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.