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 | |
|---|---|---|---|---|---|---|---|---|---|
| 551 | Fyodor Manokhin | 42.65 | 10 | A Min | AA: 41.09 (+1.56s | 3.7%) | Bravo Swim Team | 05/22/2026 | 2026 Terrapin Invite | |
| 552 | Brandon Wang | 42.66 | 10 | A Min | AA: 41.09 (+1.57s | 3.7%) | Crimson Aquatics | 05/30/2026 | 2026 NE RIAC Sail Away On The Ferry | |
| 553 | Dhruv Nirmal | 42.66 | 9 | A Min | AA: 41.09 (+1.57s | 3.7%) | Lakeside Swim Team | 06/04/2026 | 98th Ohio Valley Championships 2026 | |
| 554 | Michael Kirkendall | 42.67 | 10 | A Min | AA: 41.09 (+1.58s | 3.7%) | Buenaventura Swim Club | 07/23/2026 | 2026 CA SCS RAA Summer A G Champs Copied | |
| 555 | Tyrus Lu | 42.67 | 10 | A Min | AA: 41.09 (+1.58s | 3.7%) | Tac Titans | 07/05/2026 | 2026 TAC July Qualifier Meet | |
| 556 | Oliver Chafin | 42.68 | 10 | A Min | AA: 41.09 (+1.59s | 3.7%) | SwimMAC Carolina | 06/26/2026 | Sharks Aquatic Club Last Chance Qualifier | |
| 557 | Evan Jun | 42.68 | 9 | A Min | AA: 41.09 (+1.59s | 3.7%) | Kamehameha Swim Club | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 558 | Nolan Lucariello | 42.70 | 10 | A Min | AA: 41.09 (+1.61s | 3.8%) | Prince William Swim Club | 06/26/2026 | 2026 VSI LC Northern District Champs | |
| 559 | Tang Zheng | 42.70 | 10 | A Min | AA: 41.09 (+1.61s | 3.8%) | Clearwater Aquatic Team | 05/15/2026 | 2026 Kent B Holdren Memorial Meet | |
| 560 | Nolan Simmons | 42.70 | 10 | A Min | AA: 41.09 (+1.61s | 3.8%) | Greater Tampa Swim Association | 07/09/2026 | 2026 FL Summer Age Group Championships | |
| 561 | Connor Kim | 42.71 | 8 | A Min | AA: 41.09 (+1.62s | 3.8%) | Scarlet Aquatics | 07/23/2026 | 2026 NJ Swim LC Gold Championships | |
| 562 | Vincent Grey | 42.71 | 9 | A Min | AA: 41.09 (+1.62s | 3.8%) | Sprc Stingrays | 07/29/2026 | 2026 MD LSC LC Championship | |
| 563 | Connor Ferguson | 42.72 | 9 | A Min | AA: 41.09 (+1.63s | 3.8%) | Can Mississauga Aquatic Club | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 564 | Nathan Li | 42.72 | 10 | A Min | AA: 41.09 (+1.63s | 3.8%) | Kentucky Aquatics | 07/16/2026 | 2026 Kentucky Swimming LC Championship 2 Co | |
| 565 | Kevin Lou | 42.73 | 10 | A Min | AA: 41.09 (+1.64s | 3.8%) | Irvine Novaquatics | 07/23/2026 | 2026 CA SCS RAA Summer A G Champs Copied | |
| 566 | Ethan Huang | 42.74 | 10 | A Min | AA: 41.09 (+1.65s | 3.9%) | Rose Bowl Aquatics | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | |
| 567 | Harvey Mei | 42.74 | 10 | A Min | AA: 41.09 (+1.65s | 3.9%) | Mission Viejo Nadadores | 07/23/2026 | 2026 CA SCS Summer A G Champs | |
| 568 | Elias Bailey | 42.74 | 10 | A Min | AA: 41.09 (+1.65s | 3.9%) | Raleigh Swimming Association | 06/26/2026 | 2026 MOR Long Course Qualifier | |
| 569 | Callan Burke | 42.74 | 10 | A Min | AA: 41.09 (+1.65s | 3.9%) | Crimson Aquatics | 05/30/2026 | 2026 NE RIAC Sail Away On The Ferry | |
| 570 | Simiao He | 42.74 | 10 | A Min | AA: 41.09 (+1.65s | 3.9%) | Circle C Select Swim Team | 04/25/2026 | 2026 ST CCSS LC Unclassified | |
| 571 | Maddox Woods | 42.75 | 8 | A Min | AA: 41.09 (+1.66s | 3.9%) | Nova of Virginia | 06/11/2026 | NOVA 2026 Virginia Commonwealth Games | |
| 572 | Schuyler Carry | 42.76 | 9 | A Min | AA: 41.09 (+1.67s | 3.9%) | Aquajets Swim Team | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 573 | Nolan Stevens | 42.76 | 10 | A Min | AA: 41.09 (+1.67s | 3.9%) | Mason Manta Rays | 07/23/2026 | 2026 OH LC Junior Championships | |
| 574 | Lincoln Painter | 42.76 | 9 | A Min | AA: 41.09 (+1.67s | 3.9%) | Huntsville Swim Association | 06/26/2026 | 2026 HSA June Invitational | |
| 575 | Nathan Schallberger | 42.77 | 10 | A Min | AA: 41.09 (+1.68s | 3.9%) | Daland Swim Team | 06/11/2026 | 2026 SCS June AG Invite CANY | |
| 576 | Aiden Mulcahy | 42.77 | 10 | A Min | AA: 41.09 (+1.68s | 3.9%) | Aulea Swim Club | 07/16/2026 | 2026 HISI LCM Championships | |
| 577 | Frederick Sun | 42.78 | 9 | A Min | AA: 41.09 (+1.69s | 4.0%) | Rose Bowl Aquatics | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | |
| 578 | Bennett Bianchi | 42.79 | 9 | A Min | AA: 41.09 (+1.70s | 4.0%) | Commonwealth Swimming | 07/31/2026 | 2026 NE CS New England Summer Championship | |
| 579 | Liam Bundick | 42.79 | 10 | A Min | AA: 41.09 (+1.70s | 4.0%) | Alamo Area Aquatic Association | 06/11/2026 | 2026 ST NIST George Block Invitational | |
| 580 | Lucas Vu | 42.81 | 10 | A Min | AA: 41.09 (+1.72s | 4.0%) | Irvine Novaquatics | 07/23/2026 | 2026 CA SCS RAA Summer A G Champs Copied | |
| 581 | Cana Oyer | 42.81 | 10 | A Min | AA: 41.09 (+1.72s | 4.0%) | Bolles School Sharks | 04/10/2026 | 2026 April Classic | |
| 582 | Jarvis Qu | 42.82 | 9 | A Min | AA: 41.09 (+1.73s | 4.0%) | Mission Viejo Nadadores | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | |
| 583 | Mateo Jimenez | 42.82 | 10 | A Min | AA: 41.09 (+1.73s | 4.0%) | East Hartford YMCA | 06/20/2026 | 2026 NE NSSC Invitational Springfield College | |
| 584 | Colt Lybrand | 42.82 | 10 | A Min | AA: 41.09 (+1.73s | 4.0%) | Unattached | 05/22/2026 | 2026 T2 Aquatics Norris Foundation LC Meet | |
| 585 | Hayes Lopez | 42.82 | 10 | A Min | AA: 41.09 (+1.73s | 4.0%) | Kentucky Aquatics | 05/15/2026 | Kentucky Aquatics Derby Classic | |
| 586 | Cyrus Yang | 42.82 | 10 | A Min | AA: 41.09 (+1.73s | 4.0%) | Quicksilver Swimming | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 587 | Aiden Sanchez | 42.82 | 8 | A Min | AA: 41.09 (+1.73s | 4.0%) | Saint Petersburg Aquatics | 06/26/2026 | 2026 SPA S SEMINOLE SUNRISE LANES SWIM MEET | |
| 588 | Mateo Franco-Abeyta | 42.83 | 10 | A Min | AA: 41.09 (+1.74s | 4.1%) | Unattached | 08/05/2026 | 2026 Western Zone Age Group Championships | |
| 589 | Stephan Fesenko | 42.83 | 8 | A Min | AA: 41.09 (+1.74s | 4.1%) | Bolles School Sharks | 07/09/2026 | 2026 FL Summer Age Group Championships | |
| 590 | Asher Snead | 42.84 | 9 | A Min | AA: 41.09 (+1.75s | 4.1%) | Poseidon Swimming Inc | 06/25/2026 | LC Central District Champs | |
| 591 | Hayden Justice | 42.85 | 10 | A Min | AA: 41.09 (+1.76s | 4.1%) | SwimMAC Carolina | 06/26/2026 | Sharks Aquatic Club Last Chance Qualifier | |
| 592 | Eric Sliwowski | 42.86 | 9 | A Min | AA: 41.09 (+1.77s | 4.1%) | North Carolina Aquatic Club | 04/25/2026 | 2026 NCAC Quad Meet | |
| 593 | Rayce Shirey | 42.86 | 10 | A Min | AA: 41.09 (+1.77s | 4.1%) | Shoals Aquatic Club | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 594 | Andrey Kirnos | 42.87 | 10 | A Min | AA: 41.09 (+1.78s | 4.2%) | Tac Titans | 07/24/2026 | 2026 TAC TITANS Closeout Meet | |
| 595 | Isaac Lee | 42.87 | 10 | A Min | AA: 41.09 (+1.78s | 4.2%) | Auburn Aquatics | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 596 | Louis Han | 42.88 | 10 | A Min | AA: 41.09 (+1.79s | 4.2%) | Dynamo Swim Club | 06/26/2026 | 2026 HSA June Invitational | |
| 597 | Finn Peters | 42.88 | 10 | A Min | AA: 41.09 (+1.79s | 4.2%) | Swim Florida | 07/09/2026 | 2026 FL Summer Age Group Championships | |
| 598 | Zaheim Cameron | 42.90 | 10 | A Min | AA: 41.09 (+1.81s | 4.2%) | Hamilton Area YMCA | 05/15/2026 | 2026 PTAC Tiger Challenge | |
| 599 | William Schnacke | 42.90 | 10 | A Min | AA: 41.09 (+1.81s | 4.2%) | M.E. Lyons/Anderson Barracudas | 07/23/2026 | 2026 OH LC Junior Championships | |
| 600 | Owen Richards | 42.91 | 10 | A Min | AA: 41.09 (+1.82s | 4.2%) | Heartland Swim Assoc | 04/24/2026 | 2026 SI PS ABB Meet Group A | |
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.