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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4801 | Lincoln Wollman | 46.31 | 10 | B Min | BB: 42.89 (+3.42s | 7.4%) | Siouxland Wave Aquatic Team | 01/24/2025 | SFST SD 2025 January Invite | |
| 4802 | Omar Gonzalez | 46.31 | 10 | B Min | BB: 42.89 (+3.42s | 7.4%) | Centro Acuatico Universitario | 02/13/2026 | 2026 BD Arctic BLAST Swim Meet | |
| 4803 | Oliver Ryan | 46.31 | 10 | B Min | BB: 42.89 (+3.42s | 7.4%) | San Gabriel Aquatics | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 4804 | Grady Slater | 46.31 | 10 | B Min | BB: 42.89 (+3.42s | 7.4%) | Empire Swimming | 11/08/2025 | 2025 MR PAC Maria Parmanan Invitational | |
| 4805 | Emmett Brodie | 46.31 | 9 | B Min | BB: 42.89 (+3.42s | 7.4%) | Mission Aurora Colorado Swimmi | 02/13/2026 | 2026 CO Loveland Last Chance Sweetheart Meet | |
| 4806 | Colin Capps | 46.31 | 10 | B Min | BB: 42.89 (+3.42s | 7.4%) | Nashville Aquatic Club | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | |
| 4807 | Bodyn Curry | 46.32 | 9 | B Min | BB: 42.89 (+3.43s | 7.4%) | Sarpy County Swim Club | 01/15/2026 | BLCK SCSC ACE Dual | |
| 4808 | Jay Kapoor | 46.32 | 10 | B Min | BB: 42.89 (+3.43s | 7.4%) | Machine Aquatics | 12/20/2025 | 2025 Candy Cane Sprints | |
| 4809 | Justin Fu | 46.33 | 9 | B Min | BB: 42.89 (+3.44s | 7.4%) | Newport County YMCA Wahoos | 01/17/2026 | 2026 NE KCY SENECY Winter Carnival | |
| 4810 | Beckham Thompson | 46.33 | 10 | B Min | BB: 42.89 (+3.44s | 7.4%) | Tampa Elite Aquatics | 02/20/2026 | Bay Area Spring Championships | |
| 4811 | Beckham Allen | 46.33 | 9 | B Min | BB: 42.89 (+3.44s | 7.4%) | Pikes Peak Athletics | 04/11/2026 | 2026 CO PPA Sprint Penthathlon | |
| 4812 | Owen Buchanan | 46.33 | 10 | B Min | BB: 42.89 (+3.44s | 7.4%) | York Swim Club of Northern Vir | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | |
| 4813 | Sebastien Watson-Lamb | 46.33 | 9 | B Min | BB: 42.89 (+3.44s | 7.4%) | Olympic Cascade Aquatics | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | |
| 4814 | Mateo Cervantes | 46.33 | 10 | B Min | BB: 42.89 (+3.44s | 7.4%) | Bayside Aquatics | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | |
| 4815 | Isaiah Harvey | 46.33 | 9 | B Min | BB: 42.89 (+3.44s | 7.4%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 4816 | Benjamin Pala | 46.33 | 10 | B Min | BB: 42.89 (+3.44s | 7.4%) | Sarasota Sharks | 12/13/2024 | 2024 HARRY MEISEL WEST | |
| 4817 | Cooper McDonald | 46.33 | 8 | B Min | BB: 42.89 (+3.44s | 7.4%) | Perry Aquatic Club | 02/20/2026 | 2026 OH Akron SC Regional Championships | |
| 4818 | Rei Sakurai | 46.33 | 9 | B Min | BB: 42.89 (+3.44s | 7.4%) | Club Wolverine | 11/21/2025 | 2025 SST Fall Classic | |
| 4819 | Langston Klatt | 46.33 | 10 | B Min | BB: 42.89 (+3.44s | 7.4%) | Boone Area Winter Swim Team | 03/29/2025 | 2025 MN MYAS Midwest Regional Swim Meet | |
| 4820 | Gray Gilman | 46.33 | 10 | B Min | BB: 42.89 (+3.44s | 7.4%) | Olympus Aquatics | 10/10/2025 | 2025 PC Sprints | |
| 4821 | Jacob Kapustin | 46.33 | 10 | B Min | BB: 42.89 (+3.44s | 7.4%) | Livermore AquaCowboys | 10/18/2025 | PC CDST SC C B BB+ | |
| 4822 | Milo Prechtl | 46.33 | 8 | B Min | BB: 42.89 (+3.44s | 7.4%) | Jenison | 03/07/2026 | 2026 Lake Michigan Regional Meet | |
| 4823 | Maxwell Pettis | 46.33 | 9 | B Min | BB: 42.89 (+3.44s | 7.4%) | Minneapolis Lake Monsters | 02/27/2026 | 2026 MN EDI Minnesota Regional Championship | |
| 4824 | Benjamin David | 46.34 | 10 | B Min | BB: 42.89 (+3.45s | 7.4%) | The Woodlands Swim Team | 10/04/2024 | 2024 Fleet Fall Kickoff Invitational | |
| 4825 | Lucas Aguilar Fortuny | 46.34 | 10 | B Min | BB: 42.89 (+3.45s | 7.4%) | Waterloo Swimming | 02/28/2026 | 2026 ST SCY Surge Marsh Madness | |
| 4826 | Julian Brown | 46.34 | 10 | B Min | BB: 42.89 (+3.45s | 7.4%) | Razor Aquatics | 11/22/2025 | 2025 Royal Fall Cup | |
| 4827 | Sebastian Penarrieta | 46.34 | 10 | B Min | BB: 42.89 (+3.45s | 7.4%) | Issaquah Swim Team | 03/06/2026 | 2026 BBST Seize The Day Invitational | |
| 4828 | Keegan Quaine | 46.34 | 10 | B Min | BB: 42.89 (+3.45s | 7.4%) | Gordon Family YMCA | 01/24/2026 | 2026 WA State Y Championship Meet | |
| 4829 | Alex Vozniuk | 46.34 | 9 | B Min | BB: 42.89 (+3.45s | 7.4%) | Valley Aquatics | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | |
| 4830 | Matthew Bennett | 46.34 | 10 | B Min | BB: 42.89 (+3.45s | 7.4%) | Pipeline Swimming | 01/18/2025 | 2025 GOAT TYR Team Challenge And SYOA | |
| 4831 | Xavier Lacson | 46.34 | 10 | B Min | BB: 42.89 (+3.45s | 7.4%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 4832 | Ivan Swan | 46.34 | 9 | B Min | BB: 42.89 (+3.45s | 7.4%) | Rochester Swim Club | 02/13/2026 | 2026 MN RSC President S Day Meet | |
| 4833 | Miles Udaka | 46.35 | 9 | B Min | BB: 42.89 (+3.46s | 7.5%) | Pacific Swim | 06/13/2026 | 2026 SI ICAC 14U RISING STARS 2 | |
| 4834 | Carter Milroy | 46.35 | 10 | B Min | BB: 42.89 (+3.46s | 7.5%) | Foothills Swim Team | 12/06/2024 | 2024 CO CSI Pioneer Open | |
| 4835 | Ezra Link | 46.36 | 10 | B Min | BB: 42.89 (+3.47s | 7.5%) | Rockford Riptide | 03/07/2026 | 2026 Lake Michigan Regional Meet | |
| 4836 | Joseph Leach | 46.36 | 9 | B Min | BB: 42.89 (+3.47s | 7.5%) | Highlands Ranch Aquatics | 03/13/2026 | Mile High Championship Invitational | |
| 4837 | Eric Hong | 46.36 | 9 | B Min | BB: 42.89 (+3.47s | 7.5%) | Rochester Swim Club | 02/27/2026 | 2026 MN RSC Minnesota Regional Championship | |
| 4838 | Beckett Rossi | 46.36 | 9 | B Min | BB: 42.89 (+3.47s | 7.5%) | Bishop Swim Team | 06/13/2026 | Bishop Invitational 2026 | |
| 4839 | Benjamin Stroh | 46.36 | 8 | B Min | BB: 42.89 (+3.47s | 7.5%) | Benton Harbor-St. Joseph YMCA | 03/07/2026 | 2026 Michigan YMCA State Championship | |
| 4840 | Ivan Hu | 46.36 | 8 | B Min | BB: 42.89 (+3.47s | 7.5%) | Otter Swim Club | 03/28/2026 | LAMV C B A+ Meet | |
| 4841 | Michael Newkirk | 46.36 | 9 | B Min | BB: 42.89 (+3.47s | 7.5%) | Fresno Dolphins Swim Team | 11/22/2025 | 2025 Dr Dowain Wright Memorial ABC | |
| 4842 | Charles Rao | 46.36 | 9 | B Min | BB: 42.89 (+3.47s | 7.5%) | Eastside Aquatic Swim Team | 04/18/2026 | 2026 PN MMSC Marlins Madness Approved | |
| 4843 | Zachary Smith | 46.36 | 10 | B Min | BB: 42.89 (+3.47s | 7.5%) | Life Time Nevada Swim Club | 11/08/2024 | 2024 NV State Championships | |
| 4844 | Danil Khanbekyan | 46.37 | 10 | B Min | BB: 42.89 (+3.48s | 7.5%) | YMCA of Central Massachusetts | 04/19/2026 | 2026 NE GS Pentathalon W Distance | |
| 4845 | Stefan Turceaninov | 46.37 | 9 | B Min | BB: 42.89 (+3.48s | 7.5%) | New Wave Swim Team | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | |
| 4846 | Brooks Boe | 46.37 | 9 | B Min | BB: 42.89 (+3.48s | 7.5%) | Greater Tampa Swim Association | 10/10/2025 | 2025 GTSA TYR Swim Classic | |
| 4847 | Theodore Long | 46.38 | 8 | B Min | BB: 42.89 (+3.49s | 7.5%) | Long Island Aquatic Club | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 4848 | Tyler Buchanan | 46.38 | 8 | B Min | BB: 42.89 (+3.49s | 7.5%) | Riptide Swim Team | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 4849 | Barrett Heckman | 46.38 | 10 | B Min | BB: 42.89 (+3.49s | 7.5%) | Annapolis Swim Club | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | |
| 4850 | Dillinger Blake | 46.38 | 9 | B Min | BB: 42.89 (+3.49s | 7.5%) | Marlins Of Raleigh | 02/07/2026 | 2026 MOR Snowflake 3 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.