Eastern Zone Zone Boys 10 & under - 50 Y Back
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 701 | Zachery Socci | 42.46 | 10 | BB Min | A: 37.59 (+4.87s | 11.5%) | Smithfield YMCA Dolphins | 02/28/2026 | 2026 NE KCY A SENECY LEAGUE CHAMPS | |
| 702 | Lincoln Sprague | 42.46 | 10 | BB Min | A: 37.59 (+4.87s | 11.5%) | Crimson Aquatics | 01/30/2026 | 2026 NE CS Silver Championships | |
| 703 | Demid Bogomolov | 42.48 | 8 | BB Min | A: 37.59 (+4.89s | 11.5%) | Matchpoint Nyc | 10/10/2025 | 2025 MR LIE Octoberfest Invitational | |
| 704 | Mingcong Hou | 42.48 | 7 | BB Min | A: 37.59 (+4.89s | 11.5%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | |
| 705 | Aiden Castan | 42.49 | 10 | BB Min | A: 37.59 (+4.90s | 11.5%) | Apex Aquatic Club | 11/14/2025 | 2025 PV November Open Dulles South | |
| 706 | Tiwaloluwa Ajifolokun | 42.50 | 9 | BB Min | A: 37.59 (+4.91s | 11.6%) | Prince George\\\\\\'s Parks and Recr | 01/17/2026 | PVS January Open 2026 Fairland | |
| 707 | Joseph Saavedra | 42.50 | 10 | BB Min | A: 37.59 (+4.91s | 11.6%) | Arlington Aquatic Club | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 708 | Austin John | 42.51 | 10 | BB Min | A: 37.59 (+4.92s | 11.6%) | Potomac Marlins | 01/17/2026 | PVS January Open 2026 PWCS | |
| 709 | August Baikauskas | 42.51 | 9 | BB Min | A: 37.59 (+4.92s | 11.6%) | Loyola Blakefield Aquatics | 11/01/2025 | 2025 Bridget Vache Memorial MAC Fall Frenzy | |
| 710 | Kelo Beckett | 42.52 | 8 | BB Min | A: 37.59 (+4.93s | 11.6%) | Potomac Marlins | 11/02/2025 | 2025 November Friendship Mini Meet | |
| 711 | Larson Memont | 42.52 | 9 | BB Min | A: 37.59 (+4.93s | 11.6%) | Andover-North Andover YMCA Hur | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 712 | Philip Yordanov | 42.52 | 10 | BB Min | A: 37.59 (+4.93s | 11.6%) | Weymouth Club Waves | 05/10/2026 | 2026 NE NSSC Invitational At BC High | |
| 713 | Gianmarco Caravello | 42.53 | 10 | BB Min | A: 37.59 (+4.94s | 11.6%) | Team Suffolk | 12/11/2025 | 2025 MR HAUP Eagle Invitational | |
| 714 | Isaac Kim | 42.54 | 9 | BB Min | A: 37.59 (+4.95s | 11.6%) | Metro Surge Aquatic Club | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 715 | Sacha Brillant | 42.55 | 9 | BB Min | A: 37.59 (+4.96s | 11.7%) | New York Sharks Aquatics | 03/27/2026 | 2026 MR Metro Bronze Championship North | |
| 716 | Anthony Baran | 42.56 | 10 | BB Min | A: 37.59 (+4.97s | 11.7%) | Suburban Aquatics | 03/20/2026 | 26th Annual Spring Championships | |
| 717 | Ryder Firth | 42.56 | 9 | BB Min | A: 37.59 (+4.97s | 11.7%) | Valley Shore YMCA Marlins | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 718 | Owen Maury | 42.57 | 8 | BB Min | A: 37.59 (+4.98s | 11.7%) | Richmond City Riptides | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 719 | Jacob Zakrzewski | 42.58 | 9 | BB Min | A: 37.59 (+4.99s | 11.7%) | Ridgewood YMCA Breakers Swim T | 03/20/2026 | 2026 NE NSSC March Madness At MIT | |
| 720 | Beckett Blank | 42.59 | 9 | BB Min | A: 37.59 (+5.00s | 11.7%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 RAYS Nutcracker Classic Copied | |
| 721 | Jaxon Calloway | 42.60 | 9 | BB Min | A: 37.59 (+5.01s | 11.8%) | Martinsville Marlins | 03/19/2026 | 2026 USRY Short Course Champs | |
| 722 | John Goldbeck | 42.60 | 10 | BB Min | A: 37.59 (+5.01s | 11.8%) | Merritt Athletic Swimming | 12/21/2025 | The Grinch Stole My Times (9 O BB Slowe) 2025 | |
| 723 | Harris Lai | 42.60 | 9 | BB Min | A: 37.59 (+5.01s | 11.8%) | Qns Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 724 | Edwin Salerno | 42.61 | 8 | BB Min | A: 37.59 (+5.02s | 11.8%) | Fairfax Foxes Swimming | 12/06/2025 | 2025 Reindeer Mini Meet | |
| 725 | Gustavo Bedoya | 42.62 | 9 | BB Min | A: 37.59 (+5.03s | 11.8%) | All Star Aquatics | 02/13/2026 | 2026 ASA President S Day Classic | |
| 726 | Caeden DaSalla | 42.63 | 10 | BB Min | A: 37.59 (+5.04s | 11.8%) | Long Island Aquatic Club | 12/05/2025 | 2025 MR NYS Holiday Classic Trials Finals | |
| 727 | Jackson Zuroweste | 42.63 | 10 | BB Min | A: 37.59 (+5.04s | 11.8%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 728 | Benjamin Birckholtz | 42.63 | 10 | BB Min | A: 37.59 (+5.04s | 11.8%) | Old Dominion Aquatic Club | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 729 | Conor Galvin | 42.64 | 10 | BB Min | A: 37.59 (+5.05s | 11.8%) | Sprc Stingrays | 09/26/2025 | RAC First Splash 2025 | |
| 730 | Alex Koay | 42.65 | 10 | BB Min | A: 37.59 (+5.06s | 11.9%) | The Fish | 02/13/2026 | 2026 ASA President S Day Classic | |
| 731 | Logan Pope | 42.66 | 10 | BB Min | A: 37.59 (+5.07s | 11.9%) | Patuxent Aquatics Club | 02/13/2026 | 39th Black History Swim Meet | |
| 732 | Alexander Varga | 42.68 | 9 | BB Min | A: 37.59 (+5.09s | 11.9%) | Tollefson Swimming | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 733 | Lukas Vuksanovich | 42.68 | 9 | BB Min | A: 37.59 (+5.09s | 11.9%) | Viking Aquatic Club | 03/27/2026 | 2026 MR Metro Bronze Championship North | |
| 734 | Nicholas Carille | 42.69 | 9 | BB Min | A: 37.59 (+5.10s | 11.9%) | Long Island Aquatic Club | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | |
| 735 | Jeffrey Krell | 42.69 | 9 | BB Min | A: 37.59 (+5.10s | 11.9%) | YMCA of Virginia\\\\\\'s Blue Ridge | 03/19/2026 | 2026 USRY Short Course Champs | |
| 736 | Brandon Chang | 42.71 | 10 | BB Min | A: 37.59 (+5.12s | 12.0%) | Columbia Aquatics Association | 01/03/2026 | 2026 ASTS Invitational | |
| 737 | Daniel Ferroni | 42.72 | 10 | BB Min | A: 37.59 (+5.13s | 12.0%) | Jersey Wahoos | 11/07/2025 | 2025 Mid Atlantic AG Championship Showdown | |
| 738 | Connor Finlayson | 42.72 | 9 | BB Min | A: 37.59 (+5.13s | 12.0%) | Annapolis Swim Club | 11/07/2025 | 2025 Marlins Invitational | |
| 739 | Dominic Coyle | 42.74 | 10 | BB Min | A: 37.59 (+5.15s | 12.0%) | Cardinal and Gold Aquatics | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 740 | Cooper Proulx | 42.75 | 10 | BB Min | A: 37.59 (+5.16s | 12.1%) | Kent County YMCA | 02/01/2026 | 2026 NE NCYW 36th Annual YMCA Pentathlon | |
| 741 | Alexander Evans | 42.75 | 8 | BB Min | A: 37.59 (+5.16s | 12.1%) | Cardinal and Gold Aquatics | 10/03/2025 | 2025 Aimee McCormick Turrall Memorial Meet | |
| 742 | Jayden Gohng | 42.76 | 10 | BB Min | A: 37.59 (+5.17s | 12.1%) | Eagle Swim Team Inc. | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 743 | Wes Tang | 42.77 | 10 | BB Min | A: 37.59 (+5.18s | 12.1%) | Harbor Seals | 03/27/2026 | 2026 MR Bronze Championships Central KBM | |
| 744 | Jacob Simons | 42.77 | 9 | BB Min | A: 37.59 (+5.18s | 12.1%) | Merritt Athletic Swimming | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 745 | Siamak Dalley | 42.77 | 9 | BB Min | A: 37.59 (+5.18s | 12.1%) | DC Dept Of Parks and Recreatio | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 746 | Leo Reyes | 42.78 | 9 | BB Min | A: 37.59 (+5.19s | 12.1%) | Occoquan Swimming | 12/11/2025 | 2025 East Coast WinterFest | |
| 747 | Caleb Lee | 42.79 | 10 | BB Min | A: 37.59 (+5.20s | 12.2%) | Columbia Aquatics Association | 11/14/2025 | GBSA 2025 Thanksgiving Swim Fest | |
| 748 | Luke Bess | 42.80 | 9 | BB Min | A: 37.59 (+5.21s | 12.2%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 749 | Jake Hollandsworth | 42.82 | 9 | BB Min | A: 37.59 (+5.23s | 12.2%) | Arlington Aquatic Club | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 750 | Colin Doyle | 42.82 | 10 | BB Min | A: 37.59 (+5.23s | 12.2%) | Star Swimming | 10/23/2026 | TTSC Halloween Meet 2026 | |
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.