USA Boys 10 & under - 50 M 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 | Rafael Wuttke | 42.66 | 10 | B Min | BB: 39.79 (+2.87s | 6.7%) | Saint Petersburg Aquatics | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | |
| 2402 | Henry Drotleff | 42.66 | 8 | B Min | BB: 39.79 (+2.87s | 6.7%) | Northern KY Clippers | 07/16/2026 | 2026 Kentucky Swimming LC Championship 2 Co | |
| 2403 | Samuel Martin | 42.68 | 9 | B Min | BB: 39.79 (+2.89s | 6.8%) | SaltRakers Aquatic Club | 07/04/2025 | 2025 SPA S SEMINOLE SUNRISE LANES SWIM MEET | |
| 2404 | Hudson Patterson | 42.68 | 10 | B Min | BB: 39.79 (+2.89s | 6.8%) | Mason Manta Rays | 07/10/2026 | 2026 OH SW LC Regional Champs | |
| 2405 | Logan Rowalt | 42.69 | 9 | B Min | BB: 39.79 (+2.90s | 6.8%) | DeAnza Cupertino Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 2406 | Jayden Yu | 42.69 | 10 | B Min | BB: 39.79 (+2.90s | 6.8%) | DeAnza Cupertino Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 2407 | Santiago Fernandez | 42.69 | 10 | B Min | BB: 39.79 (+2.90s | 6.8%) | Doral Swim Club | 05/22/2026 | 2026 Doral Swim Club LCM Spring Invite | |
| 2408 | Cash Wheeler | 42.70 | 10 | B Min | BB: 39.79 (+2.91s | 6.8%) | Quest Swimming | 05/02/2026 | BASS Jim Frye Memorial Invitational May 2026 | |
| 2409 | Axel Danielsen | 42.70 | 10 | B Min | BB: 39.79 (+2.91s | 6.8%) | Hood River Valley Swim Team | 04/25/2026 | GACC Spring Invitational | |
| 2410 | Asher Cariazo | 42.70 | 10 | B Min | BB: 39.79 (+2.91s | 6.8%) | Montrose Marlins Swim Club | 05/29/2026 | 2026 CO Cortez Summer Open | |
| 2411 | Everett Regula | 42.70 | 10 | B Min | BB: 39.79 (+2.91s | 6.8%) | Aulea Swim Club | 06/06/2026 | 2026 15th Annual Wada Rainbow Invitational | |
| 2412 | Arlo Martinez | 42.71 | 10 | B Min | BB: 39.79 (+2.92s | 6.8%) | Lahaina Swim Club | 04/19/2026 | 2026 MAGSA LCM A1 Meet | |
| 2413 | Charles Rao | 42.71 | 9 | B Min | BB: 39.79 (+2.92s | 6.8%) | Eastside Aquatic Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | |
| 2414 | Rye Spaulding | 42.72 | 10 | B Min | BB: 39.79 (+2.93s | 6.9%) | Univ. of Denver Hilltoppers | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 2415 | Grayson Brzezenski | 42.73 | 9 | B Min | BB: 39.79 (+2.94s | 6.9%) | North Baltimore Aquatic Club | 07/24/2026 | 2026 Maryland Long Course Junior Championship | |
| 2416 | Isaiah Bridge | 42.73 | 10 | B Min | BB: 39.79 (+2.94s | 6.9%) | Redmond Aquatic Club | 06/19/2026 | Prineville Invitational Swim Meet | |
| 2417 | Issa Hussain | 42.74 | 9 | B Min | BB: 39.79 (+2.95s | 6.9%) | Nova of Virginia | 05/15/2026 | NOVA Spring Splash | |
| 2418 | Charles Brown | 42.74 | 8 | B Min | BB: 39.79 (+2.95s | 6.9%) | Dynamo Swim Club | 06/26/2026 | 2026 HSA June Invitational | |
| 2419 | Zane Small | 42.74 | 10 | B Min | BB: 39.79 (+2.95s | 6.9%) | Burlingame Aquatics | 06/20/2026 | Alto Summer Swelter | |
| 2420 | Charles Gonzalez | 42.75 | 8 | B Min | BB: 39.79 (+2.96s | 6.9%) | Mansfield Aquatic Club | 05/15/2026 | 2026 ST SRG LCM Bud Dallmann Memorial | |
| 2421 | Daniel Wu | 42.75 | 7 | B Min | BB: 39.79 (+2.96s | 6.9%) | Unattached | 05/01/2026 | 2026 HOKI May Day Invite Copied | |
| 2422 | Thomas Ho | 42.75 | 10 | B Min | BB: 39.79 (+2.96s | 6.9%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 2423 | Kannon Pinto | 42.76 | 9 | B Min | BB: 39.79 (+2.97s | 6.9%) | Bergen Barracudas Swim Team | 05/30/2026 | 2026 HACY Summer Solstice | |
| 2424 | Michael Malinosky-Gies | 42.76 | 9 | B Min | BB: 39.79 (+2.97s | 6.9%) | Eastmont | 07/10/2026 | 2026 Sizzlin Summer Splash Copied | |
| 2425 | Isaac Kim | 42.77 | 8 | B Min | BB: 39.79 (+2.98s | 7.0%) | Eagle Swim Team Inc. | 07/24/2026 | 2026 Maryland Long Course Junior Championship | |
| 2426 | Jackson Dapper | 42.77 | 9 | B Min | BB: 39.79 (+2.98s | 7.0%) | Memphis Tiger Swimming | 06/26/2026 | 2026 Dick Fadgen Tiger Classic | |
| 2427 | Emiliano Castaneda | 42.78 | 10 | B Min | BB: 39.79 (+2.99s | 7.0%) | Central Coast Swim Club | 06/05/2026 | 2026 AAA Summer Blast LC Invite | |
| 2428 | Derek Nichols | 42.78 | 10 | B Min | BB: 39.79 (+2.99s | 7.0%) | Alamo Area Aquatic Association | 05/31/2025 | 2025 AAAA NE Arena Summer Classic | |
| 2429 | Corbin Lybrand | 42.78 | 8 | B Min | BB: 39.79 (+2.99s | 7.0%) | Unattached | 06/19/2026 | 2026 GCST MARK MCCAW SUMMER INVITE | |
| 2430 | Jackson Hiser | 42.79 | 8 | B Min | BB: 39.79 (+3.00s | 7.0%) | Dolphin Club | 05/02/2026 | BASS Jim Frye Memorial Invitational May 2026 | |
| 2431 | Spencer Hiestand | 42.79 | 9 | B Min | BB: 39.79 (+3.00s | 7.0%) | Wright County Wave Swim Club | 06/19/2026 | 2026 MN MAN Red White Blue Invite Copied | |
| 2432 | Gabriel Spindler | 42.79 | 10 | B Min | BB: 39.79 (+3.00s | 7.0%) | Univ. of Denver Hilltoppers | 07/11/2026 | 2026 CO SBL Summer Sizzler | |
| 2433 | Crew Lockett | 42.79 | 8 | B Min | BB: 39.79 (+3.00s | 7.0%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 2434 | Nolan Chitwood | 42.79 | 10 | B Min | BB: 39.79 (+3.00s | 7.0%) | Parkway-Rockwood Gateway Swim | 05/29/2026 | 2026 Meet Me In St Louis Invite | |
| 2435 | Sean Tangmunkong | 42.81 | 9 | B Min | BB: 39.79 (+3.02s | 7.1%) | Unattached | 06/26/2026 | 2026 NE YNS June Prelims Finals Meet | |
| 2436 | Aedan Wilson | 42.81 | 10 | B Min | BB: 39.79 (+3.02s | 7.1%) | Crimson Aquatics | 05/30/2026 | 2026 NE RIAC Sail Away On The Ferry | |
| 2437 | Aniv Indukuri | 42.82 | 9 | B Min | BB: 39.79 (+3.03s | 7.1%) | Black Marlins Swim Team | 06/05/2026 | 2026 NE SAC America S Cup | |
| 2438 | Maxwell Sanders | 42.82 | 9 | B Min | BB: 39.79 (+3.03s | 7.1%) | Salida Cyclones | 07/24/2026 | 2026 CO SECAL Championship Meet | |
| 2439 | Isaac Murray | 42.82 | 10 | B Min | BB: 39.79 (+3.03s | 7.1%) | St. Augustine Cyclones | 07/24/2026 | 2026 Area 1 LCM Championships | |
| 2440 | Graham Rosen | 42.82 | 9 | B Min | BB: 39.79 (+3.03s | 7.1%) | Csp Tideriders | 05/01/2026 | John Traube Memorial 2026 | |
| 2441 | Zachariah Sivaraj | 42.83 | 8 | B Min | BB: 39.79 (+3.04s | 7.1%) | Sawtooth Aquatic Club | 07/18/2025 | 2025 LCM Summer Championships | |
| 2442 | Matthew Sokotoff | 42.83 | 9 | B Min | BB: 39.79 (+3.04s | 7.1%) | Rochester Swim Club | 06/13/2025 | 2025 MN RSC Summerfest | |
| 2443 | Julius Zhong | 42.83 | 9 | B Min | BB: 39.79 (+3.04s | 7.1%) | Gilroy Gators Swim Team | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 2444 | Andrew Hitt | 42.84 | 10 | B Min | BB: 39.79 (+3.05s | 7.1%) | Life Time Oregon Swim Team | 08/01/2026 | 2026 GACC End Of Season | |
| 2445 | Dimitrios Papavasiliou | 42.84 | 9 | B Min | BB: 39.79 (+3.05s | 7.1%) | Anglerfish Aquatics | 05/01/2026 | 2026 NE SUN Leap Into Long Course | |
| 2446 | Carter Grassi | 42.84 | 10 | B Min | BB: 39.79 (+3.05s | 7.1%) | Randolph YMCA | 05/30/2026 | 2026 HACY Summer Solstice | |
| 2447 | Jeremy Lyu | 42.84 | 10 | B Min | BB: 39.79 (+3.05s | 7.1%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 2448 | Om Bhuta | 42.84 | 10 | B Min | BB: 39.79 (+3.05s | 7.1%) | California Dolphins Swim Team | 06/13/2026 | PC CDST LC C B BB+ 26 074 | |
| 2449 | Theodore Sugg | 42.85 | 9 | B Min | BB: 39.79 (+3.06s | 7.1%) | Watauga Swim Team | 06/16/2026 | WCSA Summer Meet 1 @ MSC Copied | |
| 2450 | Malcolm Harris | 42.86 | 8 | B Min | BB: 39.79 (+3.07s | 7.2%) | Minneapolis Lake Monsters | 06/05/2026 | 2026 MN NSAC Summer Invite | |
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.