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 | |
|---|---|---|---|---|---|---|---|---|---|
| 651 | Albert He | 46.88 | 10 | BB Min | A: 42.09 (+4.79s | 10.2%) | Three Village Swim Club | 11/15/2025 | 2025 MR SSC Turkey Trot Invitational | |
| 652 | H Chubb | 46.89 | 9 | BB Min | A: 42.09 (+4.80s | 10.2%) | Hydra Aquatics | 12/05/2025 | 2025 Christmas Championships | |
| 653 | Nolan Lucariello | 46.90 | 10 | BB Min | A: 42.09 (+4.81s | 10.3%) | Prince William Swim Club | 01/17/2026 | 2026 Duck Bowl | |
| 654 | Brandon Wang | 46.90 | 10 | BB Min | A: 42.09 (+4.81s | 10.3%) | Crimson Aquatics | 01/30/2026 | 2026 NE CS Silver Championships | |
| 655 | Aiden Konowalik | 46.90 | 8 | BB Min | A: 42.09 (+4.81s | 10.3%) | East Coast C-Cerpants | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 656 | Lyle Swanson | 46.92 | 10 | BB Min | A: 42.09 (+4.83s | 10.3%) | Tide Swimming | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 657 | Vivaan Jithesh | 46.93 | 10 | BB Min | A: 42.09 (+4.84s | 10.3%) | Nation\\\\\\'s Capital Swim Club | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 658 | Thomas Roscetti | 46.94 | 10 | BB Min | A: 42.09 (+4.85s | 10.3%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 2026 ASA President S Day Classic | |
| 659 | Calvin Offutt | 46.96 | 10 | BB Min | A: 42.09 (+4.87s | 10.4%) | North Baltimore Aquatic Club | 10/17/2025 | 2025 NBAC Fall Fastival Meet | |
| 660 | Logan Castillo | 46.96 | 8 | BB Min | A: 42.09 (+4.87s | 10.4%) | Long Island Aquatic Club | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 661 | Maxwell Ma | 46.97 | 10 | BB Min | A: 42.09 (+4.88s | 10.4%) | The Fish | 03/20/2026 | 26th Annual Spring Championships | |
| 662 | Clark Galyen | 46.97 | 10 | BB Min | A: 42.09 (+4.88s | 10.4%) | YMCA of Virginia\\\\\\'s Blue Ridge | 03/07/2026 | PYSA Champs 2026 | |
| 663 | Brooks Ray | 46.99 | 10 | BB Min | A: 42.09 (+4.90s | 10.4%) | Monocacy Aquatic Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 664 | Benjamin Segear | 46.99 | 9 | BB Min | A: 42.09 (+4.90s | 10.4%) | Fox Swim Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 665 | Oliver Jahshan | 47.00 | 9 | BB Min | A: 42.09 (+4.91s | 10.4%) | The Fish | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 666 | Elan Lopez | 47.00 | 10 | BB Min | A: 42.09 (+4.91s | 10.4%) | Hauppauge Swimming | 03/13/2026 | 2026 NE CRA End Of Season March Invite | |
| 667 | Connor Servinsky | 47.00 | 10 | BB Min | A: 42.09 (+4.91s | 10.4%) | Potomac Marlins | 03/20/2026 | March Madness 2026 | |
| 668 | Cole Nicholson | 47.00 | 10 | BB Min | A: 42.09 (+4.91s | 10.4%) | Empire Swimming | 11/08/2025 | 2025 MR PAC Maria Parmanan Invitational | |
| 669 | Darren Xu | 47.00 | 8 | BB Min | A: 42.09 (+4.91s | 10.4%) | Stamford Sailfish Aquatic Club | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 670 | Victor Zhou | 47.01 | 10 | BB Min | A: 42.09 (+4.92s | 10.5%) | Machine Aquatics | 12/20/2025 | 2025 Candy Cane Sprints | |
| 671 | Felix Fedeles | 47.02 | 10 | BB Min | A: 42.09 (+4.93s | 10.5%) | Lifetime | 01/16/2026 | 2026 NE SAC Bronze Championships | |
| 672 | Cole Goodrum | 47.02 | 10 | BB Min | A: 42.09 (+4.93s | 10.5%) | Cavalier Aquatics/Piedmont Fam | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 673 | Dylan Friedberg | 47.02 | 10 | BB Min | A: 42.09 (+4.93s | 10.5%) | Hauppauge Swimming | 12/11/2025 | 2025 MR HAUP Eagle Invitational | |
| 674 | Aleksandr Schensnovich | 47.03 | 8 | BB Min | A: 42.09 (+4.94s | 10.5%) | Rockville Montgomery Swim Club | 12/06/2025 | 2025 Reindeer Mini Meet | |
| 675 | William Kumar | 47.06 | 10 | BB Min | A: 42.09 (+4.97s | 10.6%) | Shawmut Aquatic Club | 01/30/2026 | 2026 NE CS Silver Championships | |
| 676 | Benjamin Birckholtz | 47.06 | 10 | BB Min | A: 42.09 (+4.97s | 10.6%) | Old Dominion Aquatic Club | 10/04/2025 | ODAC Rising Stars Meet | |
| 677 | Jonas Labman | 47.06 | 9 | BB Min | A: 42.09 (+4.97s | 10.6%) | Occoquan Swimming | 11/21/2025 | 2025 Fall Festivus | |
| 678 | Colin Paget | 47.06 | 10 | BB Min | A: 42.09 (+4.97s | 10.6%) | Nova of Virginia | 12/12/2025 | 2025 HVAC Winterfest Invitational | |
| 679 | Nicholas Tran-Dai | 47.06 | 10 | BB Min | A: 42.09 (+4.97s | 10.6%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 680 | Nikolay Prokopovych | 47.07 | 9 | BB Min | A: 42.09 (+4.98s | 10.6%) | Amherst Tritons Swim Team | 01/30/2026 | 2026 NE UVAC Silvers | |
| 681 | Jun Reinhardt | 47.08 | 10 | BB Min | A: 42.09 (+4.99s | 10.6%) | Brooklyn Stingrays | 12/13/2025 | 2025 MR TRI Winter SCY Invitational | |
| 682 | Fionn O'Riordan | 47.09 | 10 | BB Min | A: 42.09 (+5.00s | 10.6%) | Metro Dynasty Swim Team | 02/13/2026 | 39th Black History Swim Meet | |
| 683 | Tyler Radovich | 47.10 | 10 | BB Min | A: 42.09 (+5.01s | 10.6%) | Loyola Blakefield Aquatics | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 684 | Leo Reyes | 47.10 | 9 | BB Min | A: 42.09 (+5.01s | 10.6%) | Occoquan Swimming | 11/21/2025 | 2025 Fall Festivus | |
| 685 | Aleksey Lyalko | 47.11 | 9 | BB Min | A: 42.09 (+5.02s | 10.7%) | Regional YMCA of Western Conne | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 686 | Arjun Oak | 47.11 | 9 | BB Min | A: 42.09 (+5.02s | 10.7%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 687 | John Jackson | 47.12 | 10 | BB Min | A: 42.09 (+5.03s | 10.7%) | Cavalier Aquatics/Piedmont Fam | 01/31/2026 | LY Vs CA Y January Dual | |
| 688 | Jordan Miante | 47.15 | 10 | BB Min | A: 42.09 (+5.06s | 10.7%) | Spy Swim Team | 02/06/2026 | 2026 Last Chance Qualifying Meet | |
| 689 | Dominic Coyle | 47.16 | 9 | BB Min | A: 42.09 (+5.07s | 10.8%) | Cardinal and Gold Aquatics | 10/03/2025 | 2025 Aimee McCormick Turrall Memorial Meet | |
| 690 | Sebastian DeLuca | 47.16 | 9 | BB Min | A: 42.09 (+5.07s | 10.8%) | Patriot Swim Team | 03/27/2026 | 2026 MR Metro Bronze Championship North | |
| 691 | Wyatt Stoner | 47.17 | 9 | BB Min | A: 42.09 (+5.08s | 10.8%) | Annapolis Swim Club | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | |
| 692 | Aur Cannaviello Persiche | 47.17 | 9 | BB Min | A: 42.09 (+5.08s | 10.8%) | Asphalt Green Unified Aquatics | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | |
| 693 | Clark Galyen | 47.18 | 10 | BB Min | A: 42.09 (+5.09s | 10.8%) | YMCA of Virginia\\\\\\'s Blue Ridge | 03/19/2026 | 2026 USRY Short Course Champs | |
| 694 | Keenan Corridori | 47.19 | 9 | BB Min | A: 42.09 (+5.10s | 10.8%) | Unattached | 04/11/2025 | 2025 Boys Girls Clubs National Swim Champs | |
| 695 | Aaron Zheng | 47.22 | 10 | BB Min | A: 42.09 (+5.13s | 10.9%) | Long Island Aquatic Club | 11/21/2025 | 2025 MR LIAC Thanksgiving Invite | |
| 696 | Benjamin Ng | 47.22 | 9 | BB Min | A: 42.09 (+5.13s | 10.9%) | Harbor Seals | 02/07/2026 | 2026 MR QNS We Fly High Invitational | |
| 697 | Maximus Prata | 47.23 | 10 | BB Min | A: 42.09 (+5.14s | 10.9%) | Kent County YMCA | 02/01/2026 | 2026 NE NCYW 36th Annual YMCA Pentathlon | |
| 698 | Jackson Scheel | 47.24 | 9 | BB Min | A: 42.09 (+5.15s | 10.9%) | Valley Shore YMCA Marlins | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 699 | Liam Laughton | 47.28 | 10 | BB Min | A: 42.09 (+5.19s | 11.0%) | Retriever Aquatic Club | 11/14/2025 | GBSA 2025 Thanksgiving Swim Fest | |
| 700 | Ateru Yonezawa | 47.28 | 9 | BB Min | A: 42.09 (+5.19s | 11.0%) | Central Queens Ym-Ywha | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | |
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.