USA Boys 10 & under - 50 Y Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3901 | River Narus | 35.77 | 8 | B Min | BB: 34.59 (+1.18s | 3.3%) | Gold Medal Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 3902 | Louie Roedersheimer | 35.77 | 10 | B Min | BB: 34.59 (+1.18s | 3.3%) | Cincinnati Marlins | 03/12/2026 | 2026 OH SC Junior Championships | |
| 3903 | Rowan Hansen | 35.77 | 9 | B Min | BB: 34.59 (+1.18s | 3.3%) | Plymouth Canton Cruisers | 02/27/2026 | 2026 Junior Cup | |
| 3904 | Asher Goodman | 35.78 | 5 | B Min | BB: 34.59 (+1.19s | 3.3%) | Soda Fall | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 3905 | Reid Finley | 35.78 | 8 | B Min | BB: 34.59 (+1.19s | 3.3%) | Parkway-Rockwood Gateway Swim | 03/07/2026 | 2026 GTWY 8 Under Champs | |
| 3906 | Leo Wu | 35.78 | 10 | B Min | BB: 34.59 (+1.19s | 3.3%) | Nation\\\\\\'s Capital Swim Club | 01/10/2026 | 2026 VSTP Polar Plunge | |
| 3907 | Lucas Jain | 35.78 | 10 | B Min | BB: 34.59 (+1.19s | 3.3%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 3908 | Samuel Zhang | 35.78 | 9 | B Min | BB: 34.59 (+1.19s | 3.3%) | Club Wolverine | 03/07/2026 | 2026 Lake Ontario Regional Meet | |
| 3909 | Sean Tangmunkong | 35.78 | 9 | B Min | BB: 34.59 (+1.19s | 3.3%) | Mystic Valley YMCA | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 3910 | James Coble | 35.78 | 10 | B Min | BB: 34.59 (+1.19s | 3.3%) | Tennessee Aquatics | 02/13/2026 | 2026 SE BAY Region 2 Championships Copied | |
| 3911 | Sebastian Bernardo | 35.78 | 9 | B Min | BB: 34.59 (+1.19s | 3.3%) | Fall River YMCA Lightning | 11/01/2025 | 2025 NE NBY Freestyle Frenzy Copied | |
| 3912 | Michael Balk | 35.78 | 9 | B Min | BB: 34.59 (+1.19s | 3.3%) | Team Vortex | 02/14/2026 | 2026 CO NCS 10 U Winter Spectacular | |
| 3913 | Waring Boon | 35.79 | 8 | B Min | BB: 34.59 (+1.20s | 3.4%) | Tac Titans | 10/18/2025 | 2025 TAC TITANS 12 U Tri Meet | |
| 3914 | Matthew Mejia | 35.79 | 10 | B Min | BB: 34.59 (+1.20s | 3.4%) | Long Island Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 3915 | Hudson Dunaway | 35.79 | 9 | B Min | BB: 34.59 (+1.20s | 3.4%) | Huntsville Swim Association | 09/20/2025 | 2025 Ricky Hui Intrasquad Meet | |
| 3916 | Ethan Chao | 35.79 | 10 | B Min | BB: 34.59 (+1.20s | 3.4%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 3917 | Jack Corr | 35.79 | 9 | B Min | BB: 34.59 (+1.20s | 3.4%) | Commonwealth Swimming | 01/10/2026 | 2026 NE CS Winter Classic | |
| 3918 | Abhinav Yadavalli | 35.79 | 9 | B Min | BB: 34.59 (+1.20s | 3.4%) | Monocacy Aquatic Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 3919 | Jeffrey Li | 35.79 | 9 | B Min | BB: 34.59 (+1.20s | 3.4%) | Sunnyvale Swim Club | 03/28/2026 | LAMV C B A+ Meet | |
| 3920 | Jaden Chen | 35.79 | 10 | B Min | BB: 34.59 (+1.20s | 3.4%) | Qns Aquatic Club | 02/07/2026 | 2026 MR QNS We Fly High Invitational | |
| 3921 | Zihao Wu | 35.79 | 9 | B Min | BB: 34.59 (+1.20s | 3.4%) | YMCA of the Triangle Area Swim | 01/17/2026 | 2026 YBAC Blizzard Invitational | |
| 3922 | Dalton Dodson | 35.79 | 9 | B Min | BB: 34.59 (+1.20s | 3.4%) | Hydra Aquatics | 02/27/2026 | 2026 OH BSC SC Regional Championships | |
| 3923 | Justin Zhao | 35.80 | 10 | B Min | BB: 34.59 (+1.21s | 3.4%) | Aquaracers Swim Club | 09/27/2025 | 2025 MR FREE Season Starter | |
| 3924 | Gray Richey | 35.80 | 10 | B Min | BB: 34.59 (+1.21s | 3.4%) | Quest Swimming | 03/21/2026 | Quest Swimming March Madness Intrasquad Mee | |
| 3925 | Conrad Wang | 35.80 | 8 | B Min | BB: 34.59 (+1.21s | 3.4%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 3926 | Lucas Coulter | 35.80 | 10 | B Min | BB: 34.59 (+1.21s | 3.4%) | Westerly-Pawcatuck Y Dolphins | 02/28/2026 | 2026 NE KCY A SENECY LEAGUE CHAMPS | |
| 3927 | Hunter Mayne | 35.80 | 9 | B Min | BB: 34.59 (+1.21s | 3.4%) | Empire Swimming | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 3928 | Damon Sparling | 35.81 | 9 | B Min | BB: 34.59 (+1.22s | 3.4%) | Edina Swim Club | 02/27/2026 | 2026 MN EDI Minnesota Regional Championship | |
| 3929 | Taylor Kent | 35.81 | 9 | B Min | BB: 34.59 (+1.22s | 3.4%) | Birmingham Swim League | 02/06/2026 | 2026 SES Region 3 Champions | |
| 3930 | Godrick Sison | 35.81 | 8 | B Min | BB: 34.59 (+1.22s | 3.4%) | Roadrunner Aquatics | 01/10/2026 | 2026 Clovis Swim Club Winter Open | |
| 3931 | Emmett McDonald | 35.81 | 10 | B Min | BB: 34.59 (+1.22s | 3.4%) | Highlands Ranch Aquatics | 02/20/2026 | 2026 CO PPA February Frenzy Last Chance Meet | |
| 3932 | Patrick Ladd | 35.81 | 9 | B Min | BB: 34.59 (+1.22s | 3.4%) | West Texas Typhoon | 12/07/2025 | 2025 BD Del Norte #3 | |
| 3933 | Quinn Zarambo | 35.81 | 10 | B Min | BB: 34.59 (+1.22s | 3.4%) | Mecklenburg Swim Association | 12/05/2025 | ATOM Winter Invite 2025 | |
| 3934 | Vance Buck | 35.81 | 10 | B Min | BB: 34.59 (+1.22s | 3.4%) | YMCA of the Triangle Area Swim | 03/06/2026 | Jon Jolley GYSSA 2026 | |
| 3935 | Max Korchanov | 35.81 | 10 | B Min | BB: 34.59 (+1.22s | 3.4%) | Parkrose | 02/13/2026 | 2026 OR HS 5a 1 | |
| 3936 | Zachary Iannamico | 35.81 | 10 | B Min | BB: 34.59 (+1.22s | 3.4%) | Inland Coastal Aquatic Club | 03/06/2026 | 2026 SI 14U AGE GRP CHAMPIONSHIPS | |
| 3937 | Channing Pepper | 35.81 | 10 | B Min | BB: 34.59 (+1.22s | 3.4%) | Seals Aquatics | 11/08/2025 | TCA PC November SC C B A+ | |
| 3938 | Jack Sabatini | 35.82 | 10 | B Min | BB: 34.59 (+1.23s | 3.4%) | Huntsville Swim Association | 02/06/2026 | 2026 SES Region 3 Champions | |
| 3939 | Eric Ruan | 35.82 | 10 | B Min | BB: 34.59 (+1.23s | 3.4%) | Commonwealth Swimming | 10/25/2025 | 2025 NE SHAWMUT Pumpkin Splash Copied | |
| 3940 | Adrian Magner | 35.82 | 8 | B Min | BB: 34.59 (+1.23s | 3.4%) | Dart Swimming | 11/08/2025 | Folsom Classic 2025 | |
| 3941 | Nathan Bailey | 35.82 | 10 | B Min | BB: 34.59 (+1.23s | 3.4%) | Canyons Aquatic Club | 12/06/2025 | 2025 CA CANY Candy Cane | |
| 3942 | Shane Varian | 35.82 | 10 | B Min | BB: 34.59 (+1.23s | 3.4%) | Unattached | 01/10/2026 | 2026 ST AHAC B Champs South Copied | |
| 3943 | Benjamin Fobbs | 35.82 | 9 | B Min | BB: 34.59 (+1.23s | 3.4%) | North Baltimore Aquatic Club | 10/17/2025 | 2025 NBAC Fall Fastival Meet | |
| 3944 | Gray Tomes | 35.82 | 9 | B Min | BB: 34.59 (+1.23s | 3.4%) | Mason Manta Rays | 02/19/2026 | 2026 OH RAYS SC Regional Championships | |
| 3945 | Jack Cleary | 35.83 | 9 | B Min | BB: 34.59 (+1.24s | 3.5%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 3946 | Easton Keelan | 35.83 | 8 | B Min | BB: 34.59 (+1.24s | 3.5%) | Y in Central Maryland Blue Cra | 12/05/2025 | 2025 Christmas Championships | |
| 3947 | Andrew Kenly | 35.83 | 10 | B Min | BB: 34.59 (+1.24s | 3.5%) | Avon Swim Club | 03/14/2026 | 2026 CO Western Slope League Bronze Meet | |
| 3948 | Oliver Jahshan | 35.83 | 9 | B Min | BB: 34.59 (+1.24s | 3.5%) | The Fish | 11/14/2025 | 2025 PV November Open Franconia | |
| 3949 | John Goddard | 35.83 | 10 | B Min | BB: 34.59 (+1.24s | 3.5%) | Machine Aquatics | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 3950 | Kornel Elliott | 35.83 | 10 | B Min | BB: 34.59 (+1.24s | 3.5%) | Commonwealth Swimming | 03/20/2026 | 2026 NE ORO TSSA Champs | |
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.