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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1201 | Noah Hauck | 42.28 | 9 | B Min | BB: 39.79 (+2.49s | 5.9%) | Foxjets Swim Team | 05/02/2026 | 2026 MN RSC Pentathlon | |
| 1202 | Matias Sosa-Etchenique | 42.28 | 9 | B Min | BB: 39.79 (+2.49s | 5.9%) | Pipeline Swimming | 05/15/2026 | 2026 SAINT PETE S 2nd LONG COURSE MEET | |
| 1203 | Aarav Rastogi | 42.29 | 10 | B Min | BB: 39.79 (+2.50s | 5.9%) | Tualatin Hills Swim Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 1204 | Abraham Polisuk | 42.29 | 10 | B Min | BB: 39.79 (+2.50s | 5.9%) | Gator Swim Club | 06/06/2025 | 2025 MAKOS Summer Splash | |
| 1205 | Leo Beaver | 42.30 | 10 | B Min | BB: 39.79 (+2.51s | 5.9%) | Portland Aquatic Club | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 1206 | Jesper Zhang | 42.31 | 10 | B Min | BB: 39.79 (+2.52s | 6.0%) | Sandpipers of Nevada | 03/30/2025 | Sand Vs BCH LCM Dual 2025 | |
| 1207 | Leo Roomet | 42.31 | 9 | B Min | BB: 39.79 (+2.52s | 6.0%) | Maui Dolphins Swim Club | 04/19/2026 | 2026 MAGSA LCM A1 Meet | |
| 1208 | Gianpaolo Pirraglia | 42.31 | 10 | B Min | BB: 39.79 (+2.52s | 6.0%) | Swim Florida | 04/11/2025 | 2025 GCST Spring Invite | |
| 1209 | Xavier Kallus | 42.32 | 10 | B Min | BB: 39.79 (+2.53s | 6.0%) | Victoria Texas Aquatic Club | 05/16/2025 | 2025 ST AAAA NS Salute To The Troops | |
| 1210 | Hendrix Eldridge | 42.32 | 9 | B Min | BB: 39.79 (+2.53s | 6.0%) | Unattached | 04/18/2026 | 2026 ST NIST Spring Into Long Course | |
| 1211 | Davis Chappell | 42.32 | 9 | B Min | BB: 39.79 (+2.53s | 6.0%) | Hampton Virginia Current | 05/31/2024 | 2024 Virginia Commonwealth Games | |
| 1212 | Jamison Taylor | 42.32 | 10 | B Min | BB: 39.79 (+2.53s | 6.0%) | Kona Dolphins Swim Club | 05/16/2026 | BIG ISLAND SWIMMING @ KCAC | |
| 1213 | Ben Wood | 42.32 | 10 | B Min | BB: 39.79 (+2.53s | 6.0%) | Indian River Aquatics | 05/08/2026 | 2026 Wellington May Long Course Meet | |
| 1214 | Killian Robbins | 42.33 | 10 | B Min | BB: 39.79 (+2.54s | 6.0%) | St Croix Swim Club | 05/02/2026 | 2026 MN RSC Pentathlon | |
| 1215 | Elijah Wieczorek | 42.33 | 10 | B Min | BB: 39.79 (+2.54s | 6.0%) | Canon City Piranhas | 06/27/2025 | 2025 CO Alicia Leavitt Memorial Open | |
| 1216 | Jaden Manalastas | 42.33 | 10 | B Min | BB: 39.79 (+2.54s | 6.0%) | South San Francisco Aquatics | 05/02/2026 | Alto Spring Jam CBA | |
| 1217 | Carter Milroy | 42.34 | 10 | B Min | BB: 39.79 (+2.55s | 6.0%) | Foothills Swim Team | 07/12/2025 | 2025 CO TOPS SBL Summer Sizzler | |
| 1218 | Penghao Yu | 42.34 | 10 | B Min | BB: 39.79 (+2.55s | 6.0%) | Santa Clara Swim Club | 06/27/2025 | Valley Splash | |
| 1219 | Shane Kirk | 42.35 | 8 | B Min | BB: 39.79 (+2.56s | 6.0%) | Bolles School Sharks | 07/25/2025 | 2025 Area 1 LCM Championships | |
| 1220 | Clayton Sprunck | 42.35 | 10 | B Min | BB: 39.79 (+2.56s | 6.0%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 1221 | Camden Kern | 42.35 | 10 | B Min | BB: 39.79 (+2.56s | 6.0%) | Cavalier Aquatics/Piedmont Fam | 04/26/2024 | 2024 Helen Wang Sunflower Classic | |
| 1222 | Brendan Stork | 42.35 | 10 | B Min | BB: 39.79 (+2.56s | 6.0%) | Clovis Swim Club | 06/21/2025 | 2025 FDST June A B Modified LC Invitational | |
| 1223 | Austin Brower | 42.36 | 8 | B Min | BB: 39.79 (+2.57s | 6.1%) | Pacific Swim | 04/24/2026 | 2026 SI PS ABB Meet Group A | |
| 1224 | Lukas Fort | 42.36 | 9 | B Min | BB: 39.79 (+2.57s | 6.1%) | Bainbridge Island Swim Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 1225 | Luca Desset | 42.36 | 10 | B Min | BB: 39.79 (+2.57s | 6.1%) | Unattached | 06/20/2025 | 72nd Annual Ted Walker Invitational | |
| 1226 | Owen Zhuang | 42.36 | 10 | B Min | BB: 39.79 (+2.57s | 6.1%) | Santa Clara Swim Club | 07/20/2024 | Alto Last Splash Invitational | |
| 1227 | Apollo Van Brunt | 42.36 | 8 | B Min | BB: 39.79 (+2.57s | 6.1%) | Kona Aquatics Club | 05/16/2026 | BIG ISLAND SWIMMING @ KCAC | |
| 1228 | Daniel Zhovtobriukh | 42.37 | 10 | B Min | BB: 39.79 (+2.58s | 6.1%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 1229 | Simon Stapley | 42.37 | 10 | B Min | BB: 39.79 (+2.58s | 6.1%) | Olympus Aquatics | 06/27/2025 | 2nd Annual Water Dragon Open | |
| 1230 | Kyle Hargenrader | 42.39 | 9 | B Min | BB: 39.79 (+2.60s | 6.1%) | Steel City Aquatics | 06/12/2025 | Holtrey Summer Classic | |
| 1231 | Ford Fisher | 42.39 | 9 | B Min | BB: 39.79 (+2.60s | 6.1%) | Univ. of Denver Hilltoppers | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 1232 | Maximilian Farrow-Smith | 42.39 | 10 | B Min | BB: 39.79 (+2.60s | 6.1%) | Pacifica Sea Lions | 05/02/2026 | Alto Spring Jam CBA | |
| 1233 | Landon King | 42.40 | 10 | B Min | BB: 39.79 (+2.61s | 6.2%) | Lone Star Aquatic Club | 04/10/2026 | 2026 ST LSAC 6th Annual Atomic Fest | |
| 1234 | Theodore Post | 42.40 | 8 | B Min | BB: 39.79 (+2.61s | 6.2%) | Swim Team of Placentia | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 1235 | Chun Huang | 42.40 | 9 | B Min | BB: 39.79 (+2.61s | 6.2%) | Alamo Area Aquatic Association | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | |
| 1236 | Vaughn Jacob | 42.41 | 10 | B Min | BB: 39.79 (+2.62s | 6.2%) | Mount Hood Aquatics | 07/11/2025 | 2025 Seth Dawson | |
| 1237 | Bryce Davelaar | 42.41 | 10 | B Min | BB: 39.79 (+2.62s | 6.2%) | Sioux Center Seahawks | 06/27/2025 | 2025 SD SFST Sanford Invite | |
| 1238 | Vladimir Yegorov | 42.42 | 10 | B Min | BB: 39.79 (+2.63s | 6.2%) | Lake Oswego Swim Club | 06/26/2025 | 2025 Howard Jones Open | |
| 1239 | Noah Chiu | 42.43 | 10 | B Min | BB: 39.79 (+2.64s | 6.2%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | |
| 1240 | Beckett Smith | 42.45 | 10 | B Min | BB: 39.79 (+2.66s | 6.3%) | South Lake Aquatic Club | 04/25/2026 | 11th Annual Hohne Memorial Invitational | |
| 1241 | Alexander Zhang | 42.46 | 9 | B Min | BB: 39.79 (+2.67s | 6.3%) | Alamo Area Aquatic Association | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | |
| 1242 | Aadyant Agrawal | 42.47 | 8 | B Min | BB: 39.79 (+2.68s | 6.3%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 1243 | Jack Griego | 42.48 | 9 | B Min | BB: 39.79 (+2.69s | 6.3%) | Waterloo Swimming | 04/19/2025 | 2025 ST ASC Long Course Kickoff | |
| 1244 | Noah Jagdev | 42.49 | 10 | B Min | BB: 39.79 (+2.70s | 6.4%) | San Ramon Valley Aquatics | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | |
| 1245 | Matthew Woods | 42.50 | 9 | B Min | BB: 39.79 (+2.71s | 6.4%) | Sandpipers of Nevada | 07/16/2025 | Renee And Jim Patterson Meet 2025 | |
| 1246 | Liam Shamaev | 42.50 | 10 | B Min | BB: 39.79 (+2.71s | 6.4%) | Mission Aurora Colorado Swimmi | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 1247 | Maximilian Smith | 42.51 | 9 | B Min | BB: 39.79 (+2.72s | 6.4%) | Lynchburg YMCA Swim Team | 07/12/2024 | 2024 CCA Summer Awards | |
| 1248 | Brooks Poshusta | 42.53 | 10 | B Min | BB: 39.79 (+2.74s | 6.4%) | Eastmont | 06/20/2025 | 2025 IE VS Starlight Open | |
| 1249 | James Goodwillie | 42.54 | 9 | B Min | BB: 39.79 (+2.75s | 6.5%) | Hanover Aquatics | 06/22/2024 | 2024 WAC Summer Sizzle Meet | |
| 1250 | Nasir Gifford-Philip | 42.54 | 9 | B Min | BB: 39.79 (+2.75s | 6.5%) | Rochester Swim Club | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
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.