USA Boys 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 251 | Austin Shillman | 36.03 | 10 | BB Min | A: 35.69 (+0.34s | 0.9%) | Pine Crest Swim Team | 04/18/2026 | SCS Under The Sun Invitational | |
| 252 | Merrick Harner | 36.12 | 10 | BB Min | A: 35.69 (+0.43s | 1.2%) | Brevard Swim Club | 05/02/2026 | TCSC Go For The Gold Invitational | |
| 253 | Andrew Szalay | 36.13 | 10 | BB Min | A: 35.69 (+0.44s | 1.2%) | Austin Swim Club | 05/01/2026 | 2026 ST HCA Long Course Invitational | |
| 254 | Jaxon Despain | 36.13 | 9 | BB Min | A: 35.69 (+0.44s | 1.2%) | Denver Swim Academy | 05/16/2026 | 2026 CO Hilltopper Invite | |
| 255 | Matteo Sacrafamilia | 36.13 | 10 | BB Min | A: 35.69 (+0.44s | 1.2%) | Sailfish | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 256 | Logan Krutsinger | 36.14 | 9 | BB Min | A: 35.69 (+0.45s | 1.2%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 257 | Liam Kwak | 36.14 | 10 | BB Min | A: 35.69 (+0.45s | 1.2%) | Life Time Colorado Swim Club | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 258 | Jasper Timmons | 36.14 | 10 | BB Min | A: 35.69 (+0.45s | 1.2%) | Cascade Swim Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 259 | Alexander Warren Moy | 36.14 | 10 | BB Min | A: 35.69 (+0.45s | 1.2%) | Palo Alto Stanford Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 260 | Elijah Hutagalung | 36.15 | 10 | BB Min | A: 35.69 (+0.46s | 1.3%) | Aspire Aquatics of Colorado | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 261 | Porter Pitti | 36.20 | 9 | BB Min | A: 35.69 (+0.51s | 1.4%) | Olympus Aquatics | 06/18/2025 | 2025 UT CHAT INVITATIONAL | |
| 262 | Lichen Chi | 36.20 | 9 | BB Min | A: 35.69 (+0.51s | 1.4%) | Tualatin Hills Swim Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 263 | Mikhail Pratt | 36.21 | 9 | BB Min | A: 35.69 (+0.52s | 1.4%) | Alpha Aquatics | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 264 | Yihong Xiang | 36.21 | 10 | BB Min | A: 35.69 (+0.52s | 1.4%) | Tualatin Hills Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 265 | Kyle Wang | 36.21 | 10 | BB Min | A: 35.69 (+0.52s | 1.4%) | Freedom Aquatics | 08/06/2025 | 2025 Summer Elite Showcase | |
| 266 | Guo-shiun Gau | 36.22 | 10 | BB Min | A: 35.69 (+0.53s | 1.5%) | Seattle Metropolitan Aquatic C | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 267 | Geonyeong Lee | 36.22 | 10 | BB Min | A: 35.69 (+0.53s | 1.5%) | Life Time Michigan Swim Team | 02/11/2026 | February 2026 Life Time Michigan Intersquad | |
| 268 | Matias Franco Delgado | 36.22 | 10 | BB Min | A: 35.69 (+0.53s | 1.5%) | Fast Falcons | 05/15/2026 | 2026 FAST May Invite | |
| 269 | Micah Kusbel | 36.23 | 10 | BB Min | A: 35.69 (+0.54s | 1.5%) | Southwest Aquatic Warriors | 05/15/2026 | 2026 ST NIST Salute To The Troops | |
| 270 | Raizo Copp | 36.23 | 10 | BB Min | A: 35.69 (+0.54s | 1.5%) | King Aquatic Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 271 | Luke Ready | 36.24 | 10 | BB Min | A: 35.69 (+0.55s | 1.5%) | Kennebec Valley YMCA | 07/11/2024 | 2024 ME 3rd Annual LCM Championships | |
| 272 | Logan Thatcher | 36.24 | 10 | BB Min | A: 35.69 (+0.55s | 1.5%) | Beach Cities Swimming | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 273 | Henry Goddard | 36.24 | 10 | BB Min | A: 35.69 (+0.55s | 1.5%) | Cascadia Swimming | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 274 | Ivan Zhao | 36.26 | 8 | BB Min | A: 35.69 (+0.57s | 1.6%) | Southwest Stars Swim Club | 05/15/2026 | 2026 PA Long Course Invite | |
| 275 | Christian Schafer | 36.27 | 10 | BB Min | A: 35.69 (+0.58s | 1.6%) | Lone Star Aquatic Club | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 276 | Caden Shane | 36.27 | 10 | BB Min | A: 35.69 (+0.58s | 1.6%) | Sarasota Tsunami Swim Team | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | |
| 277 | Mateo Torrelli | 36.27 | 10 | BB Min | A: 35.69 (+0.58s | 1.6%) | Clearwater Aquatic Team | 05/01/2026 | 2026 WFLA SPRING OPEN | |
| 278 | Dylan sun | 36.28 | 10 | BB Min | A: 35.69 (+0.59s | 1.6%) | Brea Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 279 | Max Frankel | 36.28 | 10 | BB Min | A: 35.69 (+0.59s | 1.6%) | SwimRight Team | 04/25/2026 | 2026 Azura Spring Open LCM Invit | |
| 280 | Nolan Meinen | 36.28 | 10 | BB Min | A: 35.69 (+0.59s | 1.6%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 281 | Luther Kim | 36.29 | 10 | BB Min | A: 35.69 (+0.60s | 1.7%) | Sea to Desert Swim Association | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 282 | Julian Lee | 36.30 | 10 | BB Min | A: 35.69 (+0.61s | 1.7%) | Sporting Jax Aquatic Club | 05/02/2026 | SwimRise IMX IMR Challenge | |
| 283 | Akasion Sheppard | 36.31 | 10 | BB Min | A: 35.69 (+0.62s | 1.7%) | Kissimmee Swim Association | 05/02/2026 | TCSC Go For The Gold Invitational | |
| 284 | Alexander Dmyterko | 36.31 | 10 | BB Min | A: 35.69 (+0.62s | 1.7%) | Wahoo\\\\\\'s of Wellington | 05/08/2026 | 2026 Wellington May Long Course Meet | |
| 285 | Isaac Zepeda | 36.34 | 10 | BB Min | A: 35.69 (+0.65s | 1.8%) | South Gate Aquatics Club | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 286 | Braylon Ward | 36.34 | 10 | BB Min | A: 35.69 (+0.65s | 1.8%) | Aquatex Swim & Water Polo Team | 04/10/2026 | 2026 ST LSAC 6th Annual Atomic Fest | |
| 287 | Timur Kochmar | 36.35 | 9 | BB Min | A: 35.69 (+0.66s | 1.8%) | SwimRight Team | 04/25/2026 | 2026 Azura Spring Open LCM Invit | |
| 288 | Aiden Sanchez | 36.36 | 7 | BB Min | A: 35.69 (+0.67s | 1.8%) | Saint Petersburg Aquatics | 05/15/2026 | 2026 SAINT PETE S 2nd LONG COURSE MEET | |
| 289 | Daniel Kalinovski | 36.36 | 10 | BB Min | A: 35.69 (+0.67s | 1.8%) | Otter Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | |
| 290 | Kyle Kang | 36.36 | 10 | BB Min | A: 35.69 (+0.67s | 1.8%) | Brea Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 291 | Eric Ruan | 36.38 | 9 | BB Min | A: 35.69 (+0.69s | 1.9%) | South East Metro Sharks | 05/08/2026 | 2026 MN STRM Spring Startup | |
| 292 | Eliott Jackson | 36.38 | 10 | BB Min | A: 35.69 (+0.69s | 1.9%) | Team Eugene Aquatics | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 293 | Samuel Fuerstneau | 36.39 | 10 | BB Min | A: 35.69 (+0.70s | 1.9%) | Edina Swim Club | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 294 | Nikoloz Zhorzholiani | 36.40 | 9 | BB Min | A: 35.69 (+0.71s | 2.0%) | Seattle Metropolitan Aquatic C | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 295 | Preston Kerchusky | 36.42 | 10 | BB Min | A: 35.69 (+0.73s | 2.0%) | Boise YMCA Swim Team | 07/18/2025 | 2025 LCM Summer Championships | |
| 296 | Conrad Postle | 36.42 | 9 | BB Min | A: 35.69 (+0.73s | 2.0%) | West Florida Lightning Aquatic | 05/01/2026 | 2026 WFLA SPRING OPEN | |
| 297 | Patrick Grey | 36.42 | 10 | BB Min | A: 35.69 (+0.73s | 2.0%) | Unattached | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | |
| 298 | Mark Kiselev | 36.43 | 9 | BB Min | A: 35.69 (+0.74s | 2.0%) | Royal Swim Team | 07/24/2025 | 2025 CA SCS Summer A G Champs CANY | |
| 299 | Darren Xue | 36.44 | 10 | BB Min | A: 35.69 (+0.75s | 2.1%) | Lone Star Aquatic Club | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 300 | River Morse | 36.44 | 10 | BB Min | A: 35.69 (+0.75s | 2.1%) | Swim Gym | 05/15/2026 | 2026 Gulliver LCM Summer Classic | |
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.