Symon Kartsev | 36.24 | 10 | BB Min | A: 35.99 (+0.25s | 0.7%) | Sailfish | 02/20/2026 | 2026 ST AAAA SC STAGS | |
| 852 | Aiden Liew | 36.25 | 10 | BB Min | A: 35.99 (+0.26s | 0.7%) | Excel Aquatics | 02/27/2026 | 2026 SE Southeastern Winter SC Championships | |
| 853 | Roman Euseppi | 36.25 | 10 | BB Min | A: 35.99 (+0.26s | 0.7%) | North Palm Beach Swim Club | 02/20/2026 | 2026 FG SCY BB Championships (NORTH) | |
| 854 | 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 | |
| 855 | Vince Loguinov | 36.27 | 10 | BB Min | A: 35.99 (+0.28s | 0.8%) | Unattached | 12/20/2024 | 2024 Gulf Fall Champs (TASC) | |
| 856 | Hunter Gehrke | 36.28 | 10 | BB Min | A: 35.99 (+0.29s | 0.8%) | Arizona Seals Swimming Academy | 02/14/2025 | 33rd Annual Lost Dutchman Invitational | |
| 857 | Henry Reed | 36.28 | 9 | BB Min | A: 35.99 (+0.29s | 0.8%) | Excel Aquatics | 02/27/2026 | 2026 SE Southeastern Winter SC Championships | |
| 858 | 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 | |
| 859 | 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 | |
| 860 | 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 | |
| 861 | Lucas Camerino | 36.29 | 10 | BB Min | A: 35.99 (+0.30s | 0.8%) | Raleigh Swimming Association | 02/12/2026 | 2026 RSA Cupid Cuts | |
| 862 | Oliver Cutler | 36.29 | 10 | BB Min | A: 35.99 (+0.30s | 0.8%) | Raleigh Swimming Association | 03/26/2026 | 2026 NCAC Spring Tar Heel States Copied | |
| 863 | Maximilian Smith | 36.29 | 9 | BB Min | A: 35.99 (+0.30s | 0.8%) | Lynchburg Aquatic Club | 12/11/2025 | 2025 East Coast WinterFest | |
| 864 | 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 | |
| 865 | Ayrton Rangan | 36.30 | 10 | BB Min | A: 35.99 (+0.31s | 0.9%) | Southwestern Aquatics Team - S | 02/21/2025 | 2025 Gulf 12 Under Champs (DADS) | |
| 866 | 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 | |
| 867 | Tang Zheng | 36.30 | 9 | BB Min | A: 35.99 (+0.31s | 0.9%) | Clearwater Aquatic Team | 02/20/2026 | Bay Area Spring Championships | |
| 868 | 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 | |
| 869 | Patrick Craine | 36.31 | 10 | BB Min | A: 35.99 (+0.32s | 0.9%) | Occoquan Swimming | 12/11/2025 | 2025 East Coast WinterFest | |
| 870 | Marcus Burger | 36.32 | 9 | BB Min | A: 35.99 (+0.33s | 0.9%) | SwimMAC Carolina | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 871 | 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 | |
| 872 | Allister Georgiou | 36.33 | 10 | BB Min | A: 35.99 (+0.34s | 0.9%) | McGrath Marlins Swim Team | 10/24/2025 | 2025 SI JBST ALL AGES A BB MEET | |
| 873 | Matthew Dolan | 36.33 | 10 | BB Min | A: 35.99 (+0.34s | 0.9%) | Life Time Mid Atlantic Swim Te | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 874 | 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 | |
| 875 | 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 | |
| 876 | Gary Stoll | 36.34 | 10 | BB Min | A: 35.99 (+0.35s | 1.0%) | Legacy Aquatics | 03/19/2026 | 2026 NW Region Age Group Champs Approved | |
| 877 | 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 | |
| 878 | George Yu | 36.35 | 10 | BB Min | A: 35.99 (+0.36s | 1.0%) | Santa Clara Swim Club | 03/28/2026 | Swim South Bay | |
| 879 | 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 | |
| 880 | 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 | |
| 881 | Alexander Evans | 36.36 | 10 | BB Min | A: 35.99 (+0.37s | 1.0%) | Ensworth Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | |
| 882 | 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 | |
| 883 | Jameson Knesek | 36.37 | 10 | BB Min | A: 35.99 (+0.38s | 1.0%) | Supernova Swim Team | 02/27/2026 | 2026 Junior Cup | |
| 884 | 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 | |
| 885 | 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 | |
| 886 | 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 | |
| 887 | Jacob Stanwix | 36.40 | 10 | BB Min | A: 35.99 (+0.41s | 1.1%) | Nova of Virginia | 12/12/2025 | 2025 HVAC Winterfest Invitational | |
| 888 | Liam Reyes | 36.41 | 10 | BB Min | A: 35.99 (+0.42s | 1.2%) | Reno Aquatic Club | 03/14/2026 | 2026 NNA AGO | |
| 889 | 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 | |
| 890 | 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 | |
| 891 | Micah Parris | 36.42 | 8 | BB Min | A: 35.99 (+0.43s | 1.2%) | Sunnyvale Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 892 | 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 | |
| 893 | 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 | |
| 894 | 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 | |
| 895 | Reed Bortner | 36.45 | 10 | BB Min | A: 35.99 (+0.46s | 1.3%) | Fairfax Foxes Swimming | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 896 | 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 | |
| 897 | Hunter Wilson | 36.45 | 9 | BB Min | A: 35.99 (+0.46s | 1.3%) | Kamehameha Swim Club | 01/18/2026 | January A+ Meet | |
| 898 | Chezeq Morgos | 36.45 | 10 | BB Min | A: 35.99 (+0.46s | 1.3%) | Sea Dragon Aquatics | 03/26/2026 | Destination Athlete Centennial Invite 2026 | |
| 899 | 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 | |
| 900 | 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 | |
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.