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 | Stanley Zhao | 47.53 | 8 | BB Min | A: 42.09 (+5.44s | 11.4%) | Stamford Sailfish Aquatic Club | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 502 | Roger Hanis | 47.55 | 9 | BB Min | A: 42.09 (+5.46s | 11.5%) | Badger Swim Club,Inc. | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | |
| 503 | Basil Bouzalis | 47.55 | 9 | BB Min | A: 42.09 (+5.46s | 11.5%) | 92ny Flying Dolphins | 02/20/2026 | 2026 MR Metro Silver Central Champs WEST | |
| 504 | Quincy Happeny | 47.56 | 10 | BB Min | A: 42.09 (+5.47s | 11.5%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 RAYS Nutcracker Classic Copied | |
| 505 | Caleb Simmons | 47.57 | 10 | B: 43.49 (+4.08s | 8.6%) | Old Dominion Aquatic Club | 02/13/2026 | 2026 Southeast District 9 12 Championship | ||
| 506 | Jackson Lucy | 47.59 | 9 | BB Min | A: 42.09 (+5.50s | 11.6%) | Westport Weston Family YMCA Wa | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | |
| 507 | Asher Knapp | 47.61 | 10 | BB Min | A: 42.09 (+5.52s | 11.6%) | Tide Swimming | 10/10/2025 | 2025 TIDE Atlantic Coast Clash Copied | |
| 508 | JD Reeher | 47.63 | 10 | BB Min | A: 42.09 (+5.54s | 11.6%) | Cavalier Aquatics/Piedmont Fam | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 509 | Ryan Sanders | 47.64 | 9 | BB Min | A: 42.09 (+5.55s | 11.6%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 510 | Benjamin Gallice | 47.64 | 9 | BB Min | A: 42.09 (+5.55s | 11.6%) | Long Reach Swim Club | 02/27/2026 | 2026 NE Maine State Y Championships | |
| 511 | Brij Fitzgerald | 47.65 | 9 | BB Min | A: 42.09 (+5.56s | 11.7%) | Tollefson Swimming | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 512 | William Lord | 47.65 | 9 | BB Min | A: 42.09 (+5.56s | 11.7%) | Fairfax Foxes Swimming | 02/20/2026 | 2026 FXFX Forty Niner | |
| 513 | Ziyi Yang | 47.65 | 9 | BB Min | A: 42.09 (+5.56s | 11.7%) | Shawmut Aquatic Club | 01/30/2026 | 2026 NE CS Silver Championships | |
| 514 | Maxwell Chen | 47.66 | 9 | BB Min | A: 42.09 (+5.57s | 11.7%) | Suburban Aquatics | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 515 | Landen Kinard | 47.69 | 8 | BB Min | A: 42.09 (+5.60s | 11.7%) | Columbia Aquatics Association | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | |
| 516 | Max Liu | 47.70 | 10 | B Min | BB: 47.69 (+0.01s | 0.0%) | Metro Area Life Time | 10/17/2026 | 2026 EEX RU Scared Yet | |
| 517 | Bryan Xia | 47.71 | 7 | B Min | BB: 47.69 (+0.02s | 0.0%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | |
| 518 | William Ehrstein | 47.71 | 9 | B Min | BB: 47.69 (+0.02s | 0.0%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | |
| 519 | Keayan Liang | 47.73 | 9 | B Min | BB: 47.69 (+0.04s | 0.1%) | Quince Orchard Swim Academy | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 520 | Thomas Prochazka | 47.75 | 10 | B Min | BB: 47.69 (+0.06s | 0.1%) | East Coast Aquatic Team | 03/28/2026 | ECAT March 2026 Invitational Copied | |
| 521 | Christopher Wazecha | 47.77 | 10 | B Min | BB: 47.69 (+0.08s | 0.2%) | Bayside Branch YMCA | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 522 | Brady Burnsky | 47.79 | 7 | B Min | BB: 47.69 (+0.10s | 0.2%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | |
| 523 | Bradley Dillon | 47.82 | 10 | B Min | BB: 47.69 (+0.13s | 0.3%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 524 | Benjamin Zhang | 47.89 | 10 | B Min | BB: 47.69 (+0.20s | 0.4%) | Amherst Tritons Swim Team | 03/13/2026 | 2026 NE NSSC NE Cup Championship | |
| 525 | Michael Han | 47.89 | 10 | B Min | BB: 47.69 (+0.20s | 0.4%) | Mei\\\\\\'s Typhoons Swimming Club | 06/06/2026 | 2026 NE NSSC June Invitational @ SJP | |
| 526 | Adrian Feng | 47.90 | 9 | B Min | BB: 47.69 (+0.21s | 0.4%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 527 | Alejandro Hopkins | 47.90 | 10 | B Min | BB: 47.69 (+0.21s | 0.4%) | Bgc-N. Westchester Marlins | 03/27/2026 | 2026 MR Metro Bronze Championship North | |
| 528 | Benton Bower | 47.90 | 10 | B Min | BB: 47.69 (+0.21s | 0.4%) | The St. James Swim Club | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | |
| 529 | Alexander Varga | 47.93 | 9 | B Min | BB: 47.69 (+0.24s | 0.5%) | Tollefson Swimming | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 530 | Seth DiMarco | 47.94 | 10 | B Min | BB: 47.69 (+0.25s | 0.5%) | Mystic Hammerheads | 02/28/2026 | 2026 NE KCY A SENECY LEAGUE CHAMPS | |
| 531 | Mateo Jimenez | 47.94 | 10 | B Min | BB: 47.69 (+0.25s | 0.5%) | East Hartford YMCA | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 532 | Christopher Kim | 47.95 | 9 | B Min | BB: 47.69 (+0.26s | 0.5%) | Jersey Aquatic Club | 02/21/2026 | CAT 12 Under Silver Bronze Champs Region A | |
| 533 | Isaac Eyo | 47.99 | 9 | B Min | BB: 47.69 (+0.30s | 0.6%) | Cavalier Aquatics/Piedmont Fam | 01/16/2026 | CA Y Winter Rumble Copied | |
| 534 | Adrian Baier | 48.00 | 10 | B Min | BB: 47.69 (+0.31s | 0.6%) | Fairport Area Swim Team | 10/16/2026 | 2026 NI FAST Friday Night At The Races #1 | |
| 535 | Odin Yu | 48.01 | 7 | B Min | BB: 47.69 (+0.32s | 0.7%) | Xtreme Swim Club | 02/13/2026 | 2026 NE SAC TT 10 Under Champs | |
| 536 | Jusung Park | 48.03 | 9 | B Min | BB: 47.69 (+0.34s | 0.7%) | Life Time Fitness New York Swi | 03/27/2026 | 2026 MR Bronze Championships Central KBM | |
| 537 | William Li | 48.05 | 9 | B Min | BB: 47.69 (+0.36s | 0.7%) | Long Island Aquatic Club | 10/25/2025 | 2025 MR LIAC Chappy S Invitational | |
| 538 | John Penfold | 48.05 | 9 | B Min | BB: 47.69 (+0.36s | 0.7%) | Brooklyn Stingrays | 03/27/2026 | 2026 MR Bronze Championships Central KBM | |
| 539 | Shiv Vohra | 48.07 | 8 | B Min | BB: 47.69 (+0.38s | 0.8%) | Shawmut Aquatic Club | 01/30/2026 | 2026 NE CS Silver Championships | |
| 540 | Owen Shearman | 48.08 | 9 | B Min | BB: 47.69 (+0.39s | 0.8%) | Madison Area YMCA Mariners | 01/09/2026 | MR 2026 12 UNDER TEAM WINTER CARNIVAL | |
| 541 | Marvin Yang | 48.10 | 9 | B Min | BB: 47.69 (+0.41s | 0.9%) | Annapolis Swim Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 542 | Leo Lu | 48.10 | 10 | B Min | BB: 47.69 (+0.41s | 0.9%) | Pack Swim Team of Pittsford | 10/24/2026 | 2026 Victor Halloween Classic | |
| 543 | Grayson Huynh | 48.11 | 9 | B Min | BB: 47.69 (+0.42s | 0.9%) | Kingfish Swimming Medfield | 05/01/2026 | 2026 NE KING RI May Fair | |
| 544 | Barrett Steyert | 48.13 | 10 | B Min | BB: 47.69 (+0.44s | 0.9%) | YMCA East Hampton Hurricanes | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | |
| 545 | Oliver Penfield | 48.14 | 9 | B Min | BB: 47.69 (+0.45s | 0.9%) | Hydra Aquatics | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 546 | Joshua Lee | 48.16 | 10 | B Min | BB: 47.69 (+0.47s | 1.0%) | Quince Orchard Swim Academy | 10/25/2025 | 2025 PAC 10 Under RockHopper Penguin Meet | |
| 547 | Raymond Zhang | 48.17 | 9 | B Min | BB: 47.69 (+0.48s | 1.0%) | Long Island Aquatic Club | 11/01/2025 | 2025 MR TRI Fall SCY Invitational | |
| 548 | Daniel Hnativ | 48.20 | 10 | B Min | BB: 47.69 (+0.51s | 1.1%) | Westport Weston Family YMCA Wa | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | |
| 549 | Maximus Vargas | 48.20 | 9 | B Min | BB: 47.69 (+0.51s | 1.1%) | Centreville Swim Club | 02/07/2026 | 2026 MAKO QUALIFIER | |
| 550 | Kayden Hong | 48.21 | 9 | B Min | BB: 47.69 (+0.52s | 1.1%) | Badger Swim Club,Inc. | 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.