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 | |
|---|---|---|---|---|---|---|---|---|---|
| 501 | Eric Yang | 45.01 | 10 | BB Min | A: 42.09 (+2.92s | 6.5%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 502 | Leo Yang | 45.02 | 10 | BB Min | A: 42.09 (+2.93s | 6.5%) | YMCA Fairfax County Reston | 02/07/2026 | 2026 MAKO QUALIFIER | |
| 503 | Jayden Zhang | 45.02 | 10 | BB Min | A: 42.09 (+2.93s | 6.5%) | Revolution Swim Club | 01/30/2026 | 2026 NE GS Silver Championships | |
| 504 | Lucas Ramos | 45.02 | 7 | BB Min | A: 42.09 (+2.93s | 6.5%) | New York Sharks Aquatics | 01/31/2026 | 2026 MR MWDA YBAR Sink Or Swim Invitational | |
| 505 | Zachary Zhang | 45.04 | 10 | BB Min | A: 42.09 (+2.95s | 6.5%) | South Shore YMCA Strypers | 10/04/2025 | 2025 NE CS Fall Sprints Copied | |
| 506 | Benson Lao | 45.07 | 9 | BB Min | A: 42.09 (+2.98s | 6.6%) | Long Island Aquatic Club | 10/25/2025 | 2025 MR LIAC Chappy S Invitational | |
| 507 | Aaron Rich | 45.08 | 10 | BB Min | A: 42.09 (+2.99s | 6.6%) | Kingfish Swimming Medfield | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | |
| 508 | Leo Zhang | 45.08 | 10 | BB Min | A: 42.09 (+2.99s | 6.6%) | Bayside Branch YMCA | 02/01/2026 | 2026 NE NCYW 36th Annual YMCA Pentathlon | |
| 509 | Caeden DaSalla | 45.11 | 10 | BB Min | A: 42.09 (+3.02s | 6.7%) | Long Island Aquatic Club | 12/05/2025 | 2025 MR NYS Holiday Classic Trials Finals | |
| 510 | Jaden Tang | 45.13 | 9 | BB Min | A: 42.09 (+3.04s | 6.7%) | Long Island Express | 11/07/2025 | 2025 MR LIE Fall Classic Invitational | |
| 511 | Kai Jyawook | 45.13 | 10 | BB Min | A: 42.09 (+3.04s | 6.7%) | H2okie Aquatics | 12/04/2025 | 14th Annual Swim Tri Speedo Winter Champs | |
| 512 | Charles Doran | 45.15 | 10 | BB Min | A: 42.09 (+3.06s | 6.8%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | |
| 513 | Isaiah Williams | 45.16 | 10 | BB Min | A: 42.09 (+3.07s | 6.8%) | Accokeek Stroke Technique Swim | 11/22/2025 | 20205 Odd Ball Challenge | |
| 514 | Joseph Iannuzzi | 45.17 | 10 | BB Min | A: 42.09 (+3.08s | 6.8%) | Long Island Aquatic Club | 01/16/2026 | 2026 MR NFS 43rd Annual Dr MLK Jr Invite | |
| 515 | Liam Shishko | 45.18 | 10 | BB Min | A: 42.09 (+3.09s | 6.8%) | Life Time Fitness New York Swi | 11/08/2025 | 2025 MR PAC Maria Parmanan Invitational | |
| 516 | Alfred Jaeger | 45.19 | 10 | BB Min | A: 42.09 (+3.10s | 6.9%) | Quest Swimming | 12/05/2025 | NOVA December Dip | |
| 517 | Beck Merkle | 45.20 | 10 | BB Min | A: 42.09 (+3.11s | 6.9%) | Jersey Wahoos | 11/07/2025 | 2025 Mid Atlantic AG Championship Showdown | |
| 518 | Caleb Erete | 45.23 | 10 | BB Min | A: 42.09 (+3.14s | 6.9%) | Machine Aquatics | 12/20/2025 | 2025 Splash And Dash | |
| 519 | Matias Venturino | 45.23 | 8 | BB Min | A: 42.09 (+3.14s | 6.9%) | Rockville Montgomery Swim Club | 11/08/2025 | 2025 Autumn Mini Meet | |
| 520 | Dmitry Klyukin | 45.23 | 9 | BB Min | A: 42.09 (+3.14s | 6.9%) | Tide Swimming | 11/15/2025 | 2025 WAC Fall Classic | |
| 521 | Jordan Stencel | 45.24 | 11 | BB Min | A: 42.09 (+3.15s | 7.0%) | Hauppauge Swimming | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 522 | William Sun | 45.25 | 9 | BB Min | A: 42.09 (+3.16s | 7.0%) | Coast Gaurd Blue Dolphins | 12/05/2025 | 2025 757swim Grand Illumination | |
| 523 | Timothy Chung | 45.25 | 10 | BB Min | A: 42.09 (+3.16s | 7.0%) | Long Island Aquatic Club | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | |
| 524 | Baxter Shimooka | 45.26 | 10 | BB Min | A: 42.09 (+3.17s | 7.0%) | Machine Aquatics | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 525 | Jigdel Wangchuk | 45.28 | 9 | BB Min | A: 42.09 (+3.19s | 7.0%) | Twisters Swim Club | 10/25/2025 | 2025 MR LIAC Chappy S Invitational | |
| 526 | Seth Snyder | 45.28 | 10 | BB Min | A: 42.09 (+3.19s | 7.0%) | Lynchburg YMCA Swim Team | 01/02/2026 | 2026 LY Winter Invitational | |
| 527 | Baiden Vu | 45.29 | 10 | BB Min | A: 42.09 (+3.20s | 7.1%) | Fairfax Foxes Swimming | 01/10/2026 | 2026 RAYS Jeff Rouse Invitational | |
| 528 | William Anderson | 45.30 | 10 | BB Min | A: 42.09 (+3.21s | 7.1%) | Atlantis Aquatics | 01/30/2026 | 2026 NE UVAC Silvers | |
| 529 | Theodore Chan | 45.30 | 9 | BB Min | A: 42.09 (+3.21s | 7.1%) | Long Island Express | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 530 | Ryan Thuer | 45.31 | 10 | BB Min | A: 42.09 (+3.22s | 7.1%) | Jersey Wahoos | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 531 | Blake Berger | 45.36 | 9 | BB Min | A: 42.09 (+3.27s | 7.2%) | All Star Aquatics | 01/17/2026 | PVS January Open 2026 Fairland | |
| 532 | Ari Vora | 45.40 | 10 | BB Min | A: 42.09 (+3.31s | 7.3%) | All Star Aquatics | 12/05/2025 | 2025 Christmas Championships | |
| 533 | Nicholas Selvaggi | 45.40 | 9 | BB Min | A: 42.09 (+3.31s | 7.3%) | Fox Swim Club | 01/18/2026 | 2026 Fox Winter Invitational Meet | |
| 534 | Garrett Soper | 45.40 | 9 | BB Min | A: 42.09 (+3.31s | 7.3%) | Loyola Blakefield Aquatics | 11/14/2025 | 2025 NBAC Thanksgiving Meet | |
| 535 | Max Fan | 45.41 | 8 | BB Min | A: 42.09 (+3.32s | 7.3%) | Asphalt Green Unified Aquatics | 11/07/2025 | 2025 MR LIE Fall Classic Invitational | |
| 536 | Ethan Su | 45.41 | 10 | BB Min | A: 42.09 (+3.32s | 7.3%) | Belmont Aquatic Team | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 537 | Jason Acevedo | 45.41 | 10 | BB Min | A: 42.09 (+3.32s | 7.3%) | Long Island Aquatic Club | 10/25/2025 | 2025 MR LIAC Chappy S Invitational | |
| 538 | Elliott Horng | 45.43 | 9 | BB Min | A: 42.09 (+3.34s | 7.4%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 539 | Aidan Stringer | 45.46 | 10 | BB Min | A: 42.09 (+3.37s | 7.4%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 540 | Mason Chen | 45.47 | 10 | BB Min | A: 42.09 (+3.38s | 7.4%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 541 | Elliott Horng | 45.48 | 9 | BB Min | A: 42.09 (+3.39s | 7.5%) | Rockville Montgomery Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 542 | Robert Wright | 45.48 | 11 | BB Min | A: 42.09 (+3.39s | 7.5%) | Nova of Virginia | 11/22/2025 | NOVA Cranberry Contender | |
| 543 | Anderson Cox | 45.48 | 9 | BB Min | A: 42.09 (+3.39s | 7.5%) | Lynchburg YMCA Swim Team | 01/02/2026 | 2026 LY Winter Invitational | |
| 544 | Decker Yarber | 45.49 | 10 | BB Min | A: 42.09 (+3.40s | 7.5%) | Tollefson Swimming | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 545 | Arthur Kashui | 45.50 | 10 | BB Min | A: 42.09 (+3.41s | 7.5%) | Condors Swim Club | 12/05/2025 | 2025 MR BGNW December 14 Under Invitational | |
| 546 | Jagger Civali | 45.50 | 10 | BB Min | A: 42.09 (+3.41s | 7.5%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 RAYS Nutcracker Classic Copied | |
| 547 | Leo Blubaugh | 45.51 | 9 | BB Min | A: 42.09 (+3.42s | 7.5%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | |
| 548 | Ryan Wood | 45.52 | 10 | BB Min | A: 42.09 (+3.43s | 7.5%) | Hanover Aquatics | 10/24/2025 | NOVA Halloween Haunt | |
| 549 | Daniel Barankevich | 45.52 | 9 | BB Min | A: 42.09 (+3.43s | 7.5%) | Bluefish Swim Club | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 550 | Aiden Noll | 45.52 | 10 | BB Min | A: 42.09 (+3.43s | 7.5%) | Sachem Swim Club | 12/11/2025 | 2025 MR HAUP Eagle 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.