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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2051 | Ryan Shen | 1:05.82 | 7 | B: 55.39 (+10.43s | 15.8%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 2052 | Yesus Yakubovski | 1:05.84 | 10 | B: 55.39 (+10.45s | 15.9%) | Brownsville Aquatics | 06/07/2025 | 2025 ST LC BAS June Swim Meet | ||
| 2053 | Camden MacQuinn | 1:05.84 | 10 | B: 55.39 (+10.45s | 15.9%) | Mount Desert Island YMCA ST | 07/11/2024 | 2024 ME 3rd Annual LCM Championships | ||
| 2054 | Kevin Lee | 1:05.85 | 8 | B: 55.39 (+10.46s | 15.9%) | Waterloo Swimming | 04/27/2025 | 2025 ST WLOO Waterloo Classic | ||
| 2055 | James Worters | 1:05.87 | 10 | B: 55.39 (+10.48s | 15.9%) | Otter Swim Club | 06/27/2025 | Silicon Valley LC CBA+ Meet | ||
| 2056 | Arvin Sarpatwari | 1:05.88 | 10 | B: 55.39 (+10.49s | 15.9%) | Sawtooth Aquatic Club | 07/05/2025 | Sawtooth Last Chance Time Trial | ||
| 2057 | Theodore Hall | 1:05.90 | 9 | B: 55.39 (+10.51s | 15.9%) | Sioux Falls Swim Team | 06/27/2025 | 2025 SD SFST Sanford Invite | ||
| 2058 | Landon Chavez | 1:05.91 | 10 | B: 55.39 (+10.52s | 16.0%) | Old Dominion Aquatic Club | 11/05/2022 | ODAC November 8 Under Super Circuit Meet | ||
| 2059 | Ayaan Agrawal | 1:05.92 | 9 | B: 55.39 (+10.53s | 16.0%) | Quicksilver Swimming | 06/12/2024 | Zone 1S Micro Meet (Host QSS) | ||
| 2060 | Brant Davis | 1:05.95 | 7 | B: 55.39 (+10.56s | 16.0%) | Pueblo County Swim Team | 05/30/2025 | 2025 CO COSA Long Course Open | ||
| 2061 | Isaiah Herrera | 1:05.96 | 10 | B: 55.39 (+10.57s | 16.0%) | San Gabriel Aquatics | 05/31/2025 | 2025 ST LSAC For The City (LCM) | ||
| 2062 | Innocenzio Shina | 1:05.98 | 10 | B: 55.39 (+10.59s | 16.1%) | Hillsboro Swim Team | 06/06/2025 | 2025 CST Summer Invitational | ||
| 2063 | Elijah Powell | 1:05.99 | 7 | B: 55.39 (+10.60s | 16.1%) | Indian River Aquatics | 05/23/2025 | 2025 Dr Aspi Doctor Memorial Invitational | ||
| 2064 | Jaxon Smiley | 1:05.99 | 6 | B: 55.39 (+10.60s | 16.1%) | Spokane Waves Aquatic Team | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | ||
| 2065 | Jameson Buckley | 1:05.99 | 9 | B: 55.39 (+10.60s | 16.1%) | Barracuda Swim Club of Northea | 09/13/2025 | Wonderful One Day Meet | ||
| 2066 | Benjamin Jung | 1:06.00 | 8 | B: 55.39 (+10.61s | 16.1%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 2067 | Adrian Martinez | 1:06.03 | 9 | B: 55.39 (+10.64s | 16.1%) | McAllen Swim Club | 06/07/2025 | 2025 ST LC BAS June Swim Meet | ||
| 2068 | Wade Moore | 1:06.05 | 8 | B: 55.39 (+10.66s | 16.1%) | Florida Elite Swimming | 06/20/2025 | 2025 FAST Independence Invitational | ||
| 2069 | Calder McPheeters | 1:06.05 | 10 | B: 55.39 (+10.66s | 16.1%) | Northern Sierra Swimming | 06/21/2024 | Reno Aquatic Club Gamble | ||
| 2070 | Ethan Mackie | 1:06.10 | 10 | B: 55.39 (+10.71s | 16.2%) | T2 Aquatics | 05/23/2025 | 2025 T2 Aquatics Norris Foundation LC Meet | ||
| 2071 | Albert Aizenstat | 1:06.10 | 8 | B: 55.39 (+10.71s | 16.2%) | Sandpipers of Nevada | 03/30/2025 | Sand Vs BCH LCM Dual 2025 | ||
| 2072 | Christian Hunley | 1:06.15 | 8 | B: 55.39 (+10.76s | 16.3%) | 757swim | 04/20/2024 | 757Swim Spring Challenge | ||
| 2073 | Robert Crane | 1:06.16 | 9 | B: 55.39 (+10.77s | 16.3%) | Wright County Wave Swim Club | 06/13/2025 | 2025 MN NSAC Summer Slam Invite | ||
| 2074 | Andrew Nechayev | 1:06.16 | 9 | B: 55.39 (+10.77s | 16.3%) | Planet Swim Aquatics | 04/05/2025 | EAJ Spring Into Long Course | ||
| 2075 | Mateo Aleman | 1:06.18 | 10 | B: 55.39 (+10.79s | 16.3%) | Unattached | 05/17/2025 | 2025 PSA May Invite | ||
| 2076 | Finnegan Riley | 1:06.18 | 10 | B: 55.39 (+10.79s | 16.3%) | Old Dominion Aquatic Club | 01/07/2023 | ODAC January 8 Under Super Circuit Meet #4 | ||
| 2077 | Andrew Hitt | 1:06.19 | 10 | B: 55.39 (+10.80s | 16.3%) | Life Time Oregon Swim Team | 04/18/2025 | 2025 MAC LONG COURSE INVITATIONAL | ||
| 2078 | Aiden Moballegh | 1:06.19 | 10 | B: 55.39 (+10.80s | 16.3%) | Life Time Oregon Swim Team | 04/18/2025 | 2025 MAC LONG COURSE INVITATIONAL | ||
| 2079 | Nolan Kelly | 1:06.24 | 8 | B: 55.39 (+10.85s | 16.4%) | Front Range Barracudas | 04/25/2025 | 2025 CO Steve Drozda LC Shotgun | ||
| 2080 | Luke Segovia | 1:06.26 | 8 | B: 55.39 (+10.87s | 16.4%) | Tampa Bay Aquatic Club | 07/04/2025 | 2025 SPA S SEMINOLE SUNRISE LANES SWIM MEET | ||
| 2081 | Jack Bullard | 1:06.27 | 8 | B: 55.39 (+10.88s | 16.4%) | Falfins Swimming | 06/20/2025 | 2025 Falfins Long Course Open | ||
| 2082 | Alex Wu | 1:06.27 | 7 | B: 55.39 (+10.88s | 16.4%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 2083 | Alec Zhou | 1:06.30 | 10 | B: 55.39 (+10.91s | 16.5%) | Tide Swimming | 05/03/2024 | 2024 TIDE Swimming Spring Shockwave Meet | ||
| 2084 | Henry Whalen | 1:06.31 | 9 | B: 55.39 (+10.92s | 16.5%) | Sioux Falls Swim Team | 05/09/2025 | 2025 SD SFST Ready For Long Course | ||
| 2085 | Brayden Schooley | 1:06.31 | 10 | B: 55.39 (+10.92s | 16.5%) | Foxjets Swim Team | 06/20/2025 | 2025 MN MAN Red White Blue Invite | ||
| 2086 | Lincoln Barcenas | 1:06.32 | 8 | B: 55.39 (+10.93s | 16.5%) | Denver Swim Academy | 06/06/2025 | 2025 CO NJ Summer Solstice Invitational | ||
| 2087 | Chase White | 1:06.35 | 10 | B: 55.39 (+10.96s | 16.5%) | South Valley Makos | 06/24/2023 | SBA Long Course C B A+ | ||
| 2088 | Reece Kau | 1:06.41 | 10 | B: 55.39 (+11.02s | 16.6%) | Palo Alto Stanford Aquatics | 06/06/2025 | BAC C B A Meet | ||
| 2089 | Sam Lin | 1:06.41 | 10 | B: 55.39 (+11.02s | 16.6%) | VillaSport Swim Team | 06/20/2025 | 72nd Annual Ted Walker Invitational | ||
| 2090 | Esteban Trogkanis | 1:06.43 | 10 | B: 55.39 (+11.04s | 16.6%) | Sunnyvale Swim Club | 06/06/2025 | 2025 DACA LC CBA+ Meet | ||
| 2091 | Ethan Cao | 1:06.43 | 10 | B: 55.39 (+11.04s | 16.6%) | Quicksilver Swimming | 06/12/2024 | Zone 1S Micro Meet (Host QSS) | ||
| 2092 | Reid Hilk | 1:06.43 | 10 | B: 55.39 (+11.04s | 16.6%) | Aquajets Swim Team | 06/13/2025 | 2025 MN NSAC Summer Slam Invite | ||
| 2093 | Logan Pho | 1:06.44 | 8 | B: 55.39 (+11.05s | 16.6%) | South San Francisco Aquatics | 04/19/2025 | Alto Spring Jam Meet | ||
| 2094 | Jack Arckey | 1:06.45 | 9 | B: 55.39 (+11.06s | 16.6%) | Sarasota Sharks | 05/16/2025 | 2025 SYS Memorial Meet | ||
| 2095 | Shayan Sarkar | 1:06.51 | 9 | B: 55.39 (+11.12s | 16.7%) | Diablo Aquatics | 06/08/2024 | Orinda Aquatics LC C B BB+ Meet | ||
| 2096 | Chase Bartholomew | 1:06.53 | 9 | B: 55.39 (+11.14s | 16.7%) | COSA Swimming | 07/12/2025 | 2025 CO Southern Colorado LC Championship | ||
| 2097 | Aarav Mehta | 1:06.54 | 9 | B: 55.39 (+11.15s | 16.8%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 2098 | Riley Tokunaga | 1:06.54 | 10 | B: 55.39 (+11.15s | 16.8%) | Beaverton Area Aquatics Club | 05/30/2025 | LA OPEN 2025 | ||
| 2099 | George Gooch | 1:06.56 | 10 | B: 55.39 (+11.17s | 16.8%) | South Davis Aquatics Team | 05/30/2025 | 2025 UT CHAT Non Qualifier | ||
| 2100 | Jonathan Aull | 1:06.61 | 8 | B: 55.39 (+11.22s | 16.8%) | Episcopal AmberJax | 05/23/2025 | EAJ Mayhem 2025 | ||
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.