USA Boys 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3601 | Calvin Brown | 46.72 | 8 | B: 43.89 (+2.83s | 6.1%) | Corvallis Aquatic Team | 06/13/2025 | 2025 Mike Morris Memorial Invitational | ||
| 3602 | Rafael Ochoa | 46.72 | 9 | B: 43.89 (+2.83s | 6.1%) | Tuna Swim Club | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | ||
| 3603 | Hengsheen Wang | 46.72 | 9 | B: 43.89 (+2.83s | 6.1%) | Chinook Aquatic Club | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | ||
| 3604 | Merrick Weishaar | 46.72 | 8 | B: 43.89 (+2.83s | 6.1%) | Skagit Valley YMCA Tritons | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | ||
| 3605 | Sparsh Goyal | 46.72 | 9 | B: 43.89 (+2.83s | 6.1%) | North Suburban Aquatic Club | 06/05/2026 | 2026 MN NSAC Summer Invite | ||
| 3606 | Adrian Seto | 46.73 | 9 | B: 43.89 (+2.84s | 6.1%) | Palo Alto Stanford Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 3607 | Ryan Guzman | 46.73 | 10 | B: 43.89 (+2.84s | 6.1%) | Unattached | 04/17/2026 | 2026 ST SAW Vs SASA Fiesta Showdown | ||
| 3608 | Brody Hartong | 46.74 | 10 | B: 43.89 (+2.85s | 6.1%) | Warrior Aquatic Club | 06/06/2026 | BIG ISLAND SWIMMING @ KSH | ||
| 3609 | Noah Earney | 46.74 | 10 | B: 43.89 (+2.85s | 6.1%) | Hanover Aquatics | 06/22/2024 | 2024 WAC Summer Sizzle Meet | ||
| 3610 | Benjamin Modglin | 46.74 | 10 | B: 43.89 (+2.85s | 6.1%) | Circle C Select Swim Team | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | ||
| 3611 | Ernesto Quinonez | 46.74 | 9 | B: 43.89 (+2.85s | 6.1%) | Commonwealth Swimming | 05/01/2026 | 2026 NE CS Spring Fling | ||
| 3612 | Hudson Smith | 46.74 | 7 | B: 43.89 (+2.85s | 6.1%) | Gulf Coast Swim Team | 06/19/2026 | 2026 GCST MARK MCCAW SUMMER INVITE | ||
| 3613 | Alexander Vonberger | 46.75 | 10 | B: 43.89 (+2.86s | 6.1%) | Arena Club Aquatics | 05/29/2026 | 2026 FOX Speedo Summer Spectacular Meet | ||
| 3614 | Brendan Gao | 46.75 | 10 | B: 43.89 (+2.86s | 6.1%) | Bellevue Club Swim Team | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 3615 | Holt Elder | 46.76 | 9 | B: 43.89 (+2.87s | 6.1%) | SwimMAC Carolina | 05/01/2026 | 2026 NC SwimMAC Spring Splash | ||
| 3616 | Aaron Wei | 46.77 | 9 | B: 43.89 (+2.88s | 6.2%) | Ensworth Aquatics | 05/15/2026 | 2026 Officially Summer Invitational | ||
| 3617 | Costan Gipson | 46.77 | 10 | B: 43.89 (+2.88s | 6.2%) | Tullahoma Swim Club | 06/26/2026 | 2026 HSA June Invitational | ||
| 3618 | Vaughn Ignash | 46.77 | 8 | B: 43.89 (+2.88s | 6.2%) | Aquatic Team Of Mecklenburg | 06/25/2026 | ONSA Independence Invitational Copied | ||
| 3619 | Samuel Tobias | 46.77 | 10 | B: 43.89 (+2.88s | 6.2%) | SwimMAC Carolina | 05/01/2026 | 2026 NC SwimMAC Spring Splash | ||
| 3620 | Luke Millsaps | 46.77 | 8 | B: 43.89 (+2.88s | 6.2%) | Hickory Foundation YMCA Seahor | 06/19/2026 | 19th Annual Bob Pratt Invitational Copied | ||
| 3621 | Layton Boots | 46.78 | 8 | B: 43.89 (+2.89s | 6.2%) | Sioux Falls Swim Team | 06/26/2026 | 2026 SD SFST Summer Surge Classic | ||
| 3622 | Ezekiel Baker | 46.78 | 9 | B: 43.89 (+2.89s | 6.2%) | Kona Dolphins Swim Club | 06/06/2026 | BIG ISLAND SWIMMING @ KSH | ||
| 3623 | Gabriel Dunn | 46.79 | 9 | B: 43.89 (+2.90s | 6.2%) | Multnomah Athletic Club | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | ||
| 3624 | Dutch Pyburn | 46.79 | 9 | B: 43.89 (+2.90s | 6.2%) | Albany Aquatic Association | 06/05/2026 | 2026 AAA Summer Blast LC Invite | ||
| 3625 | George Cryan | 46.79 | 7 | B: 43.89 (+2.90s | 6.2%) | Northern KY Clippers | 06/05/2026 | 25th Annual CLPR David Webb Meet | ||
| 3626 | Maxwell Sanders | 46.80 | 9 | B: 43.89 (+2.91s | 6.2%) | Salida Cyclones | 06/05/2026 | 2026 CO La Junta Tigersharks Invitational | ||
| 3627 | Owen Portwood | 46.80 | 8 | B: 43.89 (+2.91s | 6.2%) | High Performance Aquatic Club | 04/26/2025 | 2025 HPAC Banana Slug Beach Bash | ||
| 3628 | Henry Cutlip | 46.80 | 9 | B: 43.89 (+2.91s | 6.2%) | YMCA of Kanawha Valley Kraken | 05/15/2026 | Kentucky Aquatics Derby Classic | ||
| 3629 | Jesus Perez | 46.80 | 7 | B: 43.89 (+2.91s | 6.2%) | Treasure Coast Swimming | 06/18/2026 | 2026 Tennessee Aquatics June Invitational | ||
| 3630 | Emmett Escobedo | 46.81 | 10 | B: 43.89 (+2.92s | 6.2%) | Miami Swimming | 04/25/2026 | 2026 Azura Spring Open LCM Invit | ||
| 3631 | Elijah Abad Batista | 46.81 | 7 | B: 43.89 (+2.92s | 6.2%) | Bravo Swim Team | 05/22/2026 | 2026 Terrapin Invite | ||
| 3632 | Ragnar Jones | 46.81 | 8 | B: 43.89 (+2.92s | 6.2%) | Seattle Metropolitan Aquatic C | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | ||
| 3633 | Evan Zhou | 46.82 | 9 | B: 43.89 (+2.93s | 6.3%) | Tac Titans | 05/22/2026 | 2026 TAC TITANS Memorial Day Meet | ||
| 3634 | Jack Valdes | 46.82 | 10 | B: 43.89 (+2.93s | 6.3%) | Unattached | 06/10/2026 | Splash Into Summer | ||
| 3635 | Reed Alabovitz | 46.83 | 9 | B: 43.89 (+2.94s | 6.3%) | West Florida Lightning Aquatic | 06/19/2026 | 2026 Lightning Invitational | ||
| 3636 | Owen Evans | 46.83 | 9 | B: 43.89 (+2.94s | 6.3%) | Jacksonville YMCA Sharks | 05/01/2026 | John Traube Memorial 2026 | ||
| 3637 | Zaine Ferguson | 46.83 | 9 | B: 43.89 (+2.94s | 6.3%) | Bluefish Swim Club | 06/26/2026 | 2026 NE YNS June Prelims Finals Meet | ||
| 3638 | Alex Hirata | 46.84 | 10 | B: 43.89 (+2.95s | 6.3%) | DeAnza Cupertino Aquatics | 06/06/2025 | 2025 DACA LC CBA+ Meet | ||
| 3639 | Theodore Peters | 46.84 | 10 | B: 43.89 (+2.95s | 6.3%) | YMCA of the Triangle Area Swim | 04/24/2026 | 2026 RSA Warm Up To LC Copied Copied | ||
| 3640 | Sam Duran | 46.84 | 10 | B: 43.89 (+2.95s | 6.3%) | Cyclones Swim Team | 04/18/2026 | SCS Under The Sun Invitational | ||
| 3641 | Asher Ernest | 46.84 | 10 | B: 43.89 (+2.95s | 6.3%) | Four Corners Aquatic Team | 05/29/2026 | 2026 CO Cortez Summer Open | ||
| 3642 | Brayden Staab | 46.84 | 9 | B: 43.89 (+2.95s | 6.3%) | Minnetonka Swim Club | 06/27/2026 | 2026 STAR Summer Splash Invite | ||
| 3643 | Peter Mitchell | 46.85 | 9 | B: 43.89 (+2.96s | 6.3%) | Huntsville Swim Association | 06/26/2026 | 2026 HSA June Invitational | ||
| 3644 | Dominic Vasquez | 46.85 | 7 | B: 43.89 (+2.96s | 6.3%) | Sarasota Tsunami Swim Team | 06/19/2026 | 2026 GCST MARK MCCAW SUMMER INVITE | ||
| 3645 | William Korell | 46.85 | 10 | B: 43.89 (+2.96s | 6.3%) | Castle Rock Swimming | 04/24/2026 | 2026 CO Arena Catch Me If You Can | ||
| 3646 | Jean Saenz-Pazmino | 46.86 | 8 | B: 43.89 (+2.97s | 6.3%) | Indian River Aquatics | 06/13/2026 | 2026 TCA Aaron Vaughn Memorial | ||
| 3647 | Aiden Chang | 46.86 | 10 | B: 43.89 (+2.97s | 6.3%) | Waterloo Swimming | 04/19/2026 | 2026 ST WLOO Classic | ||
| 3648 | Thomas Boardman | 46.87 | 8 | B: 43.89 (+2.98s | 6.4%) | Phoenix Swimming | 06/05/2026 | 2026 NE SAC America S Cup | ||
| 3649 | Camden Carlton | 46.87 | 9 | B: 43.89 (+2.98s | 6.4%) | Pikes Peak Athletics | 04/26/2025 | 2025 CO FST Spring LC Fever | ||
| 3650 | Malik Basic | 46.87 | 9 | B: 43.89 (+2.98s | 6.4%) | Olympus Aquatics | 05/20/2025 | Kearns LC Classic | ||
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.