USA Boys 10 & under - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 9901 | Charles Jiminez | 43.17 | 10 | B: 38.19 (+4.98s | 11.5%) | Viking Aquatic Club | 11/14/2025 | 2025 MR VAC Viking Classic Invitational | ||
| 9902 | Rowan O'Brien | 43.18 | 9 | B: 38.19 (+4.99s | 11.6%) | Lakes Region Wavemakers | 01/16/2026 | 2026 NE UVAC Bronze Championships | ||
| 9903 | Lucas Yang | 43.18 | 8 | B: 38.19 (+4.99s | 11.6%) | Olympic Cascade Aquatics | 01/18/2026 | 2026 PN BC Snowflake Classic Invite Approved | ||
| 9904 | Owen LaFave | 43.18 | 10 | B: 38.19 (+4.99s | 11.6%) | Carolina Aquatics Swim Club | 12/12/2025 | 2025 NC QCD Holiday Invite | ||
| 9905 | Kai Miller | 43.18 | 8 | B: 38.19 (+4.99s | 11.6%) | Boulder City Henderson Swim Te | 11/08/2024 | 2024 NV State Championships | ||
| 9906 | Anderson Oertel | 43.18 | 7 | B: 38.19 (+4.99s | 11.6%) | Tac Titans | 02/14/2026 | 2026 TAC TITANS February Qualifier Meet | ||
| 9907 | Gabriel Osuna | 43.19 | 9 | B: 38.19 (+5.00s | 11.6%) | Stone Crabs Swim Team | 12/06/2025 | Winter Invitational Stone Crabs Swim Team | ||
| 9908 | Carson Lynch | 43.19 | 9 | B: 38.19 (+5.00s | 11.6%) | Splash Aquatics | 10/19/2025 | Aulea Fall Frenzy Meet | ||
| 9909 | Christopher White | 43.19 | 7 | B: 38.19 (+5.00s | 11.6%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | ||
| 9910 | Isaac Lentz | 43.19 | 10 | B: 38.19 (+5.00s | 11.6%) | South East Metro Sharks | 10/11/2025 | 2025 MN FOXJ Fall Invitational | ||
| 9911 | Leonardo Sanchez | 43.19 | 9 | B: 38.19 (+5.00s | 11.6%) | Asphalt Green Unified Aquatics | 01/17/2026 | 2026 MR AGUA MLK Invitational | ||
| 9912 | Kiran Suryadevara | 43.19 | 8 | B: 38.19 (+5.00s | 11.6%) | Excel Aquatics | 09/12/2025 | 2025 Excel Fall Fest Open | ||
| 9913 | Abir Patowary | 43.19 | 9 | B: 38.19 (+5.00s | 11.6%) | YMCA of Middle TN Club-USA Swi | 09/20/2025 | 2025 September Invitational | ||
| 9914 | Max Taylor | 43.19 | 10 | B: 38.19 (+5.00s | 11.6%) | Dothan Dolphins Swim Team | 01/16/2026 | 2026 GPAC Winter Invitational | ||
| 9915 | Max Forschner | 43.19 | 11 | B: 38.19 (+5.00s | 11.6%) | Empire Swimming | 02/06/2026 | 2026 MR YMID February Classic Copied | ||
| 9916 | Remus Davis | 43.19 | 8 | B: 38.19 (+5.00s | 11.6%) | Anglerfish Aquatics | 01/16/2026 | 2026 NE CS Bronze Championships | ||
| 9917 | Aditya Tandon | 43.19 | 8 | B: 38.19 (+5.00s | 11.6%) | Huntington YMCA Bluefish | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | ||
| 9918 | Pierce Schock | 43.19 | 10 | B: 38.19 (+5.00s | 11.6%) | Gbsa - Greater Baltimore Swim | 10/03/2025 | 2025 ASC All Freestyle Meet | ||
| 9919 | Byron Helsper | 43.20 | 9 | B: 38.19 (+5.01s | 11.6%) | Treasure Coast Swimming | 02/28/2026 | Spring Area 6 Championships 2026 | ||
| 9920 | William Hirsh-Ogden | 43.20 | 9 | B: 38.19 (+5.01s | 11.6%) | Waterloo Swimming | 09/21/2025 | 2025 ST WLOO SC Season Starter | ||
| 9921 | Drew Lamb | 43.20 | 10 | B: 38.19 (+5.01s | 11.6%) | YMCA East Hampton Hurricanes | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | ||
| 9922 | Brandon Bailey | 43.20 | 9 | B: 38.19 (+5.01s | 11.6%) | South Whidbey Island Stingrays | 02/07/2026 | 2026 PN TAC Island Express | ||
| 9923 | Daniel Yu | 43.20 | 8 | B: 38.19 (+5.01s | 11.6%) | Daly City Dolphins | 03/22/2025 | PSL SC CBA+ Meet | ||
| 9924 | Mario Avila | 43.20 | 7 | B: 38.19 (+5.01s | 11.6%) | Streamline Aquatics | 10/10/2025 | 2025 ST SASA Sombrero Series Dos Copied | ||
| 9925 | Miles Huke | 43.20 | 7 | B: 38.19 (+5.01s | 11.6%) | Machine Aquatics | 02/20/2026 | 2026 Machine Qualifier | ||
| 9926 | Tarik Skodacek | 43.20 | 8 | B: 38.19 (+5.01s | 11.6%) | Naval Academy Aquatic Club | 12/20/2025 | The Grinch Stole My Times (8 U) 2025 | ||
| 9927 | Mathew Fedolfi | 43.21 | 9 | B: 38.19 (+5.02s | 11.6%) | Asphalt Green Unified Aquatics | 11/07/2025 | 2025 MR LIE Fall Classic Invitational | ||
| 9928 | Maxwell Nienberg | 43.21 | 6 | B: 38.19 (+5.02s | 11.6%) | Motor City Aquatics | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | ||
| 9929 | Rayko Nahoumovich | 43.22 | 8 | B: 38.19 (+5.03s | 11.6%) | Tampa Y Swimming | 02/07/2025 | 2025 Stingrays Winter SCY Meet 07Feb2025 Tampa Y Swimming | ||
| 9930 | David Warrell | 43.22 | 10 | B: 38.19 (+5.03s | 11.6%) | Helios | 02/14/2026 | 2026 SwimMAC Qualifier Festival | ||
| 9931 | William Ngugi | 43.22 | 9 | B: 38.19 (+5.03s | 11.6%) | Top Speed Aquatic Club | 11/22/2025 | 20205 Odd Ball Challenge | ||
| 9932 | Everett Hemberger | 43.22 | 9 | B: 38.19 (+5.03s | 11.6%) | Swim Tampa Aquatics | 05/03/2025 | 2025 Berkeley May Double Header | ||
| 9933 | Levi Finkelstein | 43.22 | 9 | B: 38.19 (+5.03s | 11.6%) | Los Angeles Swim Club | 12/06/2025 | 2025 CA CANY Candy Cane | ||
| 9934 | Sam Zhang | 43.22 | 8 | B: 38.19 (+5.03s | 11.6%) | Otter Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 9935 | Dashiell Wang | 43.22 | 9 | B: 38.19 (+5.03s | 11.6%) | Santa Clara Swim Club | 02/28/2026 | Swim South Bay | ||
| 9936 | Thaddeus Cheng | 43.22 | 8 | B: 38.19 (+5.03s | 11.6%) | Rainbow Aquatics | 10/19/2025 | Aulea Fall Frenzy Meet | ||
| 9937 | Alistair Jiang | 43.22 | 8 | B: 38.19 (+5.03s | 11.6%) | Unattached | 04/11/2025 | 2025 Boys Girls Clubs National Swim Champs | ||
| 9938 | Nash Waguespack | 43.22 | 9 | B: 38.19 (+5.03s | 11.6%) | Htx Swims | 01/18/2025 | 2025 LSST January Frosty Meet | ||
| 9939 | Paul Moreno | 43.22 | 9 | B: 38.19 (+5.03s | 11.6%) | Huntsville Nadadores Swim Club | 11/09/2024 | 2024 LSST November Open Meet | ||
| 9940 | Aayush Sonawadekar | 43.23 | 10 | B: 38.19 (+5.04s | 11.7%) | Crimson Aquatics | 09/28/2025 | 2025 NE CRIM Battle Of The Branches Copied | ||
| 9941 | Isaac Sokol | 43.23 | 10 | B: 38.19 (+5.04s | 11.7%) | Great Wolf Swim Team | 11/08/2025 | 2025 MN WOLF HOWL AT THE MOON INVITE | ||
| 9942 | Owen Burns | 43.23 | 7 | B: 38.19 (+5.04s | 11.7%) | Star Aquatics | 11/15/2025 | 2025 John Dewey Invitational | ||
| 9943 | Reid Edel | 43.24 | 10 | B: 38.19 (+5.05s | 11.7%) | Hastings Area Swim Team | 01/03/2026 | 2026 MN SHRK Freezing Your Fins Off | ||
| 9944 | Asher Moultrie | 43.24 | 7 | B: 38.19 (+5.05s | 11.7%) | North Palm Beach Swim Club | 11/21/2025 | 2025 NPB Turkey Invite | ||
| 9945 | Alexander Brylski | 43.24 | 9 | B: 38.19 (+5.05s | 11.7%) | Ransom Everglades Aquatic Club | 11/21/2025 | 2025 RANS Turkey Invite | ||
| 9946 | Spencer Korentzoff | 43.25 | 10 | B: 38.19 (+5.06s | 11.7%) | Gold Coast Swim Team | 11/07/2025 | SCAT Open | ||
| 9947 | Nash Greder | 43.25 | 9 | B: 38.19 (+5.06s | 11.7%) | Club Husker | 09/27/2025 | 2025 MW HLA September Splash | ||
| 9948 | Cedar Cary | 43.25 | 9 | B: 38.19 (+5.06s | 11.7%) | Velocity Swimming | 02/13/2026 | (Pullman) 2026 IES Jr Champs | ||
| 9949 | Connor Watts | 43.25 | 9 | B: 38.19 (+5.06s | 11.7%) | Scott Valley Sea Serpents | 11/08/2025 | TCA PC November SC C B A+ | ||
| 9950 | Luciano Campagna | 43.25 | 11 | B: 38.19 (+5.06s | 11.7%) | Pacifica Sea Lions | 03/07/2026 | BAC Race To AGCs | ||
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.