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 | |
|---|---|---|---|---|---|---|---|---|---|
| 601 | Evan Walker | 48.71 | 9 | B Min | BB: 47.69 (+1.02s | 2.1%) | Battlefield Area Star Swimmers | 02/13/2026 | 2026 Northern District 12 Under Championship | |
| 602 | Liam Servinsky | 48.72 | 10 | B Min | BB: 47.69 (+1.03s | 2.1%) | Potomac Marlins | 03/20/2026 | March Madness 2026 | |
| 603 | Mason Jones | 48.73 | 10 | B Min | BB: 47.69 (+1.04s | 2.1%) | Bayside Aquatics | 05/02/2026 | 2026 MAC May Hem Mini Meet | |
| 604 | Ian Sickles | 48.74 | 9 | B Min | BB: 47.69 (+1.05s | 2.2%) | Hawks Swimming Association | 11/14/2025 | 2025 MR VAC Viking Classic Invitational | |
| 605 | Kian Ray | 48.75 | 10 | B Min | BB: 47.69 (+1.06s | 2.2%) | Bethesda-Chevy Chase YMCA | 01/10/2026 | 2026 MAKO POLAR PLUNGE | |
| 606 | Massimo Sclafani | 48.75 | 9 | B Min | BB: 47.69 (+1.06s | 2.2%) | Webbs Tornadoes Swim Team | 01/30/2026 | 2026 NE CS Silver Championships | |
| 607 | Kaden Chiu | 48.75 | 10 | B Min | BB: 47.69 (+1.06s | 2.2%) | Pack Swim Team of Pittsford | 10/24/2026 | 2026 Victor Halloween Classic | |
| 608 | Finn Demarest | 48.76 | 9 | B Min | BB: 47.69 (+1.07s | 2.2%) | Suburban Aquatics | 12/21/2025 | 2025 PAC 10 U Reindeer Games | |
| 609 | Cooper Proulx | 48.76 | 10 | B Min | BB: 47.69 (+1.07s | 2.2%) | Kent County YMCA | 01/24/2026 | 2026 NE KCY New Year S Splash | |
| 610 | Eli Li | 48.76 | 10 | B Min | BB: 47.69 (+1.07s | 2.2%) | Rockville Montgomery Swim Club | 11/01/2025 | 2025 RMSC Autumn 350 Challenge Meet | |
| 611 | Yooahn Chang | 48.76 | 9 | B Min | BB: 47.69 (+1.07s | 2.2%) | Jersey Aquatic Club | 02/21/2026 | CAT 12 Under Silver Bronze Champs Region A | |
| 612 | Wesley Baird | 48.77 | 10 | B Min | BB: 47.69 (+1.08s | 2.2%) | Empire Swimming | 07/30/2026 | 2026 NE CRA Prelim Final SCY Meet | |
| 613 | Felix Harte | 48.78 | 9 | B Min | BB: 47.69 (+1.09s | 2.2%) | Nation\\\\\\'s Capital Swim Club | 01/17/2026 | PVS January Open 2026 PWCS | |
| 614 | Abraham Sanchez | 48.79 | 10 | B Min | BB: 47.69 (+1.10s | 2.3%) | Apex Swim Club | 03/27/2026 | 2026 MR Bronze Championships Central KBM | |
| 615 | Dylan Lenois | 48.80 | 8 | B Min | BB: 47.69 (+1.11s | 2.3%) | Badger Swim Club,Inc. | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 616 | Edward Godwin | 48.80 | 9 | B Min | BB: 47.69 (+1.11s | 2.3%) | Nova of Virginia | 11/22/2025 | NOVA Cranberry Contender | |
| 617 | Max Deckert | 48.81 | 10 | B Min | BB: 47.69 (+1.12s | 2.3%) | Quince Orchard Swim Academy | 12/20/2025 | 2025 Splash And Dash | |
| 618 | Teodore Lugovoy | 48.81 | 8 | B Min | BB: 47.69 (+1.12s | 2.3%) | Dolphin Club | 12/05/2025 | NOVA December Dip | |
| 619 | James Kim | 48.82 | 8 | B Min | BB: 47.69 (+1.13s | 2.3%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | |
| 620 | Stefan Belmarez | 48.85 | 10 | B Min | BB: 47.69 (+1.16s | 2.4%) | Nation\\\\\\'s Capital Swim Club | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 621 | Nicholas Xiao | 48.86 | 10 | B Min | BB: 47.69 (+1.17s | 2.4%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 622 | Seamus Doohan | 48.87 | 9 | B Min | BB: 47.69 (+1.18s | 2.4%) | Condors Swim Club | 03/27/2026 | 2026 MR Bronze Championships Central KBM | |
| 623 | Lucas Parker | 48.88 | 10 | B Min | BB: 47.69 (+1.19s | 2.4%) | Bayside Aquatics | 11/01/2025 | 2025 Fox Fall Invitational 2 | |
| 624 | Patrick Stewart | 48.88 | 10 | B Min | BB: 47.69 (+1.19s | 2.4%) | Old Dominion Aquatic Club | 01/10/2026 | ODAC January 2026 Rising Stars Meet | |
| 625 | Roman Mazeres | 48.89 | 10 | B Min | BB: 47.69 (+1.20s | 2.5%) | Richmond City Riptides | 11/22/2025 | NOVA Cranberry Contender | |
| 626 | Davi Dressler | 48.89 | 10 | B Min | BB: 47.69 (+1.20s | 2.5%) | Asphalt Green Unified Aquatics | 11/07/2025 | 2025 MR LIE Fall Classic Invitational | |
| 627 | Graycin Wilson | 48.92 | 8 | B Min | BB: 47.69 (+1.23s | 2.5%) | Wheeling YMCA | 01/17/2026 | Club Mountaineer January Age Group Winter Spl | |
| 628 | Patrick Casey | 48.92 | 9 | B Min | BB: 47.69 (+1.23s | 2.5%) | Nation\\\\\\'s Capital Swim Club | 12/21/2025 | 2025 PAC 10 U Reindeer Games | |
| 629 | Parker Phinyowattanachip | 48.93 | 9 | B Min | BB: 47.69 (+1.24s | 2.5%) | Dolphin Club | 01/24/2026 | 2026 WAC Mike Willard Polar Plunge | |
| 630 | Joshua Cheung | 48.93 | 8 | B Min | BB: 47.69 (+1.24s | 2.5%) | Dedham Health Hydra | 08/06/2026 | 2026 NE LA August SCY Invitational | |
| 631 | Lucas Hu | 48.94 | 9 | B Min | BB: 47.69 (+1.25s | 2.6%) | Dragon Swim Team | 02/20/2026 | 2026 FXFX Forty Niner | |
| 632 | Elis Fishman | 48.95 | 9 | B Min | BB: 47.69 (+1.26s | 2.6%) | Badger Swim Club,Inc. | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 633 | Camdil Anyalebechi | 48.96 | 9 | B Min | BB: 47.69 (+1.27s | 2.6%) | Centreville Swim Club | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | |
| 634 | Collin Johnson | 48.97 | 10 | B Min | BB: 47.69 (+1.28s | 2.6%) | Machine Aquatics | 11/14/2025 | 2025 PV November Open Franconia | |
| 635 | Xavier Lacson | 48.97 | 10 | B Min | BB: 47.69 (+1.28s | 2.6%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 636 | Burke Moylan | 48.99 | 9 | B Min | BB: 47.69 (+1.30s | 2.7%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 637 | Meade Murphy | 48.99 | 9 | B Min | BB: 47.69 (+1.30s | 2.7%) | Upper Main Line YMCA | 12/11/2025 | 2025 East Coast WinterFest | |
| 638 | David Gurariy | 48.99 | 9 | B Min | BB: 47.69 (+1.30s | 2.7%) | Shorefront Ym-Ywha | 01/10/2026 | 2026 MR FREE Freedom Winter Magic | |
| 639 | Elliott Cho | 49.01 | 10 | B Min | BB: 47.69 (+1.32s | 2.7%) | Jersey Aquatic Club | 02/21/2026 | CAT 12 Under Silver Bronze Champs Region A | |
| 640 | Nicholas Rodriguez | 49.02 | 10 | B Min | BB: 47.69 (+1.33s | 2.7%) | Hampton Virginia Current | 09/26/2025 | 2025 SwimRVA Blastoff Meet | |
| 641 | Brian Long | 49.02 | 9 | B Min | BB: 47.69 (+1.33s | 2.7%) | 757swim | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 642 | Vincent Nguyen | 49.02 | 10 | B Min | BB: 47.69 (+1.33s | 2.7%) | Rockingham Area Youth Swimming | 10/18/2025 | 2025 NE RAYS Oktoberfest Specialty Copied | |
| 643 | Reed Nichols | 49.02 | 10 | B Min | BB: 47.69 (+1.33s | 2.7%) | Nova of Virginia | 12/05/2025 | NOVA December Dip | |
| 644 | Julian Wolf | 49.03 | 9 | B Min | BB: 47.69 (+1.34s | 2.7%) | Crimson Aquatics | 07/30/2026 | 2026 NE CRA Prelim Final SCY Meet | |
| 645 | Thomas Russo | 49.04 | 10 | B Min | BB: 47.69 (+1.35s | 2.8%) | Bgc-N. Westchester Marlins | 03/27/2026 | 2026 MR Metro Bronze Championship North | |
| 646 | Connor Wood | 49.05 | 9 | B Min | BB: 47.69 (+1.36s | 2.8%) | Unattached | 04/11/2025 | 2025 Boys Girls Clubs National Swim Champs | |
| 647 | Brooks Crosnicker | 49.05 | 8 | B Min | BB: 47.69 (+1.36s | 2.8%) | Machine Aquatics | 02/20/2026 | 2026 Machine Qualifier | |
| 648 | Matthias Urbaszek | 49.05 | 7 | B Min | BB: 47.69 (+1.36s | 2.8%) | Zeus Swim Team | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 649 | Owen Saber | 49.06 | 9 | B Min | BB: 47.69 (+1.37s | 2.8%) | Jersey Wahoos | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 650 | Zachary Ervin | 49.07 | 9 | B Min | BB: 47.69 (+1.38s | 2.8%) | Machine Aquatics | 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.