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 | |
|---|---|---|---|---|---|---|---|---|---|
| 301 | Daniel Lazar | 28.62 | 10 | AAA Min | AAAA: 27.49 (+1.13s | 3.9%) | Coast Aquatics | 02/13/2026 | 2026 SES Region 4 Championships | |
| 302 | Michael Levell | 28.63 | 10 | AAA Min | AAAA: 27.49 (+1.14s | 4.0%) | Brownell Talbot | 01/23/2026 | SFST SD 2026 January Invite | |
| 303 | Raiden Schmitt | 28.64 | 9 | AAA Min | AAAA: 27.49 (+1.15s | 4.0%) | Richland | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
| 304 | Finn McGuire | 28.64 | 10 | AAA Min | AAAA: 27.49 (+1.15s | 4.0%) | Swim Florida | 02/07/2026 | 2026 GCST WINTER OPEN | |
| 305 | Jacob Young | 28.65 | 9 | AAA Min | AAAA: 27.49 (+1.16s | 4.0%) | Chandler Preparatory Academy | 09/14/2024 | Croswhite Invitational | |
| 306 | Bruno Stanglmaier | 28.65 | 10 | AAA Min | AAAA: 27.49 (+1.16s | 4.0%) | Mantas Swim Club | 12/14/2025 | 2025 MN SEMS Frosty Fins Invite | |
| 307 | Lucas Guo | 28.67 | 10 | AAA Min | AAAA: 27.49 (+1.18s | 4.1%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 308 | Declan Bannan | 28.67 | 10 | AAA Min | AAAA: 27.49 (+1.18s | 4.1%) | Rancho San Dieguito | 12/19/2025 | 2025 SI Winter Age Group Championships | |
| 309 | Jake Brown | 28.67 | 10 | AAA Min | AAAA: 27.49 (+1.18s | 4.1%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | |
| 310 | Bohdan Nekhai | 28.67 | 9 | AAA Min | AAAA: 27.49 (+1.18s | 4.1%) | Hudsons Bay | 02/15/2025 | Boys District IV 2A Champs 2025 | |
| 311 | Connor Bombero | 28.68 | 10 | AAA Min | AAAA: 27.49 (+1.19s | 4.1%) | Regional YMCA of Western Conne | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 312 | Ethan Duncan | 28.68 | 9 | AAA Min | AAAA: 27.49 (+1.19s | 4.1%) | Rockville Montgomery Swim Club | 12/11/2025 | 2025 Riley Eaton Holiday Invitational | |
| 313 | Rafael Parlato | 28.68 | 10 | AAA Min | AAAA: 27.49 (+1.19s | 4.1%) | Fenix Swim Club | 12/11/2025 | 35th Annual Winter Championships | |
| 314 | Christian Beauchamp | 28.70 | 10 | AA Min | AAA: 28.69 (+0.01s | 0.0%) | Gator Swim Club | 09/05/2025 | Hydro Fall Classic 2025 | |
| 315 | Daniel Tran | 28.71 | 9 | AA Min | AAA: 28.69 (+0.02s | 0.1%) | Skyview | 02/14/2025 | 2025 District IV 3A 4A Mens Championships | |
| 316 | Samuel Ellsworth | 28.72 | 8 | AA Min | AAA: 28.69 (+0.03s | 0.1%) | Boise Swim Club | 11/22/2024 | 2024 56th BY Thanksgiving Invitational | |
| 317 | Roman Kim | 28.73 | 10 | AA Min | AAA: 28.69 (+0.04s | 0.1%) | Long Island Aquatic Club | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 318 | Jayden Wu | 28.73 | 10 | AA Min | AAA: 28.69 (+0.04s | 0.1%) | Charles River Aquatics | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 319 | Dylan Chen | 28.75 | 10 | AA Min | AAA: 28.69 (+0.06s | 0.2%) | Columbia Aquatics Association | 09/26/2025 | RAC First Splash 2025 | |
| 320 | Oliver Rines | 28.75 | 10 | AA Min | AAA: 28.69 (+0.06s | 0.2%) | Kamiak | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
| 321 | Brandon Bennett | 28.75 | 9 | AA Min | AAA: 28.69 (+0.06s | 0.2%) | Westminster Academy | 09/27/2025 | 61st Woodson Invitational | |
| 322 | Priestly Siu | 28.76 | 10 | AA Min | AAA: 28.69 (+0.07s | 0.2%) | Lake Stevens | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
| 323 | Theodore Zawada | 28.76 | 11 | AA Min | AAA: 28.69 (+0.07s | 0.2%) | Legacy Aquatics | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 324 | Nathan Cho | 28.77 | 10 | AA Min | AAA: 28.69 (+0.08s | 0.3%) | SwimRVA | 12/11/2025 | 2025 East Coast WinterFest | |
| 325 | William McConnell | 28.78 | 10 | AA Min | AAA: 28.69 (+0.09s | 0.3%) | Blackhawk Swim Team | 12/12/2025 | Winter SC Age Group Championships | |
| 326 | Declan Neth | 28.78 | 10 | AA Min | AAA: 28.69 (+0.09s | 0.3%) | Rio-Green | 01/24/2026 | 2026 SCS Swim Festival | |
| 327 | Nico Bausher | 28.78 | 10 | AA Min | AAA: 28.69 (+0.09s | 0.3%) | Southwest Stars Swim Club | 12/05/2025 | 2025 Speedo Gator Holiday Classic | |
| 328 | Nathan Liu | 28.78 | 10 | AA Min | AAA: 28.69 (+0.09s | 0.3%) | Irvine Novaquatics | 04/03/2025 | Pacific Swimming SC Far Western Champs | |
| 329 | Kellan Simpkins | 28.79 | 10 | AA Min | AAA: 28.69 (+0.10s | 0.3%) | North Palm Beach Swim Club | 01/23/2026 | SPEEDO CUP CLOSED INVITE Copied | |
| 330 | Justus Cutter | 28.81 | 10 | AA Min | AAA: 28.69 (+0.12s | 0.4%) | Selah | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
| 331 | Morgan Dasilva | 28.81 | 10 | AA Min | AAA: 28.69 (+0.12s | 0.4%) | Asphalt Green Unified Aquatics | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 332 | Gideon Smith | 28.83 | 9 | AA Min | AAA: 28.69 (+0.14s | 0.5%) | Cascade | 02/12/2025 | 2025 Northwest District 1 4A Boys HS Champs | |
| 333 | Martin Peres Agudelo | 28.84 | 9 | AA Min | AAA: 28.69 (+0.15s | 0.5%) | Immaculata LaSalle | 10/17/2025 | 2025 Belen Jesuit Invitational | |
| 334 | Gabriel Nolan | 28.85 | 10 | AA Min | AAA: 28.69 (+0.16s | 0.6%) | Long Island Express | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 335 | Sinan Ozgur | 28.86 | 10 | AA Min | AAA: 28.69 (+0.17s | 0.6%) | Pleasanton Seahawks | 01/31/2026 | Zone 2 Winter Championship Meet | |
| 336 | Parker Burgess | 28.86 | 9 | AA Min | AAA: 28.69 (+0.17s | 0.6%) | Archbishop Murphy High School | 01/11/2025 | 2025 Kentridge HS Invitational BOYS OBSERVED | |
| 337 | William Limmer | 28.87 | 11 | AA Min | AAA: 28.69 (+0.18s | 0.6%) | Nova of Virginia | 12/12/2025 | 2025 HVAC Winterfest Invitational | |
| 338 | Georgii Suslov | 28.88 | 9 | AA Min | AAA: 28.69 (+0.19s | 0.7%) | Miami Country Day School | 09/30/2025 | 2025 Palm League Champs USA S OBS | |
| 339 | Jack Nash | 28.88 | 10 | AA Min | AAA: 28.69 (+0.19s | 0.7%) | Ryan YMCA Tidal Waves | 10/24/2025 | 2025 SI JBST ALL AGES A BB MEET | |
| 340 | Keaton Weathers | 28.90 | 10 | AA Min | AAA: 28.69 (+0.21s | 0.7%) | Walnut Creek Aquabears | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 341 | Artin Bonakchi | 28.90 | 10 | AA Min | AAA: 28.69 (+0.21s | 0.7%) | Unattached | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 342 | Reid Flanagan | 28.92 | 10 | AA Min | AAA: 28.69 (+0.23s | 0.8%) | Life Time Southeast | 02/06/2026 | 2026 SES Region 3 Champions | |
| 343 | Vlad Sukharevich | 28.92 | 10 | AA Min | AAA: 28.69 (+0.23s | 0.8%) | Nova of Virginia | 01/16/2026 | GSA January Jump Start 2026 | |
| 344 | Wu Zhou | 28.94 | 10 | AA Min | AAA: 28.69 (+0.25s | 0.9%) | Swim Torrance | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 345 | Keegan Donnelly | 28.94 | 10 | AA Min | AAA: 28.69 (+0.25s | 0.9%) | Mason Makos Swim Team | 01/16/2026 | GSA January Jump Start 2026 | |
| 346 | Kennedy Whiting | 28.95 | 10 | AA Min | AAA: 28.69 (+0.26s | 0.9%) | Minnetonka Swim Club | 12/05/2025 | 2025 MN AQJT 14 U Single Age State Meet Cop | |
| 347 | Grant Geisler | 28.95 | 10 | AA Min | AAA: 28.69 (+0.26s | 0.9%) | Huntsville Swim Association | 12/05/2025 | 2025 Holiday Classic | |
| 348 | Jadon Hornor | 28.95 | 8 | AA Min | AAA: 28.69 (+0.26s | 0.9%) | Mount Hood Aquatics | 12/12/2025 | 2025 FGSC Christmas Invitational | |
| 349 | Kamdyn Lemke | 28.95 | 10 | AA Min | AAA: 28.69 (+0.26s | 0.9%) | Amherst Tritons Swim Team | 01/09/2026 | 2026 NE CRIM Jan Team Specialty | |
| 350 | Nicolas Guzman | 28.95 | 10 | AA Min | AAA: 28.69 (+0.26s | 0.9%) | Blue Marlins Of Hialeah Garden | 12/11/2025 | 35th Annual Winter Championships | |
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.