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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4851 | Kamahao Pickard | 46.86 | 9 | B Min | BB: 42.89 (+3.97s | 8.5%) | Academy Swim Club | 10/03/2026 | 2026 BIG ISLAND SWIMMING | |
| 4852 | Lucas Le-Valdoz | 46.86 | 9 | B Min | BB: 42.89 (+3.97s | 8.5%) | Cali Piranha Swim Team | 08/08/2026 | 2026 SI WIND All Ages NTS Wrap Up Meet | |
| 4853 | Evan Brisco | 46.86 | 10 | B Min | BB: 42.89 (+3.97s | 8.5%) | Velocity Aquatics | 06/17/2026 | 2026 MN FOXJ June Bronze | |
| 4854 | Benjamin Cheng | 46.86 | 8 | B Min | BB: 42.89 (+3.97s | 8.5%) | San Ramon Valley Aquatics | 07/25/2026 | Zone 2 Summer Championships | |
| 4855 | Liam Kim | 46.87 | 8 | B Min | BB: 42.89 (+3.98s | 8.5%) | Life Time Fitness New York Swi | 02/28/2026 | 2026 MR QNS I Know I Can Invitational | |
| 4856 | Liam Seo | 46.87 | 9 | B Min | BB: 42.89 (+3.98s | 8.5%) | Empire Swimming | 11/08/2025 | 2025 MR PAC Maria Parmanan Invitational | |
| 4857 | Arthur Prucha | 46.87 | 9 | B Min | BB: 42.89 (+3.98s | 8.5%) | Orca Aquatics | 11/15/2025 | 2025 NE SAC Turkey Splash | |
| 4858 | Dante Hernandez | 46.87 | 10 | B Min | BB: 42.89 (+3.98s | 8.5%) | Pompano Beach Piranhas | 10/10/2026 | OCTOBER OPEN 2026 | |
| 4859 | August Xu | 46.87 | 10 | B Min | BB: 42.89 (+3.98s | 8.5%) | Dynamo Swim Club | 10/17/2025 | 2025 HSA Fran Norris Meet | |
| 4860 | Henry Beilstein | 46.88 | 9 | B Min | BB: 42.89 (+3.99s | 8.5%) | New Rochelle YMCA Sailfish Swi | 11/15/2025 | 2025 MR SSC Turkey Trot Invitational | |
| 4861 | Sebastian Wyborn | 46.88 | 10 | B Min | BB: 42.89 (+3.99s | 8.5%) | Cincinnati Aquatic Club | 02/19/2026 | 2026 OH CM SC Regional Championships | |
| 4862 | Sam Knific | 46.88 | 10 | B Min | BB: 42.89 (+3.99s | 8.5%) | Lakeshore Swim Club | 02/19/2026 | 2026 OH Cleveland SC Regional Championships | |
| 4863 | Canon Antonich | 46.88 | 8 | B Min | BB: 42.89 (+3.99s | 8.5%) | Lewis Clark Neptune Swim Team | 12/05/2025 | 2025 SWAT Winter Invite | |
| 4864 | James Klomparens | 46.89 | 10 | B Min | BB: 42.89 (+4.00s | 8.5%) | New Albany Aquatic Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | |
| 4865 | Asher Csoma | 46.89 | 9 | B Min | BB: 42.89 (+4.00s | 8.5%) | Clearfield City Aquatic Team | 12/13/2025 | SDAT Winter Pentathlon | |
| 4866 | Jaxton Garner | 46.89 | 9 | B Min | BB: 42.89 (+4.00s | 8.5%) | SwimMAC Carolina | 03/07/2026 | 2026 SwimMAC BC Championship | |
| 4867 | Elijah Irwin | 46.89 | 10 | B Min | BB: 42.89 (+4.00s | 8.5%) | Fallbrook Assoc Swim T | 01/11/2026 | 2026 SI FAST 14U RISING STARS 3 | |
| 4868 | Fadil Halilovic | 46.89 | 7 | B Min | BB: 42.89 (+4.00s | 8.5%) | NJ Sea Dragons | 02/21/2026 | CAT 12 Under Silver Bronze Champs Region A | |
| 4869 | Benjamin Bridgers | 46.89 | 10 | B Min | BB: 42.89 (+4.00s | 8.5%) | Episcopal AmberJax | 11/15/2025 | EAJ Fall Harvest 2025 | |
| 4870 | Luke Flaugher | 46.89 | 8 | B Min | BB: 42.89 (+4.00s | 8.5%) | Metro East Titans Swimming | 09/12/2026 | 2026 Seahawks Dive Back In | |
| 4871 | Onders Mack | 46.90 | 10 | B Min | BB: 42.89 (+4.01s | 8.6%) | Form Swim Team | 12/15/2024 | 2024 CO FORM Winter Open | |
| 4872 | Peter Lemker | 46.90 | 9 | B Min | BB: 42.89 (+4.01s | 8.6%) | Bellevue Club Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 4873 | Lochlan McClary | 46.90 | 10 | B Min | BB: 42.89 (+4.01s | 8.6%) | Hurricanes Swim Team | 01/25/2026 | 2026 MN HURR January Invitational | |
| 4874 | Otello Mehrkens | 46.90 | 10 | B Min | BB: 42.89 (+4.01s | 8.6%) | Red Wing Swim Club | 07/28/2026 | 2026 MN RWSC Summer Mini Meet Champs | |
| 4875 | Truxtun Siegel | 46.90 | 9 | B Min | BB: 42.89 (+4.01s | 8.6%) | Jbarracudas Swim Team | 10/17/2026 | 2026 SI SBA All Ages NTS Meet | |
| 4876 | Siyuan Wang | 46.90 | 8 | B Min | BB: 42.89 (+4.01s | 8.6%) | Piedmont Swim Team | 10/09/2026 | VJO S Sprint For The Golden Ticket 2026 C | |
| 4877 | George Bilyk | 46.90 | 9 | B Min | BB: 42.89 (+4.01s | 8.6%) | Issaquah Swim Team | 10/17/2026 | 2026 PN IST Fall Open Approved | |
| 4878 | Jack Valdes | 46.90 | 10 | B Min | BB: 42.89 (+4.01s | 8.6%) | North East Aquatic Team | 09/26/2026 | 2026 NEAT 1st Annual SA Dual Meet Showcase | |
| 4879 | Piers Laughland | 46.91 | 6 | B Min | BB: 42.89 (+4.02s | 8.6%) | Meadow | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 4880 | Steven Saby | 46.91 | 9 | B Min | BB: 42.89 (+4.02s | 8.6%) | Ocean Pines Swim Team | 10/18/2025 | 2025 RAYS Great Pumpkin Splash Invitational | |
| 4881 | Tiago Origel | 46.92 | 9 | B Min | BB: 42.89 (+4.03s | 8.6%) | Swim Neptune | 12/04/2025 | 2025 Holiday Swim Festival | |
| 4882 | Quinn Cherefko | 46.92 | 9 | B Min | BB: 42.89 (+4.03s | 8.6%) | Evergreen Hurricanes | 01/31/2026 | 2026 CO Anthony Boettcher Nate Rothman Memori | |
| 4883 | Jasper Zhao | 46.92 | 9 | B Min | BB: 42.89 (+4.03s | 8.6%) | Long Island Aquatic Club | 12/05/2025 | 2025 MR NYS Holiday Classic Trials Finals | |
| 4884 | Jackson Wang | 46.92 | 7 | B Min | BB: 42.89 (+4.03s | 8.6%) | Scarlet Aquatics | 01/03/2026 | 2026 TYR Winterfest | |
| 4885 | Macintyre Higgins | 46.92 | 9 | B Min | BB: 42.89 (+4.03s | 8.6%) | Denver Triton Swim Team | 10/10/2026 | 2026 CO FST Swim Pink | |
| 4886 | Ashwin Herek | 46.93 | 10 | B Min | BB: 42.89 (+4.04s | 8.6%) | Plymouth Canton Cruisers | 11/07/2025 | 25th Annual A3 Red, White, And Blue Classic | |
| 4887 | Onyx Rumschlag | 46.93 | 10 | B Min | BB: 42.89 (+4.04s | 8.6%) | Vacationland Swim Club | 02/19/2026 | 2026 OH SOS SC Regional Championships | |
| 4888 | Benhur Bekhur | 46.93 | 10 | B Min | BB: 42.89 (+4.04s | 8.6%) | Life Time Swim Ohio | 02/20/2026 | 2026 OH WAVE SC Regional Championships | |
| 4889 | Axel Buelow | 46.93 | 9 | B Min | BB: 42.89 (+4.04s | 8.6%) | Blue Dolfins | 06/27/2026 | 2026 Firecracker | |
| 4890 | Noah Sturman | 46.94 | 10 | B Min | BB: 42.89 (+4.05s | 8.6%) | Magnolia Aquatic Club | 01/10/2025 | MAC 2025 Neon New Year Meet | |
| 4891 | William Brewen | 46.94 | 9 | B Min | BB: 42.89 (+4.05s | 8.6%) | COSA Swimming | 02/13/2026 | 2026 CO Valentine Open | |
| 4892 | Henry Jespersen | 46.94 | 10 | B Min | BB: 42.89 (+4.05s | 8.6%) | Team Charlotte Swimming | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 4893 | Nolan Whitt | 46.94 | 10 | B Min | BB: 42.89 (+4.05s | 8.6%) | SwimRVA | 11/08/2025 | CA Y Tri Meet | |
| 4894 | Eli Davis | 46.94 | 9 | B Min | BB: 42.89 (+4.05s | 8.6%) | Stsa | 12/07/2024 | 2024 ST SEAL SC Christmas Classic | |
| 4895 | Jackson Germann | 46.94 | 10 | B Min | BB: 42.89 (+4.05s | 8.6%) | Hydro Swim Club | 10/25/2026 | 2026 Hydro Halloween Pentathlon | |
| 4896 | Tatum Colarocco | 46.94 | 9 | B Min | BB: 42.89 (+4.05s | 8.6%) | Pal-Mac Swim Club | 10/24/2026 | 2026 Victor Halloween Classic | |
| 4897 | Kian Zhu | 46.94 | 9 | B Min | BB: 42.89 (+4.05s | 8.6%) | Otter Swim Club | 10/24/2026 | BAC SPOOKY FALL CLASSIC | |
| 4898 | Matthew Kopecky | 46.95 | 10 | B Min | BB: 42.89 (+4.06s | 8.6%) | YMCA of Central Massachusetts | 01/16/2026 | 2026 NE SAC Bronze Championships | |
| 4899 | Jack Pearson | 46.95 | 10 | B Min | BB: 42.89 (+4.06s | 8.6%) | O\\\\\\'Neal Aquatics | 03/20/2026 | 2026 STAR Tar Heel States | |
| 4900 | Eason He | 46.95 | 9 | B Min | BB: 42.89 (+4.06s | 8.6%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual 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.