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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2401 | Ian Susanto | 33.93 | 9 | BB Min | A: 31.09 (+2.84s | 8.4%) | Legacy Aquatics | 01/16/2026 | 2026 THSC 14 U Winter Showcase | |
| 2402 | Sebastian Garcia | 33.94 | 10 | BB Min | A: 31.09 (+2.85s | 8.4%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 2403 | Benjamin Herrera | 33.94 | 9 | BB Min | A: 31.09 (+2.85s | 8.4%) | Crimson Aquatics | 01/09/2026 | 2026 NE CRIM Jan Team Specialty | |
| 2404 | Oliver Johnson | 33.94 | 10 | BB Min | A: 31.09 (+2.85s | 8.4%) | South Shore YMCA Strypers | 01/10/2026 | 2026 NE YNS YMCA Eastern MA Districts | |
| 2405 | Hao Lau | 33.94 | 9 | BB Min | A: 31.09 (+2.85s | 8.4%) | Loyola Blakefield Aquatics | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 2406 | Dylan Bossom | 33.94 | 9 | BB Min | A: 31.09 (+2.85s | 8.4%) | Clackamas High School | 02/15/2025 | 2025 OR HS 6a 4 | |
| 2407 | Michael Urbanovich | 33.94 | 9 | BB Min | A: 31.09 (+2.85s | 8.4%) | Trident Aquatic Club | 12/13/2025 | 2025 MR TRI Winter SCY Invitational | |
| 2408 | William Holoman | 33.95 | 9 | BB Min | A: 31.09 (+2.86s | 8.4%) | Star Aquatics | 11/01/2025 | 2025 STAR Off The Walls Races | |
| 2409 | Connor Callahan | 33.95 | 10 | BB Min | A: 31.09 (+2.86s | 8.4%) | Celebration Cyclones | 09/20/2025 | 2025 Heart Of Florida Swim Meet | |
| 2410 | Anthony Ma | 33.95 | 10 | BB Min | A: 31.09 (+2.86s | 8.4%) | Cottonwood Heights Aquatics | 10/10/2025 | 2025 CHAT October Intersquad | |
| 2411 | Teddy Nichols | 33.95 | 10 | BB Min | A: 31.09 (+2.86s | 8.4%) | Seals Aquatics | 01/31/2026 | 2026 Peggy Ramirez Memorial Z3 Winter Champs | |
| 2412 | Carter Tropiano | 33.95 | 8 | BB Min | A: 31.09 (+2.86s | 8.4%) | Mason Makos Swim Team | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | |
| 2413 | Dylan Briley | 33.96 | 9 | BB Min | A: 31.09 (+2.87s | 8.5%) | Northern Lights Swim Club | 11/21/2025 | NLSC Sprint Classic | |
| 2414 | Ben Simon | 33.96 | 10 | BB Min | A: 31.09 (+2.87s | 8.5%) | North Coast Aquatics | 12/19/2025 | 2025 SI Winter Age Group Championships | |
| 2415 | Zachary Lynch | 33.96 | 10 | BB Min | A: 31.09 (+2.87s | 8.5%) | Hydro Swim Club | 01/30/2026 | 2026 Hydro Winter Open | |
| 2416 | James Lorenzoni | 33.96 | 10 | BB Min | A: 31.09 (+2.87s | 8.5%) | Cavalier Aquatics/Piedmont Fam | 01/16/2026 | CA Y Winter Rumble Copied | |
| 2417 | Angus Morris | 33.97 | 10 | BB Min | A: 31.09 (+2.88s | 8.5%) | Mystic Hammerheads | 11/01/2025 | 2025 NE NBY Freestyle Frenzy Copied | |
| 2418 | Vinh Bui | 33.97 | 9 | BB Min | A: 31.09 (+2.88s | 8.5%) | Excel Aquatics | 12/05/2025 | 2025 Beaman Toyota Meet Of Champs | |
| 2419 | Brigham Thompson | 33.97 | 10 | BB Min | A: 31.09 (+2.88s | 8.5%) | Midland Dolphins | 02/15/2026 | 2026 MTSL Championship | |
| 2420 | Patrick Yuan | 33.97 | 10 | BB Min | A: 31.09 (+2.88s | 8.5%) | Long Island Aquatic Club | 11/21/2025 | 2025 MR LIAC Thanksgiving Invite | |
| 2421 | Luke Ziniti | 33.97 | 11 | BB Min | A: 31.09 (+2.88s | 8.5%) | Smithfield YMCA Dolphins | 12/05/2025 | 2025 NE KCY YMCA Winter Champs | |
| 2422 | Ezekiel Wilson | 33.97 | 8 | BB Min | A: 31.09 (+2.88s | 8.5%) | Houston Bridge Bats | 02/21/2025 | 2025 Gulf 12 Under Champs (DADS) | |
| 2423 | Elliott Linsmeier | 33.97 | 9 | BB Min | A: 31.09 (+2.88s | 8.5%) | Ramona Swim Team | 12/05/2025 | 2025 SI JBST Wag Max Meet | |
| 2424 | Luca Goulet | 33.97 | 10 | BB Min | A: 31.09 (+2.88s | 8.5%) | King Aquatic Club | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | |
| 2425 | Graham Corbitt | 33.97 | 10 | BB Min | A: 31.09 (+2.88s | 8.5%) | Opelika Swim Team | 09/20/2025 | OST Fall Invite | |
| 2426 | Henry Meyer | 33.97 | 9 | BB Min | A: 31.09 (+2.88s | 8.5%) | Fremont Area Swim Team | 12/13/2025 | 2025 MW App BARR Y Gingerbread Meet | |
| 2427 | Daniel Heilman | 33.98 | 9 | BB Min | A: 31.09 (+2.89s | 8.5%) | San Francisco Seals Swim Team | 09/27/2025 | Neptune Swimming Fall Classic | |
| 2428 | Ezekiel Cabanilla | 33.98 | 10 | BB Min | A: 31.09 (+2.89s | 8.5%) | Maui Swim Club | 02/07/2026 | 2026 MAGSA A B SCY LAST CHANCE MEET | |
| 2429 | Lucca Belluco | 33.98 | 9 | BB Min | A: 31.09 (+2.89s | 8.5%) | Marlins Of Raleigh | 02/13/2026 | Speedo 2026 MOR Short Course Qualifier Meet | |
| 2430 | William Ouyang | 33.98 | 10 | BB Min | A: 31.09 (+2.89s | 8.5%) | Unattached | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | |
| 2431 | Finn McCormick | 33.98 | 9 | BB Min | A: 31.09 (+2.89s | 8.5%) | Northeast Houston Aquatics | 01/10/2025 | MAC 2025 Neon New Year Meet | |
| 2432 | William Haines | 33.98 | 10 | BB Min | A: 31.09 (+2.89s | 8.5%) | North Shore Swim Club | 01/30/2026 | 2026 NE GS Silver Championships | |
| 2433 | Kamil Bzura | 33.98 | 9 | BB Min | A: 31.09 (+2.89s | 8.5%) | Sterling Heights High School | 02/05/2026 | 2026 Boys Macomb County Championship Invite | |
| 2434 | Solomon Wang | 33.99 | 10 | BB Min | A: 31.09 (+2.90s | 8.5%) | Pacific Swim | 01/31/2026 | 2026 SBA All Ages NTS Meet | |
| 2435 | Benjamin Barco | 33.99 | 9 | BB Min | A: 31.09 (+2.90s | 8.5%) | Portland Aquatic Club | 12/13/2025 | 2025 OR HEAT Winter Invitational | |
| 2436 | Benjamin Klotz | 33.99 | 9 | BB Min | A: 31.09 (+2.90s | 8.5%) | East Coast C-Cerpants | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 2437 | Corbin Piatt | 33.99 | 10 | BB Min | A: 31.09 (+2.90s | 8.5%) | Raleigh Swimming Association | 12/12/2025 | Triad Tropic Invitational Copied | |
| 2438 | Evan McGuire | 33.99 | 9 | BB Min | A: 31.09 (+2.90s | 8.5%) | Aquatex Swim & Water Polo Team | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 2439 | Austin Chang | 33.99 | 9 | BB Min | A: 31.09 (+2.90s | 8.5%) | Waterloo Swimming | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 2440 | Patrick Grey | 33.99 | 9 | BB Min | A: 31.09 (+2.90s | 8.5%) | Piranhas YMCA of the Suncoast | 12/05/2025 | 2025 Speedo Gator Holiday Classic | |
| 2441 | Maxwell Tam | 33.99 | 10 | BB Min | A: 31.09 (+2.90s | 8.5%) | Burlingame Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |
| 2442 | Hunter Wilson | 34.00 | 9 | BB Min | A: 31.09 (+2.91s | 8.6%) | Kamehameha Swim Club | 01/18/2026 | January A+ Meet | |
| 2443 | George Tian | 34.00 | 10 | BB Min | A: 31.09 (+2.91s | 8.6%) | United Swim Club | 01/30/2026 | 2026 Mac Crutchfield Invitational | |
| 2444 | Darin Tatarnikov | 34.00 | 9 | BB Min | A: 31.09 (+2.91s | 8.6%) | Northern Lights Swim Club | 11/21/2025 | NLSC Sprint Classic | |
| 2445 | Logan Nguyen | 34.00 | 10 | BB Min | A: 31.09 (+2.91s | 8.6%) | Potomac Marlins | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 2446 | Harley Chen | 34.00 | 10 | BB Min | A: 31.09 (+2.91s | 8.6%) | Long Island Aquatic Club | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | |
| 2447 | Jack Daves | 34.00 | 9 | BB Min | A: 31.09 (+2.91s | 8.6%) | City of Mobile Swim Associatio | 12/05/2025 | 2025 SE Christmas In Auburn | |
| 2448 | William Barrett | 34.00 | 11 | BB Min | A: 31.09 (+2.91s | 8.6%) | Kingfish Swimming Medfield | 02/06/2026 | 2026 NE CRA Last Chance February Invite | |
| 2449 | John Driver | 34.00 | 10 | BB Min | A: 31.09 (+2.91s | 8.6%) | Marshall County Swim Club | 01/30/2026 | MSA Ray Fogg Memorial Meet 2026 | |
| 2450 | Graham Phillips | 34.00 | 10 | BB Min | A: 31.09 (+2.91s | 8.6%) | YMCA OF Western North Carolina | 02/14/2026 | 12th Annual Chris Peterson 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.