USA Boys 10 & under - 50 Y Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 6601 | Ryan Coffman | 40.41 | 10 | B: 38.19 (+2.22s | 5.5%) | Marlins Of Raleigh | 10/24/2025 | 2025 MOR Kick Off | ||
| 6602 | Bryan Xia | 40.42 | 7 | B: 38.19 (+2.23s | 5.5%) | Rockville Montgomery Swim Club | 12/06/2025 | 2025 Reindeer Mini Meet | ||
| 6603 | Liam Zarraga | 40.42 | 10 | B: 38.19 (+2.23s | 5.5%) | Texas Elite Swimming | 11/07/2025 | 2025 ST SCY Surge Shark Sizzler | ||
| 6604 | Sawyer Moore | 40.42 | 9 | B: 38.19 (+2.23s | 5.5%) | Mecklenburg Swim Association | 11/07/2025 | 2025 EAC Cornucopia Classic | ||
| 6605 | William Machado | 40.42 | 10 | B: 38.19 (+2.23s | 5.5%) | AC Swim Club | 02/28/2026 | VJO Rep The Bay C B A+ 2026 Copied | ||
| 6606 | Gavin Gregory | 40.42 | 10 | B: 38.19 (+2.23s | 5.5%) | Foothills Swim Team | 10/10/2026 | 2026 CO FST Swim Pink | ||
| 6607 | Kyle Yang | 40.42 | 9 | B: 38.19 (+2.23s | 5.5%) | Seattle Metropolitan Aquatic C | 10/16/2026 | 2026 PN VAST Fall Classic Invite Approved | ||
| 6608 | Teanu Paoa | 40.42 | 8 | B: 38.19 (+2.23s | 5.5%) | Teamgoldusa | 03/06/2026 | 2026 SNS 14 Under Short Course Championships | ||
| 6609 | Caleb Nguyen | 40.42 | 10 | B: 38.19 (+2.23s | 5.5%) | Aces Swim Club | 10/10/2026 | 2026 CO ACES Intra Squad #2 | ||
| 6610 | Patrick Drury Deza | 40.42 | 9 | B: 38.19 (+2.23s | 5.5%) | Hickam Hurricanes | 09/13/2026 | PCA ABC Kalani SCY Meet | ||
| 6611 | Aarav Shah | 40.42 | 10 | B: 38.19 (+2.23s | 5.5%) | Multnomah Athletic Club | 10/23/2026 | 2026 THSC Fall Invitational | ||
| 6612 | Jaxon Italia | 40.43 | 8 | B: 38.19 (+2.24s | 5.5%) | Hydro-sonic Tiburones | 12/21/2025 | 2025 PAC 10 U Reindeer Games | ||
| 6613 | Aiden Wang | 40.43 | 9 | B: 38.19 (+2.24s | 5.5%) | Auburn Aquatics | 12/05/2025 | 2025 SE Christmas In Auburn | ||
| 6614 | Cooper Ly | 40.43 | 10 | B: 38.19 (+2.24s | 5.5%) | Excel Aquatics | 12/13/2025 | 2025 Ho Ho Ho Holiday 12 Under Meet | ||
| 6615 | Liam Cabaccang | 40.43 | 9 | B: 38.19 (+2.24s | 5.5%) | Aloha Aquatics Association | 09/05/2026 | OSL A+ Sprint Pentathlon Copied | ||
| 6616 | Aaron Huang | 40.43 | 10 | B: 38.19 (+2.24s | 5.5%) | Palo Alto Stanford Aquatics | 10/24/2026 | SUNN Fall Classic 2026 | ||
| 6617 | Nico Hokmabadi | 40.43 | 9 | B: 38.19 (+2.24s | 5.5%) | Sunnyvale Swim Club | 10/24/2026 | SUNN Fall Classic 2026 | ||
| 6618 | Aaron Yao | 40.43 | 10 | B: 38.19 (+2.24s | 5.5%) | Los Altos Mountain View Aquati | 09/18/2026 | PSL Pacifica Season Launch CBA+ Meet | ||
| 6619 | William Nguyen | 40.44 | 10 | B: 38.19 (+2.25s | 5.6%) | San Jose Goosemonkeys | 09/19/2026 | 2026 Milpitas Aquatic Club Season Kick Off | ||
| 6620 | Kaspian Hsu | 40.44 | 9 | B: 38.19 (+2.25s | 5.6%) | Kingfish Swimming Medfield | 07/30/2026 | 2026 NE CRA Prelim Final SCY Meet | ||
| 6621 | Xander Exevea | 40.44 | 10 | B: 38.19 (+2.25s | 5.6%) | South Bay Aquatics | 08/08/2026 | 2026 SI CAST All Ages August Wrap Up Meet C | ||
| 6622 | Mithiran Arun | 40.44 | 10 | B: 38.19 (+2.25s | 5.6%) | Sailfish | 10/09/2026 | 2026 ST LSAC 7th Annual Gnarfest | ||
| 6623 | Nolan Yuan | 40.44 | 10 | B: 38.19 (+2.25s | 5.6%) | Burlingame Aquatics | 10/24/2026 | BAC SPOOKY FALL CLASSIC | ||
| 6624 | Louis Lau | 40.45 | 9 | B: 38.19 (+2.26s | 5.6%) | Vacationland Swim Club | 02/19/2026 | 2026 OH SOS SC Regional Championships | ||
| 6625 | Xavier Labrecque | 40.45 | 9 | B: 38.19 (+2.26s | 5.6%) | Bulldog Swim Club | 01/25/2025 | Z1N SC Championship | ||
| 6626 | Stratton Callahan | 40.45 | 8 | B: 38.19 (+2.26s | 5.6%) | Tide Swimming | 09/20/2025 | 2025 TIDE King Neptune Meet | ||
| 6627 | Brandon Chen | 40.45 | 9 | B: 38.19 (+2.26s | 5.6%) | Coronado Swim -team Elite | 06/07/2025 | 2025 SI SBA Splash Dash Max Meet | ||
| 6628 | Edson Barbosa Silva | 40.45 | 9 | B: 38.19 (+2.26s | 5.6%) | Weymouth Club Waves | 05/01/2026 | 2026 NE ARCT Spring Specialty Meet | ||
| 6629 | Max Rufe | 40.46 | 10 | B: 38.19 (+2.27s | 5.6%) | Potomac Marlins | 03/20/2026 | March Madness 2026 | ||
| 6630 | Francis Canny | 40.46 | 8 | B: 38.19 (+2.27s | 5.6%) | SwimTLC-Parker Phenomena Swim | 01/09/2026 | 2026 CO NJ Narwhal Invitational | ||
| 6631 | Charles Myers | 40.46 | 10 | B: 38.19 (+2.27s | 5.6%) | Ensworth Aquatics | 11/07/2025 | TNAQ 2025 FALL INVITATIONAL | ||
| 6632 | Lewis Kowlessar | 40.46 | 9 | B: 38.19 (+2.27s | 5.6%) | East Des Moines Lightning | 03/29/2025 | 2025 MN MYAS Midwest Regional Swim Meet | ||
| 6633 | Alton Ersoz | 40.46 | 10 | B: 38.19 (+2.27s | 5.6%) | South Shore Sails | 02/21/2025 | 2025 Gulf 12 Under Champs (NOCH) | ||
| 6634 | Bryce Scheibler | 40.46 | 9 | B: 38.19 (+2.27s | 5.6%) | Prattville Swim League | 02/06/2026 | 2026 SES Region 3 Champions | ||
| 6635 | William Britt | 40.46 | 9 | B: 38.19 (+2.27s | 5.6%) | Raleigh Swimming Association | 11/21/2025 | 2025 YOTA Arena Turkey Classic | ||
| 6636 | Cannon Vaughn | 40.46 | 9 | B: 38.19 (+2.27s | 5.6%) | Eugene City Swim Club | 06/27/2026 | 2026 Eugene City Swim Club Summer Invite | ||
| 6637 | Vaughn Ignash | 40.46 | 8 | B: 38.19 (+2.27s | 5.6%) | Aquatic Team Of Mecklenburg | 07/21/2026 | ATOM Summer Speed 2025 Copied | ||
| 6638 | Owen Rogers | 40.47 | 10 | B: 38.19 (+2.28s | 5.6%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | ||
| 6639 | Kenneth Chao | 40.47 | 8 | B: 38.19 (+2.28s | 5.6%) | Trident Aquatic Club | 03/07/2026 | 2026 MR Metro 8 Under Championships | ||
| 6640 | Thomas Butler | 40.47 | 9 | B: 38.19 (+2.28s | 5.6%) | York Swim Club of Northern Vir | 11/02/2025 | 2025 November Friendship Mini Meet | ||
| 6641 | Mason Presley | 40.47 | 9 | B: 38.19 (+2.28s | 5.6%) | Eagle Swimming Association | 10/26/2024 | 2024 ESA Halloween Classic | ||
| 6642 | Justin Lin | 40.47 | 10 | B: 38.19 (+2.28s | 5.6%) | Life Time Fitness New York Swi | 02/06/2026 | 2026 MR YMID February Classic Copied | ||
| 6643 | Robert Swietlik | 40.47 | 9 | B: 38.19 (+2.28s | 5.6%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | ||
| 6644 | Lincoln DeVilbiss | 40.47 | 10 | B: 38.19 (+2.28s | 5.6%) | Pacific Swim | 10/17/2026 | 2026 SI SBA All Ages NTS Meet | ||
| 6645 | Lucas Chan | 40.47 | 9 | B: 38.19 (+2.28s | 5.6%) | Olympic Cascade Aquatics | 10/03/2026 | 2026 PN OCA John Walker Invitational Approve | ||
| 6646 | Jack Pearson | 40.48 | 10 | B: 38.19 (+2.29s | 5.7%) | O\\\\\\'Neal Aquatics | 12/12/2025 | Triad Tropic Invitational Copied | ||
| 6647 | Mackson Phillips | 40.48 | 9 | B: 38.19 (+2.29s | 5.7%) | Aquawolves Swimming | 01/17/2025 | 2025 CO CUDA Classic | ||
| 6648 | Declan Jewell | 40.48 | 8 | B: 38.19 (+2.29s | 5.7%) | Nova of Virginia | 12/05/2025 | NOVA December Dip | ||
| 6649 | Holden Benke | 40.48 | 10 | B: 38.19 (+2.29s | 5.7%) | Mission Valley YMCA | 10/17/2026 | 2026 SI SBA All Ages NTS Meet | ||
| 6650 | Joshua Long | 40.48 | 9 | B: 38.19 (+2.29s | 5.7%) | Saint Petersburg Aquatics | 10/16/2026 | FRIDAY NITE RACES OCT 2026 | ||
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.