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 | |
|---|---|---|---|---|---|---|---|---|---|
| 6251 | Macklin Robson | 39.74 | 10 | B: 38.19 (+1.55s | 3.9%) | Cincinnati Marlins | 01/16/2026 | 2026 TNAQ JANUARY INVITATIONAL | ||
| 6252 | Barrett Hopper | 39.75 | 9 | B: 38.19 (+1.56s | 3.9%) | Nitro Swimming | 01/31/2026 | 2026 ST NTRO Fiery Flames | ||
| 6253 | Caiden King | 39.75 | 9 | B: 38.19 (+1.56s | 3.9%) | Hampton Virginia Current | 03/21/2026 | HVAC Spring Intra Squad Meet | ||
| 6254 | Bruce Copeland-Fellezs | 39.75 | 9 | B: 38.19 (+1.56s | 3.9%) | Rainbow Aquatics | 03/07/2026 | 2026 HI Junior Age Group SCY Championship | ||
| 6255 | John La Raia | 39.75 | 10 | B: 38.19 (+1.56s | 3.9%) | Swim Houston Aquatics Center | 02/21/2025 | 2025 Gulf 12 Under Champs (NOCH) | ||
| 6256 | Carson Wansor | 39.75 | 10 | B: 38.19 (+1.56s | 3.9%) | North Coast Aquatics | 01/31/2026 | 2026 SI HSA All Ages NTS Meet | ||
| 6257 | Hilo Choudhri | 39.75 | 10 | B: 38.19 (+1.56s | 3.9%) | Memphis Tiger Swimming | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | ||
| 6258 | Jose Perez | 39.76 | 10 | B: 38.19 (+1.57s | 3.9%) | Lincoln City Swim Club | 04/24/2026 | 2026 Newport Swim Team Wray Open | ||
| 6259 | Ryan Du | 39.76 | 9 | B: 38.19 (+1.57s | 3.9%) | First Colony Swim Team, Inc. | 02/21/2025 | 2025 Gulf 12 Under Champs (PACK) | ||
| 6260 | Benjamin Scheckter | 39.76 | 10 | B: 38.19 (+1.57s | 3.9%) | Houston Cougars | 02/21/2025 | 2025 Gulf 12 Under Champs (DADS) | ||
| 6261 | Dimitri Khaleel | 39.76 | 8 | B: 38.19 (+1.57s | 3.9%) | Pine Island Aquatics | 09/20/2025 | 2025 GCST FALL INVITE | ||
| 6262 | Jordan Abouelazm | 39.76 | 10 | B: 38.19 (+1.57s | 3.9%) | Fenix Swim Club | 10/11/2025 | NMST BMHG October Invite 25 Copied | ||
| 6263 | Luke Swanson | 39.76 | 9 | B: 38.19 (+1.57s | 3.9%) | Hydra Aquatics | 01/17/2026 | 2026 PV January Open Audrey Moore | ||
| 6264 | Shaan Chenam | 39.77 | 9 | B: 38.19 (+1.58s | 4.0%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | ||
| 6265 | Jeffrey Krell | 39.77 | 9 | B: 38.19 (+1.58s | 4.0%) | YMCA of Virginia\\\\\\'s Blue Ridge | 10/18/2025 | LY 2025 YMCA October Meet | ||
| 6266 | Oliver Haddon | 39.77 | 9 | B: 38.19 (+1.58s | 4.0%) | YMCA of Virginia\\\\\\'s Blue Ridge | 02/27/2026 | 2026 SW District Champs 9 Over | ||
| 6267 | Sam Knific | 39.77 | 9 | B: 38.19 (+1.58s | 4.0%) | Lakeshore Swim Club | 02/19/2026 | 2026 OH Cleveland SC Regional Championships | ||
| 6268 | Philip Germain | 39.77 | 9 | B: 38.19 (+1.58s | 4.0%) | Cross Island YMCA Barracudas | 01/24/2026 | 2026 MR FLY Fran Schnarr Sprint Pentathlon Me | ||
| 6269 | Alan Mateo | 39.78 | 8 | B: 38.19 (+1.59s | 4.0%) | Unattached | 10/11/2025 | Quadtober Challenge | ||
| 6270 | Maxximus Pender | 39.78 | 10 | B: 38.19 (+1.59s | 4.0%) | Gladstone | 02/15/2025 | 2025 OR HS 4a 1 | ||
| 6271 | Sebastian Wyborn | 39.78 | 10 | B: 38.19 (+1.59s | 4.0%) | Cincinnati Aquatic Club | 02/19/2026 | 2026 OH CM SC Regional Championships | ||
| 6272 | Drake Hale | 39.78 | 10 | B: 38.19 (+1.59s | 4.0%) | Millard Aquatic Club | 12/08/2025 | 2025 MW SCSC MAC Dual | ||
| 6273 | Samuel Wisleder | 39.78 | 8 | B: 38.19 (+1.59s | 4.0%) | South Shore YMCA Strypers | 03/21/2026 | 2026 NE YNS YMCA New England Championship | ||
| 6274 | Will Spahn | 39.78 | 9 | B: 38.19 (+1.59s | 4.0%) | Alto Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | ||
| 6275 | Zachary Tsang | 39.78 | 9 | B: 38.19 (+1.59s | 4.0%) | Palo Alto Stanford Aquatics | 11/15/2025 | De Anza Cupertino Aquatics CBA+ Meet | ||
| 6276 | Ziqi Zhang | 39.79 | 9 | B: 38.19 (+1.60s | 4.0%) | Alamo Area Aquatic Association | 09/10/2025 | 2025 ST AAAA NS Septermber Race Night | ||
| 6277 | Elliott Greenwood | 39.79 | 7 | B: 38.19 (+1.60s | 4.0%) | Cavalier Aquatics/Piedmont Fam | 02/07/2026 | SW District 8 Under Championship | ||
| 6278 | Iniyan Selvakumar | 39.79 | 10 | B: 38.19 (+1.60s | 4.0%) | Spartan Aquatic Club | 02/14/2026 | SAC Winter Classic | ||
| 6279 | Markus Kuunal | 39.79 | 9 | B: 38.19 (+1.60s | 4.0%) | Washingtonians Swim Club | 01/31/2026 | The 2026 Super FISH Bowl XVI | ||
| 6280 | Charles Grunewald | 39.79 | 9 | B: 38.19 (+1.60s | 4.0%) | Palo Alto Stanford Aquatics | 12/21/2024 | 2024 PASA Winter Frolic Meet @ PALY HS | ||
| 6281 | Sam Henry | 39.79 | 8 | B: 38.19 (+1.60s | 4.0%) | Unattached | 12/20/2025 | 2025 Splash And Dash | ||
| 6282 | Tobias Drazin | 39.79 | 9 | B: 38.19 (+1.60s | 4.0%) | Atlantis Swimming | 12/06/2025 | 2025 26 Super Fast And Furious Prelim Final | ||
| 6283 | Wyatt DuPlissey | 39.79 | 9 | B: 38.19 (+1.60s | 4.0%) | Monocacy Aquatic Club | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | ||
| 6284 | Landon Thomassian | 39.80 | 9 | B: 38.19 (+1.61s | 4.0%) | Almaden Riptide | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | ||
| 6285 | Theodore Lundeen | 39.80 | 10 | B: 38.19 (+1.61s | 4.0%) | YMCA of the Triangle Area Swim | 02/13/2026 | Speedo 2026 MOR Short Course Qualifier Meet | ||
| 6286 | Greyson Nguyen | 39.80 | 7 | B: 38.19 (+1.61s | 4.0%) | Garden Grove Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | ||
| 6287 | Klein Durbin | 39.80 | 10 | B: 38.19 (+1.61s | 4.0%) | Cypress Fairbanks Swim Club | 02/21/2025 | MAC Hosted 2025 Gulf 12 Under Champs | ||
| 6288 | Tom Katz | 39.80 | 8 | B: 38.19 (+1.61s | 4.0%) | Saline Swim Team | 02/28/2026 | 2026 Last Chance Meet | ||
| 6289 | Ethan Cook | 39.80 | 8 | B: 38.19 (+1.61s | 4.0%) | Columbia Aquatics Association | 10/18/2025 | CAA Early Season Mini Mid Distance Meet | ||
| 6290 | Benjamin Levin | 39.80 | 10 | B: 38.19 (+1.61s | 4.0%) | Shawmut Aquatic Club | 01/16/2026 | 2026 NE SAC Bronze Championships | ||
| 6291 | Hunter Bruenning | 39.80 | 9 | B: 38.19 (+1.61s | 4.0%) | Sarasota Sharks | 02/27/2026 | 2026 T2 Area 5 Championships | ||
| 6292 | William Fatt | 39.81 | 9 | B: 38.19 (+1.62s | 4.1%) | Nova of Virginia | 12/05/2025 | NOVA December Dip | ||
| 6293 | Easton Gunther | 39.81 | 9 | B: 38.19 (+1.62s | 4.1%) | Dolphin Club | 11/15/2025 | 2025 WAC Fall Classic | ||
| 6294 | Benjamin Schmitz | 39.81 | 9 | B: 38.19 (+1.62s | 4.1%) | The Fish | 11/14/2025 | 2025 PV November Open Franconia | ||
| 6295 | Carter Stephenson | 39.81 | 9 | B: 38.19 (+1.62s | 4.1%) | Atlantis Swimming | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | ||
| 6296 | Hunter Pothast | 39.81 | 8 | B: 38.19 (+1.62s | 4.1%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | ||
| 6297 | Cody Quinn | 39.82 | 8 | B: 38.19 (+1.63s | 4.1%) | Retriever Aquatic Club | 09/21/2025 | RAC Mini Splash 2025 | ||
| 6298 | William Zhao | 39.82 | 9 | B: 38.19 (+1.63s | 4.1%) | Palo Alto Stanford Aquatics | 11/15/2025 | De Anza Cupertino Aquatics CBA+ Meet | ||
| 6299 | Adrian Magbag | 39.82 | 10 | B: 38.19 (+1.63s | 4.1%) | 757swim | 12/05/2025 | 2025 757swim Grand Illumination | ||
| 6300 | Mason Cotter | 39.82 | 10 | B: 38.19 (+1.63s | 4.1%) | Bellingham Bay Swim Team | 05/15/2026 | 2026 PN TAC Spring Thunderbird Approved | ||
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.