USA Boys 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1551 | Joseph de Bear | 55.67 | 9 | B Min | BB: 54.39 (+1.28s | 2.3%) | Upper Arlington Swim Club | 07/10/2026 | 2026 OH NW LC Regional Champs | |
| 1552 | Michael Han | 55.67 | 10 | B Min | BB: 54.39 (+1.28s | 2.3%) | Mei\\\\\\'s Typhoons Swimming Club | 07/31/2026 | 2026 NE NSSC New England Summer Championship | |
| 1553 | Jacob Ahnen | 55.69 | 9 | B Min | BB: 54.39 (+1.30s | 2.3%) | Denver Swim Academy | 06/05/2026 | 2026 CO NJ Summer Solstice Invite | |
| 1554 | Silas Hornberger | 55.69 | 9 | B Min | BB: 54.39 (+1.30s | 2.3%) | Aces Swim Club | 05/15/2026 | 2026 CO ACES Spring Invite | |
| 1555 | Jayden Lai | 55.70 | 9 | B Min | BB: 54.39 (+1.31s | 2.4%) | Csp Tideriders | 04/17/2026 | 2026 METS Long Course Kickoff | |
| 1556 | Alex Zhong | 55.70 | 8 | B Min | BB: 54.39 (+1.31s | 2.4%) | Santa Clara Swim Club | 06/27/2025 | Valley Splash | |
| 1557 | Massimo Sclafani | 55.70 | 9 | B Min | BB: 54.39 (+1.31s | 2.4%) | Webbs Tornadoes Swim Team | 06/26/2026 | 2026 NE MST ESC June Memorial | |
| 1558 | Ziyan Rong | 55.72 | 10 | B Min | BB: 54.39 (+1.33s | 2.4%) | Kingfish Swimming Medfield | 06/26/2026 | 2026 NE NSSC June 26 28 MIT Invitational | |
| 1559 | Edward Chen | 55.72 | 10 | B Min | BB: 54.39 (+1.33s | 2.4%) | Scarlet Aquatics | 04/26/2026 | 2026 Scarlet April LC Invitational | |
| 1560 | Cole Rivard | 55.73 | 9 | B Min | BB: 54.39 (+1.34s | 2.4%) | Quest Swimming | 06/25/2026 | LC Central District Champs | |
| 1561 | Michael Oneil | 55.73 | 10 | B Min | BB: 54.39 (+1.34s | 2.4%) | Highlands Ranch Aquatics | 07/11/2026 | 2026 CO SBL Summer Sizzler | |
| 1562 | Marcus Chui | 55.73 | 10 | B Min | BB: 54.39 (+1.34s | 2.4%) | South San Francisco Aquatics | 05/02/2026 | Alto Spring Jam CBA | |
| 1563 | Moxon Fain | 55.74 | 10 | B Min | BB: 54.39 (+1.35s | 2.4%) | Seattle Metropolitan Aquatic C | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | |
| 1564 | Luka Radchenko Avondo | 55.74 | 9 | B Min | BB: 54.39 (+1.35s | 2.4%) | Nitro Swimming | 06/11/2026 | 2026 ST NIST George Block Invitational | |
| 1565 | Lucas Poupard | 55.76 | 8 | B Min | BB: 54.39 (+1.37s | 2.5%) | McGrath Marlins Swim Team | 07/23/2026 | 2026 SI LC AGE GROUP CHAMPIONSHIPS | |
| 1566 | Atharv Tiruke | 55.76 | 10 | B Min | BB: 54.39 (+1.37s | 2.5%) | Sunnyvale Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 1567 | Arthur Viray | 55.76 | 10 | B Min | BB: 54.39 (+1.37s | 2.5%) | Daly City Dolphins | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 1568 | Nixon Lo | 55.77 | 9 | B Min | BB: 54.39 (+1.38s | 2.5%) | Santa Clara Swim Club | 06/20/2026 | Zone 1 South Swim Under The Stars | |
| 1569 | Jones North | 55.77 | 10 | B Min | BB: 54.39 (+1.38s | 2.5%) | Tide Swimming | 06/26/2026 | 2026 VSI LC SE District Champs | |
| 1570 | Malachi Zabilla | 55.77 | 10 | B Min | BB: 54.39 (+1.38s | 2.5%) | Mission Aurora Colorado Swimmi | 06/26/2026 | 2026 CO Zone 2 District Meet DU | |
| 1571 | Conor Valdez | 55.78 | 10 | B Min | BB: 54.39 (+1.39s | 2.5%) | Greater Pensacola Aquatic Club | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 1572 | Matthew Lyzlov | 55.78 | 9 | B Min | BB: 54.39 (+1.39s | 2.5%) | California Capital Aquatics | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 1573 | Daniel Brown | 55.79 | 10 | B Min | BB: 54.39 (+1.40s | 2.5%) | Episcopal AmberJax | 06/26/2026 | 2026 Planet Swim Summer Championships | |
| 1574 | Aidan De La Cruz | 55.79 | 9 | B Min | BB: 54.39 (+1.40s | 2.5%) | Tac Titans | 07/24/2026 | 2026 TAC TITANS Closeout Meet | |
| 1575 | Kynan Wiseman | 55.79 | 10 | B Min | BB: 54.39 (+1.40s | 2.5%) | Longmont Swim Club | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 1576 | Alvin Lee | 55.80 | 9 | B Min | BB: 54.39 (+1.41s | 2.5%) | Buckeye Swim Club | 07/10/2026 | 2026 OH Central LC Regional Champs | |
| 1577 | Lachlan Law | 55.80 | 9 | B Min | BB: 54.39 (+1.41s | 2.5%) | Univ. of Denver Hilltoppers | 07/11/2026 | 2026 CO SBL Summer Sizzler | |
| 1578 | Maddox Fish | 55.81 | 9 | B Min | BB: 54.39 (+1.42s | 2.5%) | Pikes Peak Athletics | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 1579 | Anderson Christopherson | 55.81 | 9 | B Min | BB: 54.39 (+1.42s | 2.5%) | YMCA of the Triangle Area Swim | 04/24/2026 | 2026 RSA Warm Up To LC Copied Copied | |
| 1580 | Graham Carroll | 55.81 | 10 | B Min | BB: 54.39 (+1.42s | 2.5%) | Huntsville Swim Association | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 1581 | Caleb Davis | 55.82 | 8 | B Min | BB: 54.39 (+1.43s | 2.6%) | South Florida Aquatic Club | 06/19/2026 | 2026 SoFlo Last Chance Summer Invite | |
| 1582 | Brant Davis | 55.82 | 8 | B Min | BB: 54.39 (+1.43s | 2.6%) | Pueblo County Swim Team | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 1583 | Wesley Lang | 55.84 | 9 | B Min | BB: 54.39 (+1.45s | 2.6%) | River Road Swim Team | 06/05/2026 | 2026 AAA Summer Blast LC Invite | |
| 1584 | Gage Sena | 55.84 | 10 | B Min | BB: 54.39 (+1.45s | 2.6%) | Lamarlins Swim Team, Inc. | 07/17/2026 | 2026 CO Alicia Leavitt Memorial | |
| 1585 | Finn McJunkin | 55.85 | 10 | B Min | BB: 54.39 (+1.46s | 2.6%) | Swim Lake City Legends | 07/17/2025 | 2025 UTAGS LC Championships | |
| 1586 | Myles Grotenhuis | 55.85 | 10 | B Min | BB: 54.39 (+1.46s | 2.6%) | Unattached | 06/19/2026 | 2026 MultiCultural Zones | |
| 1587 | Alec Stanimirov | 55.85 | 8 | B Min | BB: 54.39 (+1.46s | 2.6%) | Azura Florida Aquatics | 05/22/2026 | 2026 Terrapin Invite | |
| 1588 | Asher Caponera | 55.85 | 9 | B Min | BB: 54.39 (+1.46s | 2.6%) | Florida Atlantic Aquatics | 07/10/2026 | 2026 FG LCM BB Champs North | |
| 1589 | Erik Ang | 55.86 | 10 | B Min | BB: 54.39 (+1.47s | 2.6%) | EL Paso Border Land Swim Team | 05/16/2026 | 2026 BD SWAT School S Out Summer Bash | |
| 1590 | Vince Alvarez | 55.86 | 9 | B Min | BB: 54.39 (+1.47s | 2.6%) | Huntsville Swim Association | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 1591 | Maxwell Maser | 55.88 | 9 | B Min | BB: 54.39 (+1.49s | 2.7%) | Southwest Stars Swim Club | 06/11/2026 | 2026 RAFC Summer Solstice Invitational | |
| 1592 | Luke Flaugher | 55.88 | 8 | B Min | BB: 54.39 (+1.49s | 2.7%) | Metro East Titans Swimming | 07/11/2026 | 2026 METS Independence Celebration Copied | |
| 1593 | Anthony Pham | 55.89 | 10 | B Min | BB: 54.39 (+1.50s | 2.7%) | South Valley Makos | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 1594 | Maximus Johnson | 55.89 | 9 | B Min | BB: 54.39 (+1.50s | 2.7%) | Bolles School Sharks | 06/18/2026 | 2026 June Classic | |
| 1595 | Holten Lawrence | 55.90 | 10 | B Min | BB: 54.39 (+1.51s | 2.7%) | The Dalles Swim Team | 06/20/2025 | 72nd Annual Ted Walker Invitational | |
| 1596 | Nolan Lucariello | 55.90 | 10 | B Min | BB: 54.39 (+1.51s | 2.7%) | Prince William Swim Club | 06/26/2026 | 2026 VSI LC Northern District Champs | |
| 1597 | Myles Clark | 55.90 | 10 | B Min | BB: 54.39 (+1.51s | 2.7%) | Kona Dolphins Swim Club | 05/16/2026 | BIG ISLAND SWIMMING @ KCAC | |
| 1598 | Bode Boone | 55.90 | 9 | B Min | BB: 54.39 (+1.51s | 2.7%) | Wave Aquatics | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 1599 | Theodore Neese | 55.90 | 10 | B Min | BB: 54.39 (+1.51s | 2.7%) | Bend Swim Club | 05/08/2026 | Bend Swim Club May Invitational 2026 | |
| 1600 | Julian Wolf | 55.91 | 9 | B Min | BB: 54.39 (+1.52s | 2.7%) | Crimson Aquatics | 04/24/2026 | 2026 NE NSSC 4 24 26 Specialty Meet | |
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.