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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4851 | Diego Sbardella | 53.86 | 8 | B: 43.89 (+9.97s | 18.5%) | Scarlet Aquatics | 04/26/2026 | 2026 Scarlet April LC Invitational | ||
| 4852 | Sharvin Tummala | 53.86 | 10 | B: 43.89 (+9.97s | 18.5%) | California Dolphins Swim Team | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | ||
| 4853 | Mason Slocumb | 53.87 | 10 | B: 43.89 (+9.98s | 18.5%) | Hydro Swim Club | 05/30/2025 | Hydro4 Summer Open | ||
| 4854 | James Joslin | 53.88 | 10 | B: 43.89 (+9.99s | 18.5%) | Dothan Dolphins Swim Team | 04/11/2026 | CAT5 LC Open 2026 | ||
| 4855 | Matthew Liu | 53.89 | 9 | B: 43.89 (+10.00s | 18.6%) | Sarasota Sharks | 05/15/2026 | 2026 Kent B Holdren Memorial Meet | ||
| 4856 | Skylar Chu | 53.89 | 10 | B: 43.89 (+10.00s | 18.6%) | Pacific Dragons Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | ||
| 4857 | Archer Liu | 53.90 | 10 | B: 43.89 (+10.01s | 18.6%) | HEAT- Hudson Explorers Aquatic | 07/10/2026 | 2026 OH NE LC Regional Champs | ||
| 4858 | Aleksander Matthews | 53.90 | 7 | B: 43.89 (+10.01s | 18.6%) | Dolphin Club | 05/02/2026 | BASS Jim Frye Memorial Invitational May 2026 | ||
| 4859 | Chris Li | 53.90 | 9 | B: 43.89 (+10.01s | 18.6%) | Santa Clara Swim Club | 06/20/2026 | Zone 1 South Swim Under The Stars | ||
| 4860 | Ayan Boinpally | 53.90 | 10 | B: 43.89 (+10.01s | 18.6%) | Seminole Aquatics | 04/11/2026 | 2026 Ron Nardozzi Pre Derby Sprint Invite C | ||
| 4861 | Zachary Sun | 53.91 | 7 | B: 43.89 (+10.02s | 18.6%) | Tiburon Swim Club | 04/24/2026 | 2026 NE YNS LCM IMX IMR Meet | ||
| 4862 | Elijah Exevea | 53.91 | 8 | B: 43.89 (+10.02s | 18.6%) | South Bay Aquatics | 06/06/2026 | 2026 SI SOL Splash And Dash Max Jun 6 7 | ||
| 4863 | Charles Barber | 53.92 | 9 | B: 43.89 (+10.03s | 18.6%) | SwimEnergy Aquatics | 06/20/2025 | 2025 GCST MARK MCCAW SUMMER | ||
| 4864 | Oliver Gremban | 53.92 | 10 | B: 43.89 (+10.03s | 18.6%) | North Coast Aquatics | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | ||
| 4865 | Chester Qin | 53.93 | 8 | B: 43.89 (+10.04s | 18.6%) | Sunnyvale Swim Club | 04/19/2026 | MAC April 19 LCM Block Party | ||
| 4866 | Lochlan Tresemer | 53.94 | 8 | B: 43.89 (+10.05s | 18.6%) | San Antonio Wave | 04/18/2026 | 2026 ST NIST Spring Into Long Course | ||
| 4867 | Van Schuster | 53.94 | 10 | B: 43.89 (+10.05s | 18.6%) | Swim Dogs | 07/10/2026 | 2026 CO Firecracker Last Chance Invite | ||
| 4868 | Advit Kotnani | 53.94 | 8 | B: 43.89 (+10.05s | 18.6%) | Princeton Tiger Aquatic Club | 06/05/2026 | 2026 XCEL Meet Of XCellence | ||
| 4869 | Ziggy Aubin | 53.95 | 10 | B: 43.89 (+10.06s | 18.6%) | Team Vortex | 05/02/2026 | 2026 CO Longmont IMR IMX Adrenaline Gauntlet | ||
| 4870 | Yusuf Shakir | 53.95 | 8 | B: 43.89 (+10.06s | 18.6%) | Rhode Island Aquatic Club | 04/26/2026 | 2026 NE RIAC Quahog Cup | ||
| 4871 | John Matheny | 53.95 | 9 | B: 43.89 (+10.06s | 18.6%) | Occoquan Swimming | 05/01/2026 | Speedo Spring Splash | ||
| 4872 | Thomas DeSmidt | 53.95 | 8 | B: 43.89 (+10.06s | 18.6%) | Bolles School Sharks | 05/22/2026 | EAJ Mayhem 2026 | ||
| 4873 | Jeffrey Huang | 53.97 | 7 | B: 43.89 (+10.08s | 18.7%) | Life Time Michigan Swim Team | 10/16/2025 | October 2025 Life Time Michigan Intersquad | ||
| 4874 | Ezekiel Sauve | 53.99 | 10 | B: 43.89 (+10.10s | 18.7%) | Saint Petersburg Aquatics | 05/16/2025 | 2025 SAINT PETE S 2nd LONG COURSE MEET | ||
| 4875 | Yuan Basilio | 54.01 | 9 | B: 43.89 (+10.12s | 18.7%) | Reno Aquatic Club | 06/19/2026 | Reno Aquatic Club Gamble | ||
| 4876 | Jackson Stegall | 54.01 | 9 | B: 43.89 (+10.12s | 18.7%) | Fast Falcons | 06/05/2026 | 2026 Sunshine State Games | ||
| 4877 | Sheldon Feng | 54.02 | 8 | B: 43.89 (+10.13s | 18.8%) | Gulf Coast Swim Team | 04/17/2026 | 2026 GCST Spring Open | ||
| 4878 | Ethan Surpris | 54.04 | 6 | B: 43.89 (+10.15s | 18.8%) | Fox Swim Club | 05/29/2026 | 2026 FOX Speedo Summer Spectacular Meet | ||
| 4879 | Colson Mou | 54.04 | 9 | B: 43.89 (+10.15s | 18.8%) | South San Francisco Aquatics | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 4880 | James Worters | 54.04 | 10 | B: 43.89 (+10.15s | 18.8%) | Otter Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 4881 | Ransom Richards | 54.05 | 10 | B: 43.89 (+10.16s | 18.8%) | Cardinal Aquatics | 04/25/2026 | 2026 Cardinal Aquatics Intrasquad Sprint Meet | ||
| 4882 | Mason Keib | 54.05 | 9 | B: 43.89 (+10.16s | 18.8%) | Swim Tampa Aquatics | 05/30/2026 | Stingrays Summer Sizzle | ||
| 4883 | Mateo Portillo | 54.06 | 9 | B: 43.89 (+10.17s | 18.8%) | Sea Dragon Aquatics | 05/02/2026 | 2026 Sea Dragon May Open | ||
| 4884 | Rowan Addi | 54.06 | 9 | B: 43.89 (+10.17s | 18.8%) | Northern Nevada Aquatics | 07/10/2026 | 2026 NNA Silver State Championships | ||
| 4885 | Caleb Kurniawan | 54.07 | 10 | B: 43.89 (+10.18s | 18.8%) | Orca Aquatics | 05/30/2026 | 2026 NE RIAC Sail Away On The Ferry | ||
| 4886 | Jack Hill | 54.07 | 9 | B: 43.89 (+10.18s | 18.8%) | Piedmont Swim Team | 06/27/2026 | NVST Summer Plunge 2026 | ||
| 4887 | Daniel Yuan | 54.07 | 8 | B: 43.89 (+10.18s | 18.8%) | Eastside Aquatic Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | ||
| 4888 | Advaith Bharadwaj | 54.08 | 9 | B: 43.89 (+10.19s | 18.8%) | Tuna Swim Club | 07/25/2026 | 2026 MN RSC LC 10 U State Championship | ||
| 4889 | Beckett Coble | 54.09 | 8 | B: 43.89 (+10.20s | 18.9%) | Waves Of Wilmington Inc | 05/15/2026 | 2026 TAC TITANS Spring Fling Meet | ||
| 4890 | Brayden Wolfinger | 54.09 | 9 | B: 43.89 (+10.20s | 18.9%) | Dolphin Club | 06/25/2026 | LC Central District Champs | ||
| 4891 | Logan Dinh | 54.09 | 8 | B: 43.89 (+10.20s | 18.9%) | YMCA of South Florida | 06/06/2026 | 18th Annual LC NPB Summer Kickoff | ||
| 4892 | River Schultz | 54.10 | 9 | B: 43.89 (+10.21s | 18.9%) | Hill Country Aquatics | 04/11/2026 | 2026 ST HCA Spring On The Hill Intrasquad | ||
| 4893 | Albert Yan | 54.10 | 10 | B: 43.89 (+10.21s | 18.9%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | ||
| 4894 | Jace McLaughlin | 54.10 | 9 | B: 43.89 (+10.21s | 18.9%) | Greater Pensacola Aquatic Club | 07/11/2026 | 2026 GPAC Summer Finale | ||
| 4895 | Slater Conway | 54.11 | 8 | B: 43.89 (+10.22s | 18.9%) | Cascade Swim Club | 09/19/2026 | 2026 PN CSC September Shakeout Approved | ||
| 4896 | Greyson Cichanski | 54.11 | 9 | B: 43.89 (+10.22s | 18.9%) | Piranha Aquatics | 07/10/2026 | 2026 OH NE LC Regional Champs | ||
| 4897 | Cole Erickson | 54.11 | 8 | B: 43.89 (+10.22s | 18.9%) | Reno Aquatic Club | 05/22/2026 | 2026 Intermountain Classic Long Course Meet | ||
| 4898 | Bennett Morrison | 54.11 | 8 | B: 43.89 (+10.22s | 18.9%) | Palo Alto Stanford Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 4899 | Nico Boehme-Shaw | 54.13 | 9 | B: 43.89 (+10.24s | 18.9%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | ||
| 4900 | Kevin Shen | 54.13 | 9 | B: 43.89 (+10.24s | 18.9%) | Riptide Swim Team | 09/13/2026 | 2026 CO RIP Ice Cream Sandwich Meet | ||
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.