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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
9201 Caleb Rivas 54.74 9 B: 48.29 (+6.45s | 11.8%) Swim Streamline at Northampton 01/03/2025 2025 SSAN Winter Invite
9202 Luka Zdravic 54.74 8 B: 48.29 (+6.45s | 11.8%) Napa Valley Swim Team 01/31/2026 2026 Peggy Ramirez Memorial Z3 Winter Champs
9203 Matthew Hamilton 54.74 8 B: 48.29 (+6.45s | 11.8%) Swim Kauai Aquatics 05/09/2026 SKA Home Meet 050926
9204 Alexander Rausa 54.74 8 B: 48.29 (+6.45s | 11.8%) Greater Tampa Swim Association 10/09/2026 2026 GTSA TYR Swim Classic
9205 Benjamin Schwaab 54.74 10 B: 48.29 (+6.45s | 11.8%) Amherst Tiger Sharks 10/17/2026 AMTS 2026 Small Club Fall Invite
9206 Cal Willey 54.75 10 B: 48.29 (+6.46s | 11.8%) Humboldt Swim Club 06/29/2024 Ukiah Dolphins Soroptimist C B A+Meet 24 065
9207 Kingsley Au 54.75 9 B: 48.29 (+6.46s | 11.8%) Life Time Fitness New York Swi 03/27/2026 2026 MR Bronze Championships Central KBM
9208 Andres Gonzalez Gutierrez 54.75 7 B: 48.29 (+6.46s | 11.8%) Centro Acuatico Universitario 02/13/2026 2026 BD Arctic BLAST Swim Meet
9209 Ashton Baird 54.75 8 B: 48.29 (+6.46s | 11.8%) Gaston Gators 01/10/2026 ATOM Frosty Invitational 2026
9210 Anderson DeMille 54.75 8 B: 48.29 (+6.46s | 11.8%) Sporting Jax Aquatic Club 02/20/2026 2026 Area 1 Spring Championships
9211 Russell Williams 54.75 6 B: 48.29 (+6.46s | 11.8%) West Express Swim Team 11/01/2026 2026 MN WEST Express Fall Invite
9212 Reyan Rageer 54.76 9 B: 48.29 (+6.47s | 11.8%) Spartan Aquatic Club 11/15/2025 2025 SAC Thanksgiving Classic ABC Meet
9213 Alex Park-sandoval 54.76 9 B: 48.29 (+6.47s | 11.8%) San Benito Aquatics 11/15/2024 MBSC GSMY Z1S Race To AGC C B A+
9214 Christopher Lynch 54.76 9 B: 48.29 (+6.47s | 11.8%) Atlantis Aquatics 03/20/2026 2026 NE ORO TSSA Champs
9215 Banyan Silverberg 54.77 8 B: 48.29 (+6.48s | 11.8%) YMCA of the Chippewa Valley Ba 12/13/2025 2025 MN RFSC Winter Invite
9216 Paul Compton 54.77 6 B: 48.29 (+6.48s | 11.8%) Greater Kalamazoo Crocs 10/17/2025 2025 WMS Boo Bash
9217 Justin Bonn 54.77 9 B: 48.29 (+6.48s | 11.8%) Hauppauge Swimming 11/15/2025 2025 MR SSC Turkey Trot Invitational
9218 Mateo Salinas 54.77 9 B: 48.29 (+6.48s | 11.8%) Cape Cod Swim Club 05/15/2026 2026 NE CCSC Medley Mayhem At Sandwich High
9219 Elliott Mohning 54.77 8 B: 48.29 (+6.48s | 11.8%) Swim Dogs 09/26/2026 2026 CO Gregg Gracheck Memorial
9220 Avyay Halemane 54.77 8 B: 48.29 (+6.48s | 11.8%) Kentucky Aquatics 10/17/2026 LEXD FinFest
9221 Michael Liu 54.77 10 B: 48.29 (+6.48s | 11.8%) Csp Tideriders 10/24/2026 2026 METS Splash Of The Titans Copied
9222 Veer Poladia 54.77 9 B: 48.29 (+6.48s | 11.8%) Sunnyvale Swim Club 10/03/2026 2026 De Anza Cupertino Aquatics SC CBA Meet
9223 Zion Powell 54.78 9 B: 48.29 (+6.49s | 11.8%) Laker Swim 06/28/2025 2025 FL Summer Area 2 Championships Working
9224 Rocco Cappellina 54.78 8 B: 48.29 (+6.49s | 11.8%) Rockville Montgomery Swim Club 12/06/2025 2025 Reindeer Mini Meet
9225 Jofrank Trejo-Uribe 54.78 9 B: 48.29 (+6.49s | 11.8%) Lakeview Aquatic Club 01/10/2026 DCAC Go The Distance 2026
9226 Avery Wood 54.78 8 B: 48.29 (+6.49s | 11.8%) Life Time Colorado Swim Club 10/09/2026 2026 CO Gian Luc Jordan Open
9227 Timotey Vinauger 54.79 8 B: 48.29 (+6.50s | 11.9%) H2okie Aquatics 11/07/2025 2025 HOKI November Invitational Copied
9228 Donovan Doan 54.79 9 B: 48.29 (+6.50s | 11.9%) First Colony Swim Team, Inc. 10/12/2024 2024 DADS October Developmental Tri Meet
9229 William Rothman 54.79 9 B: 48.29 (+6.50s | 11.9%) Monterey Bay Swim Club 10/03/2026 Quicksilver Santa Cruz Competencia 2026
9230 Liam Galvin 54.79 7 B: 48.29 (+6.50s | 11.9%) Mason Manta Rays 10/23/2026 2026 CLPR Halloween Meet
9231 Jaxton Smiddy 54.80 8 B: 48.29 (+6.51s | 11.9%) Council Bluffs Swim Club 12/13/2025 2025 MW CBSC NTS Holiday Classic
9232 Camden Ventura 54.80 10 B: 48.29 (+6.51s | 11.9%) Quince Orchard Swim Academy 03/20/2026 2026 RMSC Spring Finale
9233 Liam Deibert 54.80 9 B: 48.29 (+6.51s | 11.9%) Greater Omaha Aquatics Leopard 01/17/2026 2026 MW BSC NTS Carnival Meet
9234 Edan Derri 54.80 10 B: 48.29 (+6.51s | 11.9%) Unattached 04/11/2025 2025 Boys Girls Clubs National Swim Champs
9235 Louis Chen 54.80 8 B: 48.29 (+6.51s | 11.9%) Pleasanton Seahawks 01/10/2026 Pleasanton Seahawks SCY C B BB+ Meet
9236 Landon Carroll 54.81 10 B: 48.29 (+6.52s | 11.9%) SwimTLC-Parker Phenomena Swim 02/08/2026 2026 CO Falfins Short Course Series #4
9237 Caden Ramachandran 54.81 8 B: 48.29 (+6.52s | 11.9%) Asphalt Green Unified Aquatics 01/17/2026 2026 MR AGUA MLK Invitational
9238 Gabriel Garrett 54.81 8 B: 48.29 (+6.52s | 11.9%) Naval Academy Aquatic Club 03/21/2026 2026 Maryland 8 Under Championship Meet
9239 Andrew Habek 54.81 8 B: 48.29 (+6.52s | 11.9%) Kent County YMCA 01/17/2026 2026 NE KCY SENECY Winter Carnival
9240 Bihaan Shrestha 54.81 9 B: 48.29 (+6.52s | 11.9%) Foxjets Swim Team 06/17/2026 2026 MN FOXJ June Bronze
9241 Jacob Brewer 54.81 7 B: 48.29 (+6.52s | 11.9%) Excel Aquatics 02/21/2026 2026 SES Region 1 8 And Under Championships
9242 Bennett Person 54.81 8 B: 48.29 (+6.52s | 11.9%) Sarasota Tsunami Swim Team 09/19/2026 2026 GCST FALL OPEN
9243 Zakariya Benseghir 54.81 9 B: 48.29 (+6.52s | 11.9%) Sporting Jax Aquatic Club 09/26/2026 EAJ Speedo September Meet 2026
25 Back
25.88
25.88
50 Back
28.93
54.81
50 Back
54.81
9244 Daved Fang 54.81 5 B: 48.29 (+6.52s | 11.9%) Soda Fall 11/01/2026 Kati McDermott Memorial Fall Jamboree Invite
9245 Maxwell Cumpa Dynes 54.82 10 B: 48.29 (+6.53s | 11.9%) Tuna Swim Club 01/24/2026 2026 MN Tuna Frozen Festival
9246 Francis Buckley 54.82 8 B: 48.29 (+6.53s | 11.9%) Tampa Elite Aquatics 10/03/2025 BERK TEAM Duel In The Pool 2025
9247 Malachi Eads 54.82 10 B: 48.29 (+6.53s | 11.9%) Barracuda Swim Club of Northea 05/09/2026 BSC Wonderful One Day Meet 592026
9248 Thom Petersen 54.82 10 B: 48.29 (+6.53s | 11.9%) Aulea Swim Club 09/13/2026 PCA ABC Kalani SCY Meet
9249 Owen Thompson 54.82 9 B: 48.29 (+6.53s | 11.9%) Mighty Marlins Swim Club 08/01/2026 2026 PN MMSC NCSSL Champs Approved
9250 Samuel Cuellar 54.83 9 B: 48.29 (+6.54s | 11.9%) Tri City Aquatics 11/02/2024 2024 ST SEAL SC Thanksgiving 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.