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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1501 | Watson Brown | 54.62 | 8 | B Min | BB: 54.39 (+0.23s | 0.4%) | Heartland Hurricanes | 04/17/2026 | 2026 METS Long Course Kickoff | |
| 1502 | Benjamin Carusone | 54.63 | 9 | B Min | BB: 54.39 (+0.24s | 0.4%) | Westlake Aquatic Facility | 06/27/2025 | 2025 ST HPAC Long Course STX Championship | |
| 1503 | Vance Miller | 54.63 | 10 | B Min | BB: 54.39 (+0.24s | 0.4%) | Poseidon Swimming Inc | 06/11/2026 | NOVA 2026 Virginia Commonwealth Games | |
| 1504 | Alex Li | 54.63 | 9 | B Min | BB: 54.39 (+0.24s | 0.4%) | Unattached | 06/20/2026 | Zone 1 South Swim Under The Stars | |
| 1505 | Leaf Volschke | 54.64 | 9 | B Min | BB: 54.39 (+0.25s | 0.5%) | Valley Swim Team Phoenix | 06/26/2026 | 2026 VSI LC Northern District Champs | |
| 1506 | Kai Chen | 54.64 | 10 | B Min | BB: 54.39 (+0.25s | 0.5%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | |
| 1507 | William Yang | 54.64 | 10 | B Min | BB: 54.39 (+0.25s | 0.5%) | Tualatin Hills Swim Club | 06/12/2026 | 2026 THSC June Open | |
| 1508 | Luke Swanson | 54.64 | 9 | B Min | BB: 54.39 (+0.25s | 0.5%) | Hydra Aquatics | 05/01/2026 | Speedo Spring Splash | |
| 1509 | Joseph Morin | 54.64 | 10 | B Min | BB: 54.39 (+0.25s | 0.5%) | Unattached | 04/17/2026 | 2026 ST SAW Vs SASA Fiesta Showdown | |
| 1510 | JD Reeher | 54.65 | 10 | B Min | BB: 54.39 (+0.26s | 0.5%) | Cavalier Aquatics/Piedmont Fam | 05/29/2026 | 2026 SwimRVA Success Bell | |
| 1511 | Edward Godwin | 54.65 | 9 | B Min | BB: 54.39 (+0.26s | 0.5%) | Nova of Virginia | 04/17/2026 | NOVA Long Course Kick Off | |
| 1512 | Eastok Ilic | 54.65 | 10 | B Min | BB: 54.39 (+0.26s | 0.5%) | Bulldog Swim Club | 05/02/2026 | Alto Spring Jam CBA | |
| 1513 | James Foster | 54.65 | 10 | B Min | BB: 54.39 (+0.26s | 0.5%) | Aquawolves Swimming | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 1514 | Sam Duran | 54.66 | 10 | B Min | BB: 54.39 (+0.27s | 0.5%) | Cyclones Swim Team | 06/26/2026 | 2026 Michael Lohberg Invitational | |
| 1515 | Jackson Sheppard | 54.66 | 9 | B Min | BB: 54.39 (+0.27s | 0.5%) | Greensboro Community YMCA | 06/12/2026 | 2026 GCY Sprint And Distance | |
| 1516 | Castle Cline | 54.66 | 10 | B Min | BB: 54.39 (+0.27s | 0.5%) | Seattle Metropolitan Aquatic C | 05/28/2026 | 2026 IE VS Apple Capital | |
| 1517 | Axel Smith | 54.66 | 10 | B Min | BB: 54.39 (+0.27s | 0.5%) | Unattached | 04/25/2026 | 757swim 14 And Under Spring Challenge | |
| 1518 | John Stetson | 54.67 | 10 | B Min | BB: 54.39 (+0.28s | 0.5%) | Bolles School Sharks | 06/20/2025 | 2025 Planet Swim Summer Championships | |
| 1519 | Caleb Stone | 54.67 | 10 | B Min | BB: 54.39 (+0.28s | 0.5%) | Bellingham Bay Swim Team | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | |
| 1520 | Riaan Chandak | 54.67 | 10 | B Min | BB: 54.39 (+0.28s | 0.5%) | Milpitas Aquatic Club | 06/27/2025 | Valley Splash | |
| 1521 | Banyan Collins | 54.67 | 7 | B Min | BB: 54.39 (+0.28s | 0.5%) | Sun Coast Swim Team | 05/30/2026 | Stingrays Summer Sizzle | |
| 1522 | Evan Morehouse | 54.68 | 10 | B Min | BB: 54.39 (+0.29s | 0.5%) | Brookings Swim Club | 07/24/2026 | 2026 SD Long Course State Championship | |
| 1523 | Anthony Wang | 54.68 | 8 | B Min | BB: 54.39 (+0.29s | 0.5%) | 757swim | 06/11/2026 | NOVA 2026 Virginia Commonwealth Games | |
| 1524 | Daniel Titianu | 54.69 | 9 | B Min | BB: 54.39 (+0.30s | 0.5%) | Rogue Rapids | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 1525 | Colton Bell | 54.69 | 10 | B Min | BB: 54.39 (+0.30s | 0.5%) | Waves Of Wilmington Inc | 04/25/2026 | 2026 WAVE Sprint Into LC | |
| 1526 | Derek Nichols | 54.69 | 9 | B Min | BB: 54.39 (+0.30s | 0.5%) | Alamo Area Aquatic Association | 05/31/2025 | 2025 AAAA NE Arena Summer Classic | |
| 1527 | Kareem Ramadan | 54.69 | 10 | B Min | BB: 54.39 (+0.30s | 0.5%) | Monterey Bay Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 1528 | Lance Coyne | 54.70 | 9 | B Min | BB: 54.39 (+0.31s | 0.6%) | Mission Aurora Colorado Swimmi | 04/24/2026 | 2026 CO Arena Catch Me If You Can | |
| 1529 | Gavin Grossi | 54.70 | 10 | B Min | BB: 54.39 (+0.31s | 0.6%) | Columbia Aquatics Association | 07/24/2026 | 2026 Maryland Long Course Junior Championship | |
| 1530 | Dashel Archer | 54.71 | 10 | B Min | BB: 54.39 (+0.32s | 0.6%) | Evergreen Hurricanes | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 1531 | Henry Deal | 54.71 | 10 | B Min | BB: 54.39 (+0.32s | 0.6%) | Lakeside Swim Team | 07/16/2026 | 2026 Kentucky Swimming LC Championship 2 Co | |
| 1532 | William Fatt | 54.71 | 9 | B Min | BB: 54.39 (+0.32s | 0.6%) | Nova of Virginia | 06/11/2026 | NOVA 2026 Virginia Commonwealth Games | |
| 1533 | Derek Zhu | 54.71 | 10 | B Min | BB: 54.39 (+0.32s | 0.6%) | Chinook Aquatic Club | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | |
| 1534 | Benjamin Krett | 54.71 | 9 | B Min | BB: 54.39 (+0.32s | 0.6%) | Denver Swim Academy | 06/05/2026 | 2026 CO NJ Summer Solstice Invite | |
| 1535 | Owen Richards | 54.73 | 9 | B Min | BB: 54.39 (+0.34s | 0.6%) | Heartland Swim Assoc | 05/23/2026 | 2026 SI HSA A All Ages NTS May 23 24 | |
| 1536 | Andrew Yang | 54.73 | 9 | B Min | BB: 54.39 (+0.34s | 0.6%) | Pacific Dragons Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 1537 | Vivaan Jithesh | 54.73 | 10 | B Min | BB: 54.39 (+0.34s | 0.6%) | Nation\\\\\\'s Capital Swim Club | 05/01/2026 | Speedo Spring Splash | |
| 1538 | Eric Kim | 54.73 | 10 | B Min | BB: 54.39 (+0.34s | 0.6%) | Auburn Aquatics | 04/25/2026 | 2026 SE Jimi Flowers Spring Splash Copied | |
| 1539 | Hogan Crow | 54.73 | 10 | B Min | BB: 54.39 (+0.34s | 0.6%) | Unattached | 06/19/2026 | 2026 SWAT Summer Solstice | |
| 1540 | Coen Yazdani | 54.73 | 10 | B Min | BB: 54.39 (+0.34s | 0.6%) | San Antonio Wave | 06/26/2026 | 2026 NEAT Long Course STX Championship | |
| 1541 | Oliver Song Zhang | 54.75 | 10 | B Min | BB: 54.39 (+0.36s | 0.7%) | West Coast Aquatics | 07/23/2026 | 2026 PN LC 12 U Championships Approved | |
| 1542 | Samuel Callister | 54.75 | 10 | B Min | BB: 54.39 (+0.36s | 0.7%) | North East Aquatic Team | 07/17/2026 | 2026 ST NEAT LC End Of Season Splash | |
| 1543 | Archie Aguirres | 54.76 | 9 | B Min | BB: 54.39 (+0.37s | 0.7%) | Laramie Swim Club | 06/27/2026 | 2026 CO Greeley Stampede | |
| 1544 | Elijah Leshchenko | 54.76 | 10 | B Min | BB: 54.39 (+0.37s | 0.7%) | Patriot Aquatics | 06/26/2026 | 2026 Planet Swim Summer Championships | |
| 1545 | Ziyi Yang | 54.76 | 9 | B Min | BB: 54.39 (+0.37s | 0.7%) | Shawmut Aquatic Club | 05/16/2026 | 2026 NE CS Spring Fever | |
| 1546 | Robert Gentry | 54.76 | 10 | B Min | BB: 54.39 (+0.37s | 0.7%) | Hill Country Aquatics | 06/05/2026 | 2026 ST SRG Arena Surge Shark Sizzler | |
| 1547 | Zander Berenson | 54.76 | 9 | B Min | BB: 54.39 (+0.37s | 0.7%) | Tac Titans | 07/24/2026 | 2026 TAC TITANS Closeout Meet | |
| 1548 | Matthew Winn | 54.77 | 9 | B Min | BB: 54.39 (+0.38s | 0.7%) | Stingray Swim Team | 05/28/2026 | 2026 IE VS Apple Capital | |
| 1549 | Simon Xiong | 54.79 | 10 | B Min | BB: 54.39 (+0.40s | 0.7%) | Nitro Swimming | 06/20/2026 | 2026 ST NTRO LC Summer Classic | |
| 1550 | Harrison Novack | 54.79 | 8 | B Min | BB: 54.39 (+0.40s | 0.7%) | Platinum Aquatics | 05/08/2026 | 2026 ST ASC Cinco De Mayo | |
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.