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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1651 | Levi Swift | 39.48 | 8 | BB Min | A: 35.99 (+3.49s | 8.8%) | Northwest Georgia Aquatics | 11/21/2025 | 2025 GPAC Gravy Bowl Invitational | |
| 1652 | River Briscoe | 39.48 | 9 | BB Min | A: 35.99 (+3.49s | 8.8%) | Madison Swimming Association | 01/30/2026 | MSA Ray Fogg Memorial Meet 2026 | |
| 1653 | Liam Markey | 39.48 | 10 | BB Min | A: 35.99 (+3.49s | 8.8%) | Apex Aquatic Club | 01/11/2026 | 2026 FOX January Distance Sprint Meet | |
| 1654 | Otto Seeber | 39.50 | 9 | BB Min | A: 35.99 (+3.51s | 8.9%) | Flatiron Athletic Club | 01/16/2026 | 2026 CO CUDA Classic | |
| 1655 | Alan Kogan | 39.50 | 11 | BB Min | A: 35.99 (+3.51s | 8.9%) | Charles River Aquatics | 02/06/2026 | 2026 NE CRA Last Chance February Invite | |
| 1656 | Juan Marquez | 39.51 | 10 | BB Min | A: 35.99 (+3.52s | 8.9%) | Heritage Aquatic Team | 12/06/2025 | 2025 Pompano Beach Santa Claus Meet | |
| 1657 | Maxwell Monahan-Wright | 39.51 | 10 | BB Min | A: 35.99 (+3.52s | 8.9%) | Bluefish Swim Club | 02/08/2026 | 2026 NE ABF ME February Frolic | |
| 1658 | Drew Wagner | 39.51 | 9 | BB Min | A: 35.99 (+3.52s | 8.9%) | Quince Orchard Swim Academy | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 1659 | Dmitry Klyukin | 39.51 | 9 | BB Min | A: 35.99 (+3.52s | 8.9%) | Tide Swimming | 10/10/2025 | 2025 TIDE Atlantic Coast Clash Copied | |
| 1660 | Harrison Wu | 39.52 | 8 | BB Min | A: 35.99 (+3.53s | 8.9%) | Long Island Aquatic Club | 12/05/2025 | 2025 MR NYS Holiday Classic Trials Finals | |
| 1661 | Liam Kwak | 39.53 | 10 | BB Min | A: 35.99 (+3.54s | 9.0%) | Life Time Colorado Swim Club | 02/13/2026 | 2026 CO Valentine Open | |
| 1662 | Asher Young | 39.53 | 10 | BB Min | A: 35.99 (+3.54s | 9.0%) | Arena Club Aquatics | 10/17/2025 | 2025 NBAC Fall Fastival Meet | |
| 1663 | Graham Corbitt | 39.53 | 10 | BB Min | A: 35.99 (+3.54s | 9.0%) | Opelika Swim Team | 09/20/2025 | OST Fall Invite | |
| 1664 | Wyatt Kinmonth | 39.53 | 9 | BB Min | A: 35.99 (+3.54s | 9.0%) | Jersey Wahoos | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 1665 | Dean Hunter | 39.54 | 10 | BB Min | A: 35.99 (+3.55s | 9.0%) | Sporting Jax Aquatic Club | 11/15/2025 | EAJ Fall Harvest 2025 | |
| 1666 | Jaden Tang | 39.54 | 10 | BB Min | A: 35.99 (+3.55s | 9.0%) | Long Island Express | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 1667 | Lucas Blanks | 39.54 | 9 | BB Min | A: 35.99 (+3.55s | 9.0%) | East Carolina Aquatics | 11/21/2025 | 2025 ECA Southeastern Classic | |
| 1668 | George Laconte | 39.54 | 9 | BB Min | A: 35.99 (+3.55s | 9.0%) | Asphalt Green Unified Aquatics | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 1669 | Mick Resnick | 39.54 | 10 | BB Min | A: 35.99 (+3.55s | 9.0%) | The St. James Swim Club | 11/21/2025 | 2025 Swim Rock | |
| 1670 | Maddox Dudley | 39.55 | 8 | BB Min | A: 35.99 (+3.56s | 9.0%) | Gamecock Aquatics | 12/12/2025 | Triad Tropic Invitational Copied | |
| 1671 | Franco Martinez | 39.55 | 10 | BB Min | A: 35.99 (+3.56s | 9.0%) | EL Paso Border Land Swim Team | 10/25/2025 | 2025 Bd Swatoberfest Sprintacular All | |
| 1672 | Felician Perski Smaluch | 39.56 | 9 | BB Min | A: 35.99 (+3.57s | 9.0%) | Jupiter Dragons Swim Team | 02/06/2026 | 2026 Matt Mounts Memorial Swim Meet | |
| 1673 | Ace Zhang | 39.56 | 8 | BB Min | A: 35.99 (+3.57s | 9.0%) | Twisters Swim Club | 01/24/2026 | 2026 MR FLY Fran Schnarr Sprint Pentathlon Me | |
| 1674 | Brayden Rector | 39.57 | 9 | BB Min | A: 35.99 (+3.58s | 9.0%) | Raleigh Swimming Association | 02/14/2026 | 2026 CAT Valentine Splash | |
| 1675 | Kai Mihov | 39.57 | 10 | BB Min | A: 35.99 (+3.58s | 9.0%) | Palo Alto Stanford Aquatics | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 1676 | Juan Lopez | 39.57 | 10 | BB Min | A: 35.99 (+3.58s | 9.0%) | San Benito Aquatics | 07/18/2025 | CVAL | |
| 1677 | Liam Marciel | 39.57 | 8 | BB Min | A: 35.99 (+3.58s | 9.0%) | South Valley Makos | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | |
| 1678 | Leo Mercier | 39.57 | 10 | BB Min | A: 35.99 (+3.58s | 9.0%) | Egra Waves | 02/07/2026 | 2026 Grand Rapids Open | |
| 1679 | Maxwell Shaw | 39.57 | 9 | BB Min | A: 35.99 (+3.58s | 9.0%) | Bluefish Swim Club | 10/24/2025 | Boofish Halloween Meet | |
| 1680 | Timothy Song | 39.58 | 10 | BB Min | A: 35.99 (+3.59s | 9.1%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 RAYS Nutcracker Classic Copied | |
| 1681 | Arthur Fleischman | 39.59 | 9 | BB Min | A: 35.99 (+3.60s | 9.1%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 1682 | Preston Hartley | 39.59 | 10 | BB Min | A: 35.99 (+3.60s | 9.1%) | Swim Columbus Swim Org. | 11/07/2025 | 2025 SE BSL Cranberry Classic | |
| 1683 | Ethan Vasilescu | 39.59 | 10 | BB Min | A: 35.99 (+3.60s | 9.1%) | All Star Aquatics | 12/05/2025 | 2025 Christmas Championships | |
| 1684 | Alec Stanimirov | 39.60 | 8 | BB Min | A: 35.99 (+3.61s | 9.1%) | Azura Florida Aquatics | 02/06/2026 | Friendship Meet 2026 | |
| 1685 | Matthew Bennett | 39.60 | 10 | BB Min | A: 35.99 (+3.61s | 9.1%) | Pipeline Swimming | 11/21/2025 | SPA PYP NOVEMBER 2025 | |
| 1686 | Patton Hurst | 39.60 | 10 | BB Min | A: 35.99 (+3.61s | 9.1%) | Triton Swimming of Louisville | 12/05/2025 | 2025 Beaman Toyota Meet Of Champs | |
| 1687 | Matthew Daus | 39.61 | 9 | BB Min | A: 35.99 (+3.62s | 9.1%) | Machine Aquatics | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 1688 | Landon Fukunaga | 39.61 | 10 | BB Min | A: 35.99 (+3.62s | 9.1%) | Dart Swimming | 11/08/2025 | Folsom Classic 2025 | |
| 1689 | Theodore Whitson | 39.61 | 9 | BB Min | A: 35.99 (+3.62s | 9.1%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 1690 | Daniel Korolev | 39.61 | 9 | BB Min | A: 35.99 (+3.62s | 9.1%) | Unattached | 04/11/2025 | 2025 Boys Girls Clubs National Swim Champs | |
| 1691 | Carson Logar | 39.62 | 9 | BB Min | A: 35.99 (+3.63s | 9.2%) | Mecklenburg Swim Association | 11/07/2025 | 2025 EAC Cornucopia Classic | |
| 1692 | Levi Lahr | 39.62 | 10 | BB Min | A: 35.99 (+3.63s | 9.2%) | Hurricanes Swim Team | 01/25/2026 | 2026 MN HURR January Invitational | |
| 1693 | Sylas York | 39.63 | 9 | BB Min | A: 35.99 (+3.64s | 9.2%) | San Clemente Aquatic Team | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 1694 | Khai Cho-Khaliq | 39.63 | 9 | BB Min | A: 35.99 (+3.64s | 9.2%) | Rockville Montgomery Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 1695 | Aadit Ranade | 39.63 | 9 | BB Min | A: 35.99 (+3.64s | 9.2%) | Nitro Swimming | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | |
| 1696 | Watson Xie | 39.63 | 9 | BB Min | A: 35.99 (+3.64s | 9.2%) | Chinook Aquatic Club | 12/12/2025 | 2025 PN 14 Under Short Course Champs APPROVED | |
| 1697 | Shi Zha | 39.65 | 7 | BB Min | A: 35.99 (+3.66s | 9.2%) | Charles River Aquatics | 02/06/2026 | 2026 NE CRA Last Chance February Invite | |
| 1698 | Chezeq Morgos | 39.65 | 9 | BB Min | A: 35.99 (+3.66s | 9.2%) | Sea Dragon Aquatics | 07/25/2025 | Area 5 Championships | |
| 1699 | Jayden Teng | 39.65 | 10 | BB Min | A: 35.99 (+3.66s | 9.2%) | Arctic Aquatics | 01/30/2026 | 2026 NE GS Silver Championships | |
| 1700 | Ethan Liang | 39.66 | 8 | BB Min | A: 35.99 (+3.67s | 9.3%) | Xtreme Swim Club | 01/30/2026 | 2026 NE CS Silver Championships | |
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.