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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1551 | Ethan Mazzitti | 47.53 | 8 | B Min | BB: 42.89 (+4.64s | 9.8%) | 757swim | 02/07/2026 | 2026 8 And Under Southeastern District Champs | |
| 1552 | Yuvan Immaneni | 47.55 | 9 | B Min | BB: 42.89 (+4.66s | 9.8%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 1553 | Christian Mexal | 47.56 | 9 | B Min | BB: 42.89 (+4.67s | 9.8%) | Quest Swimming | 09/19/2025 | Quest Swimming Kickoff Intrasquad | |
| 1554 | Thatcher Pearson | 47.57 | 10 | B Min | BB: 42.89 (+4.68s | 9.8%) | Danvers YMCA Dolfins | 01/10/2026 | 2026 NE YNS YMCA Eastern MA Districts | |
| 1555 | Lucas Yuan | 47.57 | 7 | B Min | BB: 42.89 (+4.68s | 9.8%) | Mei\\\\\\'s Typhoons Swimming Club | 06/07/2026 | 2026 NE NSSC June Invitational At BC High | |
| 1556 | Barrett Sturgill | 47.58 | 9 | B Min | BB: 42.89 (+4.69s | 9.9%) | YMCA of Virginia\\\\\\'s Blue Ridge | 10/18/2025 | LY 2025 YMCA October Meet | |
| 1557 | Paxton Winheim | 47.58 | 6 | B Min | BB: 42.89 (+4.69s | 9.9%) | Nova of Virginia | 03/21/2026 | NOVA Short Course Send Off 2026 | |
| 1558 | Luke Ponessa | 47.59 | 10 | B Min | BB: 42.89 (+4.70s | 9.9%) | Old Dominion Aquatic Club | 01/10/2026 | ODAC January 2026 Rising Stars Meet | |
| 1559 | Ronan McCleland | 47.59 | 8 | B Min | BB: 42.89 (+4.70s | 9.9%) | Old Dominion Aquatic Club | 12/12/2025 | 2025 HVAC Winterfest Invitational | |
| 1560 | Nathan Smolyar | 47.59 | 10 | B Min | BB: 42.89 (+4.70s | 9.9%) | Nation\\\\\\'s Capital Swim Club | 01/17/2026 | PVS January Open 2026 Fairland | |
| 1561 | Adam Ratki | 47.59 | 9 | B Min | BB: 42.89 (+4.70s | 9.9%) | Empire Swimming | 01/23/2026 | 2026 MR PAC Winter Classic Invitational | |
| 1562 | Thomas Bangert | 47.60 | 9 | B Min | BB: 42.89 (+4.71s | 9.9%) | All Star Aquatics | 03/20/2026 | March Madness 2026 | |
| 1563 | Caiden King | 47.61 | 9 | B Min | BB: 42.89 (+4.72s | 9.9%) | Hampton Virginia Current | 12/12/2025 | 2025 HVAC Winterfest Invitational | |
| 1564 | Alexander Jewison | 47.61 | 7 | B Min | BB: 42.89 (+4.72s | 9.9%) | Nova of Virginia | 03/21/2026 | NOVA Short Course Send Off 2026 | |
| 1565 | Ryan Costello | 47.61 | 10 | B Min | BB: 42.89 (+4.72s | 9.9%) | Princeton Piranhas Swim Team | 01/10/2026 | 2026 PTAC Tiger Invitational | |
| 1566 | Mukudzei Marufu | 47.62 | 7 | B Min | BB: 42.89 (+4.73s | 9.9%) | Hauppauge Swimming | 01/23/2026 | 2026 MR HAUP Snowmageddon Splash | |
| 1567 | Derek Zhang | 47.63 | 9 | B Min | BB: 42.89 (+4.74s | 10.0%) | Quince Orchard Swim Academy | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 1568 | Riley Brownell | 47.63 | 7 | B Min | BB: 42.89 (+4.74s | 10.0%) | Naval Academy Aquatic Club | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | |
| 1569 | Ryan Yoon | 47.63 | 9 | B Min | BB: 42.89 (+4.74s | 10.0%) | Qns Aquatic Club | 02/28/2026 | 2026 MR QNS I Know I Can Invitational | |
| 1570 | Micah Sandler | 47.63 | 8 | B Min | BB: 42.89 (+4.74s | 10.0%) | Crimson Aquatics | 07/30/2026 | 2026 NE CRA Prelim Final SCY Meet | |
| 1571 | Declan Mosher | 47.66 | 8 | B Min | BB: 42.89 (+4.77s | 10.0%) | Machine Aquatics | 02/20/2026 | 2026 Machine Qualifier | |
| 1572 | Rafael Aragon-Velthaus | 47.66 | 9 | B Min | BB: 42.89 (+4.77s | 10.0%) | Bluefish Swim Club | 10/17/2025 | 2025 NE ABF Oct Specialty Copied | |
| 1573 | Evan Benevenga | 47.66 | 10 | B Min | BB: 42.89 (+4.77s | 10.0%) | Cougar Aquatic Team | 02/21/2026 | CAT 12 Under Silver Bronze Champs Region A | |
| 1574 | Zian de los Angeles | 47.67 | 10 | B Min | BB: 42.89 (+4.78s | 10.0%) | Sprc Stingrays | 09/26/2025 | RAC First Splash 2025 | |
| 1575 | Brooks Propper | 47.67 | 10 | B Min | BB: 42.89 (+4.78s | 10.0%) | Nation\\\\\\'s Capital Swim Club | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 1576 | Maxwell Mossburger | 47.68 | 9 | B Min | BB: 42.89 (+4.79s | 10.0%) | Zeus Swim Team | 12/05/2025 | 2025 MR NYS Holiday Classic Trials Finals | |
| 1577 | James Silveria | 47.68 | 9 | B Min | BB: 42.89 (+4.79s | 10.0%) | Bayside Branch YMCA | 02/01/2026 | 2026 NE NCYW 36th Annual YMCA Pentathlon | |
| 1578 | Javon Voglezon | 47.69 | 9 | B Min | BB: 42.89 (+4.80s | 10.1%) | Patuxent Aquatics Club | 03/21/2026 | 2026 Macaroni Penguin Inter Squad Meet | |
| 1579 | Caleb Pearson | 47.70 | 9 | B Min | BB: 42.89 (+4.81s | 10.1%) | Quest Swimming | 03/21/2026 | Quest Swimming March Madness Intrasquad Mee | |
| 1580 | Aarush Gude | 47.70 | 8 | B Min | BB: 42.89 (+4.81s | 10.1%) | Sachem Swim Club | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | |
| 1581 | Aditya Tandon | 47.70 | 8 | B Min | BB: 42.89 (+4.81s | 10.1%) | Huntington YMCA Bluefish | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | |
| 1582 | Samuel Matthews | 47.70 | 9 | B Min | BB: 42.89 (+4.81s | 10.1%) | Patuxent Aquatics Club | 03/21/2026 | 2026 Macaroni Penguin Inter Squad Meet | |
| 1583 | Erik Zaimov | 47.71 | 8 | B Min | BB: 42.89 (+4.82s | 10.1%) | Tollefson Swimming | 12/06/2025 | 2025 Reindeer Mini Meet | |
| 1584 | Benjamin Cook | 47.73 | 9 | B Min | BB: 42.89 (+4.84s | 10.1%) | Lynchburg YMCA Swim Team | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 1585 | Avri Dorn | 47.75 | 10 | B Min | BB: 42.89 (+4.86s | 10.2%) | Calvert Aquatics Club | 11/07/2025 | 2025 CAC 5th Annual Zachary Spain Memorial Me | |
| 1586 | Dean Landers | 47.75 | 10 | B Min | BB: 42.89 (+4.86s | 10.2%) | Marlins Swimming Inc. | 10/24/2026 | 2026 Victor Halloween Classic | |
| 1587 | Asher Fritz | 47.76 | 10 | B Min | BB: 42.89 (+4.87s | 10.2%) | Long Island Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 1588 | Owen Zhu | 47.76 | 9 | B Min | BB: 42.89 (+4.87s | 10.2%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 1589 | Tucker Hitz | 47.76 | 8 | B Min | BB: 42.89 (+4.87s | 10.2%) | Prince William Swim Club | 02/13/2026 | 2026 Northern District 12 Under Championship | |
| 1590 | Orlando Cutrone | 47.77 | 10 | B Min | BB: 42.89 (+4.88s | 10.2%) | Merritt Athletic Swimming | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | |
| 1591 | Kuzey Bulbul | 47.77 | 7 | B Min | BB: 42.89 (+4.88s | 10.2%) | Machine Aquatics | 02/20/2026 | 2026 Machine Qualifier | |
| 1592 | William Raver | 47.78 | 9 | B Min | BB: 42.89 (+4.89s | 10.2%) | Retriever Aquatic Club | 11/14/2025 | GBSA 2025 Thanksgiving Swim Fest | |
| 1593 | Edward Lou-Holmes | 47.78 | 9 | B Min | BB: 42.89 (+4.89s | 10.2%) | Arctic Aquatics | 05/01/2026 | 2026 NE ARCT Spring Specialty Meet | |
| 1594 | Abiel Espinoza | 47.80 | 8 | B Min | BB: 42.89 (+4.91s | 10.3%) | Twisters Swim Club | 02/28/2026 | 2026 MR QNS I Know I Can Invitational | |
| 1595 | Vaden Brooks | 47.81 | 9 | B Min | BB: 42.89 (+4.92s | 10.3%) | Middlebury Aquatics Club | 01/16/2026 | 2026 NE UVAC Bronze Championships | |
| 1596 | Brian Alexander | 47.82 | 10 | B Min | BB: 42.89 (+4.93s | 10.3%) | Calvert Aquatics Club | 11/07/2025 | 2025 CAC 5th Annual Zachary Spain Memorial Me | |
| 1597 | Ethan Flaim | 47.82 | 10 | B Min | BB: 42.89 (+4.93s | 10.3%) | Streamline Aquatics Club | 01/24/2026 | 2026 STAC IM Tough Meet | |
| 1598 | George Piacentini | 47.83 | 9 | B Min | BB: 42.89 (+4.94s | 10.3%) | Nova of Virginia | 03/21/2026 | NOVA Short Course Send Off 2026 | |
| 1599 | Tyler Qi | 47.83 | 9 | B Min | BB: 42.89 (+4.94s | 10.3%) | Empire Swimming | 12/06/2025 | 2025 MR PAC 12 U Holiday Invitational | |
| 1600 | Klein Pan | 47.83 | 9 | B Min | BB: 42.89 (+4.94s | 10.3%) | United Swim Club | 10/17/2026 | ATAC October 2026 Fall Invite | |
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.