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 | |
|---|---|---|---|---|---|---|---|---|---|
| 801 | Matthew Maris-Wolf | 41.10 | 10 | BB Min | A: 37.59 (+3.51s | 8.5%) | Williamsburg Aquatic Club | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 802 | Austin Romero-Zermeno | 41.10 | 9 | BB Min | A: 37.59 (+3.51s | 8.5%) | Rockville Montgomery Swim Club | 12/06/2025 | 2025 Reindeer Mini Meet | |
| 803 | Sebastian Diaz | 41.11 | 9 | BB Min | A: 37.59 (+3.52s | 8.6%) | H2okie Aquatics | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 804 | Ethan Huang | 41.12 | 9 | BB Min | A: 37.59 (+3.53s | 8.6%) | Atlantic Coast Athletic Club | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 805 | Keegan Wallace | 41.13 | 9 | BB Min | A: 37.59 (+3.54s | 8.6%) | SwimRVA | 01/09/2026 | NOVA New Year S Kick Off | |
| 806 | Harry Releford | 41.13 | 10 | BB Min | A: 37.59 (+3.54s | 8.6%) | Madison Area YMCA Mariners | 01/09/2026 | MR 2026 12 UNDER TEAM WINTER CARNIVAL | |
| 807 | Calvin Yang | 41.15 | 10 | BB Min | A: 37.59 (+3.56s | 8.7%) | Annapolis Swim Club | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 808 | Kyler Wise | 41.16 | 9 | BB Min | A: 37.59 (+3.57s | 8.7%) | Silver Spring YMCA Piranhas | 03/20/2026 | 26th Annual Spring Championships | |
| 809 | Henry Lensink | 41.16 | 10 | BB Min | A: 37.59 (+3.57s | 8.7%) | Nation\\\\\\'s Capital Swim Club | 01/17/2026 | PVS January Open 2026 PWCS | |
| 810 | Adrian Zurita | 41.16 | 10 | BB Min | A: 37.59 (+3.57s | 8.7%) | Mid Hudson Heatwaves | 01/23/2026 | 2026 MR HAWKS AD Trials And Finals | |
| 811 | Benjamin van Leenen | 41.17 | 10 | B: 38.49 (+2.68s | 6.5%) | Brooklyn Stingrays | 10/11/2025 | 2025 MR AGUA Season Starter Invitational | ||
| 812 | Eduard Smagris | 41.17 | 9 | BB Min | A: 37.59 (+3.58s | 8.7%) | Bgc-N. Westchester Marlins | 02/20/2026 | 2026 MR Silvers North Championship YMID | |
| 813 | Dawson Sellers | 41.17 | 9 | BB Min | A: 37.59 (+3.58s | 8.7%) | Fox Swim Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 814 | Liam Markey | 41.17 | 10 | BB Min | A: 37.59 (+3.58s | 8.7%) | Apex Aquatic Club | 01/11/2026 | 2026 FOX January Distance Sprint Meet | |
| 815 | Mikhail Schensnovich | 41.18 | 10 | BB Min | A: 37.59 (+3.59s | 8.7%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 816 | Hudson Velarde | 41.20 | 10 | BB Min | A: 37.59 (+3.61s | 8.8%) | York Swim Club of Northern Vir | 11/07/2025 | 2025 HOKI November Invitational Copied | |
| 817 | George Ingalls | 41.20 | 9 | BB Min | A: 37.59 (+3.61s | 8.8%) | Eagle Swim Team Inc. | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 818 | Ethan Chao | 41.20 | 10 | BB Min | A: 37.59 (+3.61s | 8.8%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 819 | Reed Davis | 41.21 | 10 | BB Min | A: 37.59 (+3.62s | 8.8%) | 92ny Flying Dolphins | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | |
| 820 | Nicolas Rodriguez | 41.22 | 7 | BB Min | A: 37.59 (+3.63s | 8.8%) | Arlington Aquatic Club | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 821 | Wyatt Kryzak | 41.23 | 10 | BB Min | A: 37.59 (+3.64s | 8.8%) | Long Reach Swim Club | 02/27/2026 | 2026 NE Maine State Y Championships | |
| 822 | Mars Tremblay | 41.23 | 9 | BB Min | A: 37.59 (+3.64s | 8.8%) | North Baltimore Aquatic Club | 11/14/2025 | 2025 NBAC Thanksgiving Meet | |
| 823 | Brian Higgins | 41.24 | 9 | BB Min | A: 37.59 (+3.65s | 8.9%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 824 | James Bourgeois | 41.26 | 9 | BB Min | A: 37.59 (+3.67s | 8.9%) | North Shore Swim Club | 01/30/2026 | 2026 NE GS Silver Championships | |
| 825 | Hunter Li | 41.27 | 9 | BB Min | A: 37.59 (+3.68s | 8.9%) | All Star Aquatics | 02/13/2026 | 2026 ASA President S Day Classic | |
| 826 | Marc Villa | 41.27 | 10 | BB Min | A: 37.59 (+3.68s | 8.9%) | Bgc-N. Westchester Marlins | 03/27/2026 | 2026 MR Metro Bronze Championship North | |
| 827 | Joseph Reynolds | 41.28 | 10 | BB Min | A: 37.59 (+3.69s | 8.9%) | DC Dept Of Parks and Recreatio | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 828 | Randell Espinal | 41.28 | 10 | BB Min | A: 37.59 (+3.69s | 8.9%) | Kips Bay Makos | 02/20/2026 | 2026 MR Metro Silver Central Champs WEST | |
| 829 | Abhinav Devineni | 41.28 | 10 | BB Min | A: 37.59 (+3.69s | 8.9%) | Monocacy Aquatic Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 830 | Cameron Spencer | 41.31 | 9 | BB Min | A: 37.59 (+3.72s | 9.0%) | Condors Swim Club | 02/06/2026 | 2026 MR COND Last Chance Invitational | |
| 831 | Brooks Wilson | 41.31 | 10 | BB Min | A: 37.59 (+3.72s | 9.0%) | Charles River Aquatics | 10/25/2025 | 2025 NE CRA October Distance Specialty Co | |
| 832 | Aidan Campbell | 41.32 | 9 | BB Min | A: 37.59 (+3.73s | 9.0%) | Loyola Blakefield Aquatics | 10/03/2025 | 2025 Aimee McCormick Turrall Memorial Meet | |
| 833 | John Piracci | 41.32 | 9 | BB Min | A: 37.59 (+3.73s | 9.0%) | SwimRVA | 12/11/2025 | 2025 East Coast WinterFest | |
| 834 | John Green | 41.33 | 10 | BB Min | A: 37.59 (+3.74s | 9.0%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 835 | Carter McGroarty | 41.34 | 9 | BB Min | A: 37.59 (+3.75s | 9.1%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | |
| 836 | Judah Legaspi | 41.34 | 10 | BB Min | A: 37.59 (+3.75s | 9.1%) | Down East Family YMCA | 02/27/2026 | 2026 NE Maine State Y Championships | |
| 837 | Emerson Gruss-Russell | 41.35 | 10 | BB Min | A: 37.59 (+3.76s | 9.1%) | Atlantic Coast Athletic Club | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 838 | Walter Lientz | 41.37 | 8 | BB Min | A: 37.59 (+3.78s | 9.1%) | Occoquan Swimming | 12/11/2025 | 2025 East Coast WinterFest | |
| 839 | Jameson Huskey | 41.38 | 10 | BB Min | A: 37.59 (+3.79s | 9.2%) | YMCA Fairfax County Reston | 10/18/2025 | 2025 Fox Fall Invitational 1 Copied | |
| 840 | Harjot Singh | 41.38 | 10 | BB Min | A: 37.59 (+3.79s | 9.2%) | Central Queens Ym-Ywha | 02/20/2026 | 2026 MR Metro Silver Central Champs WEST | |
| 841 | Samuel Torborg | 41.38 | 10 | BB Min | A: 37.59 (+3.79s | 9.2%) | Hawks Swimming Association | 01/23/2026 | 2026 MR HAWKS AD Trials And Finals | |
| 842 | Flynn Mohammed | 41.39 | 10 | BB Min | A: 37.59 (+3.80s | 9.2%) | SwimRVA | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 843 | Jared Blount | 41.40 | 10 | BB Min | A: 37.59 (+3.81s | 9.2%) | East Coast Aquatic Team | 10/25/2025 | 2025 757swim Fall Fiesta | |
| 844 | Warner Burton | 41.41 | 10 | BB Min | A: 37.59 (+3.82s | 9.2%) | The Granite YMCA Tiger Sharks | 03/13/2026 | 2026 NE UVAC NHSA State Championships | |
| 845 | Cameron Del Prete | 41.41 | 9 | BB Min | A: 37.59 (+3.82s | 9.2%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 846 | Cash Wheeler | 41.41 | 10 | BB Min | A: 37.59 (+3.82s | 9.2%) | Quest Swimming | 03/21/2026 | Quest Swimming March Madness Intrasquad Mee | |
| 847 | Grady Seeley | 41.42 | 8 | BB Min | A: 37.59 (+3.83s | 9.2%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | |
| 848 | Jack Deikis | 41.42 | 10 | BB Min | A: 37.59 (+3.83s | 9.2%) | Club Fit Jefferson Valley | 03/27/2026 | 2026 MR Metro Bronze Championship North | |
| 849 | Travis Cooper | 41.43 | 9 | BB Min | A: 37.59 (+3.84s | 9.3%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 850 | Gabriel Moyer | 41.44 | 10 | BB Min | A: 37.59 (+3.85s | 9.3%) | Southern Maryland Aquatics | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
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.