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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
8201 Ratibor Stepanov 52.96 9 B: 48.29 (+4.67s | 8.8%) Waterloo Swimming 09/20/2026 2026 ST WLOO September Splash
8202 Barrett Wilson 52.96 10 B: 48.29 (+4.67s | 8.8%) Magic City Aquatic League 10/03/2026 2026 SES WAKE CTA Spooky Splash
8203 Andrew Gaughan 52.96 10 B: 48.29 (+4.67s | 8.8%) Greater Tampa Swim Association 10/09/2026 2026 GTSA TYR Swim Classic
8204 Maxim Plohotnichenko 52.97 10 B: 48.29 (+4.68s | 8.8%) Pipeline Swimming 02/07/2025 CVST Sweetheart Meet
8205 Darian van Gemeren 52.97 9 B: 48.29 (+4.68s | 8.8%) Multnomah Athletic Club 12/05/2025 2025 Tualatin Hills Holiday Classic
8206 Jayden Cowan 52.97 10 B: 48.29 (+4.68s | 8.8%) Durango Swim Club 10/23/2026 2026 CO Durango Spooktacular
8207 Christopher Rutkowski 52.98 9 B: 48.29 (+4.69s | 8.9%) Plymouth Canton Cruisers 01/16/2026 SLA Arctic Blast 2026
8208 Jonah Ham 52.98 10 B: 48.29 (+4.69s | 8.9%) Stingrays Swim Team 12/04/2025 2025 RAYS Nutcracker Classic Copied
8209 Daniel Martinez 52.98 8 B: 48.29 (+4.69s | 8.9%) SwimEnergy Aquatics 12/05/2025 2025 Sea Dragon Aquatics Frosty Freeze
8210 Ben Vernon 52.98 10 B: 48.29 (+4.69s | 8.9%) Houston Hydra 12/20/2024 MAC Hosted 2024 Gulf Fall Champs
8211 Joseph Wheeler 52.98 10 B: 48.29 (+4.69s | 8.9%) Battlefield Area Star Swimmers 01/16/2026 CA Y Winter Rumble Copied
8212 Gabriel Malm 52.99 9 B: 48.29 (+4.70s | 8.9%) Hauppauge Swimming 01/23/2026 2026 MR HAUP Snowmageddon Splash
8213 Daniel Ferremi 52.99 7 B: 48.29 (+4.70s | 8.9%) Sachem Swim Club 03/07/2026 2026 MR Metro 8 Under Championships
8214 Josiah Baker Harris 52.99 10 B: 48.29 (+4.70s | 8.9%) Tiger Aquatics 10/17/2026 Pumpkin Meet, Oct 2026
8215 Tyler Stranack 52.99 7 B: 48.29 (+4.70s | 8.9%) Laker Swim 10/17/2026 2026 Laker IMX Showdown
8216 Owen Leaf 52.99 10 B: 48.29 (+4.70s | 8.9%) Falfins Swimming 09/26/2026 2026 CO Falfins Short Course Series #1
8217 Aiden Stack 53.00 9 B: 48.29 (+4.71s | 8.9%) Long Island Aquatic Club 01/16/2026 2026 MR NFS 43rd Annual Dr MLK Jr Invite
8218 Jhett Lewis 53.00 8 B: 48.29 (+4.71s | 8.9%) Falfins Swimming 03/14/2026 2026 CO Zone 5 Championships
8219 Stephan Panic 53.00 8 B: 48.29 (+4.71s | 8.9%) Truckee-Tahoe Swim Team 10/17/2025 2025 KING OF THE HILL CHALLENGE
8220 David Milman 53.00 10 B: 48.29 (+4.71s | 8.9%) Clearwater Aquatic Team 01/17/2025 2025 CAT Al Soltis Memorial Invitational Meet
8221 Luca Polidoro 53.01 9 B: 48.29 (+4.72s | 8.9%) Machine Aquatics 02/20/2026 2026 Machine Qualifier
8222 David Romero Solis 53.01 10 B: 48.29 (+4.72s | 8.9%) Suburban Aquatics 01/17/2026 PVS January Open 2026 Fairland
8223 Nolan Curley 53.01 8 B: 48.29 (+4.72s | 8.9%) YMCA of Austin Swim Alliance 12/13/2025 2025 ST SRG HOHOHO Howorth Classic
8224 Forrest Hamilton 53.01 8 B: 48.29 (+4.72s | 8.9%) Tomball Area Swim Club 02/21/2025 2025 Gulf 12 Under Champs (TASC)
8225 Zachary Watson 53.01 8 B: 48.29 (+4.72s | 8.9%) Life Time Colorado Swim Club 01/02/2026 2026 CO COSA New Year Open
8226 Robert Ogay 53.01 8 B: 48.29 (+4.72s | 8.9%) Morgan Family Sea Dragons 01/24/2026 2026 WA State Y Championship Meet
8227 Grayson Matuszczak 53.01 9 B: 48.29 (+4.72s | 8.9%) Volusia Swim Club 07/25/2026 2026 FL Summer Area 2 Championships Working
8228 Dakota Silva 53.01 10 B: 48.29 (+4.72s | 8.9%) Isle Swim Club 09/20/2026 2026 Planet Swim Season Opener
8229 Ryan Lee 53.01 10 B: 48.29 (+4.72s | 8.9%) Punahou Aquatics Institute 09/13/2026 PCA ABC Kalani SCY Meet
8230 Patrick Lee 53.02 10 B: 48.29 (+4.73s | 8.9%) Almaden Riptide 11/14/2025 2025 Santa Clara Swim Club SC CBA Meet
8231 Samuel Aukes 53.02 9 B: 48.29 (+4.73s | 8.9%) AC Swim Club 07/25/2026 2026 REAL Championships
8232 Remy Boselly 53.02 9 B: 48.29 (+4.73s | 8.9%) Alamo Area Aquatic Association 11/22/2025 2025 Harvest Hustle
8233 Oliver Foster 53.02 10 B: 48.29 (+4.73s | 8.9%) Watertown Area Swim Club 10/25/2026 2026 Ghouls In The Pool
8234 Yihon Yang 53.02 9 B: 48.29 (+4.73s | 8.9%) South Florida Aquatic Club 04/18/2026 SoFlo 12 Under Spring Invitational
8235 Trenton Pappas 53.03 9 B: 48.29 (+4.74s | 8.9%) Greater Orlando Aquatics Team 01/18/2025 2025 GOAT TYR Team Challenge And SYOA
8236 Albert Hamilton 53.03 8 B: 48.29 (+4.74s | 8.9%) Sunset Empire Swim Team 08/07/2026 2026 OR NST Seahorse Invitational
8237 Michael Briceno 53.04 9 B: 48.29 (+4.75s | 9.0%) East Lee County High School 10/13/2025 Lee County Athletic Conference Copied
8238 Whit Boggs 53.04 8 B: 48.29 (+4.75s | 9.0%) Marlins Of Raleigh 02/07/2026 2026 MOR Snowflake 3 Meet
8239 Santiago Buitrago 53.04 9 B: 48.29 (+4.75s | 9.0%) Northglenn Fusion Swim Club 02/13/2026 2026 CO Loveland Last Chance Sweetheart Meet
8240 Ryan Smith 53.04 9 B: 48.29 (+4.75s | 9.0%) Hilton Area Swim Team 10/12/2026 SDSC Madison Vadnais Memorial Meet 2026 10 12
8241 Dustin Bresett 53.05 9 B: 48.29 (+4.76s | 9.0%) Piranhas YMCA of the Suncoast 01/23/2026 BLOOMIN FAST SWIM MEET
8242 Arad Bokanian 53.05 10 B: 48.29 (+4.76s | 9.0%) Life Time Swim Team - Central 04/10/2026 2026 ST SASA Sombrero Series Showdown
8243 Sebastian Miranda 53.05 10 B: 48.29 (+4.76s | 9.0%) Tampa Y Swimming 06/13/2026 2026 TYR Stingrays Saturday Sprint Races
8244 Owen Briggs 53.05 7 B: 48.29 (+4.76s | 9.0%) Decatur Area Swim Team 10/16/2026 2026 HSA Fran Norris Meet
8245 Lorenzo Rosa Ibanez 53.06 8 B: 48.29 (+4.77s | 9.0%) Minnetonka Swim Club 01/30/2026 2026 MN MTKA TYR Team Challenge
8246 John Villalobos 53.06 10 B: 48.29 (+4.77s | 9.0%) Wellington Storm 10/02/2026 Mike Horgan 2026
8247 Wesley Wang 53.06 7 B: 48.29 (+4.77s | 9.0%) Seattle Metropolitan Aquatic C 10/10/2026 2026 PN SMAC Fall Kick Off Approved
8248 Adair Porter 53.07 10 B: 48.29 (+4.78s | 9.0%) Greater Kalamazoo Crocs 10/17/2025 2025 WMS Boo Bash
8249 Luis Herrera Morales 53.07 7 B: 48.29 (+4.78s | 9.0%) Apex Swim Club 10/25/2025 2025 MR QNS Can I Kick It Invitational
8250 Dylan Layher 53.07 9 B: 48.29 (+4.78s | 9.0%) Dexter Community Aquatic Club 10/25/2025 BA Halloween Town USA 2025

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.