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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5301 | 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 | |
| 5302 | Eli Bywater | 37.71 | 8 | B Min | BB: 34.59 (+3.12s | 8.3%) | South Davis Aquatics Team | 12/13/2025 | SDAT Winter Pentathlon | |
| 5303 | 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 | |
| 5304 | Jack Viana | 37.71 | 10 | B Min | BB: 34.59 (+3.12s | 8.3%) | FireFish Swim Team | 01/10/2026 | 2026 NE KING RI Rhody Nor Eastah | |
| 5305 | Vivaan Jagadish | 37.72 | 10 | B Min | BB: 34.59 (+3.13s | 8.3%) | Tualatin Hills Swim Club | 03/14/2026 | 2026 CAT Spring Invite | |
| 5306 | Andrew Xu | 37.72 | 8 | B Min | BB: 34.59 (+3.13s | 8.3%) | Wasatch Front Fish Market | 07/29/2025 | WFFM July Developmental | |
| 5307 | 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 | |
| 5308 | James McAlister | 37.72 | 10 | B Min | BB: 34.59 (+3.13s | 8.3%) | Seattle Metropolitan Aquatic C | 02/27/2026 | 2026 PN February AGI, Div 1 Approved | |
| 5309 | 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 | |
| 5310 | Corbin Tussey | 37.73 | 10 | B Min | BB: 34.59 (+3.14s | 8.3%) | Northern Colorado Swim Club | 02/08/2025 | 2025 CO NCS 10 U Winter Spectacular | |
| 5311 | 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 | |
| 5312 | Shawn Lee | 37.73 | 9 | B Min | BB: 34.59 (+3.14s | 8.3%) | Mecklenburg Swim Association | 02/07/2026 | MSA IM Tough Meet 2026 | |
| 5313 | Kroy Zimmerman | 37.73 | 10 | B Min | BB: 34.59 (+3.14s | 8.3%) | Alamo Area Aquatic Association | 03/01/2025 | 2025 AAAA SW End Of Season Splash | |
| 5314 | Elliott Baranack | 37.73 | 10 | B Min | BB: 34.59 (+3.14s | 8.3%) | Firestone Akron Swim Team | 02/20/2026 | 2026 OH Akron SC Regional Championships | |
| 5315 | 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 | |
| 5316 | 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 | |
| 5317 | 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 | |
| 5318 | 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 | |
| 5319 | 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 | |
| 5320 | Fedor Akimov | 37.74 | 10 | B Min | BB: 34.59 (+3.15s | 8.3%) | YMCA Presidio Aquatics | 03/07/2026 | Napa Valley Swim Team Swimming Towards Spring | |
| 5321 | 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 | |
| 5322 | 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 | |
| 5323 | Dominic Causarano | 37.74 | 9 | B Min | BB: 34.59 (+3.15s | 8.3%) | Hauppauge Swimming | 01/23/2026 | 2026 MR HAUP Snowmageddon Splash | |
| 5324 | Ryan Song | 37.74 | 8 | B Min | BB: 34.59 (+3.15s | 8.3%) | Wasc | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 5325 | Connor Osborne | 37.75 | 10 | B Min | BB: 34.59 (+3.16s | 8.4%) | Prineville Swim Team | 07/10/2025 | 2025 Madras Summer Race Fun Series #2 | |
| 5326 | Arthur Fortin | 37.75 | 9 | B Min | BB: 34.59 (+3.16s | 8.4%) | Huntsville Swim Association | 12/05/2025 | 2025 Holiday Classic | |
| 5327 | Albert He | 37.75 | 10 | B Min | BB: 34.59 (+3.16s | 8.4%) | Three Village Swim Club | 03/01/2026 | 2026 MR TVSC St Patrick S Day Last Chance | |
| 5328 | Charles Thomas | 37.75 | 9 | B Min | BB: 34.59 (+3.16s | 8.4%) | Excel Aquatics | 12/13/2025 | 2025 Ho Ho Ho Holiday 12 Under Meet | |
| 5329 | Trent Statzer | 37.75 | 10 | B Min | BB: 34.59 (+3.16s | 8.4%) | Sea Dragon Aquatics | 04/26/2025 | CCS Spring Classic 2025 | |
| 5330 | Rex Landry | 37.75 | 9 | B Min | BB: 34.59 (+3.16s | 8.4%) | Treasure Coast Aquatics | 01/24/2026 | 2026 TCA Winter Open | |
| 5331 | Aidan Behrns | 37.75 | 10 | B Min | BB: 34.59 (+3.16s | 8.4%) | Calvert Aquatics Club | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 5332 | Jacksyn Henry | 37.75 | 8 | B Min | BB: 34.59 (+3.16s | 8.4%) | Nu Finmen Swimming | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 5333 | Arsenii Ianitskii | 37.76 | 9 | B Min | BB: 34.59 (+3.17s | 8.4%) | Shorewood | 02/13/2026 | 2026 OR HS 6A 3 | |
| 5334 | Boaz Bourque | 37.76 | 10 | B Min | BB: 34.59 (+3.17s | 8.4%) | Lynchburg YMCA Swim Team | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 5335 | Elliot Beghtel | 37.76 | 10 | B Min | BB: 34.59 (+3.17s | 8.4%) | Ybac Hurricanes | 01/17/2026 | 2026 YBAC Blizzard Invitational | |
| 5336 | Egor Anoshkin | 37.76 | 10 | B Min | BB: 34.59 (+3.17s | 8.4%) | South Florida Aquatic Club | 01/16/2026 | 2026 Speedo SoFlo Open | |
| 5337 | Dresden Ramirez | 37.76 | 9 | B Min | BB: 34.59 (+3.17s | 8.4%) | Legacy Aquatics | 01/09/2026 | 2026 NE NSSC January 9 11 BC Meet | |
| 5338 | Alexander FitzGerald | 37.76 | 9 | B Min | BB: 34.59 (+3.17s | 8.4%) | Fox Swim Club | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | |
| 5339 | Banks Kennedy | 37.76 | 10 | B Min | BB: 34.59 (+3.17s | 8.4%) | Twin Rivers YMCA | 11/22/2025 | GOLD Gobbler 2025 | |
| 5340 | Lucca Carozza | 37.76 | 9 | B Min | BB: 34.59 (+3.17s | 8.4%) | Pen Bay Sailfish | 02/27/2026 | 2026 NE Maine State Y Championships | |
| 5341 | Andrew Buenrostro | 37.77 | 10 | B Min | BB: 34.59 (+3.18s | 8.4%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 5342 | Diego Yanez | 37.77 | 10 | B Min | BB: 34.59 (+3.18s | 8.4%) | El Paso Aqua Posse | 12/07/2025 | 2025 BD Del Norte #3 | |
| 5343 | Thomas Griffin | 37.77 | 10 | B Min | BB: 34.59 (+3.18s | 8.4%) | Blue Wave Swim Team PV | 02/20/2026 | 2026 FXFX Forty Niner | |
| 5344 | Caden Paterson | 37.77 | 10 | B Min | BB: 34.59 (+3.18s | 8.4%) | Livermore AquaCowboys | 09/27/2025 | PC LAC C B BB | |
| 5345 | Felix Cera | 37.77 | 9 | B Min | BB: 34.59 (+3.18s | 8.4%) | Olympic Cascade Aquatics | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | |
| 5346 | Bastian Holsaeter | 37.77 | 9 | B Min | BB: 34.59 (+3.18s | 8.4%) | Kamehameha Swim Club | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 5347 | Gideon Brooks | 37.77 | 10 | B Min | BB: 34.59 (+3.18s | 8.4%) | Decatur Area Swim Team | 02/20/2026 | 2026 SE Auburn Classic | |
| 5348 | Camden Evenson | 37.77 | 9 | B Min | BB: 34.59 (+3.18s | 8.4%) | Aberdeen Swim Club | 01/03/2026 | 2026 SD ASC Winter High Point | |
| 5349 | Michael Freinkman | 37.78 | 10 | B Min | BB: 34.59 (+3.19s | 8.4%) | The Capitol Sea Devils | 03/20/2026 | March Madness 2026 | |
| 5350 | William Clark | 37.78 | 9 | B Min | BB: 34.59 (+3.19s | 8.4%) | Hilltop Aquatic Swim Team | 12/18/2025 | 2025 OA IMR II Copied | |
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.