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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2601 | Jack O'Hara | 50.83 | 10 | B: 48.29 (+2.54s | 5.0%) | Hockomock Area YMCA Lightning | 11/14/2025 | 2025 NE CRIM November Specialty Copied C | ||
| 2602 | Bryan Chen | 50.83 | 8 | B: 48.29 (+2.54s | 5.0%) | Bgc-N. Westchester Marlins | 03/07/2026 | 2026 MR Metro 8 Under Championships | ||
| 2603 | Drake Harlan | 50.84 | 9 | B: 48.29 (+2.55s | 5.0%) | Blue Wave Swim Team PV | 01/17/2026 | 2026 PV January Open Audrey Moore | ||
| 2604 | Elliot Ahlgren | 50.84 | 8 | B: 48.29 (+2.55s | 5.0%) | Rockville Montgomery Swim Club | 11/08/2025 | 2025 Autumn Mini Meet | ||
| 2605 | Tristan Hawkins | 50.85 | 10 | B: 48.29 (+2.56s | 5.0%) | Top Speed Aquatic Club | 03/21/2026 | 2026 MAKO SPRING FLING | ||
| 2606 | Perry Marks | 50.86 | 10 | B: 48.29 (+2.57s | 5.1%) | Unattached | 04/11/2025 | 2025 Boys Girls Clubs National Swim Champs | ||
| 2607 | Lucas Tolkoff | 50.86 | 9 | B: 48.29 (+2.57s | 5.1%) | Crimson Aquatics | 01/16/2026 | 2026 NE CRIM Bronze Championship | ||
| 2608 | John Cappellano | 50.86 | 10 | B: 48.29 (+2.57s | 5.1%) | Nation\\\\\\'s Capital Swim Club | 10/10/2025 | 2025 PV October Open Claude Moore | ||
| 2609 | Kai Fameliaris | 50.87 | 8 | B: 48.29 (+2.58s | 5.1%) | Y in Central Maryland Blue Cra | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | ||
| 2610 | Philipp Bruhmuller | 50.88 | 9 | B: 48.29 (+2.59s | 5.1%) | Empire Swimming | 02/06/2026 | 2026 MR YMID February Classic Copied | ||
| 2611 | Aaron Chan | 50.89 | 9 | B: 48.29 (+2.60s | 5.1%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | ||
| 2612 | Nathaniel Sheldon | 50.89 | 9 | B: 48.29 (+2.60s | 5.1%) | Crimson Aquatics | 01/09/2026 | 2026 NE CRIM Jan Team Specialty | ||
| 2613 | Bjorn Rasmussen | 50.90 | 10 | B: 48.29 (+2.61s | 5.1%) | Tide Swimming | 10/10/2025 | 2025 TIDE Atlantic Coast Clash Copied | ||
| 2614 | Nethuka Ramanayaka | 50.90 | 10 | B: 48.29 (+2.61s | 5.1%) | Quince Orchard Swim Academy | 02/27/2026 | 2026 Cherry Blossom Champs | ||
| 2615 | Elias Comley | 50.91 | 10 | B: 48.29 (+2.62s | 5.1%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | ||
| 2616 | Zander Lewandowski | 50.92 | 9 | B: 48.29 (+2.63s | 5.2%) | Hampton Virginia Current | 10/04/2025 | ODAC Rising Stars Meet | ||
| 2617 | Owen Nichols | 50.92 | 9 | B: 48.29 (+2.63s | 5.2%) | Cardinal and Gold Aquatics | 11/14/2025 | Harvest Festival 2025 | ||
| 2618 | Easton Runkle | 50.92 | 10 | B: 48.29 (+2.63s | 5.2%) | Nova of Virginia | 10/11/2025 | 2025 WAC Start Up Classic | ||
| 2619 | Jonah Koontz | 50.92 | 10 | B: 48.29 (+2.63s | 5.2%) | Machine Aquatics | 10/10/2025 | 2025 PV October Open Claude Moore | ||
| 2620 | Jack Hurst | 50.93 | 10 | B: 48.29 (+2.64s | 5.2%) | Mount Desert Island YMCA ST | 02/27/2026 | 2026 NE Maine State Y Championships | ||
| 2621 | Benjamin Gallice | 50.94 | 9 | B: 48.29 (+2.65s | 5.2%) | Long Reach Swim Club | 03/13/2025 | 2025 MESI Winter Short Course Championships | ||
| 2622 | Alexander Carroll | 50.95 | 9 | B: 48.29 (+2.66s | 5.2%) | Machine Aquatics | 02/20/2026 | 2026 Machine Qualifier | ||
| 2623 | Owen Parker | 50.95 | 10 | B: 48.29 (+2.66s | 5.2%) | FireFish Swim Team | 01/16/2026 | 2026 NE CS Bronze Championships | ||
| 2624 | Joshua Kim | 50.95 | 6 | B: 48.29 (+2.66s | 5.2%) | Asphalt Green Unified Aquatics | 03/07/2026 | 2026 MR Metro 8 Under Championships | ||
| 2625 | William Masear | 50.96 | 9 | B: 48.29 (+2.67s | 5.2%) | Sprc Stingrays | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | ||
| 2626 | Frank Kelly | 50.96 | 9 | B: 48.29 (+2.67s | 5.2%) | Gbsa - Greater Baltimore Swim | 11/14/2025 | GBSA 2025 Thanksgiving Swim Fest | ||
| 2627 | William Ingersoll | 50.97 | 9 | B: 48.29 (+2.68s | 5.3%) | Old Dominion Aquatic Club | 02/13/2026 | 2026 Southeast District 9 12 Championship | ||
| 2628 | Matthew Ha | 50.99 | 9 | B: 48.29 (+2.70s | 5.3%) | Occoquan Swimming | 11/21/2025 | 2025 Fall Festivus | ||
| 2629 | Jithin Vijayakumar | 51.00 | 9 | B: 48.29 (+2.71s | 5.3%) | Keene YMCA Dolphins | 01/04/2026 | 2026 NE UVAC CVI Invitational | ||
| 2630 | William Koelle | 51.00 | 9 | B: 48.29 (+2.71s | 5.3%) | Jcc Sea Serpents | 10/19/2025 | 2025 NE JCCS Newton J Dual Meet Copied | ||
| 2631 | Stefan Kocev | 51.00 | 8 | B: 48.29 (+2.71s | 5.3%) | 757swim | 02/07/2026 | 2026 8 And Under Southeastern District Champs | ||
| 2632 | Reed Signore | 51.00 | 9 | B: 48.29 (+2.71s | 5.3%) | Jcc Swimming | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | ||
| 2633 | Logan Mckeever | 51.00 | 8 | B: 48.29 (+2.71s | 5.3%) | Calvert Aquatics Club | 11/07/2025 | 2025 CAC 5th Annual Zachary Spain Memorial Me | ||
| 2634 | Camden Donnelly | 51.03 | 10 | B: 48.29 (+2.74s | 5.4%) | Virginia Gators | 12/12/2025 | Triad Tropic Invitational Copied | ||
| 2635 | Ashe Gastrell | 51.03 | 10 | B: 48.29 (+2.74s | 5.4%) | The Capitol Sea Devils | 03/20/2026 | March Madness 2026 | ||
| 2636 | Viwin Krishna | 51.04 | 10 | B: 48.29 (+2.75s | 5.4%) | Aces Aquatics | 03/13/2026 | 2026 NE NSSC NE Cup Championship | ||
| 2637 | Jacob Xu | 51.04 | 7 | B: 48.29 (+2.75s | 5.4%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | ||
| 2638 | Benjamin Cakounes | 51.04 | 8 | B: 48.29 (+2.75s | 5.4%) | Aces Aquatics | 03/13/2026 | 2026 NE NSSC NE Cup Championship | ||
| 2639 | Jackson Cassel | 51.04 | 9 | B: 48.29 (+2.75s | 5.4%) | Pine Bush Piranhas | 01/09/2026 | MR 2026 12 UNDER TEAM WINTER CARNIVAL | ||
| 2640 | Ian Smith | 51.06 | 8 | B: 48.29 (+2.77s | 5.4%) | Rockville Montgomery Swim Club | 12/06/2025 | 2025 Reindeer Mini Meet | ||
| 2641 | Avery Baptiste | 51.06 | 10 | B: 48.29 (+2.77s | 5.4%) | Stafford Aquatics Team | 01/10/2026 | 2026 RAYS Jeff Rouse Invitational | ||
| 2642 | Maxwell Pennington | 51.06 | 8 | B: 48.29 (+2.77s | 5.4%) | Lynchburg YMCA Swim Team | 02/07/2026 | SW District 8 Under Championship | ||
| 2643 | Santiago Vanderhoof | 51.09 | 9 | B: 48.29 (+2.80s | 5.5%) | Centreville Swim Club | 02/07/2026 | 2026 MAKO QUALIFIER | ||
| 2644 | Jayden Castillo Pineda | 51.09 | 9 | B: 48.29 (+2.80s | 5.5%) | Viking Aquatic Club | 03/27/2026 | 2026 MR Metro Bronze Championship North | ||
| 2645 | Jacob Poat | 51.09 | 10 | B: 48.29 (+2.80s | 5.5%) | Three Village Swim Club | 11/15/2025 | 2025 MR SSC Turkey Trot Invitational | ||
| 2646 | Theodore Bortz | 51.10 | 9 | B: 48.29 (+2.81s | 5.5%) | Bgc-N. Westchester Marlins | 01/30/2026 | 2026 MR BGNW February Freeze Invitational | ||
| 2647 | Porter Stava | 51.11 | 10 | B: 48.29 (+2.82s | 5.5%) | Nova of Virginia | 03/21/2026 | NOVA Short Course Send Off 2026 | ||
| 2648 | Philip Chang | 51.11 | 10 | B: 48.29 (+2.82s | 5.5%) | Hauppauge Swimming | 10/26/2025 | 2025 MR HAUP Halloween Meet | ||
| 2649 | Julian Johnson | 51.12 | 8 | B: 48.29 (+2.83s | 5.5%) | Shawmut Aquatic Club | 03/13/2026 | 2026 Shawmut NE Cup Championship | ||
| 2650 | Sawyer Tippets | 51.12 | 9 | B: 48.29 (+2.83s | 5.5%) | Somerville YMCA | 01/10/2026 | 2026 NE YNS YMCA Eastern MA Districts | ||
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.