USA Boys 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1851 | William Johnson | 1:11.39 | 8 | B: 1:00.89 (+10.50s | 14.7%) | Swim Florida | 06/21/2025 | 2025 T2 June Saturday Showcase | ||
| 1852 | Jack Herson | 1:11.41 | 8 | B: 1:00.89 (+10.52s | 14.7%) | Albany Armada Aquatics | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 1853 | Andrew Grove | 1:11.43 | 8 | B: 1:00.89 (+10.54s | 14.8%) | Houston Bridge Bats | 06/14/2025 | CCLR CEM Summer Beach Bash LCM Unclassified | ||
| 1854 | Maxx Yu | 1:11.45 | 9 | B: 1:00.89 (+10.56s | 14.8%) | South San Francisco Aquatics | 04/19/2025 | Alto Spring Jam Meet | ||
| 1855 | Mor Mihalyi | 1:11.46 | 8 | B: 1:00.89 (+10.57s | 14.8%) | Bolles School Sharks | 04/11/2025 | 2025 April Classic | ||
| 1856 | Deacon Kendall | 1:11.47 | 8 | B: 1:00.89 (+10.58s | 14.8%) | Lehi Aquatics | 06/06/2025 | Speed Lake City 2025 | ||
| 1857 | Ivan Moliboga | 1:11.51 | 8 | B: 1:00.89 (+10.62s | 14.9%) | Terrapins Swim Team | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | ||
| 1858 | Tyler Wood | 1:11.52 | 10 | B: 1:00.89 (+10.63s | 14.9%) | Nitro Swimming | 04/26/2025 | 2025 ST NTRO Splashing Into Long Course | ||
| 1859 | Porter Lindsay | 1:11.52 | 10 | B: 1:00.89 (+10.63s | 14.9%) | Bishop Swim Team | 07/12/2025 | 2025 Silver State Championships | ||
| 1860 | Yavin Dantra | 1:11.54 | 8 | B: 1:00.89 (+10.65s | 14.9%) | San Ramon Valley Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 1861 | Arthur Clavel | 1:11.55 | 10 | B: 1:00.89 (+10.66s | 14.9%) | YMCA Presidio Aquatics | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | ||
| 1862 | Malachi Zabilla | 1:11.55 | 9 | B: 1:00.89 (+10.66s | 14.9%) | Mission Aurora Colorado Swimmi | 06/27/2025 | 2025 CO Zone 2 DU Meet | ||
| 1863 | Nathan Wang | 1:11.55 | 7 | B: 1:00.89 (+10.66s | 14.9%) | Hydro Swim Club | 05/30/2025 | Hydro4 Summer Open | ||
| 1864 | John Bugriyev | 1:11.56 | 8 | B: 1:00.89 (+10.67s | 14.9%) | Gulf Coast Swim Team | 05/30/2025 | GCST Friday Night At The Races | ||
| 1865 | Leo Beaver | 1:11.59 | 9 | B: 1:00.89 (+10.70s | 14.9%) | Portland Aquatic Club | 06/20/2025 | 72nd Annual Ted Walker Invitational | ||
| 1866 | Felix Franson | 1:11.60 | 8 | B: 1:00.89 (+10.71s | 15.0%) | Pikes Peak Athletics | 06/20/2025 | 2025 Falfins Long Course Open | ||
| 1867 | Truxtun Siegel | 1:11.62 | 7 | B: 1:00.89 (+10.73s | 15.0%) | Jbarracudas Swim Team | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | ||
| 1868 | Christopher Ewing | 1:11.63 | 8 | B: 1:00.89 (+10.74s | 15.0%) | South Lake Aquatic Club | 05/23/2025 | 2025 Dr Aspi Doctor Memorial Invitational | ||
| 1869 | Benji Lawler | 1:11.64 | 10 | B: 1:00.89 (+10.75s | 15.0%) | Legacy Aquatics | 11/01/2025 | Oregon City Fall Open 2025 | ||
| 1870 | William Schuff | 1:11.67 | 9 | B: 1:00.89 (+10.78s | 15.0%) | Gillette Swim Team | 12/21/2024 | DEC 2024 SD Black Hills Gold Pentathlon | ||
| 1871 | James Tang | 1:11.69 | 8 | B: 1:00.89 (+10.80s | 15.1%) | Alto Swim Club | 06/29/2024 | Alto Summer Swelter | ||
| 1872 | Luca Tabacu | 1:11.75 | 8 | B: 1:00.89 (+10.86s | 15.1%) | Clearwater Aquatic Team | 05/03/2025 | 2025 TYR LCM Stingrays Meet | ||
| 1873 | Neeson Ayers | 1:11.76 | 7 | B: 1:00.89 (+10.87s | 15.1%) | Pikes Peak Athletics | 06/20/2025 | 2025 Falfins Long Course Open | ||
| 1874 | Jackson Fernandez | 1:11.76 | 10 | B: 1:00.89 (+10.87s | 15.1%) | Carrollwood Village Swim Team | 06/06/2025 | 2025 TAMPA BAY SWIM CLASSIC | ||
| 1875 | Rhys Brenner | 1:11.76 | 8 | B: 1:00.89 (+10.87s | 15.1%) | COSA Swimming | 07/12/2025 | 2025 CO Southern Colorado LC Championship | ||
| 1876 | Mars Meihack | 1:11.82 | 8 | B: 1:00.89 (+10.93s | 15.2%) | Tualatin Hills Swim Club | 07/05/2025 | 2025 OR CRST Summer Blast 3 | ||
| 1877 | Caleb Simmons | 1:11.86 | 8 | B: 1:00.89 (+10.97s | 15.3%) | Tide Swimming | 05/03/2024 | 2024 TIDE Swimming Spring Shockwave Meet | ||
| 1878 | Darius Parineh | 1:11.89 | 8 | B: 1:00.89 (+11.00s | 15.3%) | Palo Alto Stanford Aquatics | 05/17/2025 | 2025 LAMV SCM C B A+ | ||
| 1879 | Jacob Ahnen | 1:11.95 | 8 | B: 1:00.89 (+11.06s | 15.4%) | Denver Swim Academy | 06/06/2025 | 2025 CO NJ Summer Solstice Invitational | ||
| 1880 | Raynaldo Grunert | 1:11.95 | 10 | B: 1:00.89 (+11.06s | 15.4%) | Lakeshore Swim Club | 07/12/2025 | LSSC Avon Classic | ||
| 1881 | Ryan Khan | 1:11.95 | 9 | B: 1:00.89 (+11.06s | 15.4%) | Issaquah Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 1882 | Denis Groza | 1:12.00 | 9 | B: 1:00.89 (+11.11s | 15.4%) | Great Wolf Swim Team | 06/07/2025 | 2025 MN STRM Summer Slam | ||
| 1883 | Ezekiel Sauve | 1:12.00 | 9 | B: 1:00.89 (+11.11s | 15.4%) | Saint Petersburg Aquatics | 05/16/2025 | 2025 SAINT PETE S 2nd LONG COURSE MEET | ||
| 1884 | Matthew McNeilly | 1:12.06 | 8 | B: 1:00.89 (+11.17s | 15.5%) | CAC Stingrays Swim Team | 06/27/2025 | 2025 CO Zone 2 DU Meet | ||
| 1885 | Liam Larson | 1:12.08 | 8 | B: 1:00.89 (+11.19s | 15.5%) | Pacific Swim | 04/25/2025 | 2025 SI Pacific Swim A BB LCM Group A | ||
| 1886 | Arturo Lacruz Echeverria | 1:12.09 | 9 | B: 1:00.89 (+11.20s | 15.5%) | Unattached | 04/05/2025 | EAJ Spring Into Long Course | ||
| 1887 | Brooks Dombkowski | 1:12.09 | 8 | B: 1:00.89 (+11.20s | 15.5%) | T2 Aquatics | 06/21/2025 | 2025 T2 June Saturday Showcase | ||
| 1888 | Tatum Leer | 1:12.13 | 9 | B: 1:00.89 (+11.24s | 15.6%) | Nitro Swimming | 06/08/2025 | 2025 ST TXLA 14 U Sprint Cup | ||
| 1889 | Anyan Zhi | 1:12.15 | 8 | B: 1:00.89 (+11.26s | 15.6%) | South East Metro Sharks | 07/18/2025 | 2025 MN STRM Minnesota Regional Championship | ||
| 1890 | John Chamberlain | 1:12.16 | 8 | B: 1:00.89 (+11.27s | 15.6%) | Salida Cyclones | 06/27/2025 | 2025 CO Alicia Leavitt Memorial Open | ||
| 1891 | Logan Jenkins | 1:12.17 | 9 | B: 1:00.89 (+11.28s | 15.6%) | Northglenn Fusion Swim Club | 07/11/2025 | 2025 CO NJ Firecracker Invite | ||
| 1892 | James Horton | 1:12.24 | 8 | B: 1:00.89 (+11.35s | 15.7%) | United Swim Club | 06/27/2025 | ATAC Long Course | ||
| 1893 | Caleb Nguyen | 1:12.26 | 7 | B: 1:00.89 (+11.37s | 15.7%) | East Bay Silver Dolphins | 05/19/2023 | Vallejo Aquatic Club LC C B A+ | ||
| 1894 | Cash Cooke | 1:12.28 | 9 | B: 1:00.89 (+11.39s | 15.8%) | Winchester Swim Team | 11/05/2025 | Winchester Swim Team Intra Squad Meet | ||
| 1895 | Miguel Ramirez | 1:12.28 | 8 | B: 1:00.89 (+11.39s | 15.8%) | Blue Wave Swimming | 05/16/2025 | 2025 SYS Memorial Meet | ||
| 1896 | Anthony Ryan | 1:12.29 | 7 | B: 1:00.89 (+11.40s | 15.8%) | Valley Swim Team Phoenix | 06/16/2023 | 2023 Virginia Commonwealth Games | ||
| 1897 | Bennett Harris-Bergman | 1:12.35 | 10 | B: 1:00.89 (+11.46s | 15.8%) | California Capital Aquatics | 06/20/2025 | Reno Aquatic Club Gamble | ||
| 1898 | Colin Fitzpatrick | 1:12.39 | 9 | B: 1:00.89 (+11.50s | 15.9%) | Life Time Colorado Swim Club | 04/26/2025 | 2025 CO FST Spring LC Fever | ||
| 1899 | Carter Lohser | 1:12.43 | 7 | B: 1:00.89 (+11.54s | 15.9%) | Unattached | 06/21/2025 | 2025 T2 June Saturday Showcase | ||
| 1900 | Richard Smith | 1:12.47 | 9 | B: 1:00.89 (+11.58s | 16.0%) | Sarasota Sharks | 05/16/2025 | 2025 SYS Memorial Meet | ||
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.