USA Boys 10 & under - 50 Y Breast
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3751 | Henry Krovitz | 52.33 | 10 | B Min | BB: 47.69 (+4.64s | 8.9%) | SlipStream Aquatics | 10/24/2026 | 2026 CO LONG Great Pumpkin Pentathlon | |
| 3752 | Bennett Tucker | 52.33 | 10 | B Min | BB: 47.69 (+4.64s | 8.9%) | Seahawks Swim club | 09/12/2026 | 2026 Seahawks Dive Back In | |
| 3753 | Emanuele Riccio | 52.34 | 10 | B Min | BB: 47.69 (+4.65s | 8.9%) | Swim Fort Lauderdale | 12/06/2025 | 2025 Pompano Beach Santa Claus Meet | |
| 3754 | Ian Schwegman | 52.34 | 10 | B Min | BB: 47.69 (+4.65s | 8.9%) | Rockfish Swimming | 11/07/2025 | 2025 CAC 5th Annual Zachary Spain Memorial Me | |
| 3755 | Walter Pivnick | 52.35 | 5 | B Min | BB: 47.69 (+4.66s | 8.9%) | Moraga Valley Pool | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 3756 | Nathaniel Hu | 52.35 | 9 | B Min | BB: 47.69 (+4.66s | 8.9%) | Tollefson Swimming | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 3757 | Clark Wilson | 52.35 | 10 | B Min | BB: 47.69 (+4.66s | 8.9%) | Unattached | 12/06/2025 | Alto Dec 6 7 CBA | |
| 3758 | Ryan Nguyen | 52.35 | 9 | B Min | BB: 47.69 (+4.66s | 8.9%) | Seattle Metropolitan Aquatic C | 10/10/2026 | 2026 PN SMAC Fall Kick Off Approved | |
| 3759 | Daniel Baker | 52.35 | 10 | B Min | BB: 47.69 (+4.66s | 8.9%) | California Capital Aquatics | 09/26/2026 | 2026 CCA Spook Tacular | |
| 3760 | Krishay Pandit | 52.35 | 9 | B Min | BB: 47.69 (+4.66s | 8.9%) | Milpitas Aquatic Club | 06/10/2026 | MAC June 10th Block Party | |
| 3761 | Orion Remmel | 52.35 | 10 | B Min | BB: 47.69 (+4.66s | 8.9%) | Unattached | 07/18/2026 | 2026 SGA Gold Rush | |
| 3762 | Patrick Lytle | 52.36 | 10 | B Min | BB: 47.69 (+4.67s | 8.9%) | Mariemont Ohio Swim Team | 02/19/2026 | 2026 OH RAYS SC Regional Championships | |
| 3763 | Nathan Zhang | 52.36 | 10 | B Min | BB: 47.69 (+4.67s | 8.9%) | 92ny Flying Dolphins | 11/01/2025 | 2025 MR TRI Fall SCY Invitational | |
| 3764 | Maxwell Kelsey | 52.36 | 9 | B Min | BB: 47.69 (+4.67s | 8.9%) | Almaden Riptide | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | |
| 3765 | Jaxon Sorrell | 52.36 | 9 | B Min | BB: 47.69 (+4.67s | 8.9%) | Monocacy Aquatic Club | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | |
| 3766 | Harris Lai | 52.36 | 9 | B Min | BB: 47.69 (+4.67s | 8.9%) | Qns Aquatic Club | 12/21/2025 | 2025 MR SSC Reindeer Games Invitational | |
| 3767 | Brennan Cline | 52.36 | 8 | B Min | BB: 47.69 (+4.67s | 8.9%) | Pacific Swim | 10/17/2026 | 2026 SI SBA All Ages NTS Meet | |
| 3768 | Bode Ross | 52.36 | 8 | B Min | BB: 47.69 (+4.67s | 8.9%) | Rio Del Oro Rapids | 09/26/2026 | 2026 CCA Spook Tacular | |
| 3769 | Adrian Zaharie | 52.36 | 9 | B Min | BB: 47.69 (+4.67s | 8.9%) | Tennessee Aquatics | 10/17/2026 | 2026 MCC October Invite Copied | |
| 3770 | Ethan Yarrington | 52.37 | 10 | B Min | BB: 47.69 (+4.68s | 8.9%) | Clover Aquatics | 01/17/2026 | 2026 ST AAAA NS Frostbite | |
| 3771 | William French | 52.37 | 10 | B Min | BB: 47.69 (+4.68s | 8.9%) | Suburban Aquatics | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 3772 | Coleton Prillaman | 52.37 | 9 | B Min | BB: 47.69 (+4.68s | 8.9%) | Poseidon Swimming Inc | 11/22/2025 | NOVA Cranberry Contender | |
| 3773 | Daniel Sheng | 52.37 | 10 | B Min | BB: 47.69 (+4.68s | 8.9%) | Coronado Swim -team Elite | 02/21/2026 | 2026 SI MRA Age Group Champs Max Meet | |
| 3774 | Jacob Heckman | 52.37 | 7 | B Min | BB: 47.69 (+4.68s | 8.9%) | Chico Aqua-Jets | 09/26/2026 | 2026 CCA Spook Tacular | |
| 3775 | Anderson Wu | 52.38 | 7 | B Min | BB: 47.69 (+4.69s | 9.0%) | Nation\\\\\\'s Capital Swim Club | 10/18/2025 | 2025 NCAP Autumn Kingfish Splash | |
| 3776 | Aaran Kher | 52.38 | 10 | B Min | BB: 47.69 (+4.69s | 9.0%) | Quince Orchard Swim Academy | 12/20/2025 | 2025 Splash And Dash | |
| 3777 | Sunny Zhao | 52.38 | 9 | B Min | BB: 47.69 (+4.69s | 9.0%) | Unattached | 04/11/2025 | 2025 Boys Girls Clubs National Swim Champs | |
| 3778 | Conrad Agar | 52.38 | 10 | B Min | BB: 47.69 (+4.69s | 9.0%) | Ensworth Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | |
| 3779 | Iaroslav Ilchevskii | 52.38 | 9 | B Min | BB: 47.69 (+4.69s | 9.0%) | Unattached | 09/26/2026 | 2026 CCA Spook Tacular | |
| 3780 | Owen Thompson | 52.38 | 9 | B Min | BB: 47.69 (+4.69s | 9.0%) | Mighty Marlins Swim Club | 06/06/2026 | 2026 PN TAC Summer Pentathlon Dist APPROVED | |
| 3781 | Jackson Drummond | 52.38 | 8 | B Min | BB: 47.69 (+4.69s | 9.0%) | Longhorn Aquatics | 10/18/2026 | 2026 ST TXLA 10 U Fall Kick Off Invite | |
| 3782 | Joohwan Kim | 52.39 | 8 | B Min | BB: 47.69 (+4.70s | 9.0%) | DeAnza Cupertino Aquatics | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 3783 | Yiannis Virvilis | 52.39 | 8 | B Min | BB: 47.69 (+4.70s | 9.0%) | Hauppauge Swimming | 02/28/2026 | 2026 MR TVSC St Patrick S Day 8 Under Meet | |
| 3784 | Ramsey Lee | 52.39 | 10 | B Min | BB: 47.69 (+4.70s | 9.0%) | Sea Devils | 02/27/2026 | 2026 MN STRM Minnesota Regional Championship | |
| 3785 | Mason Li | 52.39 | 10 | B Min | BB: 47.69 (+4.70s | 9.0%) | Scarlet Aquatics | 02/07/2026 | 2026 Scarlet IMX Superbowl | |
| 3786 | Stefan Kapsali | 52.39 | 9 | B Min | BB: 47.69 (+4.70s | 9.0%) | Sporting Jax Aquatic Club | 09/21/2025 | 2025 Planet Swim Season Opener | |
| 3787 | Ernest Cline | 52.39 | 10 | B Min | BB: 47.69 (+4.70s | 9.0%) | Prime Aquatics | 01/16/2026 | 2026 TNAQ JANUARY INVITATIONAL | |
| 3788 | Alistair Rivers | 52.39 | 10 | B Min | BB: 47.69 (+4.70s | 9.0%) | Saluki Swim Club | 09/19/2026 | 2026 RCA Fall Classic | |
| 3789 | Chase Blankenhorn | 52.40 | 9 | B Min | BB: 47.69 (+4.71s | 9.0%) | Rima United | 02/28/2026 | 2026 NE NSSC Specialty At BC | |
| 3790 | William Pien | 52.40 | 9 | B Min | BB: 47.69 (+4.71s | 9.0%) | Drop Aquatics | 12/06/2025 | SLA Holiday Blast | |
| 3791 | Gunner Gessner | 52.40 | 9 | B Min | BB: 47.69 (+4.71s | 9.0%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 03/07/2026 | 2026 Lake Huron Regional Meet | |
| 3792 | Henry Fransen Weinberger | 52.40 | 8 | B Min | BB: 47.69 (+4.71s | 9.0%) | Minnetonka Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 3793 | Elliott Horn | 52.40 | 9 | B Min | BB: 47.69 (+4.71s | 9.0%) | Monocacy Aquatic Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 3794 | Winston Nickum | 52.40 | 9 | B Min | BB: 47.69 (+4.71s | 9.0%) | SlipStream Aquatics | 10/24/2026 | 2026 CO LONG Great Pumpkin Pentathlon | |
| 3795 | Ender Skelton | 52.41 | 10 | B Min | BB: 47.69 (+4.72s | 9.0%) | Potomac Marlins | 03/20/2026 | March Madness 2026 | |
| 3796 | Alexander Evans | 52.41 | 8 | B Min | BB: 47.69 (+4.72s | 9.0%) | Cardinal and Gold Aquatics | 11/01/2025 | 2025 Bridget Vache Memorial MAC Fall Frenzy | |
| 3797 | Louie Carricarte | 52.41 | 6 | B Min | BB: 47.69 (+4.72s | 9.0%) | Riviera Prep (Miami) | 10/15/2025 | 2025 South Florida MS Champs USA S OBS | |
| 3798 | Brandon Brooks | 52.41 | 9 | B Min | BB: 47.69 (+4.72s | 9.0%) | Olympus Aquatics | 12/18/2025 | 2025 OA IMR II Copied | |
| 3799 | Jack Retzlaff | 52.41 | 9 | B Min | BB: 47.69 (+4.72s | 9.0%) | North Baltimore Aquatic Club | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | |
| 3800 | Oskar Davidsen | 52.41 | 9 | B Min | BB: 47.69 (+4.72s | 9.0%) | Asphalt Green Unified Aquatics | 01/17/2026 | 2026 MR AGUA MLK 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.