Eastern Zone Zone Boys 10 & under - 50 Y Back
These rankings show the swimmers' placement within their Zone.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 | |
|---|---|---|---|---|---|---|---|---|---|
| 501 | Vivaan Jithesh | 40.00 | 10 | BB Min | A: 37.59 (+2.41s | 6.0%) | Nation\\\\\\'s Capital Swim Club | 01/10/2026 | 2026 VSTP Polar Plunge | |
| 502 | Alfred Mueller | 40.01 | 10 | BB Min | A: 37.59 (+2.42s | 6.0%) | Merritt Athletic Swimming | 12/21/2025 | The Grinch Stole My Times (9 O BB Slowe) 2025 | |
| 503 | Adoren Sun | 40.01 | 9 | BB Min | A: 37.59 (+2.42s | 6.0%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 504 | Jacob Wills | 40.02 | 10 | BB Min | A: 37.59 (+2.43s | 6.1%) | Bgc-N. Westchester Marlins | 12/05/2025 | 2025 MR BGNW December 14 Under Invitational | |
| 505 | Sean Broderick | 40.02 | 9 | BB Min | A: 37.59 (+2.43s | 6.1%) | Staten Island Aquatics Club | 02/20/2026 | 2026 MR Metro Silver Central Champs WEST | |
| 506 | Keaton Tanner | 40.03 | 10 | BB Min | A: 37.59 (+2.44s | 6.1%) | Lynchburg YMCA Swim Team | 03/19/2026 | 2026 USRY Short Course Champs | |
| 507 | Yien Dai | 40.04 | 10 | BB Min | A: 37.59 (+2.45s | 6.1%) | Edge Swim Club | 01/30/2026 | 2026 NE UVAC Silvers | |
| 508 | Darren Liu | 40.05 | 9 | BB Min | A: 37.59 (+2.46s | 6.1%) | Asphalt Green Unified Aquatics | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 509 | Mason Wong | 40.05 | 10 | BB Min | A: 37.59 (+2.46s | 6.1%) | Cavalier Aquatics/Piedmont Fam | 11/08/2025 | CA Y Tri Meet | |
| 510 | Barrett Hammond | 40.05 | 10 | BB Min | A: 37.59 (+2.46s | 6.1%) | York Swim Club of Northern Vir | 01/17/2026 | PVS January Open 2026 PWCS | |
| 511 | Callan Poirier | 40.07 | 10 | BB Min | A: 37.59 (+2.48s | 6.2%) | Eagle Swim Team Inc. | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 512 | Jacob Karalitzky | 40.07 | 10 | BB Min | A: 37.59 (+2.48s | 6.2%) | Three Village Swim Club | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 513 | Andrew Blaber | 40.07 | 9 | BB Min | A: 37.59 (+2.48s | 6.2%) | Three Village Swim Club | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | |
| 514 | Mikhail Schensnovich | 40.10 | 10 | BB Min | A: 37.59 (+2.51s | 6.3%) | Rockville Montgomery Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 515 | Declan Kimball | 40.11 | 10 | BB Min | A: 37.59 (+2.52s | 6.3%) | Williamsburg Aquatic Club | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 516 | Theodore Antonio | 40.11 | 10 | BB Min | A: 37.59 (+2.52s | 6.3%) | Bayside Branch YMCA | 02/28/2026 | 2026 NE KCY A SENECY LEAGUE CHAMPS | |
| 517 | Thomas Owen | 40.11 | 9 | BB Min | A: 37.59 (+2.52s | 6.3%) | 757swim | 09/19/2025 | 2025 757 Swim Battle Of The Burg Intrasquad | |
| 518 | Mason Choi | 40.13 | 9 | BB Min | A: 37.59 (+2.54s | 6.3%) | Asphalt Green Unified Aquatics | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | |
| 519 | Kabir Bhagat | 40.14 | 10 | BB Min | A: 37.59 (+2.55s | 6.4%) | Rockingham Area Youth Swimming | 10/18/2025 | 2025 NE RAYS Oktoberfest Specialty Copied | |
| 520 | Henry Eichenlaub | 40.14 | 10 | BB Min | A: 37.59 (+2.55s | 6.4%) | Delmar Dolfins | 12/12/2025 | 2025 NE NSSC Dec Holiday Celebration! | |
| 521 | Hunter Olson | 40.15 | 9 | BB Min | A: 37.59 (+2.56s | 6.4%) | Bergen Barracudas Swim Team | 01/23/2026 | 2026 MR HAWKS AD Trials And Finals | |
| 522 | Evan Sullivan | 40.15 | 10 | BB Min | A: 37.59 (+2.56s | 6.4%) | YMCA East Hampton Hurricanes | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | |
| 523 | Bennett DeBacker | 40.15 | 9 | BB Min | A: 37.59 (+2.56s | 6.4%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 524 | Keller Cox | 40.17 | 10 | BB Min | A: 37.59 (+2.58s | 6.4%) | All Star Aquatics | 02/13/2026 | 2026 ASA President S Day Classic | |
| 525 | Logan Nguyen | 40.18 | 10 | BB Min | A: 37.59 (+2.59s | 6.4%) | Potomac Marlins | 03/20/2026 | March Madness 2026 | |
| 526 | Maximus Erhardt | 40.18 | 10 | BB Min | A: 37.59 (+2.59s | 6.4%) | Cardinal and Gold Aquatics | 10/03/2025 | 2025 Aimee McCormick Turrall Memorial Meet | |
| 527 | Sebastian Bernardo | 40.19 | 9 | BB Min | A: 37.59 (+2.60s | 6.5%) | Unattached | 02/28/2026 | 2026 NE KCY A SENECY LEAGUE CHAMPS | |
| 528 | Gabriel Davis | 40.19 | 9 | BB Min | A: 37.59 (+2.60s | 6.5%) | Condors Swim Club | 11/14/2025 | 2025 MR COND November IMX Invitational | |
| 529 | Henry Mertz | 40.19 | 10 | BB Min | A: 37.59 (+2.60s | 6.5%) | Victory Lane Aquatic Club | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 530 | Eric Ruan | 40.21 | 10 | BB Min | A: 37.59 (+2.62s | 6.5%) | Commonwealth Swimming | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 531 | Ian Tate | 40.22 | 10 | BB Min | A: 37.59 (+2.63s | 6.5%) | Peters Township Swim Club | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 532 | Dashel Dean | 40.23 | 10 | BB Min | A: 37.59 (+2.64s | 6.6%) | Occoquan Swimming | 11/21/2025 | 2025 Fall Festivus | |
| 533 | Ryan Wang | 40.23 | 9 | BB Min | A: 37.59 (+2.64s | 6.6%) | Arctic Aquatics | 05/01/2026 | 2026 NE ARCT Spring Specialty Meet | |
| 534 | Lucas Li | 40.27 | 8 | BB Min | A: 37.59 (+2.68s | 6.7%) | Dragon Swim Team | 02/07/2026 | 2026 PM 14 U Champs Qualifier | |
| 535 | John De Matties | 40.27 | 10 | BB Min | A: 37.59 (+2.68s | 6.7%) | The Capitol Sea Devils | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 536 | Thierry Odonnell | 40.27 | 9 | BB Min | A: 37.59 (+2.68s | 6.7%) | Long Island Aquatic Club | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 537 | Daniel Popko | 40.28 | 9 | BB Min | A: 37.59 (+2.69s | 6.7%) | Matchpoint Nyc | 02/20/2026 | 2026 MR Metro Silver Central Champs WEST | |
| 538 | Kayden Hong | 40.29 | 9 | BB Min | A: 37.59 (+2.70s | 6.7%) | Badger Swim Club,Inc. | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | |
| 539 | Grady Wargo | 40.29 | 9 | BB Min | A: 37.59 (+2.70s | 6.7%) | YMCA of Middletown Barracudas | 01/23/2026 | 2026 MR HAWKS AD Trials And Finals | |
| 540 | Lincoln DeMarco | 40.30 | 9 | BB Min | A: 37.59 (+2.71s | 6.7%) | Cavalier Aquatics/Piedmont Fam | 11/08/2025 | CA Y Tri Meet | |
| 541 | Stanley Zhao | 40.30 | 8 | BB Min | A: 37.59 (+2.71s | 6.7%) | Stamford Sailfish Aquatic Club | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 542 | Paul Crills | 40.30 | 10 | BB Min | A: 37.59 (+2.71s | 6.7%) | YMCA East Hampton Hurricanes | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | |
| 543 | Connor Wood | 40.31 | 9 | BB Min | A: 37.59 (+2.72s | 6.7%) | Rima United | 11/14/2025 | 2025 NE KING CAC Fall Invite Copied | |
| 544 | Casey Cannon | 40.31 | 9 | BB Min | A: 37.59 (+2.72s | 6.7%) | Rockville Montgomery Swim Club | 02/13/2026 | 39th Black History Swim Meet | |
| 545 | Nathaniel Hu | 40.35 | 9 | BB Min | A: 37.59 (+2.76s | 6.8%) | Tollefson Swimming | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 546 | George Hickin | 40.37 | 10 | BB Min | A: 37.59 (+2.78s | 6.9%) | Bayside Branch YMCA | 02/28/2026 | 2026 NE KCY A SENECY LEAGUE CHAMPS | |
| 547 | Wilson Qi | 40.38 | 9 | BB Min | A: 37.59 (+2.79s | 6.9%) | Asphalt Green Unified Aquatics | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 548 | Eli Faybusovich | 40.40 | 10 | BB Min | A: 37.59 (+2.81s | 7.0%) | Eagle Swim Team Inc. | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 549 | Noah Dunning | 40.41 | 10 | BB Min | A: 37.59 (+2.82s | 7.0%) | Bangor YMCA Barracudas | 02/27/2026 | 2026 NE Maine State Y Championships | |
| 550 | Jacob Li | 40.41 | 10 | BB Min | A: 37.59 (+2.82s | 7.0%) | Metro Dynasty Swim Team | 02/13/2026 | 39th Black History Swim Meet | |
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.