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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Noah Swetlishoff | 26.13 | 6 | AAAA Min | Phoenix Swim Club | 07/31/2025 | 2025 Long Course Far Western Championship | ||
| 2 | Cavin Spruiell | 28.84 | 6 | AAAA Min | Walnut Creek Aquabears | 05/05/2024 | PACIFIC SWIMMING POST NCS SENIOR MEET | ||
| 3 | Gabriel Brown | 29.83 | 10 | AAAA Min | Unattached | 07/31/2025 | 2025 Central Zone 14 Under Championship Mee | ||
| 4 | Robert Legg | 30.09 | 10 | AAAA Min | Pleasanton Seahawks | 07/31/2025 | 2025 Long Course Far Western Championship | ||
| 5 | Andres Sierra Rivera | 31.06 | 10 | AAAA Min | Pompano Beach Piranhas | 05/01/2026 | Jesse Vasallo Swimming Invitational | ||
| 6 | Isen Wolfe | 31.07 | 10 | AAAA Min | Saint Petersburg Aquatics | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | ||
| 7 | Ethan Locke | 31.14 | 10 | AAAA Min | Alto Swim Club | 05/02/2026 | Alto Spring Jam CBA | ||
| 8 | Stephen Huang | 31.22 | 10 | AAAA Min | DeAnza Cupertino Aquatics | 07/31/2025 | 2025 Long Course Far Western Championship | ||
| 9 | Leon Escarcega Hernandez | 31.23 | 10 | AAAA Min | Halcones Marinos Capn | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | ||
| 10 | Zhecheng Zhu | 31.29 | 9 | AAAA Min | Irvine Novaquatics | 06/12/2025 | 2025 June Age Group Invite | ||
| 11 | David Li | 31.38 | 10 | AAAA Min | Brea Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | ||
| 12 | Kevin Kubasik | 31.53 | 10 | AAAA Min | Aquazot Swim Club | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | ||
| 13 | Brooks Fraser | 31.54 | 10 | AAAA Min | Unattached | 08/06/2025 | 2025 Western Zone Age Group Championships | ||
| 14 | Carson Swift | 31.82 | 10 | AAA Min | AAAA: 31.59 (+0.23s | 0.7%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 15 | Sinan Ozgur | 31.92 | 10 | AAA Min | AAAA: 31.59 (+0.33s | 1.0%) | Pleasanton Seahawks | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | |
| 16 | Leo Madera | 31.96 | 10 | AAA Min | AAAA: 31.59 (+0.37s | 1.2%) | Gulliver Swim Club | 04/25/2026 | 2026 Azura Spring Open LCM Invit | |
| 17 | Finn McGuire | 32.00 | 10 | AAA Min | AAAA: 31.59 (+0.41s | 1.3%) | Swim Florida | 04/17/2026 | 2026 GCST Spring Open | |
| 18 | Hoshi Aono | 32.17 | 10 | AAA Min | AAAA: 31.59 (+0.58s | 1.8%) | Aquazot Swim Club | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | |
| 19 | Nico Bausher | 32.18 | 10 | AAA Min | AAAA: 31.59 (+0.59s | 1.8%) | Southwest Stars Swim Club | 04/11/2026 | 2026 Ron Nardozzi Pre Derby Sprint Invite C | |
| 20 | Rubix Szolusha | 32.26 | 10 | AAA Min | AAAA: 31.59 (+0.67s | 2.1%) | Unattached | 08/06/2025 | 2025 Western Zone Age Group Championships | |
| 21 | Joshua Gilbert | 32.26 | 10 | AAA Min | AAAA: 31.59 (+0.67s | 2.1%) | Bolles School Sharks | 04/10/2026 | 2026 April Classic | |
| 22 | Johann Gomez Ugalde | 32.37 | 10 | AAA Min | AAAA: 31.59 (+0.78s | 2.4%) | Southwest Stars Swim Club | 05/15/2026 | 2026 PA Long Course Invite | |
| 23 | Robert Richards | 32.38 | 10 | AAA Min | AAAA: 31.59 (+0.79s | 2.4%) | Bolles School Sharks | 04/10/2026 | 2026 April Classic | |
| 24 | Sebastian Horn-Rios | 32.39 | 10 | AAA Min | AAAA: 31.59 (+0.80s | 2.5%) | T2 Aquatics | 04/17/2026 | 2026 GCST Spring Open | |
| 25 | Luke Gamino | 32.40 | 9 | AAA Min | AAAA: 31.59 (+0.81s | 2.5%) | Treasure Coast Aquatics | 05/02/2026 | TCSC Go For The Gold Invitational | |
| 26 | Atticus Hendricks-Smith | 32.46 | 10 | AAA Min | AAAA: 31.59 (+0.87s | 2.7%) | RoadRunners of Albuquerque | 04/24/2026 | 2026 CO Arena Catch Me If You Can | |
| 27 | Miguel Ramirez | 32.58 | 9 | AAA Min | AAAA: 31.59 (+0.99s | 3.0%) | Blue Wave Swimming | 05/15/2026 | 2026 SAINT PETE S 2nd LONG COURSE MEET | |
| 28 | Zachary Zeng | 32.65 | 10 | AAA Min | AAAA: 31.59 (+1.06s | 3.2%) | Waterloo Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 29 | Pace Bui | 32.72 | 10 | AAA Min | AAAA: 31.59 (+1.13s | 3.5%) | Fog City Hammerheads | 05/02/2026 | Alto Spring Jam CBA | |
| 30 | Enzo Harter | 32.93 | 10 | AAA Min | AAAA: 31.59 (+1.34s | 4.1%) | Beaverton Area Aquatics Club | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 31 | Oliver Brock | 32.94 | 10 | AAA Min | AAAA: 31.59 (+1.35s | 4.1%) | Sierra Marlins Swim Team | 06/20/2025 | 2025 SI SPLASH AND DASH | |
| 32 | Leonardo Maia | 33.02 | 10 | AA Min | AAA: 32.99 (+0.03s | 0.1%) | Swim Coral Springs | 04/18/2026 | SCS Under The Sun Invitational | |
| 33 | Benedict Clarno | 33.03 | 10 | BB Min | A: 32.09 (+0.94s | 2.8%) | Alamo Area Aquatic Association | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 34 | David Powell | 33.05 | 10 | BB Min | A: 32.09 (+0.96s | 2.9%) | Heartland Swim Assoc | 04/24/2026 | 2026 SI PS ABB Meet Group A | |
| 35 | Marco Sun | 33.09 | 10 | AA Min | AAA: 32.99 (+0.10s | 0.3%) | Pleasanton Seahawks | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | |
| 36 | Connor Ferguson | 33.10 | 9 | AA Min | AAA: 32.99 (+0.11s | 0.3%) | Can Mississauga Aquatic Club | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 37 | Michael Laurence | 33.15 | 9 | AA Min | AAA: 32.99 (+0.16s | 0.5%) | Gulliver Swim Club | 05/15/2026 | 2026 Gulliver LCM Summer Classic | |
| 38 | Brooks Switaj | 33.15 | 9 | AA Min | AAA: 32.99 (+0.16s | 0.5%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 39 | Michael Levell | 33.21 | 10 | AA Min | AAA: 32.99 (+0.22s | 0.7%) | Brownell Talbot | 05/09/2025 | 2025 SD SFST Ready For Long Course | |
| 40 | Aaron Niu | 33.21 | 9 | AA Min | AAA: 32.99 (+0.22s | 0.7%) | Flying Fish Swim Club | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 41 | Sebastian Saade | 33.22 | 10 | AA Min | AAA: 32.99 (+0.23s | 0.7%) | Los Angeles Swim Club | 07/24/2025 | 2025 CA SCS Summer A G Champs CANY | |
| 42 | Collier Jacobson | 33.24 | 10 | AA Min | AAA: 32.99 (+0.25s | 0.8%) | Tualatin Hills Swim Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 43 | Hugo Linowski | 33.26 | 10 | AA Min | AAA: 32.99 (+0.27s | 0.8%) | Olympic Cascade Aquatics | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 44 | Aurelius Lien | 33.27 | 9 | AA Min | AAA: 32.99 (+0.28s | 0.8%) | Santa Clara Swim Club | 07/31/2025 | 2025 Long Course Far Western Championship | |
| 45 | David Goldenberg | 33.28 | 10 | AA Min | AAA: 32.99 (+0.29s | 0.9%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 46 | Kennedy Whiting | 33.30 | 10 | AA Min | AAA: 32.99 (+0.31s | 0.9%) | Minnetonka Swim Club | 05/08/2026 | 2026 MN STRM Spring Startup | |
| 47 | Harrison Carr | 33.31 | 10 | AA Min | AAA: 32.99 (+0.32s | 1.0%) | Aquajets Swim Team | 05/02/2026 | 2026 MN RSC Pentathlon | |
| 48 | Declan Benton | 33.31 | 10 | AA Min | AAA: 32.99 (+0.32s | 1.0%) | Unattached | 08/06/2025 | 2025 Western Zone Age Group Championships | |
| 49 | Rafael Parlato | 33.40 | 10 | AA Min | AAA: 32.99 (+0.41s | 1.2%) | Fenix Swim Club | 04/25/2026 | 2026 Azura Spring Open LCM Invit | |
| 50 | Charlie Lockett | 33.40 | 10 | AA Min | AAA: 32.99 (+0.41s | 1.2%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
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.