USA Boys 10 & under - 50 M Back
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1801 | William Durrant | 1:01.80 | 9 | B: 55.39 (+6.41s | 10.4%) | Wasatch Front Fish Market | 06/27/2025 | WFFM Red White And Black 2025 | ||
| 1802 | Albert Yan | 1:01.81 | 10 | B: 55.39 (+6.42s | 10.4%) | Milpitas Aquatic Club | 07/20/2024 | Alto Last Splash Invitational | ||
| 1803 | Finnegan Persampieri | 1:01.82 | 10 | B: 55.39 (+6.43s | 10.4%) | Otter Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 1804 | Canon Antonich | 1:01.82 | 8 | B: 55.39 (+6.43s | 10.4%) | Lewis Clark Neptune Swim Team | 05/16/2025 | 2025 Chris Engledow Memorial Meet | ||
| 1805 | Micah Pearson | 1:01.85 | 9 | B: 55.39 (+6.46s | 10.4%) | Piranhas YMCA of the Suncoast | 04/18/2025 | 2025 SPA Spring First Long Course Meet | ||
| 1806 | Quinn Carton | 1:01.91 | 10 | B: 55.39 (+6.52s | 10.5%) | Longmont Swim Club | 06/28/2025 | 2025 CO Greeley Stampede | ||
| 1807 | Hans Zhang | 1:01.91 | 10 | B: 55.39 (+6.52s | 10.5%) | Pacific Dragons Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 1808 | Luke Xu | 1:01.94 | 8 | B: 55.39 (+6.55s | 10.6%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 1809 | Marco Hu | 1:01.94 | 9 | B: 55.39 (+6.55s | 10.6%) | Gator Swim Club | 04/25/2025 | 14th Annual JAX50 Sprint Dual Challenge | ||
| 1810 | Logan Walker | 1:01.95 | 9 | B: 55.39 (+6.56s | 10.6%) | Fort Collins Area Swim Team | 05/16/2025 | 2025 CO NJ Ken Kelley Invite | ||
| 1811 | Patrick Weldon | 1:01.96 | 10 | B: 55.39 (+6.57s | 10.6%) | Episcopal AmberJax | 04/05/2025 | EAJ Spring Into Long Course | ||
| 1812 | Nolan Austin | 1:01.96 | 9 | B: 55.39 (+6.57s | 10.6%) | Bolles School Sharks | 06/20/2025 | 2025 Planet Swim Summer Championships | ||
| 1813 | Walter Ogdon | 1:01.97 | 10 | B: 55.39 (+6.58s | 10.6%) | Tualatin Hills Swim Club | 07/05/2025 | 2025 OR CRST Summer Blast 3 | ||
| 1814 | Colton McKinnon | 1:02.00 | 9 | B: 55.39 (+6.61s | 10.7%) | Excel Aquatics | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 1815 | Enzo Farnik | 1:02.04 | 9 | B: 55.39 (+6.65s | 10.7%) | Sarasota Tsunami Swim Team | 06/07/2025 | 2025 SRQ SUMMER AGE GROUP MEET | ||
| 1816 | Nicholas Mazzone | 1:02.05 | 9 | B: 55.39 (+6.66s | 10.7%) | Reno Aquatic Club | 05/23/2025 | 2025 Intermountain Classic Long Course Meet | ||
| 1817 | Jase Bergquist | 1:02.06 | 9 | B: 55.39 (+6.67s | 10.7%) | Delta Barracudas | 07/11/2025 | 2025 CO Western Slope LeagueChampionships | ||
| 1818 | Logan Shen | 1:02.06 | 10 | B: 55.39 (+6.67s | 10.7%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 1819 | Theodore Puscas | 1:02.07 | 9 | B: 55.39 (+6.68s | 10.8%) | Issaquah Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 1820 | Matthew Tong | 1:02.08 | 9 | B: 55.39 (+6.69s | 10.8%) | Nitro Swimming | 04/26/2025 | 2025 ST NTRO Splashing Into Long Course | ||
| 1821 | Jacob Ahnen | 1:02.08 | 9 | B: 55.39 (+6.69s | 10.8%) | Denver Swim Academy | 05/17/2025 | 2025 CO Hilltopper Invite | ||
| 1822 | Peter Neibaur | 1:02.10 | 8 | B: 55.39 (+6.71s | 10.8%) | Voltage Aquatics | 07/18/2025 | 2025 LCM Summer Championships | ||
| 1823 | BaoSheng Wang | 1:02.10 | 8 | B: 55.39 (+6.71s | 10.8%) | San Ramon Valley Aquatics | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | ||
| 1824 | Kiran Gadd | 1:02.10 | 10 | B: 55.39 (+6.71s | 10.8%) | Planet Swim Aquatics | 04/25/2025 | 14th Annual JAX50 Sprint Dual Challenge | ||
| 1825 | Lucas Helms | 1:02.11 | 9 | B: 55.39 (+6.72s | 10.8%) | Tampa Y Swimming | 05/16/2025 | 2025 FAST May Invite | ||
| 1826 | Landon Rott | 1:02.12 | 10 | B: 55.39 (+6.73s | 10.8%) | Legacy Aquatics | 05/30/2025 | LA OPEN 2025 | ||
| 1827 | Felix Cera | 1:02.14 | 9 | B: 55.39 (+6.75s | 10.9%) | Olympic Cascade Aquatics | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | ||
| 1828 | Yunay Patel | 1:02.19 | 10 | B: 55.39 (+6.80s | 10.9%) | Fast Falcons | 05/16/2025 | 2025 FAST May Invite | ||
| 1829 | Elander Allcorn | 1:02.21 | 10 | B: 55.39 (+6.82s | 11.0%) | Lincoln City Swim Club | 03/07/2026 | Valley Coast Swim League 2026 | ||
| 1830 | Fedor Dobrynin | 1:02.22 | 8 | B: 55.39 (+6.83s | 11.0%) | Virginia Gators | 05/17/2024 | HNVR Storm Surge 2024 | ||
| 1831 | Aiden Huang | 1:02.23 | 8 | B: 55.39 (+6.84s | 11.0%) | Riptide Swim Team | 07/18/2025 | 2025 MN STRM Minnesota Regional Championship | ||
| 1832 | Reed Nichols | 1:02.23 | 10 | B: 55.39 (+6.84s | 11.0%) | Nova of Virginia | 05/17/2024 | Freedom Splash | ||
| 1833 | Vincent Schremer | 1:02.25 | 8 | B: 55.39 (+6.86s | 11.0%) | Life Time Oregon Swim Team | 04/18/2025 | 2025 MAC LONG COURSE INVITATIONAL | ||
| 1834 | Samuel DeLozier | 1:02.28 | 7 | B: 55.39 (+6.89s | 11.1%) | Lake Oswego Swim Club | 06/06/2025 | 2025 THSC June Invitational | ||
| 1835 | Elliott Donewar | 1:02.29 | 8 | B: 55.39 (+6.90s | 11.1%) | YMCA of the Triangle Area Swim | 06/14/2024 | SwimRVA Summer Invitational | ||
| 1836 | Briggs Kelley | 1:02.29 | 10 | B: 55.39 (+6.90s | 11.1%) | Aquawolves Swimming | 05/30/2025 | 2025 CO Barracuda Summer Sizzler Invite | ||
| 1837 | Miles Zhang | 1:02.30 | 9 | B: 55.39 (+6.91s | 11.1%) | Milpitas Aquatic Club | 05/23/2025 | Zone 1 South May Firecracker 500 | ||
| 1838 | Graham Burks | 1:02.32 | 10 | B: 55.39 (+6.93s | 11.1%) | Hastings Area Swim Team | 05/16/2025 | 2025 MN STRM Spring Startup | ||
| 1839 | Cyrus Noorzai | 1:02.33 | 10 | B: 55.39 (+6.94s | 11.1%) | Monocacy Aquatic Club | 06/14/2024 | 2024 Winchester Long Course Inviational | ||
| 1840 | Wilson Zhou | 1:02.34 | 10 | B: 55.39 (+6.95s | 11.1%) | South San Francisco Aquatics | 04/19/2025 | Alto Spring Jam Meet | ||
| 1841 | Connor Fracz | 1:02.35 | 9 | B: 55.39 (+6.96s | 11.2%) | Life Time Michigan Swim Team | 09/23/2025 | September 2025 Life Time Michigan Intersquad | ||
| 1842 | William Korell | 1:02.35 | 9 | B: 55.39 (+6.96s | 11.2%) | Castle Rock Swimming | 04/25/2025 | 2025 CO Steve Drozda LC Shotgun | ||
| 1843 | Rowan Rothman | 1:02.36 | 7 | B: 55.39 (+6.97s | 11.2%) | Evergreen Hurricanes | 05/16/2025 | 2025 CO NJ Ken Kelley Invite | ||
| 1844 | Cody Darnell | 1:02.37 | 10 | B: 55.39 (+6.98s | 11.2%) | South Valley Makos | 06/27/2025 | Valley Splash | ||
| 1845 | Brooks Anderson | 1:02.37 | 9 | B: 55.39 (+6.98s | 11.2%) | Minnetonka Swim Club | 06/13/2025 | 2025 MN NSAC Summer Slam Invite | ||
| 1846 | Eric Liang | 1:02.39 | 9 | B: 55.39 (+7.00s | 11.2%) | Issaquah Swim Team | 06/14/2025 | 2025 IST June Invtational | ||
| 1847 | Garett Biberston | 1:02.42 | 9 | B: 55.39 (+7.03s | 11.3%) | Winchester Swim Team | 06/14/2024 | 2024 Winchester Long Course Inviational | ||
| 1848 | Reed Ellingson | 1:02.43 | 10 | B: 55.39 (+7.04s | 11.3%) | Watertown Area Swim Club | 06/06/2025 | 2025 BSC Summer Splash | ||
| 1849 | Foster Jones | 1:02.43 | 10 | B: 55.39 (+7.04s | 11.3%) | Aspire Aquatics of Colorado | 05/16/2025 | 2025 CO ACES Spring Invite | ||
| 1850 | Bryce Milos | 1:02.43 | 9 | B: 55.39 (+7.04s | 11.3%) | Lakeshore Swim Club | 07/12/2025 | LSSC Avon 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.