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 | |
|---|---|---|---|---|---|---|---|---|---|
| 9901 | Keegan McFarlane | 44.09 | 8 | B: 38.19 (+5.90s | 13.4%) | Seattle Metropolitan Aquatic C | 01/17/2026 | 2026 PN SMAC Winter Invitational Approved | ||
| 9902 | Nico Hannemann | 44.10 | 9 | B: 38.19 (+5.91s | 13.4%) | Cascade Swim Club | 01/18/2026 | 2026 PN BC Snowflake Classic Invite Approved | ||
| 9903 | Benjamin Xu | 44.10 | 10 | B: 38.19 (+5.91s | 13.4%) | Greensboro Community YMCA | 12/05/2025 | 2025 TYDE Winter Championship | ||
| 9904 | Nash Bollow | 44.10 | 10 | B: 38.19 (+5.91s | 13.4%) | Wasatch Front Fish Market | 11/12/2025 | WFFM November Developmental | ||
| 9905 | Krthin Kothinti | 44.10 | 9 | B: 38.19 (+5.91s | 13.4%) | Wave Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | ||
| 9906 | Kunkhen Lhutri | 44.11 | 9 | B: 38.19 (+5.92s | 13.4%) | East Bay Silver Dolphins | 02/28/2026 | VJO Rep The Bay C B A+ 2026 Copied | ||
| 9907 | Henry Levindofske | 44.11 | 10 | B: 38.19 (+5.92s | 13.4%) | Piranha Swimming | 04/12/2025 | Sebastopol Sea Serpents April Fools CBA+ | ||
| 9908 | Ezekiel Withers | 44.12 | 10 | B: 38.19 (+5.93s | 13.4%) | Saline Swim Team | 02/28/2026 | 2026 Last Chance Meet | ||
| 9909 | Baden Brown | 44.12 | 8 | B: 38.19 (+5.93s | 13.4%) | Rancho San Dieguito | 03/21/2026 | 2026 SI CAST All Ages NTS Meet South | ||
| 9910 | Asher Winn | 44.12 | 7 | B: 38.19 (+5.93s | 13.4%) | Cali Piranha Swim Team | 02/21/2026 | 2026 SI JBST Age Group Champs Max | ||
| 9911 | Sheldon Stensrud | 44.12 | 10 | B: 38.19 (+5.93s | 13.4%) | Alamo Area Aquatic Association | 01/17/2026 | 2026 ST AAAA NS Frostbite | ||
| 9912 | Witold Lassak | 44.12 | 9 | B: 38.19 (+5.93s | 13.4%) | Nation\\\\\\'s Capital Swim Club | 10/25/2025 | 2025 PAC 10 Under RockHopper Penguin Meet | ||
| 9913 | Finn McGrath | 44.12 | 7 | B: 38.19 (+5.93s | 13.4%) | Multnomah Athletic Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | ||
| 9914 | Matthias Ayala | 44.12 | 8 | B: 38.19 (+5.93s | 13.4%) | Flood Aquatics Swim Team | 10/25/2025 | 2025 BRST Not So Scary Invite | ||
| 9915 | Maverick Marchant | 44.12 | 9 | B: 38.19 (+5.93s | 13.4%) | YMCA of Austin Swim Alliance | 03/02/2025 | 2025 ST YMCA Swim Y All March Sprint | ||
| 9916 | Robert Matook | 44.12 | 9 | B: 38.19 (+5.93s | 13.4%) | YMCA of the North Shore Sharks | 01/16/2026 | 2026 NE CRIM Bronze Championship | ||
| 9917 | Christian Taylor | 44.12 | 9 | B: 38.19 (+5.93s | 13.4%) | Memphis Thunder Aquatic Club | 01/16/2026 | 2026 Gabrielle Rose Tiger Classic | ||
| 9918 | Asher Wilson | 44.13 | 10 | B: 38.19 (+5.94s | 13.5%) | Martin County Swimming | 01/24/2026 | 2026 TCA Winter Open | ||
| 9919 | Henry Arenberg | 44.13 | 9 | B: 38.19 (+5.94s | 13.5%) | Csp Tideriders | 03/07/2026 | 2026 GTWY 8 Under Champs | ||
| 9920 | Alexander Usarov | 44.13 | 10 | B: 38.19 (+5.94s | 13.5%) | Cape Cod Swim Club | 01/16/2026 | 2026 NE CS Bronze Championships | ||
| 9921 | LA Irving | 44.13 | 7 | B: 38.19 (+5.94s | 13.5%) | Greater Toledo Aquatic Club | 02/19/2026 | 2026 OH SOS SC Regional Championships | ||
| 9922 | Jaxson Thompson | 44.13 | 10 | B: 38.19 (+5.94s | 13.5%) | Mako Swim Team | 02/20/2026 | 2026 OH WAVE SC Regional Championships | ||
| 9923 | Neo Zhang | 44.13 | 10 | B: 38.19 (+5.94s | 13.5%) | Sunnyvale Swim Club | 09/28/2025 | SUNN Blue And Gold Intrasquad Meet Copied | ||
| 9924 | Felix Matta Galitzine | 44.13 | 10 | B: 38.19 (+5.94s | 13.5%) | Texas Elite Swim Team | 02/21/2025 | 2025 Gulf 12 Under Champs (DADS) | ||
| 9925 | Isaac Ratliff | 44.13 | 9 | B: 38.19 (+5.94s | 13.5%) | Barracuda Swim Club of Northea | 10/25/2025 | 2025 BSC Pumpkin Patch Meet | ||
| 9926 | Henrik Neuman | 44.13 | 8 | B: 38.19 (+5.94s | 13.5%) | Swim Gators Str | 12/12/2025 | OLY Swimming Holiday Bowl | ||
| 9927 | Caleb Yan | 44.13 | 8 | B: 38.19 (+5.94s | 13.5%) | West Suburban YMCA Blue Waves | 02/28/2026 | 2026 NE NSSC Specialty At BC | ||
| 9928 | Aiden Rampone | 44.13 | 7 | B: 38.19 (+5.94s | 13.5%) | Three Village Swim Club | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | ||
| 9929 | Holden Hammond | 44.13 | 10 | B: 38.19 (+5.94s | 13.5%) | Silver Spring YMCA Piranhas | 12/20/2025 | 2025 Splash And Dash | ||
| 9930 | Henry Moorman | 44.13 | 8 | B: 38.19 (+5.94s | 13.5%) | Bayside Aquatics | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | ||
| 9931 | Blayne Finger | 44.13 | 9 | B: 38.19 (+5.94s | 13.5%) | Cysc Riptide | 11/08/2025 | 2025 MW App CYSC Bootcamp | ||
| 9932 | Brockton Bressler | 44.14 | 9 | B: 38.19 (+5.95s | 13.5%) | Montverde Aquatic Club | 02/28/2026 | 2026 Spring Area 2 Championships | ||
| 9933 | Mason Deakyne | 44.14 | 9 | B: 38.19 (+5.95s | 13.5%) | Indian River Aquatics | 02/07/2025 | 2025 Stanton C Craigie Memorial Invitational | ||
| 9934 | Crew Dacko | 44.14 | 9 | B: 38.19 (+5.95s | 13.5%) | Montclair Swim Team | 12/05/2025 | Pacific Swim SC C B BB+ Hosted By TERA | ||
| 9935 | Lawton Hinderer | 44.14 | 8 | B: 38.19 (+5.95s | 13.5%) | Velocity Swimming | 12/06/2025 | 2025 IE VS Christmas Open | ||
| 9936 | Pierson Jenkins | 44.14 | 10 | B: 38.19 (+5.95s | 13.5%) | Cardinal and Gold Aquatics | 11/14/2025 | Harvest Festival 2025 | ||
| 9937 | Theodore Craig | 44.14 | 9 | B: 38.19 (+5.95s | 13.5%) | Bellingham Bay Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div 3 Approved | ||
| 9938 | Kayden Phu | 44.14 | 9 | B: 38.19 (+5.95s | 13.5%) | Nation\\\\\\'s Capital Swim Club | 10/18/2025 | 2025 NCAP Autumn Kingfish Splash | ||
| 9939 | Sebastian Marshall | 44.15 | 9 | B: 38.19 (+5.96s | 13.5%) | Sacramento Aquatics Club | 01/11/2025 | Crow Canyon Sharks Shortcourse C B BB+ | ||
| 9940 | Parker Opitz | 44.15 | 9 | B: 38.19 (+5.96s | 13.5%) | Fast Falcons | 10/10/2025 | 2025 FAST Pumpkin Plunge | ||
| 9941 | Porter Stava | 44.15 | 10 | B: 38.19 (+5.96s | 13.5%) | Nova of Virginia | 12/05/2025 | NOVA December Dip | ||
| 9942 | Theodore Chong | 44.15 | 9 | B: 38.19 (+5.96s | 13.5%) | St. Augustine Cyclones | 09/05/2025 | Hydro Fall Classic 2025 | ||
| 9943 | Theodore Erich | 44.15 | 10 | B: 38.19 (+5.96s | 13.5%) | Salem Swim Club | 02/08/2026 | 2026 AAA SC Final Countdown Open | ||
| 9944 | Nathan Smolyar | 44.15 | 10 | B: 38.19 (+5.96s | 13.5%) | Nation\\\\\\'s Capital Swim Club | 02/27/2026 | 2026 Cherry Blossom Champs | ||
| 9945 | Wilson Zhou | 44.15 | 10 | B: 38.19 (+5.96s | 13.5%) | South San Francisco Aquatics | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | ||
| 9946 | Graham Olson | 44.15 | 9 | B: 38.19 (+5.96s | 13.5%) | Morganton Swim Team | 03/07/2026 | RCST Pirate S Gold | ||
| 9947 | Braydon Li | 44.16 | 9 | B: 38.19 (+5.97s | 13.5%) | Buckeye Swim Club | 02/27/2026 | 2026 OH BSC SC Regional Championships | ||
| 9948 | Stephen Dunn | 44.16 | 9 | B: 38.19 (+5.97s | 13.5%) | Bolles School Sharks | 01/16/2026 | 2026 Pentathlon | ||
| 9949 | Gabriel Dunn | 44.16 | 9 | B: 38.19 (+5.97s | 13.5%) | Multnomah Athletic Club | 12/05/2025 | 2025 Tualatin Hills Holiday Classic | ||
| 9950 | Derrick Rule | 44.16 | 9 | B: 38.19 (+5.97s | 13.5%) | Fallon Barracuda Swim Team | 03/14/2026 | 2026 NNA AGO | ||
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.