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 | |
|---|---|---|---|---|---|---|---|---|---|
| 601 | Levi Whitlock | 40.87 | 10 | BB Min | A: 37.59 (+3.28s | 8.0%) | Nova of Virginia | 12/05/2025 | NOVA December Dip | |
| 602 | Oliver Zhang | 40.87 | 10 | BB Min | A: 37.59 (+3.28s | 8.0%) | Three Village Swim Club | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 603 | Brady Heald | 40.88 | 9 | BB Min | A: 37.59 (+3.29s | 8.0%) | Pen Bay Sailfish | 02/27/2026 | 2026 NE Maine State Y Championships | |
| 604 | John Jackson | 40.88 | 10 | BB Min | A: 37.59 (+3.29s | 8.0%) | Cavalier Aquatics/Piedmont Fam | 01/31/2026 | LY Vs CA Y January Dual | |
| 605 | Hugh Bullock | 40.88 | 9 | BB Min | A: 37.59 (+3.29s | 8.0%) | Keene YMCA Dolphins | 01/16/2026 | 2026 NE UVAC Bronze Championships | |
| 606 | Thomas Oetgen | 40.89 | 9 | BB Min | A: 37.59 (+3.30s | 8.1%) | Cavalier Aquatics/Piedmont Fam | 01/31/2026 | LY Vs CA Y January Dual | |
| 607 | Ethan Renehan | 40.89 | 8 | BB Min | A: 37.59 (+3.30s | 8.1%) | Monocacy Aquatic Club | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | |
| 608 | Ryan Gekht | 40.90 | 10 | BB Min | A: 37.59 (+3.31s | 8.1%) | North Baltimore Aquatic Club | 11/14/2025 | 2025 NBAC Thanksgiving Meet | |
| 609 | Jack Corr | 40.91 | 9 | BB Min | A: 37.59 (+3.32s | 8.1%) | Commonwealth Swimming | 01/30/2026 | 2026 NE CS Silver Championships | |
| 610 | Kyle Perrault | 40.91 | 10 | BB Min | A: 37.59 (+3.32s | 8.1%) | YMCA East Hampton Hurricanes | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | |
| 611 | Jordan McLean | 40.92 | 10 | BB Min | A: 37.59 (+3.33s | 8.1%) | Machine Aquatics | 11/14/2025 | 2025 PV November Open Franconia | |
| 612 | Caleb Wong | 40.94 | 9 | BB Min | A: 37.59 (+3.35s | 8.2%) | Harbor Seals | 02/07/2026 | 2026 MR QNS We Fly High Invitational | |
| 613 | Leo Ryley | 40.95 | 10 | BB Min | A: 37.59 (+3.36s | 8.2%) | Frederick Area Swim Team | 11/01/2025 | 2025 Bridget Vache Memorial MAC Fall Frenzy | |
| 614 | Luke Vasquez | 40.96 | 10 | BB Min | A: 37.59 (+3.37s | 8.2%) | The Capitol Sea Devils | 10/25/2025 | 2025 PV Monster Mash | |
| 615 | Clayton Fischer | 40.97 | 9 | BB Min | A: 37.59 (+3.38s | 8.2%) | Lynchburg Aquatic Club | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 616 | Leo Blubaugh | 40.97 | 10 | BB Min | A: 37.59 (+3.38s | 8.2%) | Nova of Virginia | 03/21/2026 | NOVA Short Course Send Off 2026 | |
| 617 | Brent Schmidlin | 40.98 | 10 | BB Min | A: 37.59 (+3.39s | 8.3%) | Commonwealth Swimming | 11/21/2025 | 2025 NE ABF Nov Trials And Final Meet | |
| 618 | Maximus Depina | 40.99 | 9 | BB Min | A: 37.59 (+3.40s | 8.3%) | Taunton Tiger Sharks Swim Club | 01/30/2026 | 2026 NE CS Silver Championships | |
| 619 | Michael Kennard | 41.00 | 10 | BB Min | A: 37.59 (+3.41s | 8.3%) | Rockville Montgomery Swim Club | 02/13/2026 | 39th Black History Swim Meet | |
| 620 | Ryan Kurowski | 41.00 | 10 | BB Min | A: 37.59 (+3.41s | 8.3%) | 757swim | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 621 | Thomas Bagley | 41.01 | 10 | BB Min | A: 37.59 (+3.42s | 8.3%) | Machine Aquatics | 02/20/2026 | 2026 Machine Qualifier | |
| 622 | Haochen Lei | 41.03 | 10 | BB Min | A: 37.59 (+3.44s | 8.4%) | Flushing YMCA | 01/24/2026 | 2026 MR FLY Fran Schnarr Sprint Pentathlon Me | |
| 623 | Caden Oei | 41.03 | 9 | BB Min | A: 37.59 (+3.44s | 8.4%) | Nation\\\\\\'s Capital Swim Club | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 624 | James Lorenzoni | 41.04 | 10 | BB Min | A: 37.59 (+3.45s | 8.4%) | Cavalier Aquatics/Piedmont Fam | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 625 | Lucas Putman | 41.04 | 10 | BB Min | A: 37.59 (+3.45s | 8.4%) | Frederick Area Swim Team | 11/01/2025 | 2025 Bridget Vache Memorial MAC Fall Frenzy | |
| 626 | Calvin Oliphant | 41.04 | 10 | BB Min | A: 37.59 (+3.45s | 8.4%) | Arlington Aquatic Club | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | |
| 627 | Tyler Henry | 41.04 | 10 | BB Min | A: 37.59 (+3.45s | 8.4%) | Lynchburg YMCA Swim Team | 12/04/2025 | 14th Annual Swim Tri Speedo Winter Champs | |
| 628 | James Noel | 41.05 | 8 | BB Min | A: 37.59 (+3.46s | 8.4%) | Tide Swimming | 02/07/2026 | 2026 8 And Under Southeastern District Champs | |
| 629 | Gil Ben Yona | 41.06 | 8 | BB Min | A: 37.59 (+3.47s | 8.5%) | Long Island Aquatic Club | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 630 | John Penfold | 41.06 | 9 | BB Min | A: 37.59 (+3.47s | 8.5%) | Brooklyn Stingrays | 02/07/2026 | 2026 MR QNS We Fly High Invitational | |
| 631 | Benjamin Bembridge | 41.07 | 10 | BB Min | A: 37.59 (+3.48s | 8.5%) | Machine Aquatics | 02/13/2026 | 39th Black History Swim Meet | |
| 632 | Ronan Hamilton | 41.07 | 8 | BB Min | A: 37.59 (+3.48s | 8.5%) | 757swim | 02/07/2026 | 2026 8 And Under Southeastern District Champs | |
| 633 | Jason Fu | 41.07 | 10 | BB Min | A: 37.59 (+3.48s | 8.5%) | Newport County YMCA Wahoos | 10/11/2025 | 2025 YMCA Fall Virtual Meet | |
| 634 | Thomas Wyss | 41.07 | 9 | BB Min | A: 37.59 (+3.48s | 8.5%) | Arlington Aquatic Club | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 635 | Chris Oh | 41.08 | 10 | BB Min | A: 37.59 (+3.49s | 8.5%) | Crimson Aquatics | 01/30/2026 | 2026 NE CS Silver Championships | |
| 636 | Andrew Gibson | 41.08 | 8 | BB Min | A: 37.59 (+3.49s | 8.5%) | North Baltimore Aquatic Club | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | |
| 637 | Benjamin Segear | 41.09 | 10 | BB Min | A: 37.59 (+3.50s | 8.5%) | Fox Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | |
| 638 | 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 | |
| 639 | 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 | |
| 640 | Sebastian Diaz | 41.11 | 10 | BB Min | A: 37.59 (+3.52s | 8.6%) | H2okie Aquatics | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 641 | 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 | |
| 642 | Keegan Wallace | 41.13 | 9 | BB Min | A: 37.59 (+3.54s | 8.6%) | SwimRVA | 01/09/2026 | NOVA New Year S Kick Off | |
| 643 | 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 | |
| 644 | Parker Phillips | 41.14 | 10 | BB Min | A: 37.59 (+3.55s | 8.6%) | Retriever Aquatic Club | 09/26/2025 | RAC First Splash 2025 | |
| 645 | 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 | |
| 646 | 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 | |
| 647 | 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 | |
| 648 | Benjamin van Leenen | 41.17 | 10 | BB Min | A: 37.59 (+3.58s | 8.7%) | Brooklyn Stingrays | 10/11/2025 | 2025 MR AGUA Season Starter Invitational | |
| 649 | 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 | |
| 650 | 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 | |
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.