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 | |
|---|---|---|---|---|---|---|---|---|---|
| 401 | Elis Oskvig | 46.62 | 9 | BB Min | A: 42.09 (+4.53s | 9.7%) | All Star Aquatics | 03/20/2026 | March Madness 2026 | |
| 402 | Henry Li | 46.62 | 10 | BB Min | A: 42.09 (+4.53s | 9.7%) | Eastern Nassau Aquatic Club | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 403 | Luke Zhong | 46.62 | 9 | BB Min | A: 42.09 (+4.53s | 9.7%) | X-Cel Swimming | 01/10/2026 | 2026 PTAC Tiger Invitational | |
| 404 | Santiago Obando Cometa | 46.65 | 10 | BB Min | A: 42.09 (+4.56s | 9.8%) | Columbia Aquatics Association | 01/03/2026 | 2026 ASTS Invitational | |
| 405 | Adam Rosol | 46.67 | 9 | BB Min | A: 42.09 (+4.58s | 9.8%) | Twisters Swim Club | 02/28/2026 | 2026 MR QNS I Know I Can Invitational | |
| 406 | Zac Chang | 46.67 | 10 | BB Min | A: 42.09 (+4.58s | 9.8%) | Westchester Aquatic Club | 12/11/2025 | 35th Annual Winter Championships | |
| 407 | Grayson Bachkosky | 46.68 | 9 | BB Min | A: 42.09 (+4.59s | 9.8%) | Bgc-N. Westchester Marlins | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | |
| 408 | Sammy Ryan | 46.68 | 10 | BB Min | A: 42.09 (+4.59s | 9.8%) | Star Swimming | 10/23/2026 | TTSC Halloween Meet 2026 | |
| 409 | Declan DiFazio | 46.69 | 10 | BB Min | A: 42.09 (+4.60s | 9.9%) | Hydro-sonic Tiburones | 10/25/2025 | 2025 PAC 10 Under RockHopper Penguin Meet | |
| 410 | Jason Shen | 46.70 | 9 | BB Min | A: 42.09 (+4.61s | 9.9%) | Long Island Aquatic Club | 01/16/2026 | 2026 MR NFS 43rd Annual Dr MLK Jr Invite | |
| 411 | Carter McGroarty | 46.71 | 9 | BB Min | A: 42.09 (+4.62s | 9.9%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | |
| 412 | Maxwell Shaw | 46.71 | 10 | BB Min | A: 42.09 (+4.62s | 9.9%) | Bluefish Swim Club | 02/08/2026 | 2026 NE ABF ME February Frolic | |
| 413 | Elwood Newton | 46.73 | 10 | BB Min | A: 42.09 (+4.64s | 9.9%) | Unattached | 10/24/2026 | 2026 Victor Halloween Classic | |
| 414 | Ritvik Wishwas | 46.75 | 10 | BB Min | A: 42.09 (+4.66s | 10.0%) | Metro Area Life Time | 10/17/2026 | 2026 EEX RU Scared Yet | |
| 415 | Quinton Simpson | 46.77 | 8 | BB Min | A: 42.09 (+4.68s | 10.0%) | Twisters Swim Club | 02/28/2026 | 2026 MR QNS I Know I Can Invitational | |
| 416 | Leonard Battalov | 46.77 | 9 | BB Min | A: 42.09 (+4.68s | 10.0%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 417 | Adrian Feng | 46.78 | 9 | BB Min | A: 42.09 (+4.69s | 10.0%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 418 | Maximilian Smith | 46.79 | 9 | BB Min | A: 42.09 (+4.70s | 10.0%) | Lynchburg Aquatic Club | 10/03/2025 | CA Y Fall Kick Off 2025 | |
| 419 | Bennett Bianchi | 46.79 | 9 | BB Min | A: 42.09 (+4.70s | 10.0%) | Commonwealth Swimming | 06/26/2026 | 2026 NE CS Summer Classic | |
| 420 | Raphael Valentine | 46.80 | 9 | BB Min | A: 42.09 (+4.71s | 10.1%) | SwimRVA | 10/24/2025 | NOVA Halloween Haunt | |
| 421 | Michael Rybak | 46.81 | 10 | BB Min | A: 42.09 (+4.72s | 10.1%) | Zeus Swim Team | 12/05/2025 | 2025 MR NYS Holiday Classic Trials Finals | |
| 422 | Austin Tolhurst | 46.81 | 10 | BB Min | A: 42.09 (+4.72s | 10.1%) | Jersey Gators | 01/10/2026 | 2026 PTAC Tiger Invitational | |
| 423 | Mylan Ambotas | 46.83 | 10 | BB Min | A: 42.09 (+4.74s | 10.1%) | Empire Swimming | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 424 | Sebastian Bernardo | 46.84 | 9 | BB Min | A: 42.09 (+4.75s | 10.1%) | Fall River YMCA Lightning | 01/17/2026 | 2026 NE KCY SENECY Winter Carnival | |
| 425 | Colby Senff | 46.84 | 9 | BB Min | A: 42.09 (+4.75s | 10.1%) | Patuxent Aquatics Club | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 426 | Landon Bowman | 46.84 | 10 | BB Min | A: 42.09 (+4.75s | 10.1%) | Retriever Aquatic Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 427 | Ishaan Pandey | 46.85 | 10 | BB Min | A: 42.09 (+4.76s | 10.2%) | Anglerfish Aquatics | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 428 | Parker Ng | 46.85 | 8 | BB Min | A: 42.09 (+4.76s | 10.2%) | Commonwealth Swimming | 06/26/2026 | 2026 NE CS Summer Classic | |
| 429 | Lucas Calderon Hilares | 46.87 | 10 | BB Min | A: 42.09 (+4.78s | 10.2%) | Twisters Swim Club | 11/14/2025 | 2025 MR FLY Big Apple Classic Invitational | |
| 430 | Lochlan Ong | 46.87 | 9 | BB Min | A: 42.09 (+4.78s | 10.2%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 431 | Meron Tsegai | 46.88 | 9 | BB Min | A: 42.09 (+4.79s | 10.2%) | Nation\\\\\\'s Capital Swim Club | 12/05/2025 | 2025 VSTP Ice Breaker Invitational | |
| 432 | Samuel Hicks | 46.88 | 10 | BB Min | A: 42.09 (+4.79s | 10.2%) | Hudson Valley Dolphins | 02/20/2026 | 2026 MR Silvers North Championship YMID | |
| 433 | 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 | |
| 434 | H Chubb | 46.89 | 9 | BB Min | A: 42.09 (+4.80s | 10.2%) | Hydra Aquatics | 12/05/2025 | 2025 Christmas Championships | |
| 435 | 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 | |
| 436 | Nolan Lucariello | 46.90 | 10 | BB Min | A: 42.09 (+4.81s | 10.3%) | Prince William Swim Club | 01/17/2026 | 2026 Duck Bowl | |
| 437 | 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 | |
| 438 | 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 | |
| 439 | Maddox Bowe | 46.96 | 10 | BB Min | A: 42.09 (+4.87s | 10.4%) | Metro Area Life Time | 10/17/2026 | 2026 EEX RU Scared Yet | |
| 440 | Maxwell Ma | 46.97 | 10 | BB Min | A: 42.09 (+4.88s | 10.4%) | The Fish | 03/20/2026 | 26th Annual Spring Championships | |
| 441 | 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 | |
| 442 | Wyatt Stoner | 46.99 | 9 | BB Min | A: 42.09 (+4.90s | 10.4%) | Annapolis Swim Club | 05/02/2026 | 2026 MAC May Hem Mini Meet | |
| 443 | 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 | |
| 444 | 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 | |
| 445 | Connor Servinsky | 47.00 | 10 | BB Min | A: 42.09 (+4.91s | 10.4%) | Potomac Marlins | 03/20/2026 | March Madness 2026 | |
| 446 | Dylan Friedberg | 47.02 | 10 | BB Min | A: 42.09 (+4.93s | 10.5%) | Hauppauge Swimming | 12/11/2025 | 2025 MR HAUP Eagle Invitational | |
| 447 | Felix Fedeles | 47.02 | 10 | BB Min | A: 42.09 (+4.93s | 10.5%) | Lifetime | 01/16/2026 | 2026 NE SAC Bronze Championships | |
| 448 | 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 | |
| 449 | Callan Burke | 47.03 | 10 | BB Min | A: 42.09 (+4.94s | 10.5%) | Crimson Aquatics | 07/30/2026 | 2026 NE CRA Prelim Final SCY Meet | |
| 450 | Jonas Labman | 47.06 | 9 | BB Min | A: 42.09 (+4.97s | 10.6%) | Occoquan Swimming | 11/21/2025 | 2025 Fall Festivus | |
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.