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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1551 | Benjamin Segear | 46.37 | 10 | BB Min | A: 42.09 (+4.28s | 9.2%) | Fox Swim Club | 05/02/2026 | 2026 MAC May Hem Mini Meet | |
| 1552 | Nedin Hadzic | 46.37 | 9 | BB Min | A: 42.09 (+4.28s | 9.2%) | Parkway-Rockwood Gateway Swim | 03/07/2026 | 2026 GTWY 8 Under Champs | |
| 1553 | Danil Khanbekyan | 46.37 | 10 | BB Min | A: 42.09 (+4.28s | 9.2%) | YMCA of Central Massachusetts | 05/31/2026 | 2026 NE SSC May 31 2026 | |
| 1554 | Justin Saucedo | 46.37 | 10 | BB Min | A: 42.09 (+4.28s | 9.2%) | Apex | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 1555 | Ragnar Custer | 46.38 | 8 | BB Min | A: 42.09 (+4.29s | 9.2%) | Royal Swimming | 03/07/2026 | 2026 Lake Huron Regional Meet | |
| 1556 | Edgar Harutyunyan | 46.38 | 10 | BB Min | A: 42.09 (+4.29s | 9.2%) | Rose Bowl Aquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 1557 | Nicholas Khozashvili | 46.38 | 9 | BB Min | A: 42.09 (+4.29s | 9.2%) | Lifetime | 12/07/2025 | 2025 NE NSSC December 7 SJP | |
| 1558 | Lucas Ni | 46.38 | 9 | BB Min | A: 42.09 (+4.29s | 9.2%) | Makos Aquatics Club of Gainesv | 02/28/2026 | 2026 Area 4 Spring Champs | |
| 1559 | Bryant Arguello | 46.38 | 10 | BB Min | A: 42.09 (+4.29s | 9.2%) | City of Miami Parks Swim Team | 06/06/2026 | NMST June Invite 26 | |
| 1560 | Ryder Abran | 46.38 | 10 | BB Min | A: 42.09 (+4.29s | 9.2%) | YMCA East Hampton Hurricanes | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | |
| 1561 | Adrian Pascu | 46.40 | 9 | BB Min | A: 42.09 (+4.31s | 9.3%) | Gold\\\\\\'s Aquatics Club (Camas) | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | |
| 1562 | Ian Banks | 46.40 | 10 | BB Min | A: 42.09 (+4.31s | 9.3%) | Accokeek Stroke Technique Swim | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 1563 | Abhinav Devineni | 46.40 | 10 | B: 43.49 (+2.91s | 6.3%) | Monocacy Aquatic Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | ||
| 1564 | Charles Storm | 46.40 | 9 | BB Min | A: 42.09 (+4.31s | 9.3%) | Enfinity Aquatic Club | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 1565 | Elliot Cowan | 46.40 | 10 | BB Min | A: 42.09 (+4.31s | 9.3%) | The Capitol Sea Devils | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 1566 | Jacob Cardenas | 46.41 | 10 | BB Min | A: 42.09 (+4.32s | 9.3%) | Pacific Swim | 01/31/2026 | 2026 SBA All Ages NTS Meet | |
| 1567 | Maximos Barringer | 46.41 | 10 | BB Min | A: 42.09 (+4.32s | 9.3%) | Plymouth Canton Cruisers | 10/25/2025 | BA Halloween Town USA 2025 | |
| 1568 | Henry Horner | 46.42 | 9 | BB Min | A: 42.09 (+4.33s | 9.3%) | Diablo Aquatics | 12/04/2025 | 2025 Holiday Swim Festival | |
| 1569 | Walid Ould Abbou | 46.42 | 10 | BB Min | A: 42.09 (+4.33s | 9.3%) | Freedom Aquatics | 01/10/2026 | 2026 MR FREE Freedom Winter Magic | |
| 1570 | Caden Wilson | 46.42 | 10 | BB Min | A: 42.09 (+4.33s | 9.3%) | Rebel Aquatic Club | 02/06/2026 | 2026 MR COND Last Chance Invitational | |
| 1571 | Wesley Wilson | 46.42 | 9 | BB Min | A: 42.09 (+4.33s | 9.3%) | Lewis Clark Neptune Swim Team | 02/13/2026 | (Pullman) 2026 IES Jr Champs | |
| 1572 | Saien Wu | 46.42 | 10 | BB Min | A: 42.09 (+4.33s | 9.3%) | Bellevue Club Swim Team | 02/27/2026 | 2026 PN February AGI, Div 3 Approved | |
| 1573 | Titus Pacho | 46.42 | 10 | BB Min | A: 42.09 (+4.33s | 9.3%) | Bayside Aquatics | 05/22/2026 | 2026 ISCA National Diversity Swim Champ | |
| 1574 | Giovanni Pinto | 46.42 | 10 | BB Min | A: 42.09 (+4.33s | 9.3%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 1575 | Clayton Williams | 46.42 | 10 | BB Min | A: 42.09 (+4.33s | 9.3%) | Redding Swim Club | 11/22/2025 | Thankswimming Classic 2025 | |
| 1576 | Landon Jones | 46.42 | 9 | BB Min | A: 42.09 (+4.33s | 9.3%) | Wtrc Sharks | 02/20/2026 | 2026 OH WAVE SC Regional Championships | |
| 1577 | Noah Kim | 46.43 | 10 | BB Min | A: 42.09 (+4.34s | 9.3%) | Tampa Elite Aquatics | 06/20/2026 | West Coast B Champtionships | |
| 1578 | Lance Adams | 46.44 | 10 | BB Min | A: 42.09 (+4.35s | 9.4%) | Novi Sturgeons | 11/15/2025 | 2025 SAC Thanksgiving Classic ABC Meet | |
| 1579 | Ian Souza | 46.44 | 9 | BB Min | A: 42.09 (+4.35s | 9.4%) | Mecklenburg Swim Association | 02/07/2026 | MSA IM Tough Meet 2026 | |
| 1580 | Leonardo Kirk | 46.44 | 9 | BB Min | A: 42.09 (+4.35s | 9.4%) | Gator Swim Club | 02/21/2026 | 2026 SLAC Last Chance To Dance Invitational | |
| 1581 | River Wilk | 46.46 | 9 | BB Min | A: 42.09 (+4.37s | 9.4%) | Ridgeview | 02/13/2026 | 2026 OR HS 5A 4 | |
| 1582 | Jackson Jennings | 46.46 | 10 | BB Min | A: 42.09 (+4.37s | 9.4%) | Parkway-Rockwood Gateway Swim | 02/27/2026 | Ozark Division I Championship | |
| 1583 | Sean Caufield | 46.46 | 10 | BB Min | A: 42.09 (+4.37s | 9.4%) | New Rochelle YMCA Sailfish Swi | 12/21/2025 | 2025 MR SSC Reindeer Games Invitational | |
| 1584 | Hank Morton | 46.47 | 10 | BB Min | A: 42.09 (+4.38s | 9.4%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | |
| 1585 | Steven Saby | 46.47 | 9 | BB Min | A: 42.09 (+4.38s | 9.4%) | Ocean Pines Swim Team | 10/18/2025 | 2025 RAYS Great Pumpkin Splash Invitational | |
| 1586 | Leo Liao | 46.47 | 10 | BB Min | A: 42.09 (+4.38s | 9.4%) | Alto Swim Club | 03/07/2026 | DACA CBA Meet | |
| 1587 | Kevin Richard Nguyen | 46.48 | 10 | BB Min | A: 42.09 (+4.39s | 9.4%) | Seattle Metropolitan Aquatic C | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | |
| 1588 | Erik Hai | 46.48 | 10 | BB Min | A: 42.09 (+4.39s | 9.4%) | The Claremont Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 1589 | Aiden Zhang | 46.48 | 10 | BB Min | A: 42.09 (+4.39s | 9.4%) | Long Island Aquatic Club | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 1590 | Daniel Blume | 46.48 | 10 | BB Min | A: 42.09 (+4.39s | 9.4%) | Mason Manta Rays | 02/19/2026 | 2026 OH RAYS SC Regional Championships | |
| 1591 | Khai Cho-Khaliq | 46.48 | 9 | BB Min | A: 42.09 (+4.39s | 9.4%) | Rockville Montgomery Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 1592 | Nicholas Brumaru | 46.49 | 10 | BB Min | A: 42.09 (+4.40s | 9.5%) | Olympic Cascade Aquatics | 02/27/2026 | 2026 PN February AGI, Div 3 Approved | |
| 1593 | Ransom Schwartz | 46.49 | 10 | BB Min | A: 42.09 (+4.40s | 9.5%) | Swim Florida | 02/07/2026 | 2026 GCST WINTER OPEN | |
| 1594 | Colt Lybrand | 46.49 | 10 | BB Min | A: 42.09 (+4.40s | 9.5%) | Unattached | 05/02/2026 | 2026 Berkeley May Day | |
| 1595 | Yichen Wang | 46.49 | 9 | BB Min | A: 42.09 (+4.40s | 9.5%) | Alto Swim Club | 03/07/2026 | DACA CBA Meet | |
| 1596 | Charles Seaman | 46.49 | 9 | BB Min | A: 42.09 (+4.40s | 9.5%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 1597 | Declan Kimball | 46.50 | 10 | BB Min | A: 42.09 (+4.41s | 9.5%) | Williamsburg Aquatic Club | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 1598 | Chase Corda | 46.50 | 10 | BB Min | A: 42.09 (+4.41s | 9.5%) | Walnut Creek Aquabears | 12/14/2024 | Richard Thorntorn Memorial Meet SCY CBBB+ | |
| 1599 | James Ballard | 46.50 | 10 | BB Min | A: 42.09 (+4.41s | 9.5%) | Rochester Swim Club | 02/13/2026 | 2026 MN RSC President S Day Meet | |
| 1600 | Lawson Blais | 46.51 | 9 | BB Min | A: 42.09 (+4.42s | 9.5%) | Nation\\\\\\'s Capital Swim Club | 03/20/2026 | March Madness 2026 | |
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.