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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4801 | Marcus Wang | 37.66 | 10 | B Min | BB: 34.59 (+3.07s | 8.2%) | Pacific Dragons Swim Team | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | |
| 4802 | John Robertson | 37.66 | 9 | B Min | BB: 34.59 (+3.07s | 8.2%) | McCallie-GPS Aquatics | 02/13/2026 | 2026 SE BAY Region 2 Championships Copied | |
| 4803 | Michael Gilliland | 37.66 | 10 | B Min | BB: 34.59 (+3.07s | 8.2%) | Sprc Stingrays | 10/03/2025 | 2025 ASC All Freestyle Meet | |
| 4804 | Tobie Bloch | 37.66 | 9 | B Min | BB: 34.59 (+3.07s | 8.2%) | New Albany Aquatic Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | |
| 4805 | Arthur Viray | 37.67 | 9 | B Min | BB: 34.59 (+3.08s | 8.2%) | Daly City Dolphins | 03/28/2026 | PSL March CBA+ | |
| 4806 | Logan Chao | 37.67 | 10 | B Min | BB: 34.59 (+3.08s | 8.2%) | Sleepy Hollow | 11/10/2024 | Fall Jamboree Invitational 2024 | |
| 4807 | Declan Kimball | 37.67 | 10 | B Min | BB: 34.59 (+3.08s | 8.2%) | Williamsburg Aquatic Club | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 4808 | Dylan Ayala | 37.67 | 6 | B Min | BB: 34.59 (+3.08s | 8.2%) | Riviera Prep (Miami) | 10/15/2025 | 2025 South Florida MS Champs USA S OBS | |
| 4809 | Matvey Nassonov | 37.68 | 9 | B Min | BB: 34.59 (+3.09s | 8.2%) | Westchester Aquatic Club | 02/20/2026 | 2026 MR Metro Silver Central Champs WEST | |
| 4810 | Andrew Griffith | 37.68 | 9 | B Min | BB: 34.59 (+3.09s | 8.2%) | YMCA of Virginia\\\\\\'s Blue Ridge | 03/07/2026 | PYSA Champs 2026 | |
| 4811 | Ben Strekel | 37.68 | 9 | B Min | BB: 34.59 (+3.09s | 8.2%) | Valley Shore YMCA Marlins | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 4812 | Valentino Lopez | 37.68 | 9 | B Min | BB: 34.59 (+3.09s | 8.2%) | Newburgh Sharks | 03/27/2026 | 2026 MR Metro Bronze Championship North | |
| 4813 | George White | 37.68 | 8 | B Min | BB: 34.59 (+3.09s | 8.2%) | Piedmont Swim Team | 12/05/2025 | Pacific Swim SC C B BB+ Hosted By TERA | |
| 4814 | Reed Davis | 37.68 | 10 | B Min | BB: 34.59 (+3.09s | 8.2%) | 92ny Flying Dolphins | 11/01/2025 | 2025 MR HAUP Freestyle Frenzy Invitational | |
| 4815 | Lucas Heine | 37.68 | 9 | B Min | BB: 34.59 (+3.09s | 8.2%) | Foxjets Swim Team | 02/13/2026 | 2026 MN RSC President S Day Meet | |
| 4816 | Grayson Ubaldo | 37.69 | 7 | B Min | BB: 34.59 (+3.10s | 8.2%) | Naval Academy Aquatic Club | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | |
| 4817 | Silas Allen | 37.69 | 10 | B Min | BB: 34.59 (+3.10s | 8.2%) | SwimRVA | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 4818 | Ashton Reinhart | 37.69 | 10 | B Min | BB: 34.59 (+3.10s | 8.2%) | Red Wing Swim Club | 06/23/2026 | 2026 MN RWSC Summer Mini Meet | |
| 4819 | George Durlacher | 37.69 | 9 | B Min | BB: 34.59 (+3.10s | 8.2%) | Cavalier Aquatics/Piedmont Fam | 01/02/2026 | 2026 LY Winter Invitational | |
| 4820 | Ian Souza | 37.69 | 9 | B Min | BB: 34.59 (+3.10s | 8.2%) | Mecklenburg Swim Association | 11/07/2025 | 2025 EAC Cornucopia Classic | |
| 4821 | Joseph Johnson | 37.69 | 10 | B Min | BB: 34.59 (+3.10s | 8.2%) | Unattached | 10/18/2025 | 2025 RAYS Great Pumpkin Splash Invitational | |
| 4822 | Trey Davis | 37.69 | 9 | B Min | BB: 34.59 (+3.10s | 8.2%) | Hudson Valley Dolphins | 03/27/2026 | 2026 MR Metro Bronze Championship North | |
| 4823 | Enzo Schoen | 37.70 | 9 | B Min | BB: 34.59 (+3.11s | 8.2%) | La Crosse Area Family YMCA Swi | 02/13/2026 | 2026 MN RSC President S Day Meet | |
| 4824 | Bennett May | 37.70 | 10 | B Min | BB: 34.59 (+3.11s | 8.2%) | Worthington Swim Club | 02/19/2026 | 2026 OH WOR SC Regional Championships | |
| 4825 | Shane Cunningham | 37.70 | 10 | B Min | BB: 34.59 (+3.11s | 8.2%) | West Islip Swim Club | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 4826 | Alexander Zavala | 37.70 | 9 | B Min | BB: 34.59 (+3.11s | 8.2%) | Tuna Swim Club | 05/02/2026 | 2026 MN TUNA Spring Splash | |
| 4827 | Phillip Adams | 37.70 | 9 | B Min | BB: 34.59 (+3.11s | 8.2%) | Swim Team of Placentia | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 4828 | Ian Zhai | 37.71 | 9 | B Min | BB: 34.59 (+3.12s | 8.3%) | Badger Swim Club,Inc. | 11/21/2025 | 2025 MR LIAC Thanksgiving Invite | |
| 4829 | Naman Upadhayay | 37.71 | 10 | B Min | BB: 34.59 (+3.12s | 8.3%) | Cincinnati Marlins | 03/12/2026 | 2026 OH SC Junior Championships | |
| 4830 | Parker Elgin | 37.71 | 9 | B Min | BB: 34.59 (+3.12s | 8.3%) | Aloha Aquatics Association | 11/09/2025 | OSL A+ SCY Meet | |
| 4831 | Demid Vorobev | 37.71 | 10 | B Min | BB: 34.59 (+3.12s | 8.3%) | California Dolphins Swim Team | 03/28/2026 | PC CDST SC C B BB+ Meet | |
| 4832 | Denis Orekhov | 37.71 | 10 | B Min | BB: 34.59 (+3.12s | 8.3%) | Jbarracudas Swim Team | 12/05/2025 | 2025 SI JBST Wag Max Meet | |
| 4833 | William Greene | 37.71 | 10 | B Min | BB: 34.59 (+3.12s | 8.3%) | Charles River Aquatics | 03/13/2026 | 2026 NE CRA End Of Season March Invite | |
| 4834 | Jun Lin | 37.71 | 8 | B Min | BB: 34.59 (+3.12s | 8.3%) | Seattle Metropolitan Aquatic C | 06/14/2026 | 2026 SMAC June Mini Meet Approved | |
| 4835 | Eli Bywater | 37.71 | 8 | B Min | BB: 34.59 (+3.12s | 8.3%) | South Davis Aquatics Team | 12/13/2025 | SDAT Winter Pentathlon | |
| 4836 | Wyatt Marroquin | 37.71 | 10 | B Min | BB: 34.59 (+3.12s | 8.3%) | South Louisiana Swim Team | 10/04/2025 | 2025 CMSA Vance Rose Invitational | |
| 4837 | Andrew Xu | 37.72 | 8 | B Min | BB: 34.59 (+3.13s | 8.3%) | Wasatch Front Fish Market | 07/29/2025 | WFFM July Developmental | |
| 4838 | Izaak Salgado | 37.72 | 10 | B Min | BB: 34.59 (+3.13s | 8.3%) | Byron Center Aquatics | 01/17/2026 | MLA 2026 Big Lake Invite | |
| 4839 | Chris Oh | 37.73 | 9 | B Min | BB: 34.59 (+3.14s | 8.3%) | Crimson Aquatics | 03/13/2026 | 2026 NE CRA End Of Season March Invite | |
| 4840 | Jacob Kiernan | 37.73 | 11 | B Min | BB: 34.59 (+3.14s | 8.3%) | Tide Swimming | 09/20/2025 | 2025 TIDE King Neptune Meet | |
| 4841 | Leo Labay | 37.73 | 10 | B Min | BB: 34.59 (+3.14s | 8.3%) | YMCA of Austin Swim Alliance | 10/25/2025 | 2025 ST CCSS SC Unclassified | |
| 4842 | Shawn Lee | 37.73 | 10 | B Min | BB: 34.59 (+3.14s | 8.3%) | Mecklenburg Swim Association | 02/07/2026 | MSA IM Tough Meet 2026 | |
| 4843 | David Zheng | 37.74 | 9 | B Min | BB: 34.59 (+3.15s | 8.3%) | Cypress Fairbanks Swim Club | 02/21/2025 | MAC Hosted 2025 Gulf 12 Under Champs | |
| 4844 | Owen Wallin | 37.74 | 8 | B Min | BB: 34.59 (+3.15s | 8.3%) | Swim Tampa Aquatics | 11/07/2025 | 2025 STA TEAM Veterans Day Open Copied Co | |
| 4845 | Royce Reed | 37.74 | 8 | B Min | BB: 34.59 (+3.15s | 8.3%) | King Aquatic Club | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | |
| 4846 | Ettore Billip | 37.74 | 9 | B Min | BB: 34.59 (+3.15s | 8.3%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 4847 | Mars Meihack | 37.74 | 9 | B Min | BB: 34.59 (+3.15s | 8.3%) | Tualatin Hills Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 4848 | Christian Graves | 37.74 | 8 | B Min | BB: 34.59 (+3.15s | 8.3%) | Oly Swimming | 10/11/2025 | 2025 PA OLY DROP Tri Meet | |
| 4849 | Dominic Causarano | 37.74 | 9 | B Min | BB: 34.59 (+3.15s | 8.3%) | Hauppauge Swimming | 01/23/2026 | 2026 MR HAUP Snowmageddon Splash | |
| 4850 | Aidan Musiak | 37.74 | 9 | B Min | BB: 34.59 (+3.15s | 8.3%) | Holyoke YMCA Vikings | 11/21/2025 | 2025 NE HYV Thanksgiving Invite | |
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.