Eastern Zone Zone Boys 10 & under - 50 Y Breast
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 551 | Enoch Li | 48.22 | 10 | B Min | BB: 47.69 (+0.53s | 1.1%) | H2okie Aquatics | 11/07/2025 | 2025 HOKI November Invitational Copied | |
| 552 | Mason Lee | 48.23 | 10 | B Min | BB: 47.69 (+0.54s | 1.1%) | Hydra Aquatics | 11/21/2025 | 2025 Fall Festivus | |
| 553 | Charles Gochenour | 48.23 | 10 | B Min | BB: 47.69 (+0.54s | 1.1%) | Virginia Gators | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 554 | Lerone Davis | 48.25 | 8 | B Min | BB: 47.69 (+0.56s | 1.2%) | Manhattan Makos | 02/20/2026 | 2026 MR Metro Silver Central Champs WEST | |
| 555 | William Fry | 48.25 | 9 | B Min | BB: 47.69 (+0.56s | 1.2%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 556 | Thomas Blumenschein | 48.27 | 9 | B Min | BB: 47.69 (+0.58s | 1.2%) | Tollefson Swimming | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 557 | Nolan Loera | 48.29 | 10 | B Min | BB: 47.69 (+0.60s | 1.2%) | Prince William Swim Club | 01/17/2026 | 2026 Duck Bowl | |
| 558 | Mattis Shneyder | 48.30 | 10 | B Min | BB: 47.69 (+0.61s | 1.3%) | Matchpoint Nyc | 02/07/2026 | 2026 MR FREE Championships Meets Qualifier | |
| 559 | Walter Lientz | 48.31 | 9 | B Min | BB: 47.69 (+0.62s | 1.3%) | Occoquan Swimming | 11/21/2025 | 2025 Fall Festivus | |
| 560 | Joel Mccormack | 48.32 | 10 | B Min | BB: 47.69 (+0.63s | 1.3%) | Condors Swim Club | 03/27/2026 | 2026 MR Bronze Championships Central KBM | |
| 561 | Nazar El Baltimy | 48.34 | 10 | B Min | BB: 47.69 (+0.65s | 1.3%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 562 | Leo Lebahn | 48.34 | 9 | B Min | BB: 47.69 (+0.65s | 1.3%) | Fairfax Foxes Swimming | 02/20/2026 | 2026 FXFX Forty Niner | |
| 563 | Jacob Wills | 48.34 | 10 | B Min | BB: 47.69 (+0.65s | 1.3%) | Bgc-N. Westchester Marlins | 12/05/2025 | 2025 MR BGNW December 14 Under Invitational | |
| 564 | Colin Doyle | 48.35 | 10 | B Min | BB: 47.69 (+0.66s | 1.4%) | Star Swimming | 10/23/2026 | TTSC Halloween Meet 2026 | |
| 565 | Elliot Ryan | 48.36 | 10 | B Min | BB: 47.69 (+0.67s | 1.4%) | Merritt Athletic Swimming | 11/14/2025 | Harvest Festival 2025 | |
| 566 | Parker Swinehart | 48.36 | 9 | B Min | BB: 47.69 (+0.67s | 1.4%) | Hydra Aquatics | 12/05/2025 | 2025 Christmas Championships | |
| 567 | Chase Hoffman | 48.36 | 9 | B Min | BB: 47.69 (+0.67s | 1.4%) | Naval Academy Aquatic Club | 02/14/2026 | EST Vs NAAC Dual Meet | |
| 568 | Andrey Lipovskiy | 48.36 | 9 | B Min | BB: 47.69 (+0.67s | 1.4%) | Metro Area Life Time | 10/17/2026 | 2026 EEX RU Scared Yet | |
| 569 | Ethan Mulla | 48.40 | 10 | B Min | BB: 47.69 (+0.71s | 1.5%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 570 | Henry Mertz | 48.40 | 10 | B Min | BB: 47.69 (+0.71s | 1.5%) | Victory Lane Aquatic Club | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 571 | Denley Plummer | 48.41 | 9 | B Min | BB: 47.69 (+0.72s | 1.5%) | Long Reach Swim Club | 02/27/2026 | 2026 NE Maine State Y Championships | |
| 572 | Sage Trowers | 48.41 | 8 | B Min | BB: 47.69 (+0.72s | 1.5%) | Condors Swim Club | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 573 | Leaf Volschke | 48.41 | 9 | B Min | BB: 47.69 (+0.72s | 1.5%) | Valley Swim Team Phoenix | 02/13/2026 | 2026 Northern District 12 Under Championship | |
| 574 | Rainan Joshi | 48.41 | 10 | B Min | BB: 47.69 (+0.72s | 1.5%) | Columbia Aquatics Association | 11/07/2025 | 2025 Marlins Invitational | |
| 575 | Sacha Brillant | 48.42 | 9 | B Min | BB: 47.69 (+0.73s | 1.5%) | New York Sharks Aquatics | 01/09/2026 | MR 2026 12 UNDER TEAM WINTER CARNIVAL | |
| 576 | John Henry | 48.45 | 10 | B Min | BB: 47.69 (+0.76s | 1.6%) | 92ny Flying Dolphins | 02/06/2026 | 2026 MR YMID February Classic Copied | |
| 577 | Daniel Cao | 48.45 | 9 | B Min | BB: 47.69 (+0.76s | 1.6%) | Upper Main Line YMCA | 12/11/2025 | 2025 East Coast WinterFest | |
| 578 | Andy Zhang | 48.46 | 9 | B Min | BB: 47.69 (+0.77s | 1.6%) | Oyster River Otters | 02/07/2026 | 2026 NE ORO February Meet | |
| 579 | Aaron Smith | 48.49 | 9 | B Min | BB: 47.69 (+0.80s | 1.6%) | Top Speed Aquatic Club | 02/13/2026 | 39th Black History Swim Meet | |
| 580 | Luke Flynn | 48.49 | 9 | B Min | BB: 47.69 (+0.80s | 1.6%) | Crimson Aquatics | 01/30/2026 | 2026 NE CS Silver Championships | |
| 581 | Luca Edwards | 48.49 | 9 | B Min | BB: 47.69 (+0.80s | 1.6%) | Life Time Mid Atlantic Swim Te | 02/07/2026 | 2026 MAKO QUALIFIER | |
| 582 | Rumi Rathmann-Noonan | 48.50 | 9 | B Min | BB: 47.69 (+0.81s | 1.7%) | Manhattan Makos | 03/27/2026 | 2026 MR Bronze Championships Central KBM | |
| 583 | Timothy Natonski | 48.51 | 8 | B Min | BB: 47.69 (+0.82s | 1.7%) | Hydra Aquatics | 02/13/2026 | 2026 AAC Winter Gator Meet | |
| 584 | Reese Baxter | 48.52 | 10 | B Min | BB: 47.69 (+0.83s | 1.7%) | Portland Porpoise Swim Club | 10/24/2025 | Boofish Halloween Meet | |
| 585 | Adam Schacherer | 48.54 | 9 | B Min | BB: 47.69 (+0.85s | 1.8%) | Tide Swimming | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 586 | Edward Tarney | 48.55 | 9 | B Min | BB: 47.69 (+0.86s | 1.8%) | Quince Orchard Swim Academy | 03/20/2026 | 2026 RMSC Spring Finale | |
| 587 | Abhinav Yadavalli | 48.56 | 10 | B Min | BB: 47.69 (+0.87s | 1.8%) | Monocacy Aquatic Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 588 | Alex Aurilio | 48.57 | 9 | B Min | BB: 47.69 (+0.88s | 1.8%) | The Capitol Sea Devils | 02/13/2026 | 39th Black History Swim Meet | |
| 589 | Nathaniel Herman | 48.58 | 10 | B Min | BB: 47.69 (+0.89s | 1.8%) | Lynchburg YMCA Swim Team | 01/31/2026 | LY Vs CA Y January Dual | |
| 590 | Asher Young | 48.59 | 9 | B Min | BB: 47.69 (+0.90s | 1.9%) | SwimRVA | 09/26/2025 | 2025 SwimRVA Blastoff Meet | |
| 591 | Thierry Odonnell | 48.59 | 9 | B Min | BB: 47.69 (+0.90s | 1.9%) | Long Island Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 592 | Theodore Pickeral | 48.60 | 9 | B Min | BB: 47.69 (+0.91s | 1.9%) | H2okie Aquatics | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 593 | Asa Williamson | 48.61 | 8 | B Min | BB: 47.69 (+0.92s | 1.9%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 2026 AAC Winter Gator Meet | |
| 594 | Ennio Miranda-Jeon | 48.64 | 10 | B Min | BB: 47.69 (+0.95s | 2.0%) | Manta Rays | 11/14/2025 | 2025 MR FLY Big Apple Classic Invitational | |
| 595 | Sri Kamarajugadda | 48.64 | 9 | B Min | BB: 47.69 (+0.95s | 2.0%) | Weymouth Club Waves | 06/07/2026 | 2026 NE NSSC June Invitational At BC High | |
| 596 | Miles Chen | 48.67 | 9 | B Min | BB: 47.69 (+0.98s | 2.0%) | Fairfax Foxes Swimming | 11/21/2025 | 2025 Swim Rock | |
| 597 | Neo Jiang | 48.67 | 9 | B Min | BB: 47.69 (+0.98s | 2.0%) | Qns Aquatic Club | 02/28/2026 | 2026 MR QNS I Know I Can Invitational | |
| 598 | Logan Hinckle | 48.67 | 9 | B Min | BB: 47.69 (+0.98s | 2.0%) | SwimRVA | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 599 | Adam Naftaly | 48.68 | 10 | B Min | BB: 47.69 (+0.99s | 2.0%) | Scarlet Aquatics | 01/10/2026 | 2026 PTAC Tiger Invitational | |
| 600 | Grady Wargo | 48.70 | 9 | B Min | BB: 47.69 (+1.01s | 2.1%) | YMCA of Middletown Barracudas | 01/23/2026 | 2026 MR HAWKS AD Trials And Finals | |
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.