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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3451 | Dani Vasconcelos de Freit | 46.61 | 10 | B: 43.89 (+2.72s | 5.8%) | Laker Swim | 04/26/2025 | 2025 Ron Nardozzi Pre Derby Sprint Invite | ||
| 3452 | Wilhelm Kozlow | 46.61 | 9 | B: 43.89 (+2.72s | 5.8%) | Firebirds | 05/22/2026 | 2026 TAC TITANS Memorial Day Meet | ||
| 3453 | Benjamin Fikhman | 46.61 | 8 | B: 43.89 (+2.72s | 5.8%) | Pacific Swim | 04/24/2026 | 2026 SI PS ABB Meet Group A | ||
| 3454 | Huck Ling | 46.61 | 8 | B: 43.89 (+2.72s | 5.8%) | The Olympic Club | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 3455 | Janav Sompalli | 46.62 | 7 | B: 43.89 (+2.73s | 5.9%) | Gilroy Gators Swim Team | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | ||
| 3456 | Jayden Yang | 46.62 | 10 | B: 43.89 (+2.73s | 5.9%) | Pacific Dragons Swim Team | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | ||
| 3457 | Ethan Zhang | 46.62 | 10 | B: 43.89 (+2.73s | 5.9%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | ||
| 3458 | Conor Nelson | 46.63 | 7 | B: 43.89 (+2.74s | 5.9%) | Waverunners | 05/09/2026 | 2026 CAT May The Splash Be With You | ||
| 3459 | Dylan Bustamante | 46.63 | 9 | B: 43.89 (+2.74s | 5.9%) | Swim Florida | 04/17/2026 | 2026 GCST Spring Open | ||
| 3460 | Duke DeAngelis | 46.63 | 9 | B: 43.89 (+2.74s | 5.9%) | Ohana Swim Club | 04/26/2025 | 10th Annual Hohne Memorial Invitational | ||
| 3461 | Pax Vo | 46.63 | 9 | B: 43.89 (+2.74s | 5.9%) | Germantown Swim Team | 05/29/2026 | 2026 Spring Invitational | ||
| 3462 | Nazareth Garcia | 46.64 | 10 | B: 43.89 (+2.75s | 5.9%) | Hickory Foundation YMCA Seahor | 06/19/2026 | 19th Annual Bob Pratt Invitational Copied | ||
| 3463 | Owen Thorne | 46.64 | 8 | B: 43.89 (+2.75s | 5.9%) | Greater Columbus Swim Tm Of Oh | 07/10/2026 | 2026 OH Central LC Regional Champs | ||
| 3464 | Lincoln Nelson | 46.64 | 10 | B: 43.89 (+2.75s | 5.9%) | Anglerfish Aquatics | 06/05/2026 | 2026 NE SAC America S Cup | ||
| 3465 | Dawid Liberadzki | 46.64 | 9 | B: 43.89 (+2.75s | 5.9%) | Screaming Eagle Aquatics | 07/10/2026 | 2026 July Jam | ||
| 3466 | Ezekiel Ortez | 46.64 | 10 | B: 43.89 (+2.75s | 5.9%) | Norfolk YMCA Aquajets | 06/26/2026 | 2026 SD SFST Summer Surge Classic | ||
| 3467 | Ryan McGarry | 46.64 | 8 | B: 43.89 (+2.75s | 5.9%) | SwimMAC Carolina | 05/01/2026 | 2026 NC SwimMAC Spring Splash | ||
| 3468 | Leo Tsui | 46.64 | 9 | B: 43.89 (+2.75s | 5.9%) | Burlingame Aquatics | 05/02/2026 | Alto Spring Jam CBA | ||
| 3469 | Hudson Crosby | 46.65 | 10 | B: 43.89 (+2.76s | 5.9%) | Castle Rock Swimming | 07/10/2026 | 2026 CO ACES DSA Summer Blast | ||
| 3470 | Kyle Wong | 46.65 | 9 | B: 43.89 (+2.76s | 5.9%) | Albany Armada Aquatics | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 3471 | Ethan Tse | 46.68 | 9 | B: 43.89 (+2.79s | 6.0%) | Santa Clara Swim Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | ||
| 3472 | Ryan Shen | 46.68 | 10 | B: 43.89 (+2.79s | 6.0%) | DeAnza Cupertino Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 3473 | Samuel Miller | 46.69 | 10 | B: 43.89 (+2.80s | 6.0%) | Team Pittsburgh Elite Aquatics | 06/12/2025 | Holtrey Summer Classic | ||
| 3474 | Kent Carnahan | 46.69 | 10 | B: 43.89 (+2.80s | 6.0%) | Tiger Shark of Texas | 06/05/2026 | 2026 ST SRG Arena Surge Shark Sizzler | ||
| 3475 | Oliver Garcia | 46.70 | 10 | B: 43.89 (+2.81s | 6.0%) | Four Corners Aquatic Team | 05/29/2026 | 2026 CO Cortez Summer Open | ||
| 3476 | Joao Barretto | 46.70 | 9 | B: 43.89 (+2.81s | 6.0%) | San Ramon Valley Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 3477 | Ethan Bithun | 46.70 | 9 | B: 43.89 (+2.81s | 6.0%) | Fanwood-Scotch Plains YMCA | 06/13/2026 | 2026 MAY Spring Into Summer | ||
| 3478 | Austin Beggs | 46.71 | 10 | B: 43.89 (+2.82s | 6.0%) | Tac Titans | 07/24/2026 | 2026 TAC TITANS Closeout Meet | ||
| 3479 | Calvin Brown | 46.72 | 8 | B: 43.89 (+2.83s | 6.1%) | Corvallis Aquatic Team | 06/13/2025 | 2025 Mike Morris Memorial Invitational | ||
| 3480 | Sparsh Goyal | 46.72 | 9 | B: 43.89 (+2.83s | 6.1%) | North Suburban Aquatic Club | 06/05/2026 | 2026 MN NSAC Summer Invite | ||
| 3481 | 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 | ||
| 3482 | Merrick Weishaar | 46.72 | 9 | B: 43.89 (+2.83s | 6.1%) | Skagit Valley YMCA Tritons | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | ||
| 3483 | Ryan Guzman | 46.73 | 10 | B: 43.89 (+2.84s | 6.1%) | Unattached | 04/17/2026 | 2026 ST SAW Vs SASA Fiesta Showdown | ||
| 3484 | Adrian Seto | 46.73 | 9 | B: 43.89 (+2.84s | 6.1%) | Palo Alto Stanford Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 3485 | Ernesto Quinonez | 46.74 | 9 | B: 43.89 (+2.85s | 6.1%) | Commonwealth Swimming | 05/01/2026 | 2026 NE CS Spring Fling | ||
| 3486 | 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 | ||
| 3487 | Brody Hartong | 46.74 | 10 | B: 43.89 (+2.85s | 6.1%) | Warrior Aquatic Club | 06/06/2026 | BIG ISLAND SWIMMING @ KSH | ||
| 3488 | Alexander Vonberger | 46.75 | 10 | B: 43.89 (+2.86s | 6.1%) | Arena Club Aquatics | 05/29/2026 | 2026 FOX Speedo Summer Spectacular Meet | ||
| 3489 | 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 | ||
| 3490 | Holt Elder | 46.76 | 9 | B: 43.89 (+2.87s | 6.1%) | SwimMAC Carolina | 05/01/2026 | 2026 NC SwimMAC Spring Splash | ||
| 3491 | 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 | ||
| 3492 | Vaughn Ignash | 46.77 | 8 | B: 43.89 (+2.88s | 6.2%) | Aquatic Team Of Mecklenburg | 06/25/2026 | ONSA Independence Invitational Copied | ||
| 3493 | Jackson Yauger | 46.78 | 10 | B: 43.89 (+2.89s | 6.2%) | Quest Swimming | 06/25/2026 | LC Central District Champs | ||
| 3494 | Ezekiel Baker | 46.78 | 10 | B: 43.89 (+2.89s | 6.2%) | Kona Dolphins Swim Club | 06/06/2026 | BIG ISLAND SWIMMING @ KSH | ||
| 3495 | George Cryan | 46.79 | 8 | B: 43.89 (+2.90s | 6.2%) | Northern KY Clippers | 06/05/2026 | 25th Annual CLPR David Webb Meet | ||
| 3496 | Jayden Parsons | 46.79 | 10 | B: 43.89 (+2.90s | 6.2%) | Southwest Aquatic Warriors | 07/17/2026 | 2026 ST NEAT LC End Of Season Splash | ||
| 3497 | 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 | ||
| 3498 | Henry Cutlip | 46.80 | 9 | B: 43.89 (+2.91s | 6.2%) | YMCA of Kanawha Valley Kraken | 05/15/2026 | Kentucky Aquatics Derby Classic | ||
| 3499 | Rishen Tayal | 46.80 | 10 | B: 43.89 (+2.91s | 6.2%) | Wave Aquatics | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | ||
| 3500 | Jesus Perez | 46.80 | 8 | B: 43.89 (+2.91s | 6.2%) | Treasure Coast Swimming | 06/18/2026 | 2026 Tennessee Aquatics June Invitational | ||
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.