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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5001 | Hayden Jackson | 1:05.78 | 9 | B: 55.39 (+10.39s | 15.8%) | La Junta Tigersharks | 06/05/2026 | 2026 CO La Junta Tigersharks Invitational | ||
| 5002 | Tyler Henry | 1:05.78 | 10 | B: 55.39 (+10.39s | 15.8%) | Lynchburg YMCA Swim Team | 05/31/2024 | 2024 Virginia Commonwealth Games | ||
| 5003 | Charles Yan | 1:05.80 | 9 | B: 55.39 (+10.41s | 15.8%) | Santa Clara Swim Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | ||
| 5004 | Asher Kellogg | 1:05.81 | 9 | B: 55.39 (+10.42s | 15.8%) | Unattached | 05/24/2025 | 2025 Mike Snyder Memorial | ||
| 5005 | Harold Bu | 1:05.81 | 10 | B: 55.39 (+10.42s | 15.8%) | San Jose Goosemonkeys | 06/20/2026 | Zone 1 South Swim Under The Stars | ||
| 5006 | Anderson Lewno | 1:05.82 | 10 | B: 55.39 (+10.43s | 15.8%) | Aberdeen Swim Club | 06/19/2026 | 2026 SD Aberdeen Summer High Point Swim Meet | ||
| 5007 | Frederick Dougherty-Pease | 1:05.84 | 9 | B: 55.39 (+10.45s | 15.9%) | Fast | 04/17/2026 | 2026 METS Long Course Kickoff | ||
| 5008 | 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 | ||
| 5009 | Sheldon Feng | 1:05.85 | 8 | B: 55.39 (+10.46s | 15.9%) | Gulf Coast Swim Team | 04/17/2026 | 2026 GCST Spring Open | ||
| 5010 | Ollie Villagomez | 1:05.86 | 7 | B: 55.39 (+10.47s | 15.9%) | Humboldt Swim Club | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 5011 | Matthew Lopatin | 1:05.88 | 6 | B: 55.39 (+10.49s | 15.9%) | Tide Swimming | 06/05/2026 | 2026 TIDE Schools Out Classic | ||
| 5012 | Carson Penn | 1:05.88 | 10 | B: 55.39 (+10.49s | 15.9%) | Fast Falcons | 05/15/2026 | 2026 FAST May Invite | ||
| 5013 | Jaxon Oliveria | 1:05.89 | 10 | B: 55.39 (+10.50s | 15.9%) | South Bay Aquatics | 05/23/2026 | 2026 SI HSA A All Ages NTS May 23 24 | ||
| 5014 | Carson Jockel | 1:05.90 | 7 | B: 55.39 (+10.51s | 15.9%) | Greenwood Tiger Sharks | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | ||
| 5015 | 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 | ||
| 5016 | Ori Silverman | 1:05.91 | 9 | B: 55.39 (+10.52s | 16.0%) | Patriot Aquatics | 04/11/2026 | 2026 Ron Nardozzi Pre Derby Sprint Invite C | ||
| 5017 | Ayaan Agrawal | 1:05.92 | 9 | B: 55.39 (+10.53s | 16.0%) | Quicksilver Swimming | 06/12/2024 | Zone 1S Micro Meet (Host QSS) | ||
| 5018 | Lucas Cortes | 1:05.93 | 9 | B: 55.39 (+10.54s | 16.0%) | Legacy Aquatics | 06/12/2026 | 73rd Ted Walker Invitational 2026 | ||
| 5019 | Enzo Palomino | 1:05.94 | 9 | B: 55.39 (+10.55s | 16.0%) | South Valley Makos | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | ||
| 5020 | Clark Leopold | 1:05.95 | 8 | B: 55.39 (+10.56s | 16.0%) | Rochester Swim Club | 05/02/2026 | 2026 MN RSC Pentathlon | ||
| 5021 | 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) | ||
| 5022 | Andrew Poole | 1:05.98 | 10 | B: 55.39 (+10.59s | 16.1%) | New Wave Swim Team | 04/25/2026 | 2026 WAVE Sprint Into LC | ||
| 5023 | 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 | ||
| 5024 | Jude Wrigglesworth | 1:06.00 | 8 | B: 55.39 (+10.61s | 16.1%) | Poseidon Swimming Inc | 04/17/2026 | NOVA Long Course Kick Off | ||
| 5025 | Davidson Scott | 1:06.04 | 6 | B: 55.39 (+10.65s | 16.1%) | Longhorn Aquatics | 04/19/2026 | 2026 ST TXLA 10 U Long Course Kick Off | ||
| 5026 | Calder McPheeters | 1:06.05 | 10 | B: 55.39 (+10.66s | 16.1%) | Northern Sierra Swimming | 06/21/2024 | Reno Aquatic Club Gamble | ||
| 5027 | Lior Margolis | 1:06.07 | 7 | B: 55.39 (+10.68s | 16.2%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | ||
| 5028 | Jack Driscoll | 1:06.10 | 9 | B: 55.39 (+10.71s | 16.2%) | Poseidon Swimming Inc | 04/17/2026 | NOVA Long Course Kick Off | ||
| 5029 | Brady Fjare | 1:06.13 | 8 | B: 55.39 (+10.74s | 16.2%) | Saint Petersburg Aquatics | 05/15/2026 | 2026 SAINT PETE S 2nd LONG COURSE MEET | ||
| 5030 | Nathan Jin | 1:06.13 | 10 | B: 55.39 (+10.74s | 16.2%) | Greater Pensacola Aquatic Club | 04/11/2026 | 2026 GPAC LCM Time Trials | ||
| 5031 | Christian Hunley | 1:06.15 | 8 | B: 55.39 (+10.76s | 16.3%) | 757swim | 04/20/2024 | 757Swim Spring Challenge | ||
| 5032 | 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 | ||
| 5033 | Giancarlo Rodriguez | 1:06.16 | 9 | B: 55.39 (+10.77s | 16.3%) | Southwest Aquatic Warriors | 05/15/2026 | 2026 ST NIST Salute To The Troops | ||
| 5034 | Alexander Petschel | 1:06.17 | 8 | B: 55.39 (+10.78s | 16.3%) | Blackline Aquatics | 05/08/2026 | 2026 MN STRM Spring Startup | ||
| 5035 | Harvey Brown | 1:06.22 | 8 | B: 55.39 (+10.83s | 16.4%) | Burlingame Aquatics | 06/20/2026 | Alto Summer Swelter | ||
| 5036 | Grady Schwab | 1:06.22 | 7 | B: 55.39 (+10.83s | 16.4%) | Spokane Waves Aquatic Team | 06/19/2026 | 2026 SWAT Summer Solstice | ||
| 5037 | Kyrien Sinner | 1:06.24 | 10 | B: 55.39 (+10.85s | 16.4%) | Grand Island YMCA Quicksilver | 10/12/2025 | 2025 MW App October YMCA Swim Meet | ||
| 5038 | Graham Simmons | 1:06.24 | 7 | B: 55.39 (+10.85s | 16.4%) | Greater Tampa Swim Association | 05/01/2026 | 2026 Stingrays Cinco De Mayo LCM Meet | ||
| 5039 | Cyrus Jiang | 1:06.25 | 8 | B: 55.39 (+10.86s | 16.4%) | Otter Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 5040 | Alexander Daponte | 1:06.25 | 8 | B: 55.39 (+10.86s | 16.4%) | TS Aquatics | 04/18/2026 | SCS Under The Sun Invitational | ||
| 5041 | Maxwell Mullen-Karlin | 1:06.25 | 9 | B: 55.39 (+10.86s | 16.4%) | Hills Hurricane Swimming | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 5042 | 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 | ||
| 5043 | Ryan Halabi | 1:06.28 | 7 | B: 55.39 (+10.89s | 16.4%) | Swim Coral Springs | 06/06/2026 | 18th Annual LC NPB Summer Kickoff | ||
| 5044 | Lincoln Berg | 1:06.28 | 10 | B: 55.39 (+10.89s | 16.4%) | Watertown Area Swim Club | 06/05/2026 | 2026 SD BSC Tropical Summer Splash High Point | ||
| 5045 | 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 | ||
| 5046 | Noah Jambeih | 1:06.31 | 8 | B: 55.39 (+10.92s | 16.5%) | Lakeside Swim Team | 04/25/2026 | 2026 Triton Derby Swim Festival | ||
| 5047 | 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 | ||
| 5048 | Luca Xu | 1:06.31 | 8 | B: 55.39 (+10.92s | 16.5%) | South San Francisco Aquatics | 06/12/2026 | BAC Long Course | ||
| 5049 | 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 | ||
| 5050 | Leonardo Jia | 1:06.33 | 9 | B: 55.39 (+10.94s | 16.5%) | Mei\\\\\\'s Typhoons Swimming Club | 05/15/2026 | 2026 NE YNS May Specialty 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.