USA Boys 10 & under - 50 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1501 | Wesley Lai | 39.53 | 10 | BB Min | A: 37.59 (+1.94s | 4.9%) | Harbor Seals | 02/20/2026 | 2026 MR Metro Silver Central Champs WEST | |
| 1502 | Alexander Burges | 39.53 | 10 | BB Min | A: 37.59 (+1.94s | 4.9%) | Redmond | 02/13/2026 | 2026 OR HS 5A 4 | |
| 1503 | Braylon Ward | 39.54 | 10 | BB Min | A: 37.59 (+1.95s | 4.9%) | Aquatex Swim & Water Polo Team | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 1504 | Adam Jiang | 39.54 | 10 | BB Min | A: 37.59 (+1.95s | 4.9%) | Waterloo Swimming | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 1505 | Shay Jain | 39.55 | 9 | BB Min | A: 37.59 (+1.96s | 5.0%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 1506 | Noah Gaal | 39.55 | 9 | BB Min | A: 37.59 (+1.96s | 5.0%) | Aces Swim Club | 03/06/2026 | 2026 CO 14 U Silver State | |
| 1507 | Edison Ngo | 39.55 | 9 | BB Min | A: 37.59 (+1.96s | 5.0%) | Club Wolverine | 02/21/2026 | 2026 CW Goldfish Invite | |
| 1508 | Reed Larson | 39.56 | 10 | BB Min | A: 37.59 (+1.97s | 5.0%) | Blue Tide Aquatics | 12/06/2024 | 2024 Gulf Age Group Championships | |
| 1509 | Henry Goddard | 39.56 | 10 | BB Min | A: 37.59 (+1.97s | 5.0%) | Cascadia Swimming | 08/01/2025 | Big Kahuna 2025 | |
| 1510 | Coen Yazdani | 39.56 | 10 | BB Min | A: 37.59 (+1.97s | 5.0%) | San Antonio Wave | 02/13/2026 | 2026 ST HPAC STX Champs South | |
| 1511 | Connor Wood | 39.56 | 9 | BB Min | A: 37.59 (+1.97s | 5.0%) | Rima United | 01/09/2026 | 2026 NE CRIM Jan Team Specialty | |
| 1512 | Leo Grace | 39.57 | 8 | BB Min | A: 37.59 (+1.98s | 5.0%) | Unattached | 02/13/2026 | (Pullman) 2026 IES Jr Champs | |
| 1513 | Nolan Wilkey | 39.57 | 10 | BB Min | A: 37.59 (+1.98s | 5.0%) | Minnetonka Swim Club | 12/05/2025 | 2025 MN AQJT 14 U Single Age State Meet Cop | |
| 1514 | Michael Chernivsky | 39.57 | 10 | BB Min | A: 37.59 (+1.98s | 5.0%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 1515 | Fletcher Sumner | 39.58 | 10 | BB Min | A: 37.59 (+1.99s | 5.0%) | Mission Aurora Colorado Swimmi | 03/13/2026 | Mile High Championship Invitational | |
| 1516 | Henry Armenti | 39.58 | 10 | BB Min | A: 37.59 (+1.99s | 5.0%) | Riptide Swim Team | 02/14/2026 | 2026 CO ACES Winter Open | |
| 1517 | Arvin Farhang | 39.58 | 10 | BB Min | A: 37.59 (+1.99s | 5.0%) | Royal Swim Team | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 1518 | Joshua Holtzclaw | 39.58 | 10 | BB Min | A: 37.59 (+1.99s | 5.0%) | Royal Swimming | 03/07/2026 | 2026 Lake Huron Regional Meet | |
| 1519 | Darren Zhao | 39.58 | 10 | BB Min | A: 37.59 (+1.99s | 5.0%) | Palo Alto Stanford Aquatics | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 1520 | Kaiden McGinnis | 39.59 | 10 | BB Min | A: 37.59 (+2.00s | 5.1%) | Kamehameha Swim Club | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 1521 | William Li | 39.59 | 9 | BB Min | A: 37.59 (+2.00s | 5.1%) | Long Island Aquatic Club | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 1522 | Leon Yan | 39.59 | 9 | BB Min | A: 37.59 (+2.00s | 5.1%) | Waterloo Swimming | 02/28/2026 | 2026 ST SCY Surge Marsh Madness | |
| 1523 | Cameron Ecklof | 39.59 | 10 | BB Min | A: 37.59 (+2.00s | 5.1%) | Sporting Jax Aquatic Club | 06/26/2026 | 2026 SwimRise Season Finale | |
| 1524 | Abraham Kain | 39.60 | 9 | BB Min | A: 37.59 (+2.01s | 5.1%) | Hydra Aquatics | 11/21/2025 | 2025 Fall Festivus | |
| 1525 | Ashton Yang | 39.60 | 10 | BB Min | A: 37.59 (+2.01s | 5.1%) | Southwest Stars Swim Club | 12/05/2025 | 2025 Speedo Gator Holiday Classic | |
| 1526 | Jiho Won | 39.60 | 10 | BB Min | A: 37.59 (+2.01s | 5.1%) | Opelika Swim Team | 02/06/2026 | 2026 SES Region 3 Champions | |
| 1527 | Jason Yin | 39.60 | 9 | BB Min | A: 37.59 (+2.01s | 5.1%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 1528 | Jonas Inscoe | 39.61 | 9 | BB Min | A: 37.59 (+2.02s | 5.1%) | Waterloo Swimming | 01/09/2026 | 2026 ST TXLA New Year S Classic Invite | |
| 1529 | Dharma Kunkyab | 39.61 | 9 | BB Min | A: 37.59 (+2.02s | 5.1%) | Twisters Swim Club | 11/14/2025 | 2025 MR FLY Big Apple Classic Invitational | |
| 1530 | Ryder Abran | 39.61 | 10 | BB Min | A: 37.59 (+2.02s | 5.1%) | YMCA East Hampton Hurricanes | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | |
| 1531 | Nicholas Brumaru | 39.61 | 10 | BB Min | A: 37.59 (+2.02s | 5.1%) | Olympic Cascade Aquatics | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | |
| 1532 | Gage Tucker | 39.62 | 9 | BB Min | A: 37.59 (+2.03s | 5.1%) | Nation\\\\\\'s Capital Swim Club | 01/10/2026 | 2026 VSTP Polar Plunge | |
| 1533 | Moxon Fain | 39.62 | 10 | BB Min | A: 37.59 (+2.03s | 5.1%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | |
| 1534 | Maximus Erhardt | 39.63 | 10 | BB Min | A: 37.59 (+2.04s | 5.1%) | Cardinal and Gold Aquatics | 11/14/2025 | Harvest Festival 2025 | |
| 1535 | Ata Balikcioglu | 39.63 | 10 | BB Min | A: 37.59 (+2.04s | 5.1%) | Tac Titans | 02/14/2026 | 2026 TAC TITANS February Qualifier Meet | |
| 1536 | Nathaniel Gomes | 39.64 | 10 | BB Min | A: 37.59 (+2.05s | 5.2%) | New Bedford YMCA Hurricanes | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 1537 | Jack Richardson | 39.64 | 10 | BB Min | A: 37.59 (+2.05s | 5.2%) | Flying Fish Arizona Swim Team | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 1538 | Jameson Martin | 39.65 | 10 | BB Min | A: 37.59 (+2.06s | 5.2%) | Gold Medal Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 1539 | Liam Woods | 39.65 | 10 | BB Min | A: 37.59 (+2.06s | 5.2%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | |
| 1540 | Fincher Harper | 39.66 | 10 | BB Min | A: 37.59 (+2.07s | 5.2%) | Arlington Aquatic Club | 02/13/2026 | 2026 AAC Winter Gator Meet | |
| 1541 | Caspian Stanford | 39.66 | 9 | BB Min | A: 37.59 (+2.07s | 5.2%) | Buckeye Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1542 | Maochen Tan | 39.66 | 10 | BB Min | A: 37.59 (+2.07s | 5.2%) | Mission Viejo Nadadores | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 1543 | Anthony Ryan | 39.66 | 10 | BB Min | A: 37.59 (+2.07s | 5.2%) | Valley Swim Team Phoenix | 12/05/2025 | 2025 VSTP Ice Breaker Invitational | |
| 1544 | Joshua Vitale | 39.66 | 10 | BB Min | A: 37.59 (+2.07s | 5.2%) | Lake Oswego Swim Club | 12/12/2025 | 2025 OR HEAT Age Group Jubilee | |
| 1545 | Hudson Fain | 39.66 | 10 | BB Min | A: 37.59 (+2.07s | 5.2%) | Team Charlotte Swimming | 03/07/2026 | 2026 MSA March Madness Invitational | |
| 1546 | Harvey Brunk | 39.67 | 10 | BB Min | A: 37.59 (+2.08s | 5.2%) | Lenawee County Gators | 03/07/2026 | 2026 Michigan YMCA State Championship | |
| 1547 | Bennett Hughes | 39.67 | 10 | BB Min | A: 37.59 (+2.08s | 5.2%) | Great Lakes Tritons | 02/13/2026 | 2026 Showdown In Motown | |
| 1548 | Kennedy Tang | 39.67 | 10 | BB Min | A: 37.59 (+2.08s | 5.2%) | Harbor Seals | 02/20/2026 | 2026 MR Metro Silver Central Champs WEST | |
| 1549 | George Gardner | 39.68 | 9 | BB Min | A: 37.59 (+2.09s | 5.3%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 1550 | Leo Pesin | 39.68 | 10 | BB Min | A: 37.59 (+2.09s | 5.3%) | All Star Aquatics | 03/20/2026 | March Madness 2026 | |
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.