USA Boys 10 & under - 25 Y Back
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Robert Legg | 15.90 | 10 | Unattached | 09/13/2025 | East Bay Silver Dolphins Short Course C B BB+ | |||
| 2 | Kamdyn Lemke | 15.90 | 10 | Amherst Tritons Swim Team | 03/13/2026 | 2026 NE NSSC NE Cup Championship | |||
| 3 | Maxwell Monahan-Wright | 15.93 | 10 | Bluefish Swim Club | 03/13/2026 | 2026 NE INST NE Cup | |||
| 4 | Andrew Zhang | 16.40 | 9 | Revolution Swim Club | 03/13/2026 | 2026 NE INST NE Cup | |||
| 5 | Ryan Latronica | 16.48 | 10 | Hills Hurricane Swimming | 09/13/2025 | East Bay Silver Dolphins Short Course C B BB+ | |||
| 6 | Rubix Szolusha | 16.50 | 10 | Santa Clara Swim Club | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | |||
| 7 | Lucas Pan | 16.62 | 9 | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |||
| 8 | Arlo Edwards | 16.76 | 10 | Memphis Tiger Swimming | 11/07/2025 | 2025 SE BSL Cranberry Classic | |||
| 9 | Mason Kutzenberger | 16.76 | 10 | Aggie Swim Club | 02/09/2025 | Ags 020925 Intrasquad Meet | |||
| 10 | Gavin Mahrous | 16.88 | 9 | Sioux Falls Swim Team | 10/25/2025 | SD SFST Swim Series Meet #2 | |||
| 11 | Terry Xiao | 16.94 | 8 | Trident Aquatic Club | 02/28/2026 | 2026 MR TVSC St Patrick S Day 8 Under Meet | |||
| 12 | Grayson Spray | 16.96 | 10 | Shawmut Aquatic Club | 03/13/2026 | 2026 Shawmut NE Cup Championship | |||
| 13 | Shane Young | 16.97 | 8 | Tollefson Swimming | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |||
| 14 | Kellan Yosay | 16.97 | 9 | SwimRVA | 10/24/2025 | NOVA Halloween Haunt | |||
| 15 | Aiden Abreu | 16.98 | 10 | Hauppauge Swimming | 09/14/2025 | 2025 MR HAUP September Super Sprint Meet | |||
| 16 | Colton Mueller | 17.11 | 10 | Coast Gaurd Blue Dolphins | 02/10/2024 | Mega Auto Spa SE District 8 U | |||
| 17 | Lucas Guillen | 17.15 | 9 | 757swim | 01/09/2026 | 2026 757swim Splash And Dash | |||
| 18 | Louis Yu | 17.18 | 8 | Santa Clara Swim Club | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |||
| 19 | Maximilian Smith | 17.21 | 9 | Lynchburg Aquatic Club | 10/03/2025 | CA Y Fall Kick Off 2025 | |||
| 20 | Ludwik Pawelski | 17.25 | 9 | Sparks Piranhas Swim Team | 03/14/2026 | 2026 NNA AGO | |||
| 21 | Lucas Romero | 17.26 | 8 | Long Island Aquatic Club | 01/16/2026 | 2026 MR NFS 43rd Annual Dr MLK Jr Invite | |||
| 22 | Albert Xiao | 17.31 | 10 | Santa Clara Swim Club | 01/26/2024 | 2024 Brian Malick Memorial Z1S Championships | |||
| 23 | Eli Mickelson | 17.33 | 9 | Carpet Capital Aquatics Club | 01/09/2026 | 2026 MCC January Invite | |||
| 24 | Luca Fu | 17.38 | 9 | Lakeridge Swim Team | 03/14/2026 | 2026 NNA AGO | |||
| 25 | Connor Lee | 17.40 | 8 | Condors Swim Club | 03/07/2026 | 2026 MR Metro 8 Under Championships | |||
| 26 | Matvey Fadeev | 17.41 | 10 | Issaquah Swim Team | 11/03/2024 | 2024 PN C Pentathlon | |||
| 27 | Timur Kochmar | 17.44 | 9 | SwimRight Team | 11/01/2025 | Piranhas Turkey Classic 2025 | |||
| 28 | Benjamin Kenton | 17.55 | 10 | Hillsboro Swim Team | 02/22/2025 | 2025 Arena Short Course 10 U Championships | |||
| 29 | Teddy Nichols | 17.59 | 10 | Seals Aquatics | 10/05/2024 | VJO Sprint For The Golden Ticket CBA+ 2024 | |||
| 30 | Kroy Riley | 17.59 | 10 | High Performance Aquatic Club | 09/13/2025 | 2025 HPAC Sienna Splash | |||
| 31 | Nicolas Bodnar | 17.60 | 8 | Rockville Montgomery Swim Club | 01/11/2026 | 2026 RMSC Frosty Pentathlon Mini Meet | |||
| 32 | William Kumar | 17.65 | 10 | Shawmut Aquatic Club | 03/13/2026 | 2026 Shawmut NE Cup Championship | |||
| 33 | Christian Hunley | 17.68 | 8 | 757swim | 02/07/2026 | 2026 8 And Under Southeastern District Champs | |||
| 34 | Grigorii Vasilenko | 17.69 | 8 | Legacy Aquatics | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |||
| 35 | Max Muse | 17.73 | 8 | Unattached | 02/06/2026 | 2026 SES Region 3 Champions | |||
| 36 | Maxwell Enfinger | 17.73 | 9 | Centreville Swim Club | 10/18/2025 | 2025 NCAP Autumn Kingfish Splash | |||
| 37 | Roland Suida | 17.73 | 8 | Rogue Rapids | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |||
| 38 | Alexander Bircea | 17.74 | 9 | Twisters Swim Club | 12/06/2025 | 2025 MR PAC 12 U Holiday Invitational | |||
| 39 | Liam Sandstrom | 17.76 | 8 | Rockville Montgomery Swim Club | 01/11/2026 | 2026 RMSC Frosty Pentathlon Mini Meet | |||
| 40 | Michael Greenspan | 17.79 | 9 | New York Sharks Aquatics | 01/09/2026 | MR 2026 12 UNDER TEAM WINTER CARNIVAL | |||
| 41 | Cornelius Celestine | 17.80 | 9 | Houston Hydra | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |||
| 42 | Kevin Shih | 17.81 | 9 | Rockville Montgomery Swim Club | 01/11/2026 | 2026 RMSC Frosty Pentathlon Mini Meet | |||
| 43 | William Huang | 17.82 | 8 | Charles River Aquatics | 11/14/2025 | 2025 NECRA Nov Distance Specialty Meet Co | |||
| 44 | Ace Zhang | 17.85 | 8 | Twisters Swim Club | 03/07/2026 | 2026 MR Metro 8 Under Championships | |||
| 45 | Michael Han | 17.87 | 9 | Mei\\\\\\'s Typhoons Swimming Club | 03/13/2026 | 2026 NE INST NE Cup | |||
| 46 | Jeremiah Dejos | 17.88 | 8 | High Performance Aquatic Club | 09/13/2025 | 2025 HPAC Sienna Splash | |||
| 47 | Tatsumasa Sekine | 17.88 | 9 | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |||
| 48 | Reed Bohac | 17.88 | 9 | Houston Hydra | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |||
| 49 | Braden Dunlap | 17.91 | 9 | Naval Academy Aquatic Club | 12/20/2025 | The Grinch Stole My Times (8 U) 2025 | |||
| 50 | Matthew Winn | 17.92 | 9 | Stingray Swim Team | 11/15/2025 | 2025 PN IST November Invitational | |||
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.