USA Boys 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1701 | Ezekiel Sauve | 1:00.35 | 10 | B: 55.39 (+4.96s | 8.2%) | Saint Petersburg Aquatics | 05/16/2025 | 2025 SAINT PETE S 2nd LONG COURSE MEET | ||
| 1702 | Oliver Ryan | 1:00.38 | 9 | B: 55.39 (+4.99s | 8.3%) | San Gabriel Aquatics | 05/04/2025 | 2025 ST TXLA 10 U End Of School Splash | ||
| 1703 | Max Ross | 1:00.38 | 9 | B: 55.39 (+4.99s | 8.3%) | Gulf Coast Swim Team | 06/20/2025 | 2025 GCST MARK MCCAW SUMMER | ||
| 1704 | William Clark | 1:00.39 | 9 | B: 55.39 (+5.00s | 8.3%) | Hilltop Aquatic Swim Team | 06/21/2025 | 2025 UT HAST RWB BC Medals Meet | ||
| 1705 | Ian Jones | 1:00.40 | 10 | B: 55.39 (+5.01s | 8.3%) | Ladera Oaks | 05/16/2025 | 2025 DACA LC CBA Meet | ||
| 1706 | Benjamin Kearney | 1:00.42 | 10 | B: 55.39 (+5.03s | 8.3%) | Burlingame Aquatics | 06/06/2025 | BAC C B A Meet | ||
| 1707 | Jasper Zhong | 1:00.42 | 8 | B: 55.39 (+5.03s | 8.3%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 1708 | Aaron Yang | 1:00.45 | 10 | B: 55.39 (+5.06s | 8.4%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 1709 | Ezekiel Tally | 1:00.47 | 10 | B: 55.39 (+5.08s | 8.4%) | Vandal Aquatic Club | 05/16/2025 | 2025 Chris Engledow Memorial Meet | ||
| 1710 | Maximus Johnson | 1:00.47 | 8 | B: 55.39 (+5.08s | 8.4%) | Bolles School Sharks | 06/20/2025 | 2025 Planet Swim Summer Championships | ||
| 1711 | Maximilian Kuo | 1:00.49 | 7 | B: 55.39 (+5.10s | 8.4%) | California Dolphins Swim Team | 05/23/2025 | Zone 1 South May Firecracker 500 | ||
| 1712 | Christopher Chang | 1:00.49 | 10 | B: 55.39 (+5.10s | 8.4%) | Bellingham Bay Swim Team | 04/25/2025 | 2025 PN KING Spring Derby | ||
| 1713 | Nickolas Parasimenco | 1:00.52 | 9 | B: 55.39 (+5.13s | 8.5%) | Tooele Sea Serpents | 06/04/2025 | 2025 Utah Summer Games Age Group Long Course | ||
| 1714 | Jaden Feng | 1:00.53 | 7 | B: 55.39 (+5.14s | 8.5%) | Blue Dolphin Swim Team | 06/14/2025 | 2025 IST June Invtational | ||
| 1715 | Layden Lechner | 1:00.55 | 10 | B: 55.39 (+5.16s | 8.5%) | Blue Dolfins | 05/16/2025 | 2025 PA Long Course Invite | ||
| 1716 | Walter Speicher | 1:00.55 | 9 | B: 55.39 (+5.16s | 8.5%) | Monocacy Aquatic Club | 06/14/2024 | 2024 Winchester Long Course Inviational | ||
| 1717 | Mateo Relling Ramos | 1:00.55 | 9 | B: 55.39 (+5.16s | 8.5%) | Y Wooster Rec Club | 06/27/2025 | 2025 55th FREEDLANDER MEET | ||
| 1718 | Benjamin Huang | 1:00.56 | 10 | B: 55.39 (+5.17s | 8.5%) | Otter Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 1719 | Oakley Aase | 1:00.56 | 9 | B: 55.39 (+5.17s | 8.5%) | Boise Swim Club | 05/16/2025 | 2025 Spring Fling LC Invitational | ||
| 1720 | Isaac Pearce | 1:00.58 | 7 | B: 55.39 (+5.19s | 8.6%) | Aces Swim Club | 07/11/2025 | 2025 CO ACES DSA Summer Blast Last Chance | ||
| 1721 | Jake Lu | 1:00.59 | 9 | B: 55.39 (+5.20s | 8.6%) | Burlingame Aquatics | 05/17/2025 | 2025 LAMV SCM C B A+ | ||
| 1722 | Maximilian Krumholtz | 1:00.63 | 9 | B: 55.39 (+5.24s | 8.6%) | T2 Aquatics | 05/23/2025 | 2025 T2 Aquatics Norris Foundation LC Meet | ||
| 1723 | Asher Orourke | 1:00.68 | 8 | B: 55.39 (+5.29s | 8.7%) | Aquawolves Swimming | 05/30/2025 | 2025 CO Barracuda Summer Sizzler Invite | ||
| 1724 | Jackson Goldner | 1:00.68 | 10 | B: 55.39 (+5.29s | 8.7%) | YMCA of Central Florida | 04/26/2025 | 2025 Ron Nardozzi Pre Derby Sprint Invite | ||
| 1725 | Conor Gardin | 1:00.74 | 9 | B: 55.39 (+5.35s | 8.8%) | California Capital Aquatics | 06/20/2025 | Reno Aquatic Club Gamble | ||
| 1726 | Finnegan Grimes | 1:00.76 | 9 | B: 55.39 (+5.37s | 8.8%) | Laramie Swim Club | 06/21/2024 | 2024 RST Rushmore Classic Swim Meet | ||
| 1727 | Benjamin O'Berry | 1:00.77 | 9 | B: 55.39 (+5.38s | 8.9%) | Bend Swim Club | 05/02/2025 | Bend Swim Club May Invitational | ||
| 1728 | Filip Sapazhkou | 1:00.77 | 8 | B: 55.39 (+5.38s | 8.9%) | Swim Lake City Legends | 06/06/2025 | Speed Lake City 2025 | ||
| 1729 | Gabriel Rhodes-Ondi | 1:00.78 | 10 | B: 55.39 (+5.39s | 8.9%) | Treasure Coast Swimming | 06/07/2025 | 2025 TCA Aaron Vaughn Memorial | ||
| 1730 | Amet Cypert | 1:00.78 | 6 | B: 55.39 (+5.39s | 8.9%) | South San Francisco Aquatics | 05/16/2025 | 2025 DACA LC CBA Meet | ||
| 1731 | Evan Kang | 1:00.79 | 10 | B: 55.39 (+5.40s | 8.9%) | Puffins Swimming | 06/27/2025 | Valley Splash | ||
| 1732 | Miles Tseung | 1:00.79 | 10 | B: 55.39 (+5.40s | 8.9%) | San Ramon Valley Aquatics | 05/10/2025 | PC SRVA LCM C B BB+ | ||
| 1733 | Malachi Khadij | 1:00.80 | 10 | B: 55.39 (+5.41s | 8.9%) | Treasure Coast Aquatics | 06/07/2025 | 2025 TCA Aaron Vaughn Memorial | ||
| 1734 | Jace Daniels | 1:00.83 | 9 | B: 55.39 (+5.44s | 8.9%) | Lehi Aquatics | 06/06/2025 | Speed Lake City 2025 | ||
| 1735 | Henrik Greiber | 1:00.84 | 8 | B: 55.39 (+5.45s | 9.0%) | Minnetonka Swim Club | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | ||
| 1736 | Finn Meyer | 1:00.84 | 10 | B: 55.39 (+5.45s | 9.0%) | Westbrook Seals | 07/11/2024 | 2024 ME 3rd Annual LCM Championships | ||
| 1737 | Cary Chen | 1:00.85 | 9 | B: 55.39 (+5.46s | 9.0%) | Sunnyvale Swim Club | 05/17/2025 | 2025 LAMV SCM C B A+ | ||
| 1738 | Luke Hammer | 1:00.85 | 9 | B: 55.39 (+5.46s | 9.0%) | University Place Aquatic Club | 06/20/2025 | 2025 IE VS Starlight Open | ||
| 1739 | Levi Heilbrun | 1:00.90 | 10 | B: 55.39 (+5.51s | 9.0%) | Bend Swim Club | 05/02/2025 | Bend Swim Club May Invitational | ||
| 1740 | Adam Alqaqaa | 1:00.91 | 9 | B: 55.39 (+5.52s | 9.1%) | Front Range Barracudas | 04/25/2025 | 2025 CO Steve Drozda LC Shotgun | ||
| 1741 | Enzo Giampolo | 1:00.92 | 9 | B: 55.39 (+5.53s | 9.1%) | Hastings Area Swim Team | 05/16/2025 | 2025 MN STRM Spring Startup | ||
| 1742 | Ronin Bennett | 1:00.92 | 10 | B: 55.39 (+5.53s | 9.1%) | Prince William Swim Club | 04/26/2024 | 2024 Helen Wang Sunflower Classic | ||
| 1743 | Sanskaar Dahiya | 1:00.97 | 10 | B: 55.39 (+5.58s | 9.2%) | Blazing Barracudas | 06/07/2025 | 2025 NCAT Summer Swimfest | ||
| 1744 | Foster Douglass | 1:00.97 | 9 | B: 55.39 (+5.58s | 9.2%) | Hood River Valley Swim Team | 06/20/2025 | 72nd Annual Ted Walker Invitational | ||
| 1745 | Eshaan Yanamandra | 1:01.02 | 10 | B: 55.39 (+5.63s | 9.2%) | SwimStrongsville | 07/12/2025 | LSSC Avon Classic | ||
| 1746 | Jack Myrick | 1:01.03 | 9 | B: 55.39 (+5.64s | 9.2%) | Nitro Swimming | 04/26/2025 | 2025 ST NTRO Splashing Into Long Course | ||
| 1747 | Aaron Yao | 1:01.04 | 10 | B: 55.39 (+5.65s | 9.3%) | Sunnyvale Swim Club | 05/17/2025 | 2025 LAMV SCM C B A+ | ||
| 1748 | Levi Fusselman | 1:01.04 | 9 | B: 55.39 (+5.65s | 9.3%) | Portneuf Valley Swim Team | 05/16/2025 | 2025 Spring Fling LC Invitational | ||
| 1749 | JD Reeher | 1:01.04 | 9 | B: 55.39 (+5.65s | 9.3%) | Cavalier Aquatics/Piedmont Fam | 05/17/2024 | Freedom Splash | ||
| 1750 | Jayce Neira | 1:01.05 | 10 | B: 55.39 (+5.66s | 9.3%) | West Volusia Killer Whatles | 05/30/2025 | Hydro4 Summer Open | ||
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.