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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1451 | Adam Losirisup | 44.49 | 10 | B Min | BB: 42.89 (+1.60s | 3.6%) | Long Island Aquatic Club | 12/11/2025 | 2025 MR HAUP Eagle Invitational | |
| 1452 | Michael George | 44.49 | 10 | B Min | BB: 42.89 (+1.60s | 3.6%) | Machine Aquatics | 10/04/2025 | 2025 Harvest Moon Invitational | |
| 1453 | Jack Haug | 44.50 | 9 | B Min | BB: 42.89 (+1.61s | 3.6%) | The Fish | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 1454 | Benjamin Ng | 44.50 | 9 | B Min | BB: 42.89 (+1.61s | 3.6%) | Harbor Seals | 02/07/2026 | 2026 MR QNS We Fly High Invitational | |
| 1455 | John Green | 44.52 | 10 | B Min | BB: 42.89 (+1.63s | 3.7%) | Machine Aquatics | 12/20/2025 | 2025 Candy Cane Sprints | |
| 1456 | Jaxon Botz | 44.52 | 10 | B Min | BB: 42.89 (+1.63s | 3.7%) | Long Island Aquatic Club | 01/23/2026 | 2026 MR HAUP Snowmageddon Splash | |
| 1457 | Cristian Campbell | 44.53 | 9 | B Min | BB: 42.89 (+1.64s | 3.7%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 1458 | Carter Van Dormolen | 44.54 | 10 | B Min | BB: 42.89 (+1.65s | 3.7%) | Hauppauge Swimming | 12/11/2025 | 2025 MR HAUP Eagle Invitational | |
| 1459 | Harrison Eberle | 44.54 | 9 | B Min | BB: 42.89 (+1.65s | 3.7%) | Frederick Area Swim Team | 09/26/2025 | RAC First Splash 2025 | |
| 1460 | Justin Zhao | 44.55 | 10 | B Min | BB: 42.89 (+1.66s | 3.7%) | Aquaracers Swim Club | 09/27/2025 | 2025 MR FREE Season Starter | |
| 1461 | Michael Bui | 44.55 | 10 | B Min | BB: 42.89 (+1.66s | 3.7%) | Arlington Aquatic Club | 11/14/2025 | 2025 PV November Open PWCS | |
| 1462 | Ziyi Yang | 44.55 | 9 | B Min | BB: 42.89 (+1.66s | 3.7%) | Shawmut Aquatic Club | 01/30/2026 | 2026 NE CS Silver Championships | |
| 1463 | Cooper Shook | 44.56 | 9 | B Min | BB: 42.89 (+1.67s | 3.7%) | SwimRVA | 11/22/2025 | Bass Turkey Classic 2025 | |
| 1464 | Bryan LI | 44.57 | 7 | B Min | BB: 42.89 (+1.68s | 3.8%) | Twisters Swim Club | 01/24/2026 | 2026 MR FLY Fran Schnarr Sprint Pentathlon Me | |
| 1465 | Oliver Song | 44.58 | 9 | B Min | BB: 42.89 (+1.69s | 3.8%) | H2okie Aquatics | 11/07/2025 | 2025 HOKI November Invitational Copied | |
| 1466 | Santiago Diaz | 44.58 | 9 | B Min | BB: 42.89 (+1.69s | 3.8%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 1467 | Benjamin Matteini | 44.58 | 9 | B Min | BB: 42.89 (+1.69s | 3.8%) | Long Island Aquatic Club | 01/10/2026 | 2026 MR FA Iron Dragon Invitational | |
| 1468 | King Jackson | 44.58 | 10 | B Min | BB: 42.89 (+1.69s | 3.8%) | Retriever Aquatic Club | 11/07/2025 | 2025 CAC 5th Annual Zachary Spain Memorial Me | |
| 1469 | Oleksandr Aleksashyn | 44.58 | 10 | B Min | BB: 42.89 (+1.69s | 3.8%) | Dolphin Club | 12/05/2025 | NOVA December Dip | |
| 1470 | Samuel Stambaugh | 44.59 | 10 | B Min | BB: 42.89 (+1.70s | 3.8%) | Nation\\\\\\'s Capital Swim Club | 01/10/2026 | 2026 VSTP Polar Plunge | |
| 1471 | Cooper Francis | 44.59 | 9 | B Min | BB: 42.89 (+1.70s | 3.8%) | Nova of Virginia | 11/22/2025 | NOVA Cranberry Contender | |
| 1472 | Wes Tang | 44.59 | 10 | B Min | BB: 42.89 (+1.70s | 3.8%) | Harbor Seals | 02/07/2026 | 2026 MR QNS We Fly High Invitational | |
| 1473 | Ethan Shindelman | 44.59 | 8 | B Min | BB: 42.89 (+1.70s | 3.8%) | Sussex County YMCA | 10/25/2025 | 2025 MR MWDA YBAR Heats And Treats | |
| 1474 | Max Deckert | 44.62 | 10 | B Min | BB: 42.89 (+1.73s | 3.9%) | Quince Orchard Swim Academy | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 1475 | Benjamin Velitskiy | 44.62 | 9 | B Min | BB: 42.89 (+1.73s | 3.9%) | Freedom Aquatics | 02/07/2026 | 2026 MR FREE Championships Meets Qualifier | |
| 1476 | Lucas Ramos | 44.62 | 7 | B Min | BB: 42.89 (+1.73s | 3.9%) | New York Sharks Aquatics | 01/31/2026 | 2026 MR MWDA YBAR Sink Or Swim Invitational | |
| 1477 | Quinton Simpson | 44.64 | 8 | B Min | BB: 42.89 (+1.75s | 3.9%) | Twisters Swim Club | 12/13/2025 | 2025 MR TRI Winter SCY Invitational | |
| 1478 | Jacob Colon | 44.64 | 9 | B Min | BB: 42.89 (+1.75s | 3.9%) | Pine Bush Piranhas | 12/12/2025 | 2025 MR RFAC Elizabeth Miller Holiday Invite | |
| 1479 | Carrick Shi | 44.65 | 10 | B Min | BB: 42.89 (+1.76s | 3.9%) | Occoquan Swimming | 11/21/2025 | 2025 Fall Festivus | |
| 1480 | Patrick Casey | 44.65 | 9 | B Min | BB: 42.89 (+1.76s | 3.9%) | Nation\\\\\\'s Capital Swim Club | 12/21/2025 | 2025 PAC 10 U Reindeer Games | |
| 1481 | Lucas Abey | 44.65 | 8 | B Min | BB: 42.89 (+1.76s | 3.9%) | Rockville Montgomery Swim Club | 12/06/2025 | 2025 Reindeer Mini Meet | |
| 1482 | Brennan Colello | 44.66 | 9 | B Min | BB: 42.89 (+1.77s | 4.0%) | Herndon Aquatic Club | 01/17/2026 | PVS January Open 2026 PWCS | |
| 1483 | Zachary Fishman | 44.66 | 10 | B Min | BB: 42.89 (+1.77s | 4.0%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 1484 | Benjamin Li | 44.67 | 9 | B Min | BB: 42.89 (+1.78s | 4.0%) | Eagle Swim Team Inc. | 02/14/2026 | EST Vs NAAC Dual Meet | |
| 1485 | Oliver Johnson | 44.70 | 10 | B Min | BB: 42.89 (+1.81s | 4.0%) | South Shore YMCA Strypers | 12/05/2025 | 2025 NE YNS Reid Sacco Prelims Finals Invite | |
| 1486 | Henry Hodes | 44.70 | 7 | B Min | BB: 42.89 (+1.81s | 4.0%) | Executive Swim Club | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | |
| 1487 | Adam Borkowski | 44.71 | 11 | B Min | BB: 42.89 (+1.82s | 4.1%) | Connetquot Swim Club | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | |
| 1488 | Joshua Armstrong | 44.71 | 9 | B Min | BB: 42.89 (+1.82s | 4.1%) | Columbia Aquatics Association | 11/01/2025 | 2025 Bridget Vache Memorial MAC Fall Frenzy | |
| 1489 | Christian Thomas | 44.71 | 10 | B Min | BB: 42.89 (+1.82s | 4.1%) | Accokeek Stroke Technique Swim | 10/10/2025 | 2025 PV October Open Fairland | |
| 1490 | Henry Beaudet | 44.72 | 10 | B Min | BB: 42.89 (+1.83s | 4.1%) | The Granite YMCA Tiger Sharks | 01/16/2026 | 2026 NE CRIM Bronze Championship | |
| 1491 | William Fatt | 44.72 | 8 | B Min | BB: 42.89 (+1.83s | 4.1%) | Nova of Virginia | 11/22/2025 | NOVA Cranberry Contender | |
| 1492 | Ryan Howsare | 44.73 | 8 | B Min | BB: 42.89 (+1.84s | 4.1%) | Machine Aquatics | 12/20/2025 | 2025 Candy Cane Sprints | |
| 1493 | Ronin Bennett | 44.73 | 10 | B Min | BB: 42.89 (+1.84s | 4.1%) | Prince William Swim Club | 01/10/2026 | 2026 RAYS Jeff Rouse Invitational | |
| 1494 | Isaac Eyo | 44.75 | 9 | B Min | BB: 42.89 (+1.86s | 4.2%) | Cavalier Aquatics/Piedmont Fam | 01/31/2026 | LY Vs CA Y January Dual | |
| 1495 | Lochlan Farley | 44.75 | 10 | B Min | BB: 42.89 (+1.86s | 4.2%) | Long Island Aquatic Club | 02/06/2026 | 2026 MR YMID February Classic Copied | |
| 1496 | Philip Yordanov | 44.76 | 9 | B Min | BB: 42.89 (+1.87s | 4.2%) | Weymouth Club Waves | 01/16/2026 | 2026 NE CS Bronze Championships | |
| 1497 | Gerard LaFalce | 44.77 | 9 | B Min | BB: 42.89 (+1.88s | 4.2%) | Hydra Aquatics | 12/05/2025 | 2025 Christmas Championships | |
| 1498 | Dmitry Klyukin | 44.77 | 9 | B Min | BB: 42.89 (+1.88s | 4.2%) | Tide Swimming | 09/20/2025 | 2025 TIDE King Neptune Meet | |
| 1499 | Austin McKee | 44.79 | 10 | B Min | BB: 42.89 (+1.90s | 4.2%) | Long Island Aquatic Club | 10/04/2025 | 2025 MR LIAC Fast Fall Invitational | |
| 1500 | Edmund Merrill | 44.79 | 9 | B Min | BB: 42.89 (+1.90s | 4.2%) | Westbrook Seals | 01/16/2026 | 2026 NE SAC Bronze 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.