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 | |
|---|---|---|---|---|---|---|---|---|---|
| 751 | Mattis Shneyder | 48.30 | 10 | B Min | BB: 47.69 (+0.61s | 1.3%) | Matchpoint Nyc | 02/07/2026 | 2026 MR FREE Championships Meets Qualifier | |
| 752 | Virgil McMullen | 48.30 | 10 | B Min | BB: 47.69 (+0.61s | 1.3%) | Lynchburg YMCA Swim Team | 12/04/2025 | 14th Annual Swim Tri Speedo Winter Champs | |
| 753 | Walter Lientz | 48.31 | 9 | B Min | BB: 47.69 (+0.62s | 1.3%) | Occoquan Swimming | 11/21/2025 | 2025 Fall Festivus | |
| 754 | Joel Mccormack | 48.32 | 10 | B Min | BB: 47.69 (+0.63s | 1.3%) | Condors Swim Club | 03/27/2026 | 2026 MR Bronze Championships Central KBM | |
| 755 | Caiden Henricks | 48.34 | 10 | B Min | BB: 47.69 (+0.65s | 1.3%) | Potomac Marlins | 03/20/2026 | March Madness 2026 | |
| 756 | Leo Lebahn | 48.34 | 9 | B Min | BB: 47.69 (+0.65s | 1.3%) | Fairfax Foxes Swimming | 02/20/2026 | 2026 FXFX Forty Niner | |
| 757 | Nazar El Baltimy | 48.34 | 10 | B Min | BB: 47.69 (+0.65s | 1.3%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 758 | Jacob Wills | 48.34 | 10 | B Min | BB: 47.69 (+0.65s | 1.3%) | Bgc-N. Westchester Marlins | 12/05/2025 | 2025 MR BGNW December 14 Under Invitational | |
| 759 | Parker Swinehart | 48.36 | 9 | B Min | BB: 47.69 (+0.67s | 1.4%) | Hydra Aquatics | 12/05/2025 | 2025 Christmas Championships | |
| 760 | Chase Hoffman | 48.36 | 9 | B Min | BB: 47.69 (+0.67s | 1.4%) | Naval Academy Aquatic Club | 02/14/2026 | EST Vs NAAC Dual Meet | |
| 761 | Elliot Ryan | 48.36 | 10 | B Min | BB: 47.69 (+0.67s | 1.4%) | Merritt Athletic Swimming | 11/14/2025 | Harvest Festival 2025 | |
| 762 | Jesper Lin | 48.37 | 10 | B Min | BB: 47.69 (+0.68s | 1.4%) | Trident Aquatic Club | 02/20/2026 | 2026 MR Metro Silver Central Champs WEST | |
| 763 | Ethan Mulla | 48.40 | 10 | B Min | BB: 47.69 (+0.71s | 1.5%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 764 | Henry Mertz | 48.40 | 10 | B Min | BB: 47.69 (+0.71s | 1.5%) | Victory Lane Aquatic Club | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 765 | Denley Plummer | 48.41 | 9 | B Min | BB: 47.69 (+0.72s | 1.5%) | Long Reach Swim Club | 02/27/2026 | 2026 NE Maine State Y Championships | |
| 766 | Rainan Joshi | 48.41 | 9 | B Min | BB: 47.69 (+0.72s | 1.5%) | Columbia Aquatics Association | 11/07/2025 | 2025 Marlins Invitational | |
| 767 | Sage Trowers | 48.41 | 8 | B Min | BB: 47.69 (+0.72s | 1.5%) | Condors Swim Club | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 768 | Leaf Volschke | 48.41 | 9 | B Min | BB: 47.69 (+0.72s | 1.5%) | Valley Swim Team Phoenix | 02/13/2026 | 2026 Northern District 12 Under Championship | |
| 769 | Eli Parker | 48.41 | 10 | B Min | BB: 47.69 (+0.72s | 1.5%) | Mason Makos Swim Team | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 770 | Sacha Brillant | 48.42 | 9 | B Min | BB: 47.69 (+0.73s | 1.5%) | New York Sharks Aquatics | 01/09/2026 | MR 2026 12 UNDER TEAM WINTER CARNIVAL | |
| 771 | Daniel Cao | 48.45 | 9 | B Min | BB: 47.69 (+0.76s | 1.6%) | Upper Main Line YMCA | 12/11/2025 | 2025 East Coast WinterFest | |
| 772 | John Henry | 48.45 | 10 | B Min | BB: 47.69 (+0.76s | 1.6%) | 92ny Flying Dolphins | 02/06/2026 | 2026 MR YMID February Classic Copied | |
| 773 | Andy Zhang | 48.46 | 9 | B Min | BB: 47.69 (+0.77s | 1.6%) | Oyster River Otters | 02/07/2026 | 2026 NE ORO February Meet | |
| 774 | Tiras Lowe | 48.46 | 10 | B Min | BB: 47.69 (+0.77s | 1.6%) | Lynchburg Aquatic Club | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 775 | Luca Edwards | 48.49 | 9 | B Min | BB: 47.69 (+0.80s | 1.6%) | Life Time Mid Atlantic Swim Te | 02/07/2026 | 2026 MAKO QUALIFIER | |
| 776 | Aaron Smith | 48.49 | 9 | B Min | BB: 47.69 (+0.80s | 1.6%) | Top Speed Aquatic Club | 02/13/2026 | 39th Black History Swim Meet | |
| 777 | Callan Burke | 48.49 | 10 | B Min | BB: 47.69 (+0.80s | 1.6%) | Crimson Aquatics | 12/12/2025 | 2025 NE CRIM Frosty Frenzy Trials Finals | |
| 778 | Luke Flynn | 48.49 | 9 | B Min | BB: 47.69 (+0.80s | 1.6%) | Crimson Aquatics | 01/30/2026 | 2026 NE CS Silver Championships | |
| 779 | Rumi Rathmann-Noonan | 48.50 | 9 | B Min | BB: 47.69 (+0.81s | 1.7%) | Manhattan Makos | 03/27/2026 | 2026 MR Bronze Championships Central KBM | |
| 780 | Timothy Natonski | 48.51 | 8 | B Min | BB: 47.69 (+0.82s | 1.7%) | Hydra Aquatics | 02/13/2026 | 2026 AAC Winter Gator Meet | |
| 781 | Reese Baxter | 48.52 | 10 | B Min | BB: 47.69 (+0.83s | 1.7%) | Portland Porpoise Swim Club | 10/24/2025 | Boofish Halloween Meet | |
| 782 | Gregory FitzGerald | 48.53 | 10 | B Min | BB: 47.69 (+0.84s | 1.7%) | Fox Swim Club | 05/02/2026 | 2026 MAC May Hem Mini Meet | |
| 783 | Adam Schacherer | 48.54 | 9 | B Min | BB: 47.69 (+0.85s | 1.8%) | Tide Swimming | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 784 | Edward Tarney | 48.55 | 9 | B Min | BB: 47.69 (+0.86s | 1.8%) | Quince Orchard Swim Academy | 03/20/2026 | 2026 RMSC Spring Finale | |
| 785 | Abhinav Yadavalli | 48.56 | 9 | B Min | BB: 47.69 (+0.87s | 1.8%) | Monocacy Aquatic Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 786 | Christian Thomas | 48.57 | 10 | B Min | BB: 47.69 (+0.88s | 1.8%) | Accokeek Stroke Technique Swim | 01/17/2026 | PVS January Open 2026 Fairland | |
| 787 | Alex Aurilio | 48.57 | 9 | B Min | BB: 47.69 (+0.88s | 1.8%) | The Capitol Sea Devils | 02/13/2026 | 39th Black History Swim Meet | |
| 788 | Brooks Dana-Evans | 48.58 | 10 | B Min | BB: 47.69 (+0.89s | 1.8%) | Annapolis Swim Club | 02/13/2026 | 2026 ASA President S Day Classic | |
| 789 | Nathaniel Herman | 48.58 | 10 | B Min | BB: 47.69 (+0.89s | 1.8%) | Lynchburg YMCA Swim Team | 01/31/2026 | LY Vs CA Y January Dual | |
| 790 | Asher Young | 48.59 | 9 | B Min | BB: 47.69 (+0.90s | 1.9%) | SwimRVA | 09/26/2025 | 2025 SwimRVA Blastoff Meet | |
| 791 | Thierry Odonnell | 48.59 | 9 | B Min | BB: 47.69 (+0.90s | 1.9%) | Long Island Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 792 | Luke Marku | 48.59 | 10 | B Min | BB: 47.69 (+0.90s | 1.9%) | Badger Swim Club,Inc. | 02/06/2026 | 2026 MR COND Last Chance Invitational | |
| 793 | Theodore Pickeral | 48.60 | 9 | B Min | BB: 47.69 (+0.91s | 1.9%) | H2okie Aquatics | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 794 | Johann Dalal | 48.61 | 10 | B Min | BB: 47.69 (+0.92s | 1.9%) | The Capitol Sea Devils | 02/13/2026 | 39th Black History Swim Meet | |
| 795 | Asa Williamson | 48.61 | 8 | B Min | BB: 47.69 (+0.92s | 1.9%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 2026 AAC Winter Gator Meet | |
| 796 | Quin Doyle | 48.63 | 10 | B Min | BB: 47.69 (+0.94s | 1.9%) | Commonwealth Swimming | 11/15/2025 | 2025 NE SAC Turkey Splash | |
| 797 | Luke Vasquez | 48.63 | 10 | B Min | BB: 47.69 (+0.94s | 1.9%) | The Capitol Sea Devils | 02/13/2026 | 39th Black History Swim Meet | |
| 798 | Adam Losirisup | 48.64 | 10 | B Min | BB: 47.69 (+0.95s | 2.0%) | Long Island Aquatic Club | 11/16/2025 | 2025 MR LIAC Fall Festival Invitational | |
| 799 | Sri Kamarajugadda | 48.64 | 9 | B Min | BB: 47.69 (+0.95s | 2.0%) | Weymouth Club Waves | 06/07/2026 | 2026 NE NSSC June Invitational At BC High | |
| 800 | Ennio Miranda-Jeon | 48.64 | 10 | B Min | BB: 47.69 (+0.95s | 2.0%) | Manta Rays | 11/14/2025 | 2025 MR FLY Big Apple Classic 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.