USA Boys 10 & under - 50 Y Back
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 7651 | Aiden Dempsey | 51.55 | 10 | B: 48.29 (+3.26s | 6.3%) | Peninsula Wave Riders Swimming | 02/19/2026 | 2026 OH Cleveland SC Regional Championships | ||
| 7652 | Theodore Vose | 51.55 | 8 | B: 48.29 (+3.26s | 6.3%) | Aquajets Swim Team | 03/07/2025 | 2025 MN MAN Minnesota Regional Championship | ||
| 7653 | Leon Edwards | 51.55 | 9 | B: 48.29 (+3.26s | 6.3%) | Nashville Aquatic Club | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | ||
| 7654 | Nicholas Arsovski | 51.55 | 10 | B: 48.29 (+3.26s | 6.3%) | Saline Swim Team | 10/17/2025 | 2025 USSC Trick Or Treat Grab Bag Classic | ||
| 7655 | Kian Kleinstiver | 51.55 | 9 | B: 48.29 (+3.26s | 6.3%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/27/2026 | 2026 Junior Cup | ||
| 7656 | Liam Alvarez | 51.55 | 10 | B: 48.29 (+3.26s | 6.3%) | Speed World Swimming | 11/21/2025 | 2025 RANS Turkey Invite | ||
| 7657 | Jackson Gapinski | 51.55 | 9 | B: 48.29 (+3.26s | 6.3%) | Life Time Southeast | 12/13/2025 | 2025 Marshmallow Mini | ||
| 7658 | Rory Bernard | 51.55 | 9 | B: 48.29 (+3.26s | 6.3%) | Long Island Aquatic Club | 11/21/2025 | 2025 MR FA Patriot Games Invitational | ||
| 7659 | Abhinav Peddireddy | 51.55 | 9 | B: 48.29 (+3.26s | 6.3%) | YMCA of Snohomish County Barra | 06/19/2026 | 2026 PN SRST Summer Invitational Approved | ||
| 7660 | Theodore Neice | 51.56 | 8 | B: 48.29 (+3.27s | 6.3%) | Lake Oswego Swim Club | 09/20/2025 | 2025 LOSC September Intrasquad 1 | ||
| 7661 | Arthur Wilkes | 51.56 | 10 | B: 48.29 (+3.27s | 6.3%) | Sea Devils | 02/07/2026 | 2026 MN SDVL Sweet Heart Classic | ||
| 7662 | Aiden Cai | 51.56 | 7 | B: 48.29 (+3.27s | 6.3%) | Santa Clara Swim Club | 03/28/2026 | Swim South Bay | ||
| 7663 | Charles Guo | 51.56 | 9 | B: 48.29 (+3.27s | 6.3%) | Amherst Tritons Swim Team | 01/09/2026 | 2026 NE CRIM Jan Team Specialty | ||
| 7664 | Everett Funk | 51.56 | 8 | B: 48.29 (+3.27s | 6.3%) | Rogue Rapids | 11/21/2025 | 2025 Rogue Rapids Sofia Marks Invitational | ||
| 7665 | Aiden Wang | 51.57 | 9 | B: 48.29 (+3.28s | 6.4%) | Auburn Aquatics | 10/03/2025 | 2025 SE War Eagle Invitational | ||
| 7666 | Nolan Illuzzi | 51.57 | 8 | B: 48.29 (+3.28s | 6.4%) | Eagle Swim Team Inc. | 05/02/2026 | 2026 MAC May Hem Mini Meet | ||
| 7667 | John Steffens | 51.57 | 9 | B: 48.29 (+3.28s | 6.4%) | South Shore YMCA Strypers | 05/10/2026 | 2026 NE NSSC Invitational At BC High | ||
| 7668 | Alexander Aksyonov | 51.57 | 10 | B: 48.29 (+3.28s | 6.4%) | Quicksilver Swimming | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | ||
| 7669 | Bryce Nichols | 51.57 | 9 | B: 48.29 (+3.28s | 6.4%) | Lost Coast Aquatics Foundation | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | ||
| 7670 | Joshua Niswonger | 51.58 | 10 | B: 48.29 (+3.29s | 6.4%) | Palo Alto Stanford Aquatics | 12/20/2025 | 2025 PASA Winter Frolic Meet @ PALY HS | ||
| 7671 | Luke Maendel | 51.58 | 10 | B: 48.29 (+3.29s | 6.4%) | Ski Hi Aquatics | 06/19/2026 | 2026 Max Shirley Radiff Memorial | ||
| 7672 | Silas Zietz | 51.58 | 8 | B: 48.29 (+3.29s | 6.4%) | West Fargo Flyers | 01/23/2026 | SFST SD 2026 January Invite | ||
| 7673 | Forrest Cody | 51.58 | 8 | B: 48.29 (+3.29s | 6.4%) | All Star Aquatics | 12/06/2025 | 2025 Reindeer Mini Meet | ||
| 7674 | Ian Banks | 51.59 | 10 | B: 48.29 (+3.30s | 6.4%) | Accokeek Stroke Technique Swim | 02/07/2026 | 2026 MAKO QUALIFIER | ||
| 7675 | Conrad Harkness | 51.59 | 10 | B: 48.29 (+3.30s | 6.4%) | Cincinnati Marlins | 01/16/2026 | 2026 TNAQ JANUARY INVITATIONAL | ||
| 7676 | Dylan Wolfe | 51.59 | 10 | B: 48.29 (+3.30s | 6.4%) | Park City Swimming | 01/16/2025 | 2025 OA Winter Blast | ||
| 7677 | Elliot Bixler | 51.59 | 9 | B: 48.29 (+3.30s | 6.4%) | Dexter Community Aquatic Club | 12/13/2025 | 2025 DRD Winter Solstice Meet | ||
| 7678 | Parker Knox | 51.59 | 10 | B: 48.29 (+3.30s | 6.4%) | Tide Swimming | 10/10/2025 | 2025 TIDE Atlantic Coast Clash Copied | ||
| 7679 | Maximillian Woodring | 51.60 | 10 | B: 48.29 (+3.31s | 6.4%) | Cardinal and Gold Aquatics | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | ||
| 7680 | William Behenna | 51.60 | 10 | B: 48.29 (+3.31s | 6.4%) | SwimRise Aquatics | 09/27/2025 | EAJ Speedo September Meet 2025 | ||
| 7681 | Fisher Thomas | 51.60 | 9 | B: 48.29 (+3.31s | 6.4%) | Waves Of Wilmington Inc | 11/21/2025 | 2025 ECA Southeastern Classic | ||
| 7682 | Jackson Dapper | 51.60 | 9 | B: 48.29 (+3.31s | 6.4%) | Memphis Tiger Swimming | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | ||
| 7683 | Theodore Wray | 51.60 | 8 | B: 48.29 (+3.31s | 6.4%) | North Baltimore Aquatic Club | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | ||
| 7684 | Carter Cabezas | 51.60 | 8 | B: 48.29 (+3.31s | 6.4%) | Longhorn Aquatics | 01/31/2026 | 2026 WOW Big Freeze Frenzy Meet | ||
| 7685 | Theodore Lundeen | 51.61 | 10 | B: 48.29 (+3.32s | 6.4%) | YMCA of the Triangle Area Swim | 02/13/2026 | Speedo 2026 MOR Short Course Qualifier Meet | ||
| 7686 | William Crocker | 51.61 | 8 | B: 48.29 (+3.32s | 6.4%) | SlipStream Aquatics | 12/12/2025 | 2025 CO NJ Blizzard Invite | ||
| 7687 | John Chinetti | 51.61 | 7 | B: 48.29 (+3.32s | 6.4%) | Sporting Jax Aquatic Club | 02/20/2026 | 2026 Area 1 Spring Championships | ||
| 7688 | Edward Rose | 51.62 | 9 | B: 48.29 (+3.33s | 6.5%) | Mason Makos Swim Team | 01/10/2026 | 2026 MAKO POLAR PLUNGE | ||
| 7689 | Adam Sadek | 51.62 | 9 | B: 48.29 (+3.33s | 6.5%) | Sparks Piranhas Swim Team | 02/06/2026 | 2026 Valentines Day Age Group Open | ||
| 7690 | Alexander Usarov | 51.62 | 10 | B: 48.29 (+3.33s | 6.5%) | Cape Cod Swim Club | 01/16/2026 | 2026 NE CS Bronze Championships | ||
| 7691 | Grayson Huynh | 51.62 | 9 | B: 48.29 (+3.33s | 6.5%) | Kingfish Swimming Medfield | 11/14/2025 | 2025 NE KING CAC Fall Invite Copied | ||
| 7692 | Nolan Pham | 51.62 | 9 | B: 48.29 (+3.33s | 6.5%) | Texas Elite Swim Team | 10/18/2024 | BATS 2024 October Invite | ||
| 7693 | Diego Watts | 51.62 | 7 | B: 48.29 (+3.33s | 6.5%) | Sebastopol Sea Serpents | 04/18/2026 | RP SWIM CLUB (PRNA) SPRING SWIM FEST! | ||
| 7694 | Beau Chase | 51.62 | 7 | B: 48.29 (+3.33s | 6.5%) | Utah Valley Aquatics | 11/12/2025 | 2025 UVRays November Intrasquad | ||
| 7695 | Alexander Anderko | 51.62 | 9 | B: 48.29 (+3.33s | 6.5%) | Tac Titans | 12/19/2025 | 2025 TAC TITANS Jingle Bells Meet | ||
| 7696 | Sriyan Shrestha | 51.62 | 10 | B: 48.29 (+3.33s | 6.5%) | Life Time Swim Ohio | 02/20/2026 | 2026 OH WAVE SC Regional Championships | ||
| 7697 | Joshua Stephenson | 51.63 | 10 | B: 48.29 (+3.34s | 6.5%) | St. Cloud Thunderbolts Aquatic | 04/06/2025 | April 2025 | ||
| 7698 | Jasper Zhuo | 51.63 | 9 | B: 48.29 (+3.34s | 6.5%) | South Shore YMCA Strypers | 05/10/2026 | 2026 NE NSSC Invitational At BC High | ||
| 7699 | Jaden Li | 51.63 | 9 | B: 48.29 (+3.34s | 6.5%) | SwimMAC Carolina | 01/23/2026 | 2026 NC SwimMAC Battle Of The Crown | ||
| 7700 | William Clark | 51.64 | 9 | B: 48.29 (+3.35s | 6.5%) | YMCA of the Triangle Area Swim | 03/06/2026 | Jon Jolley GYSSA 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.