USA Boys 10 & under - 50 Y Breast
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 251 | Owen Newton | 40.73 | 10 | A Min | AA: 40.19 (+0.54s | 1.3%) | SwimNation Aquatics Programs | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 252 | Elijah Gabbard | 40.73 | 10 | A Min | AA: 40.19 (+0.54s | 1.3%) | Lake Cumberland Swim | 10/17/2026 | LEXD FinFest | |
| 253 | Ryan Hartmann | 40.74 | 10 | A Min | AA: 40.19 (+0.55s | 1.4%) | Sarasota Tsunami Swim Team | 10/17/2026 | 2026 SPEEDO OCROBERFEST Swim Meet | |
| 254 | Vance Schildknecht | 40.74 | 9 | A Min | AA: 40.19 (+0.55s | 1.4%) | Gulliver Swim Club | 10/10/2026 | OCTOBER OPEN 2026 | |
| 255 | Thiago Mantilla | 40.74 | 10 | A Min | AA: 40.19 (+0.55s | 1.4%) | South Florida Aquatic Club | 03/05/2026 | 2026 FG Age Group SCY Championships | |
| 256 | Walter Speicher | 40.75 | 10 | A Min | AA: 40.19 (+0.56s | 1.4%) | Monocacy Aquatic Club | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 257 | Fletcher Baral | 40.75 | 10 | A Min | AA: 40.19 (+0.56s | 1.4%) | Saint Andrew\\\\\\'s Aquatics | 09/19/2026 | 2026 Scotty Invite | |
| 258 | Ian Susanto | 40.76 | 10 | A Min | AA: 40.19 (+0.57s | 1.4%) | Legacy Aquatics | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 259 | Josiah Edmundson | 40.83 | 9 | A Min | AA: 40.19 (+0.64s | 1.6%) | Oregon City | 02/13/2026 | 2026 OR HS 6A 5 | |
| 260 | Will Martzke | 40.84 | 10 | A Min | AA: 40.19 (+0.65s | 1.6%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 261 | Jeremy Zhao | 40.84 | 9 | A Min | AA: 40.19 (+0.65s | 1.6%) | Quicksilver Swimming | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 262 | Marco Gonzalez | 40.89 | 10 | A Min | AA: 40.19 (+0.70s | 1.7%) | South Bay Aquatics | 10/03/2026 | 2026 SI CAST Pentathlon October 3 | |
| 263 | Shaler Berry | 40.90 | 10 | A Min | AA: 40.19 (+0.71s | 1.7%) | Pacific Swim | 10/17/2026 | 2026 SI SBA All Ages NTS Meet | |
| 264 | Lucas Guillen | 40.91 | 9 | A Min | AA: 40.19 (+0.72s | 1.8%) | 757swim | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 265 | Easson Ji | 40.91 | 9 | A Min | AA: 40.19 (+0.72s | 1.8%) | Xtreme Swim Club | 03/13/2026 | 2026 NE INST NE Cup | |
| 266 | Elliott Ganancial | 40.91 | 10 | A Min | AA: 40.19 (+0.72s | 1.8%) | Hawaii Swimming Club | 09/05/2026 | OSL A+ Sprint Pentathlon Copied | |
| 267 | Eliott Jackson | 40.92 | 10 | A Min | AA: 40.19 (+0.73s | 1.8%) | Team Eugene Aquatics | 03/14/2026 | 2026 TEAM Shootout | |
| 268 | Evan Yue | 40.94 | 10 | A Min | AA: 40.19 (+0.75s | 1.8%) | Nation\\\\\\'s Capital Swim Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 269 | Braylon Ward | 40.97 | 10 | A Min | AA: 40.19 (+0.78s | 1.9%) | Aquatex Swim & Water Polo Team | 10/23/2026 | 2026 ST AQTX FNR 10232026 | |
| 270 | Brayden Herald | 40.98 | 9 | A Min | AA: 40.19 (+0.79s | 1.9%) | Mason Manta Rays | 10/23/2026 | 2026 CLPR Halloween Meet | |
| 271 | Michael Urbanovich | 40.99 | 10 | A Min | AA: 40.19 (+0.80s | 2.0%) | Trident Aquatic Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 272 | Ryan Clark | 41.00 | 10 | A Min | AA: 40.19 (+0.81s | 2.0%) | York Swim Club of Northern Vir | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 273 | Ziqian Liu | 41.00 | 9 | A Min | AA: 40.19 (+0.81s | 2.0%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 274 | Ethan Liang | 41.01 | 8 | A Min | AA: 40.19 (+0.82s | 2.0%) | Xtreme Swim Club | 03/13/2026 | 2026 NE INST NE Cup | |
| 275 | Caiden Ramos | 41.02 | 9 | A Min | AA: 40.19 (+0.83s | 2.0%) | Nelson | 02/13/2026 | 2026 OR HS 6A 4 | |
| 276 | Max Chao | 41.02 | 9 | A Min | AA: 40.19 (+0.83s | 2.0%) | Tac Titans | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 277 | Austin Romero-Zermeno | 41.03 | 9 | A Min | AA: 40.19 (+0.84s | 2.0%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | |
| 278 | Nolan Robertson | 41.03 | 10 | A Min | AA: 40.19 (+0.84s | 2.0%) | Lakeside Swim Team | 10/16/2026 | 2026 SwimVille USA Jack Thompson Classic | |
| 279 | Gavin Mahrous | 41.03 | 9 | A Min | AA: 40.19 (+0.84s | 2.0%) | Sioux Falls Swim Team | 01/23/2026 | SFST SD 2026 January Invite | |
| 280 | Kaleb Robinson | 41.06 | 10 | A Min | AA: 40.19 (+0.87s | 2.1%) | Rockville Montgomery Swim Club | 02/13/2026 | 39th Black History Swim Meet | |
| 281 | Christian Bland | 41.06 | 10 | A Min | AA: 40.19 (+0.87s | 2.1%) | Triton Swimming of Louisville | 10/16/2026 | 2026 SwimVille USA Jack Thompson Classic | |
| 282 | Luca Tabacu | 41.07 | 10 | A Min | AA: 40.19 (+0.88s | 2.1%) | Clearwater Aquatic Team | 10/09/2026 | 2026 GTSA TYR Swim Classic | |
| 283 | Jacob YU | 41.08 | 10 | A Min | AA: 40.19 (+0.89s | 2.2%) | Twisters Swim Club | 01/24/2026 | 2026 MR FLY Fran Schnarr Sprint Pentathlon Me | |
| 284 | Elijah Hutagalung | 41.08 | 10 | A Min | AA: 40.19 (+0.89s | 2.2%) | Aspire Aquatics of Colorado | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 285 | Spencer Ramsbottom | 41.08 | 9 | A Min | AA: 40.19 (+0.89s | 2.2%) | Marlins Of Raleigh | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 286 | Harry Gerasim | 41.08 | 10 | A Min | AA: 40.19 (+0.89s | 2.2%) | Eagle Aquatics | 03/05/2026 | 2026 FG Age Group SCY Championships | |
| 287 | Ryan Ferguson | 41.10 | 10 | A Min | AA: 40.19 (+0.91s | 2.2%) | Santa Clara Swim Club | 09/19/2026 | 2026 Milpitas Aquatic Club Season Kick Off | |
| 288 | Stanley Kang | 41.10 | 10 | A Min | AA: 40.19 (+0.91s | 2.2%) | Long Island Aquatic Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 289 | Gleb Nikishin | 41.13 | 10 | A Min | AA: 40.19 (+0.94s | 2.3%) | SwimRight Team | 10/25/2025 | 2025 FG YSF October Invite | |
| 290 | Ivan Zhao | 41.13 | 9 | A Min | AA: 40.19 (+0.94s | 2.3%) | Southwest Stars Swim Club | 09/12/2026 | 2026 Elizabeth Kazeck Fall Sprint | |
| 291 | Vinh Bui | 41.13 | 10 | A Min | AA: 40.19 (+0.94s | 2.3%) | Excel Aquatics | 09/25/2026 | 2026 Excel Aquatics Fall Fest Invite | |
| 292 | Thomas Halford | 41.14 | 10 | A Min | AA: 40.19 (+0.95s | 2.3%) | Pikes Peak Athletics | 09/18/2026 | 2026 CO PPA September Kick Off | |
| 293 | Brian Pan | 41.15 | 10 | A Min | AA: 40.19 (+0.96s | 2.3%) | Badger Swim Club,Inc. | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 294 | Austin Loving | 41.15 | 10 | A Min | AA: 40.19 (+0.96s | 2.3%) | Nova of Virginia | 12/12/2025 | 2025 HVAC Winterfest Invitational | |
| 295 | Walker Lewis | 41.15 | 10 | A Min | AA: 40.19 (+0.96s | 2.3%) | Excel Aquatics | 09/25/2026 | 2026 Excel Aquatics Fall Fest Invite | |
| 296 | Jiho Won | 41.16 | 10 | A Min | AA: 40.19 (+0.97s | 2.4%) | Opelika Swim Team | 09/12/2026 | OST Fall Invite | |
| 297 | Akasion Sheppard | 41.16 | 10 | A Min | AA: 40.19 (+0.97s | 2.4%) | Kissimmee Swim Association | 09/19/2026 | 2026 Heart Of Florida Swim Meet | |
| 298 | Dharma Kunkyab | 41.18 | 9 | A Min | AA: 40.19 (+0.99s | 2.4%) | Twisters Swim Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 299 | Hongjie Xiao | 41.19 | 9 | A Min | AA: 40.19 (+1.00s | 2.4%) | Irvine Novaquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 300 | Jordan Lemmon | 41.20 | 9 | A Min | AA: 40.19 (+1.01s | 2.5%) | Central Ohio Aquatics | 03/12/2026 | 2026 OH SC Junior 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.