USA Boys 10 & under - 50 M Back
These rankings show the swimmers' placement within the United States.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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4451 | Xavier Jimenez | 1:01.67 | 8 | B: 55.39 (+6.28s | 10.2%) | Stafford Aquatics Team | 05/01/2026 | 2026 Helen Wang Sunflower Classic | ||
| 4452 | Alexander Biles | 1:01.67 | 9 | B: 55.39 (+6.28s | 10.2%) | Tigersharks Swim Club | 07/11/2026 | 2026 MN BAC Last Chance Invitational | ||
| 4453 | Lucas Russell | 1:01.67 | 9 | B: 55.39 (+6.28s | 10.2%) | Bend Swim Club | 06/19/2026 | Bend Swim Club Sun Country Invite 2026 | ||
| 4454 | Caden Chang | 1:01.68 | 9 | B: 55.39 (+6.29s | 10.2%) | Sandpipers of Nevada | 03/30/2025 | Sand Vs BCH LCM Dual 2025 | ||
| 4455 | Zimo Xu | 1:01.69 | 10 | B: 55.39 (+6.30s | 10.2%) | Quicksilver Swimming | 06/12/2024 | Zone 1S Micro Meet (Host QSS) | ||
| 4456 | Odin Haugejorden-Ferry | 1:01.69 | 9 | B: 55.39 (+6.30s | 10.2%) | Star Swim Team | 06/27/2026 | 2026 STAR Summer Splash Invite | ||
| 4457 | Austin Ochoa | 1:01.71 | 8 | B: 55.39 (+6.32s | 10.2%) | Corpus Christi Laredo Del Rio | 06/13/2026 | 2026 ST CCLR Summer Beach Bash LCM | ||
| 4458 | Reinhard Forsbach | 1:01.73 | 7 | B: 55.39 (+6.34s | 10.3%) | Quest Swimming | 05/02/2026 | BASS Jim Frye Memorial Invitational May 2026 | ||
| 4459 | Ezra Chantavong | 1:01.73 | 10 | B: 55.39 (+6.34s | 10.3%) | Warrior Aquatic Club | 06/27/2026 | BIG ISLAND SWIMMING @ KSH | ||
| 4460 | Max Wang | 1:01.73 | 9 | B: 55.39 (+6.34s | 10.3%) | Blazing Barracudas | 06/07/2025 | 2025 NCAT Summer Swimfest | ||
| 4461 | Rowan Seng | 1:01.74 | 8 | B: 55.39 (+6.35s | 10.3%) | Cincinnati Marlins | 07/10/2026 | 2026 OH SW LC Regional Champs | ||
| 4462 | Dylan Tran | 1:01.76 | 10 | B: 55.39 (+6.37s | 10.3%) | San Jose Goosemonkeys | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | ||
| 4463 | Eli Harrison | 1:01.76 | 7 | B: 55.39 (+6.37s | 10.3%) | Huntsville Swim Association | 04/18/2026 | HSA April LC Meet | ||
| 4464 | Greyson Fritz | 1:01.77 | 10 | B: 55.39 (+6.38s | 10.3%) | Watertown Area Swim Club | 05/09/2025 | 2025 SD SFST Ready For Long Course | ||
| 4465 | Emmet Lyons | 1:01.78 | 8 | B: 55.39 (+6.39s | 10.3%) | Telluride Swim Team | 07/10/2026 | 2026 CO Western Slope League Championships | ||
| 4466 | Ridhesh Chittudi | 1:01.78 | 8 | B: 55.39 (+6.39s | 10.3%) | Hillsboro Swim Team | 06/26/2026 | 2026 TEAM Summer Invitational | ||
| 4467 | Angelo Lama | 1:01.78 | 10 | B: 55.39 (+6.39s | 10.3%) | Florida West Coast Aquatics | 07/04/2025 | 2025 SPA S SEMINOLE SUNRISE LANES SWIM MEET | ||
| 4468 | Everett Crawford | 1:01.79 | 9 | B: 55.39 (+6.40s | 10.4%) | Bainbridge Island Swim Club | 05/02/2025 | 2025 PN BC May Flowers | ||
| 4469 | William Durrant | 1:01.80 | 9 | B: 55.39 (+6.41s | 10.4%) | Wasatch Front Fish Market | 06/27/2025 | WFFM Red White And Black 2025 | ||
| 4470 | Grayson Loew | 1:01.80 | 8 | B: 55.39 (+6.41s | 10.4%) | Sea Devils | 06/20/2026 | 2026 MN TUNA Summer Splash | ||
| 4471 | Ziye Chen | 1:01.80 | 8 | B: 55.39 (+6.41s | 10.4%) | Tiburon Swim Club | 04/24/2026 | 2026 NE YNS LCM IMX IMR Meet | ||
| 4472 | Albert Yan | 1:01.81 | 10 | B: 55.39 (+6.42s | 10.4%) | Milpitas Aquatic Club | 07/20/2024 | Alto Last Splash Invitational | ||
| 4473 | Andrew Cope | 1:01.81 | 8 | B: 55.39 (+6.42s | 10.4%) | Birmingham Swim League | 06/06/2026 | 2026 Jack Barnasastle Invitational | ||
| 4474 | Barrett Kaiser | 1:01.81 | 10 | B: 55.39 (+6.42s | 10.4%) | Riptide Swim Team | 09/13/2026 | 2026 CO RIP Ice Cream Sandwich Meet | ||
| 4475 | Kabir Jain | 1:01.81 | 9 | B: 55.39 (+6.42s | 10.4%) | Hillsboro Swim Team | 06/05/2026 | 2026 CST Summer Invitational | ||
| 4476 | Lawton Hinderer | 1:01.82 | 8 | B: 55.39 (+6.43s | 10.4%) | Velocity Swimming | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | ||
| 4477 | Danidu Abeysekera | 1:01.82 | 9 | B: 55.39 (+6.43s | 10.4%) | Tualatin Hills Swim Club | 06/12/2026 | 2026 THSC June Open | ||
| 4478 | Cooper Bokermann | 1:01.83 | 9 | B: 55.39 (+6.44s | 10.4%) | Parkway-Rockwood Gateway Swim | 05/29/2026 | 2026 Meet Me In St Louis Invite | ||
| 4479 | Wyatt Epstein | 1:01.83 | 9 | B: 55.39 (+6.44s | 10.4%) | Westfield YMCA | 06/13/2026 | 2026 MAY Spring Into Summer | ||
| 4480 | Linus Scully | 1:01.84 | 8 | B: 55.39 (+6.45s | 10.4%) | Huntsville Swim Association | 06/26/2026 | 2026 HSA June Invitational | ||
| 4481 | Anjun Xie | 1:01.85 | 9 | B: 55.39 (+6.46s | 10.4%) | South East Metro Sharks | 05/08/2026 | 2026 MN STRM Spring Startup | ||
| 4482 | Noah Bell | 1:01.85 | 9 | B: 55.39 (+6.46s | 10.4%) | New Wave Swim Team | 04/25/2026 | 2026 WAVE Sprint Into LC | ||
| 4483 | Calvin Carlson | 1:01.86 | 9 | B: 55.39 (+6.47s | 10.5%) | Foxjets Swim Team | 06/26/2026 | 2026 MN PRNH Summer Chomp | ||
| 4484 | Burke Murtha | 1:01.87 | 8 | B: 55.39 (+6.48s | 10.5%) | FireFish Swim Team | 06/06/2026 | 2026 NE KING CAC Almost Summer Invite | ||
| 4485 | Ray Xu | 1:01.88 | 7 | B: 55.39 (+6.49s | 10.5%) | Northern KY Clippers | 06/05/2026 | 25th Annual CLPR David Webb Meet | ||
| 4486 | Yannik Scholl | 1:01.89 | 8 | B: 55.39 (+6.50s | 10.5%) | Univ. of Denver Hilltoppers | 06/26/2026 | 2026 CO Zone 2 District Meet DU | ||
| 4487 | Hunter Gill | 1:01.92 | 8 | B: 55.39 (+6.53s | 10.5%) | North Star Swim Team | 07/17/2026 | 2026 MN TUNA LC MRC | ||
| 4488 | David Dyer | 1:01.92 | 8 | B: 55.39 (+6.53s | 10.5%) | Sporting Jax Aquatic Club | 06/26/2026 | 2026 SwimRise Season Finale | ||
| 4489 | Viyam Manouchehri | 1:01.92 | 9 | B: 55.39 (+6.53s | 10.5%) | North East Aquatic Team | 06/11/2026 | 2026 ST NIST George Block Invitational | ||
| 4490 | William Zhang | 1:01.93 | 10 | B: 55.39 (+6.54s | 10.6%) | Issaquah Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | ||
| 4491 | Marco Hu | 1:01.94 | 10 | B: 55.39 (+6.55s | 10.6%) | Gator Swim Club | 04/25/2025 | 14th Annual JAX50 Sprint Dual Challenge | ||
| 4492 | Kayan Bajracharya | 1:01.95 | 9 | B: 55.39 (+6.56s | 10.6%) | Bolles School Sharks | 05/22/2026 | EAJ Mayhem 2026 | ||
| 4493 | Patrick Weldon | 1:01.96 | 10 | B: 55.39 (+6.57s | 10.6%) | Episcopal AmberJax | 04/05/2025 | EAJ Spring Into Long Course | ||
| 4494 | Nolan Austin | 1:01.96 | 9 | B: 55.39 (+6.57s | 10.6%) | Bolles School Sharks | 06/20/2025 | 2025 Planet Swim Summer Championships | ||
| 4495 | Jett Crawford | 1:01.97 | 8 | B: 55.39 (+6.58s | 10.6%) | Four Corners Aquatic Team | 05/29/2026 | 2026 CO Cortez Summer Open | ||
| 4496 | Jacob Jackson | 1:01.98 | 9 | B: 55.39 (+6.59s | 10.6%) | Kentucky Aquatics | 05/15/2026 | Kentucky Aquatics Derby Classic | ||
| 4497 | Christopher Wiegmann | 1:01.99 | 8 | B: 55.39 (+6.60s | 10.6%) | North Carolina Aquatic Club | 04/25/2026 | 2026 NCAC Quad Meet | ||
| 4498 | Liam Shay | 1:02.00 | 8 | B: 55.39 (+6.61s | 10.7%) | Hillsborough Aquatic Club | 06/05/2026 | STAR Andrew E Hartle Invitational | ||
| 4499 | Dillon Kachikis | 1:02.01 | 7 | B: 55.39 (+6.62s | 10.7%) | Clover Aquatics | 04/18/2026 | 2026 ST NIST Spring Into Long Course | ||
| 4500 | Enoch Olowookere | 1:02.02 | 8 | B: 55.39 (+6.63s | 10.7%) | YMCA of Austin Swim Alliance | 04/25/2026 | 2026 ST CCSS LC Unclassified | ||
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.