Central Zone Zone Boys 10 & under - 50 Y Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 451 | Grant Puro | 36.16 | 10 | B Min | BB: 34.59 (+1.57s | 4.3%) | Oly Swimming | 02/27/2026 | 2026 MCSA Junior Cup | |
| 452 | Ezra Link | 36.16 | 10 | B Min | BB: 34.59 (+1.57s | 4.3%) | Rockford Riptide | 03/07/2026 | 2026 Lake Michigan Regional Meet | |
| 453 | Lucas Aliahmad | 36.17 | 9 | B Min | BB: 34.59 (+1.58s | 4.4%) | Pointe Aquatics | 02/27/2026 | 2026 MCSA Junior Cup | |
| 454 | Henry Zheng | 36.17 | 9 | B Min | BB: 34.59 (+1.58s | 4.4%) | Aquajets Swim Team | 01/30/2026 | 2026 MN MTKA TYR Team Challenge | |
| 455 | Eli Northington | 36.19 | 8 | B Min | BB: 34.59 (+1.60s | 4.4%) | Plymouth Canton Cruisers | 03/07/2026 | 2026 Lake Ontario Regional Meet | |
| 456 | Teddy Stimson | 36.19 | 10 | B Min | BB: 34.59 (+1.60s | 4.4%) | Upper Arlington Swim Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | |
| 457 | Landon Marshall | 36.20 | 10 | B Min | BB: 34.59 (+1.61s | 4.4%) | Lake Erie Silver Dolphins | 02/19/2026 | 2026 OH Cleveland SC Regional Championships | |
| 458 | Cameron Smith | 36.22 | 10 | B Min | BB: 34.59 (+1.63s | 4.5%) | Great Wolf Swim Team | 02/27/2026 | 2026 MN RSC Minnesota Regional Championship | |
| 459 | Eli Semberg | 36.23 | 9 | B Min | BB: 34.59 (+1.64s | 4.5%) | Mariemont Ohio Swim Team | 02/19/2026 | 2026 OH RAYS SC Regional Championships | |
| 460 | Grant Ley | 36.24 | 8 | B Min | BB: 34.59 (+1.65s | 4.6%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 11/22/2025 | 2025 Royal Fall Cup | |
| 461 | Henry Fransen Weinberger | 36.25 | 8 | B Min | BB: 34.59 (+1.66s | 4.6%) | Minnetonka Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 462 | Colin Anderson | 36.26 | 10 | B Min | BB: 34.59 (+1.67s | 4.6%) | West Express Swim Team | 02/27/2026 | 2026 MN WEST Minnesota Regional Championship | |
| 463 | Sammy Cerni | 36.30 | 9 | B Min | BB: 34.59 (+1.71s | 4.7%) | Great Lakes Sailfish Swimming | 02/19/2026 | 2026 OH Cleveland SC Regional Championships | |
| 464 | Matthew Bassett | 36.30 | 9 | B Min | BB: 34.59 (+1.71s | 4.7%) | Atlantis Swimming | 02/27/2026 | 2026 MCSA Junior Cup | |
| 465 | Mason Thaden | 36.30 | 9 | B Min | BB: 34.59 (+1.71s | 4.7%) | Rochester Swim Club | 02/13/2026 | 2026 MN RSC President S Day Meet | |
| 466 | Spencer Kujala | 36.31 | 10 | B Min | BB: 34.59 (+1.72s | 4.7%) | North Kent Aquatic Team | 03/07/2026 | 2026 Lake Michigan Regional Meet | |
| 467 | Oliver Kottas | 36.31 | 10 | B Min | BB: 34.59 (+1.72s | 4.7%) | Club Husker | 02/20/2026 | 2026 MW Midwestern Age Group Short Course | |
| 468 | Thomas Doyle | 36.31 | 8 | B Min | BB: 34.59 (+1.72s | 4.7%) | Csp Tideriders | 03/07/2026 | 2026 GTWY 8 Under Champs | |
| 469 | Marek Barthel | 36.33 | 10 | B Min | BB: 34.59 (+1.74s | 4.8%) | Monticello Swim Club | 01/10/2026 | 2026 MN MONC New Years Invite | |
| 470 | Owen King | 36.35 | 10 | B Min | BB: 34.59 (+1.76s | 4.8%) | Rushmore Swim Team | 01/30/2026 | 2026 SD Capital City Qualifier | |
| 471 | Eoin Philip | 36.37 | 10 | B Min | BB: 34.59 (+1.78s | 4.9%) | Club Wolverine | 03/07/2026 | 2026 Lake Ontario Regional Meet | |
| 472 | Graham Rosenthal | 36.37 | 9 | B Min | BB: 34.59 (+1.78s | 4.9%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/27/2026 | 2026 Junior Cup | |
| 473 | Kou Takahashi | 36.38 | 7 | B Min | BB: 34.59 (+1.79s | 4.9%) | West Express Swim Team | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 474 | Theodore Jakuc | 36.38 | 9 | B Min | BB: 34.59 (+1.79s | 4.9%) | Edina Swim Club | 02/27/2026 | 2026 MN EDI Minnesota Regional Championship | |
| 475 | Graham Mallott | 36.38 | 10 | B Min | BB: 34.59 (+1.79s | 4.9%) | Dublin Community Swim Team | 02/19/2026 | 2026 OH WOR SC Regional Championships | |
| 476 | Jett Parriott | 36.38 | 10 | B Min | BB: 34.59 (+1.79s | 4.9%) | Greater Omaha Aquatics Leopard | 11/08/2025 | 2025 MW ACE Danielle Soby Bemis Memorial Invi | |
| 477 | Theodore Janson | 36.38 | 10 | B Min | BB: 34.59 (+1.79s | 4.9%) | Central Minnesota Aquatics | 01/10/2026 | 2026 MN MONC New Years Invite | |
| 478 | Owen Cook | 36.38 | 9 | B Min | BB: 34.59 (+1.79s | 4.9%) | South Central Swimming | 02/28/2026 | 2026 JAWS Last Chance Meet | |
| 479 | Max Campbell | 36.41 | 10 | B Min | BB: 34.59 (+1.82s | 5.0%) | Powell Crosley YMCA | 02/19/2026 | 2026 OH CM SC Regional Championships | |
| 480 | Lincoln Gansluckner | 36.43 | 10 | B Min | BB: 34.59 (+1.84s | 5.1%) | South East Metro Sharks | 02/07/2026 | 2026 MN PRNH Winter Whiteout | |
| 481 | George Howe | 36.46 | 9 | B Min | BB: 34.59 (+1.87s | 5.1%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 12/06/2025 | SLA Holiday Blast | |
| 482 | Carson Conkle | 36.50 | 9 | B Min | BB: 34.59 (+1.91s | 5.2%) | Dayton Raiders | 02/20/2026 | 2026 OH WAVE SC Regional Championships | |
| 483 | Julian Brown | 36.50 | 10 | B Min | BB: 34.59 (+1.91s | 5.2%) | Razor Aquatics | 11/22/2025 | 2025 Royal Fall Cup | |
| 484 | Anthony Ferlito | 36.50 | 9 | B Min | BB: 34.59 (+1.91s | 5.2%) | Pointe Aquatics | 02/27/2026 | 2026 MCSA Junior Cup | |
| 485 | Reid Keller | 36.51 | 10 | B Min | BB: 34.59 (+1.92s | 5.3%) | Great Lakes Tritons | 12/12/2025 | 2025 GLT Tsunami | |
| 486 | Augustine Nelson | 36.54 | 10 | B Min | BB: 34.59 (+1.95s | 5.3%) | Atlantis Swimming | 01/31/2026 | 2026 Guppy Bowl | |
| 487 | Trenton Schiefelbein | 36.58 | 10 | B Min | BB: 34.59 (+1.99s | 5.4%) | Central Minnesota Aquatics | 06/05/2026 | 2026 MN ALEX Pool Sprints Lake Swim | |
| 488 | Jude Notter | 36.61 | 9 | B Min | BB: 34.59 (+2.02s | 5.5%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | |
| 489 | Alekzander Kolodzej | 36.64 | 9 | B Min | BB: 34.59 (+2.05s | 5.6%) | Brainerd Dolphins | 03/29/2025 | 2025 MN MYAS Midwest Regional Swim Meet | |
| 490 | Karthik Dirisinala | 36.65 | 10 | B Min | BB: 34.59 (+2.06s | 5.6%) | Mason Manta Rays | 02/19/2026 | 2026 OH RAYS SC Regional Championships | |
| 491 | Dave Stob | 36.66 | 9 | B Min | BB: 34.59 (+2.07s | 5.6%) | Grand Rapids Aquatics | 02/14/2026 | 2026 WMSL Winter A Championship | |
| 492 | DeRon Montgomery | 36.66 | 8 | B Min | BB: 34.59 (+2.07s | 5.6%) | Razor Aquatics | 11/22/2025 | 2025 Royal Fall Cup | |
| 493 | Samuel Seresse | 36.66 | 9 | B Min | BB: 34.59 (+2.07s | 5.6%) | Monticello Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 494 | Namin Tangpong | 36.67 | 8 | B Min | BB: 34.59 (+2.08s | 5.7%) | Northern Lights Swimming Assoc | 01/24/2026 | 2026 MN DRGN Fire And Ice Invite | |
| 495 | Dashiell Nichols | 36.68 | 9 | B Min | BB: 34.59 (+2.09s | 5.7%) | Grosse Pointe Gators | 03/07/2026 | 2026 Lake Erie Regional Meet | |
| 496 | John Endicott | 36.71 | 10 | B Min | BB: 34.59 (+2.12s | 5.8%) | Upper Arlington Swim Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | |
| 497 | Hunter Lamar | 36.74 | 9 | B Min | BB: 34.59 (+2.15s | 5.9%) | Detroit All Star Aquatics | 03/07/2026 | 2026 Lake Erie Regional Meet | |
| 498 | Caspian Stanford | 36.74 | 9 | B Min | BB: 34.59 (+2.15s | 5.9%) | Buckeye Swim Club | 02/27/2026 | 2026 OH BSC SC Regional Championships | |
| 499 | Dylan Hunter | 36.76 | 9 | B Min | BB: 34.59 (+2.17s | 5.9%) | Great Lakes Tritons | 03/07/2026 | 2026 Lake Huron Regional Meet | |
| 500 | Harvey Brunk | 36.77 | 10 | B Min | BB: 34.59 (+2.18s | 5.9%) | Lenawee County Gators | 12/06/2025 | 2025 FFYS Holiday 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.