USA Boys 10 & under - 50 Y Fly
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1851 | Dylan Jablonski | 41.47 | 7 | B Min | BB: 41.29 (+0.18s | 0.4%) | Swim Fort Lauderdale | 06/27/2026 | Firecracker Meet 2026 | |
| 1852 | Bode McCollum | 41.47 | 10 | B Min | BB: 41.29 (+0.18s | 0.4%) | Aces Swim Club | 01/09/2026 | 2026 CO NJ Narwhal Invitational | |
| 1853 | Kou Takahashi | 41.47 | 7 | B Min | BB: 41.29 (+0.18s | 0.4%) | West Express Swim Team | 04/19/2026 | 2026 MN MNSI 4th Annual MN Athlete Showcase | |
| 1854 | Nicholas Xiao | 41.48 | 10 | B Min | BB: 41.29 (+0.19s | 0.5%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 1855 | Maximilian Zhou | 41.48 | 9 | B Min | BB: 41.29 (+0.19s | 0.5%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | |
| 1856 | Lucas Huang | 41.48 | 9 | B Min | BB: 41.29 (+0.19s | 0.5%) | Irvine Novaquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 1857 | Jayden Silveira | 41.48 | 10 | B Min | BB: 41.29 (+0.19s | 0.5%) | Fast Falcons | 09/21/2025 | 2025 FAST Pentathlon | |
| 1858 | Flynn Mohammed | 41.49 | 10 | B Min | BB: 41.29 (+0.20s | 0.5%) | SwimRVA | 11/22/2025 | Bass Turkey Classic 2025 | |
| 1859 | Maxwell Enfinger | 41.49 | 9 | B Min | BB: 41.29 (+0.20s | 0.5%) | Centreville Swim Club | 11/07/2025 | 2025 FXFX Loughmiller Memorial | |
| 1860 | Connor Dudley | 41.49 | 10 | B Min | BB: 41.29 (+0.20s | 0.5%) | Madison Swim Club Inc. | 02/06/2026 | 2026 Qualifying Meet | |
| 1861 | Logan Nguyen | 41.50 | 10 | B Min | BB: 41.29 (+0.21s | 0.5%) | Potomac Marlins | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 1862 | Sven Kelley | 41.50 | 9 | B Min | BB: 41.29 (+0.21s | 0.5%) | North Jeffco Swim Team | 01/09/2026 | 2026 CO NJ Narwhal Invitational | |
| 1863 | Nicholas Nagy | 41.50 | 10 | B Min | BB: 41.29 (+0.21s | 0.5%) | Northeast CT Aquatics | 04/10/2026 | 2026 GTSA TYR Spring Championship | |
| 1864 | Vince Bogner | 41.51 | 9 | B Min | BB: 41.29 (+0.22s | 0.5%) | Atlantis Swimming | 01/16/2026 | 2026 Odd Age Classic | |
| 1865 | Gunner Gessner | 41.51 | 9 | B Min | BB: 41.29 (+0.22s | 0.5%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/27/2026 | 2026 Junior Cup | |
| 1866 | Christopher Scheetz | 41.51 | 9 | B Min | BB: 41.29 (+0.22s | 0.5%) | COSA Swimming | 04/25/2026 | 2026 CO COSA Spring SC Kick Off | |
| 1867 | Ezra Basch | 41.52 | 10 | B Min | BB: 41.29 (+0.23s | 0.6%) | Cullman Swim Association | 02/13/2026 | 2026 MSA Last Chance Challenger | |
| 1868 | Xander Dalai | 41.52 | 8 | B Min | BB: 41.29 (+0.23s | 0.6%) | Old Dominion Aquatic Club | 01/10/2026 | ODAC January 2026 Rising Stars Meet | |
| 1869 | Lucas Abey | 41.52 | 8 | B Min | BB: 41.29 (+0.23s | 0.6%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | |
| 1870 | Penghao Yu | 41.52 | 10 | B Min | BB: 41.29 (+0.23s | 0.6%) | Palo Alto Stanford Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |
| 1871 | Luka Radchenko Avondo | 41.52 | 9 | B Min | BB: 41.29 (+0.23s | 0.6%) | Nitro Swimming | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 1872 | Ishaan Malik | 41.53 | 10 | B Min | BB: 41.29 (+0.24s | 0.6%) | California Dolphins Swim Team | 03/28/2026 | PC CDST SC C B BB+ Meet | |
| 1873 | Matias Venturino | 41.53 | 8 | B Min | BB: 41.29 (+0.24s | 0.6%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 1874 | Benjamin Gould | 41.53 | 10 | B Min | BB: 41.29 (+0.24s | 0.6%) | Mason Makos Swim Team | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 1875 | Colin Joyce | 41.53 | 9 | B Min | BB: 41.29 (+0.24s | 0.6%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | |
| 1876 | Joshua Kim | 41.54 | 10 | B Min | BB: 41.29 (+0.25s | 0.6%) | Mason Makos Swim Team | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 1877 | Matthew Castaneda | 41.54 | 10 | B Min | BB: 41.29 (+0.25s | 0.6%) | Seattle Metropolitan Aquatic C | 11/22/2025 | 2025 PN Nov AGI, Division 2 (SMAC) | |
| 1878 | Peter Haddad | 41.54 | 9 | B Min | BB: 41.29 (+0.25s | 0.6%) | Ensworth Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | |
| 1879 | Evan Wik | 41.55 | 9 | B Min | BB: 41.29 (+0.26s | 0.6%) | Southwest Stars Swim Club | 01/09/2026 | 2026 FAST Polar Plunge | |
| 1880 | Bennett May | 41.55 | 10 | B Min | BB: 41.29 (+0.26s | 0.6%) | Worthington Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1881 | Johnathan Rudd | 41.55 | 10 | B Min | BB: 41.29 (+0.26s | 0.6%) | Jupiter Dragons Swim Team | 01/24/2026 | 2026 TCA Winter Open | |
| 1882 | Tristan Wan | 41.55 | 9 | B Min | BB: 41.29 (+0.26s | 0.6%) | Palo Alto Stanford Aquatics | 02/07/2026 | PASA CBA+ SCY Meet Feb 2026 | |
| 1883 | Dawson Sellers | 41.56 | 9 | B Min | BB: 41.29 (+0.27s | 0.6%) | Fox Swim Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 1884 | Lucas Calderon Hilares | 41.56 | 10 | B Min | BB: 41.29 (+0.27s | 0.6%) | Twisters Swim Club | 02/28/2026 | 2026 MR QNS I Know I Can Invitational | |
| 1885 | Conrad Wang | 41.56 | 8 | B Min | BB: 41.29 (+0.27s | 0.6%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 1886 | Dashiell Nichols | 41.56 | 9 | B Min | BB: 41.29 (+0.27s | 0.6%) | Grosse Pointe Gators | 02/21/2026 | 2026 CW Goldfish Invite | |
| 1887 | Henry Azarm | 41.56 | 10 | B Min | BB: 41.29 (+0.27s | 0.6%) | All Star Aquatics | 10/11/2025 | 2025 ASA October Kick Off | |
| 1888 | Patrick Baldrige | 41.57 | 10 | B Min | BB: 41.29 (+0.28s | 0.7%) | Whitmore Lake Waves | 03/07/2026 | 2026 Lake Ontario Regional Meet | |
| 1889 | Wyatt Shaw | 41.57 | 9 | B Min | BB: 41.29 (+0.28s | 0.7%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | |
| 1890 | Cooper Ferrell | 41.57 | 10 | B Min | BB: 41.29 (+0.28s | 0.7%) | Triton Swimming of Louisville | 12/05/2025 | 2025 Beaman Toyota Meet Of Champs | |
| 1891 | Nicholas Andolina | 41.58 | 9 | B Min | BB: 41.29 (+0.29s | 0.7%) | Nation\\\\\\'s Capital Swim Club | 12/05/2025 | 2025 VSTP Ice Breaker Invitational | |
| 1892 | Justice Twum | 41.58 | 10 | B Min | BB: 41.29 (+0.29s | 0.7%) | Stingrays Swim Team | 02/13/2026 | 2026 Northern District 12 Under Championship | |
| 1893 | Emilio Ramirez | 41.59 | 9 | B Min | BB: 41.29 (+0.30s | 0.7%) | Badger Swim Club,Inc. | 10/04/2025 | 2025 MR BGNW Marlins October Harvest Festival | |
| 1894 | Jackson Lilley | 41.59 | 8 | B Min | BB: 41.29 (+0.30s | 0.7%) | Columbia Aquatics Association | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | |
| 1895 | Edward Kranz | 41.61 | 9 | B Min | BB: 41.29 (+0.32s | 0.8%) | Y-Spartaquatics Swim Club | 01/16/2026 | 2026 TNAQ JANUARY INVITATIONAL | |
| 1896 | Mason Howe | 41.61 | 10 | B Min | BB: 41.29 (+0.32s | 0.8%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | |
| 1897 | Caelan Murphy | 41.62 | 9 | B Min | BB: 41.29 (+0.33s | 0.8%) | Shawmut Aquatic Club | 01/16/2026 | 2026 NE SAC Bronze Championships | |
| 1898 | Michael Liu | 41.63 | 9 | B Min | BB: 41.29 (+0.34s | 0.8%) | Mei\\\\\\'s Typhoons Swimming Club | 06/06/2026 | 2026 NE NSSC June Invitational @ SJP | |
| 1899 | Marvin Pivonka | 41.63 | 9 | B Min | BB: 41.29 (+0.34s | 0.8%) | Cavalier Aquatics/Piedmont Fam | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 1900 | Samuel Moyer | 41.64 | 10 | B Min | BB: 41.29 (+0.35s | 0.8%) | Smac | 02/27/2026 | 2026 SW District Champs 9 Over | |
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.