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 | |
|---|---|---|---|---|---|---|---|---|---|
| 9001 | Lucas Salseg | 52.95 | 10 | B: 48.29 (+4.66s | 8.8%) | South Metro Storm | 11/22/2024 | 2024 MN STRM 3rd Annual Movember Invite | ||
| 9002 | Oliver Danon | 52.95 | 8 | B: 48.29 (+4.66s | 8.8%) | 92ny Flying Dolphins | 03/07/2026 | 2026 MR Metro 8 Under Championships | ||
| 9003 | Parron Zhu | 52.95 | 8 | B: 48.29 (+4.66s | 8.8%) | Staten Island Aquatics Club | 03/07/2026 | 2026 MR Metro 8 Under Championships | ||
| 9004 | David Dille | 52.96 | 8 | B: 48.29 (+4.67s | 8.8%) | Power for Life | 12/20/2024 | 2024 Gulf Fall Champs (KATY) | ||
| 9005 | Isaac Dela Cruz | 52.96 | 8 | B: 48.29 (+4.67s | 8.8%) | Nitro Swimming | 01/31/2026 | 2026 ST NTRO Fiery Flames | ||
| 9006 | Adrian Espindola | 52.96 | 9 | B: 48.29 (+4.67s | 8.8%) | Unattached | 10/25/2025 | Superior Aquatics Monster Splash | ||
| 9007 | Brockton Munn | 52.97 | 10 | B: 48.29 (+4.68s | 8.8%) | SlipStream Aquatics | 03/14/2025 | 2025 CO NJ Mile High Championships | ||
| 9008 | Teo Yoon | 52.97 | 10 | B: 48.29 (+4.68s | 8.8%) | Cascade Swim Club | 10/12/2024 | 2024 PN CSC Fall Classic Invitational | ||
| 9009 | Maxim Plohotnichenko | 52.97 | 10 | B: 48.29 (+4.68s | 8.8%) | Pipeline Swimming | 02/07/2025 | CVST Sweetheart Meet | ||
| 9010 | Darian van Gemeren | 52.97 | 9 | B: 48.29 (+4.68s | 8.8%) | Multnomah Athletic Club | 12/05/2025 | 2025 Tualatin Hills Holiday Classic | ||
| 9011 | Jonah Ham | 52.98 | 10 | B: 48.29 (+4.69s | 8.9%) | Stingrays Swim Team | 12/04/2025 | 2025 RAYS Nutcracker Classic Copied | ||
| 9012 | Ben Vernon | 52.98 | 10 | B: 48.29 (+4.69s | 8.9%) | Houston Hydra | 12/20/2024 | MAC Hosted 2024 Gulf Fall Champs | ||
| 9013 | Logan Pho | 52.98 | 8 | B: 48.29 (+4.69s | 8.9%) | South San Francisco Aquatics | 12/06/2025 | DCD Winter Holiday Splash CBA+ | ||
| 9014 | Daniel Martinez | 52.98 | 8 | B: 48.29 (+4.69s | 8.9%) | SwimEnergy Aquatics | 12/05/2025 | 2025 Sea Dragon Aquatics Frosty Freeze | ||
| 9015 | Christopher Rutkowski | 52.98 | 9 | B: 48.29 (+4.69s | 8.9%) | Plymouth Canton Cruisers | 01/16/2026 | SLA Arctic Blast 2026 | ||
| 9016 | Joseph Wheeler | 52.98 | 10 | B: 48.29 (+4.69s | 8.9%) | Battlefield Area Star Swimmers | 01/16/2026 | CA Y Winter Rumble Copied | ||
| 9017 | Daniel Ferremi | 52.99 | 7 | B: 48.29 (+4.70s | 8.9%) | Sachem Swim Club | 03/07/2026 | 2026 MR Metro 8 Under Championships | ||
| 9018 | August Fenton | 52.99 | 10 | B: 48.29 (+4.70s | 8.9%) | Sarasota Tsunami Swim Team | 11/02/2024 | CAT Fall Harvest Championship Meet | ||
| 9019 | Gabriel Malm | 52.99 | 9 | B: 48.29 (+4.70s | 8.9%) | Hauppauge Swimming | 01/23/2026 | 2026 MR HAUP Snowmageddon Splash | ||
| 9020 | Pi Nouveau | 52.99 | 10 | B: 48.29 (+4.70s | 8.9%) | YMCA of Snohomish County Barra | 01/24/2026 | 2026 WA State Y Championship Meet | ||
| 9021 | 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 | ||
| 9022 | Teo Kim | 53.00 | 10 | B: 48.29 (+4.71s | 8.9%) | Blue Dolfins | 10/25/2025 | 2025 Halloween Spooktacular | ||
| 9023 | Easton Wu | 53.00 | 10 | B: 48.29 (+4.71s | 8.9%) | Voltage Aquatics | 12/14/2024 | 2024 Holiday Classic | ||
| 9024 | Max Gordon | 53.00 | 9 | B: 48.29 (+4.71s | 8.9%) | Castle Rock Swimming | 01/23/2026 | 2026 CO FAST Winter Open | ||
| 9025 | 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 | ||
| 9026 | 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 | ||
| 9027 | 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 | ||
| 9028 | 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 | ||
| 9029 | 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) | ||
| 9030 | Jack Hamilton | 53.01 | 10 | B: 48.29 (+4.72s | 8.9%) | Treasure Coast Swimming | 12/13/2025 | Harry Meisel Championships East Copied | ||
| 9031 | David Romero Solis | 53.01 | 10 | B: 48.29 (+4.72s | 8.9%) | Suburban Aquatics | 01/17/2026 | PVS January Open 2026 Fairland | ||
| 9032 | 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 | ||
| 9033 | Luca Polidoro | 53.01 | 9 | B: 48.29 (+4.72s | 8.9%) | Machine Aquatics | 02/20/2026 | 2026 Machine Qualifier | ||
| 9034 | Remy Boselly | 53.02 | 9 | B: 48.29 (+4.73s | 8.9%) | Alamo Area Aquatic Association | 11/22/2025 | 2025 Harvest Hustle | ||
| 9035 | 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 | ||
| 9036 | 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 | ||
| 9037 | 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 | ||
| 9038 | Chase Yang | 53.04 | 9 | B: 48.29 (+4.75s | 9.0%) | Burlingame Aquatics | 03/07/2026 | BAC Race To AGCs | ||
| 9039 | 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 | ||
| 9040 | Whit Boggs | 53.04 | 8 | B: 48.29 (+4.75s | 9.0%) | Marlins Of Raleigh | 02/07/2026 | 2026 MOR Snowflake 3 Meet | ||
| 9041 | Dustin Bresett | 53.05 | 9 | B: 48.29 (+4.76s | 9.0%) | Piranhas YMCA of the Suncoast | 01/23/2026 | BLOOMIN FAST SWIM MEET | ||
| 9042 | Cristobal Arata | 53.05 | 8 | B: 48.29 (+4.76s | 9.0%) | Waterloo Swimming | 02/28/2026 | 2026 ST SCY Surge Marsh Madness | ||
| 9043 | 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 | ||
| 9044 | Tyler Ahdut | 53.06 | 10 | B: 48.29 (+4.77s | 9.0%) | Bay Club Aquatics | 01/10/2026 | 2026 SI BAY 14U Rising Stars 3 | ||
| 9045 | Benjamin Gil | 53.06 | 10 | B: 48.29 (+4.77s | 9.0%) | South Florida Aquatic Club | 01/16/2026 | 2026 Speedo SoFlo Open | ||
| 9046 | Alexander Mitrofanov | 53.06 | 10 | B: 48.29 (+4.77s | 9.0%) | Boca Raton Swim Team | 01/23/2026 | 2026 Mile By Moonlight And Winterish Invite | ||
| 9047 | Cole Piatt | 53.06 | 8 | B: 48.29 (+4.77s | 9.0%) | Raleigh Swimming Association | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | ||
| 9048 | Jack Schwaab | 53.06 | 10 | B: 48.29 (+4.77s | 9.0%) | Galveston Island Swim Team | 02/21/2025 | 2025 Gulf 12 Under Champs (NOCH) | ||
| 9049 | Adair Porter | 53.07 | 10 | B: 48.29 (+4.78s | 9.0%) | Greater Kalamazoo Crocs | 10/17/2025 | 2025 WMS Boo Bash | ||
| 9050 | 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.