USA Boys 10 & under - 50 M Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2501 | Jesper Zhang | 42.31 | 10 | B Min | BB: 39.79 (+2.52s | 6.0%) | Sandpipers of Nevada | 03/30/2025 | Sand Vs BCH LCM Dual 2025 | |
| 2502 | Finn Rodrigues | 42.31 | 9 | B Min | BB: 39.79 (+2.52s | 6.0%) | Rainbow Aquatics | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 2503 | Jacob Ramos | 42.31 | 10 | B Min | BB: 39.79 (+2.52s | 6.0%) | Tac Titans | 07/05/2026 | 2026 TAC July Qualifier Meet | |
| 2504 | Camden Evenson | 42.31 | 10 | B Min | BB: 39.79 (+2.52s | 6.0%) | Aberdeen Swim Club | 07/24/2026 | 2026 SD Long Course State Championship | |
| 2505 | Gianpaolo Pirraglia | 42.31 | 10 | B Min | BB: 39.79 (+2.52s | 6.0%) | Swim Florida | 04/11/2025 | 2025 GCST Spring Invite | |
| 2506 | Emmett Kirsch | 42.31 | 9 | B Min | BB: 39.79 (+2.52s | 6.0%) | Rec-Plex Sharks | 05/29/2026 | 2026 Meet Me In St Louis Invite | |
| 2507 | Hendrix Eldridge | 42.32 | 9 | B Min | BB: 39.79 (+2.53s | 6.0%) | Unattached | 04/18/2026 | 2026 ST NIST Spring Into Long Course | |
| 2508 | Zyan Belardo | 42.32 | 8 | B Min | BB: 39.79 (+2.53s | 6.0%) | Upper Valley Aquatic Club | 05/08/2026 | 2026 NE CRA MIT Team Specialty LC Meet | |
| 2509 | Evan Nosal | 42.32 | 8 | B Min | BB: 39.79 (+2.53s | 6.0%) | Bolles School Sharks | 07/24/2026 | 2026 Area 1 LCM Championships | |
| 2510 | Tristan Wan | 42.32 | 9 | B Min | BB: 39.79 (+2.53s | 6.0%) | Palo Alto Stanford Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 2511 | Joseph Gordon | 42.33 | 10 | B Min | BB: 39.79 (+2.54s | 6.0%) | Unattached | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 2512 | Kirill Stanislavskyi | 42.33 | 10 | B Min | BB: 39.79 (+2.54s | 6.0%) | Old Colony YMCA - Narwhals | 05/16/2026 | 2026 NE KCY Invitational | |
| 2513 | Carter Milroy | 42.34 | 10 | B Min | BB: 39.79 (+2.55s | 6.0%) | Foothills Swim Team | 07/12/2025 | 2025 CO TOPS SBL Summer Sizzler | |
| 2514 | Samuel Leineweber | 42.34 | 9 | B Min | BB: 39.79 (+2.55s | 6.0%) | Apex | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 2515 | Benjamin Wachter | 42.34 | 10 | B Min | BB: 39.79 (+2.55s | 6.0%) | Csp Tideriders | 05/29/2026 | 2026 Meet Me In St Louis Invite | |
| 2516 | Sriram Goriparthi | 42.34 | 9 | B Min | BB: 39.79 (+2.55s | 6.0%) | Front Range Barracudas | 05/29/2026 | 2026 CO Barracuda Summer Sizzler Invite | |
| 2517 | Henry Zohorsky | 42.35 | 9 | B Min | BB: 39.79 (+2.56s | 6.0%) | Loyola Blakefield Aquatics | 04/11/2026 | 2026 Fox April Long Course Invitational | |
| 2518 | Christopher Bissell | 42.35 | 8 | B Min | BB: 39.79 (+2.56s | 6.0%) | Riptide Swim Team | 06/27/2026 | 2026 STAR Summer Splash Invite | |
| 2519 | Brendan Stork | 42.35 | 10 | B Min | BB: 39.79 (+2.56s | 6.0%) | Clovis Swim Club | 06/21/2025 | 2025 FDST June A B Modified LC Invitational | |
| 2520 | Lukas Fort | 42.36 | 9 | B Min | BB: 39.79 (+2.57s | 6.1%) | Bainbridge Island Swim Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 2521 | Austin Brower | 42.36 | 9 | B Min | BB: 39.79 (+2.57s | 6.1%) | Pacific Swim | 04/24/2026 | 2026 SI PS ABB Meet Group A | |
| 2522 | Luca Desset | 42.36 | 10 | B Min | BB: 39.79 (+2.57s | 6.1%) | Unattached | 06/20/2025 | 72nd Annual Ted Walker Invitational | |
| 2523 | Anthony Pham | 42.36 | 10 | B Min | BB: 39.79 (+2.57s | 6.1%) | South Valley Makos | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 2524 | Vaughn Jamison | 42.36 | 10 | B Min | BB: 39.79 (+2.57s | 6.1%) | Aspire Aquatics of Colorado | 05/15/2026 | 2026 CO ACES Spring Invite | |
| 2525 | Apollo Van Brunt | 42.36 | 8 | B Min | BB: 39.79 (+2.57s | 6.1%) | Kona Aquatics Club | 05/16/2026 | BIG ISLAND SWIMMING @ KCAC | |
| 2526 | James Carwin | 42.37 | 9 | B Min | BB: 39.79 (+2.58s | 6.1%) | Front Range Barracudas | 07/10/2026 | 2026 CO NCS Gold District Championships | |
| 2527 | James Sharkey | 42.38 | 10 | B Min | BB: 39.79 (+2.59s | 6.1%) | Commonwealth Swimming | 04/11/2026 | 2026 NE CS Season Opener | |
| 2528 | Calvin Littlejohn | 42.38 | 9 | B Min | BB: 39.79 (+2.59s | 6.1%) | Eugene City Swim Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 2529 | Jonah Osborn | 42.39 | 9 | B Min | BB: 39.79 (+2.60s | 6.1%) | Tac Titans | 06/19/2026 | 2026 TAC TITANS Summer Trident Meet | |
| 2530 | Kyle Hargenrader | 42.39 | 9 | B Min | BB: 39.79 (+2.60s | 6.1%) | Steel City Aquatics | 06/12/2025 | Holtrey Summer Classic | |
| 2531 | Ford Fisher | 42.39 | 9 | B Min | BB: 39.79 (+2.60s | 6.1%) | Univ. of Denver Hilltoppers | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 2532 | Benjamin Wellman | 42.40 | 10 | B Min | BB: 39.79 (+2.61s | 6.2%) | Crimson Aquatics | 04/26/2026 | 2026 NE RIAC Quahog Cup | |
| 2533 | Ethan Jensen | 42.40 | 9 | B Min | BB: 39.79 (+2.61s | 6.2%) | Prince William Swim Club | 06/26/2026 | 2026 VSI LC Northern District Champs | |
| 2534 | Landon King | 42.40 | 10 | B Min | BB: 39.79 (+2.61s | 6.2%) | Lone Star Aquatic Club | 04/10/2026 | 2026 ST LSAC 6th Annual Atomic Fest | |
| 2535 | Asher Amira | 42.40 | 10 | B Min | BB: 39.79 (+2.61s | 6.2%) | Chinook Aquatic Club | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 2536 | Chun Huang | 42.40 | 9 | B Min | BB: 39.79 (+2.61s | 6.2%) | Alamo Area Aquatic Association | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | |
| 2537 | Michael Sohn | 42.40 | 10 | B Min | BB: 39.79 (+2.61s | 6.2%) | Front Range Barracudas | 06/27/2026 | 2026 CO CUDA Summer Kicker | |
| 2538 | Carter Djuric | 42.41 | 9 | B Min | BB: 39.79 (+2.62s | 6.2%) | SwimUnited | 07/10/2026 | 2026 OH NE LC Regional Champs | |
| 2539 | William Gilmer | 42.41 | 9 | B Min | BB: 39.79 (+2.62s | 6.2%) | Aquatic Team Of Mecklenburg | 06/05/2026 | 2026 TEAM School S Out Summer Invite | |
| 2540 | Clement Pauk | 42.42 | 10 | B Min | BB: 39.79 (+2.63s | 6.2%) | Commonwealth Swimming | 07/31/2026 | 2026 NE CS New England Summer Championship | |
| 2541 | Lane Lopez | 42.42 | 9 | B Min | BB: 39.79 (+2.63s | 6.2%) | SwimMAC Carolina | 07/24/2026 | 2026 NC SwimMAC LC Summer Sun Sational | |
| 2542 | Dylan Rapp | 42.43 | 9 | B Min | BB: 39.79 (+2.64s | 6.2%) | Front Range Barracudas | 05/23/2026 | 2026 CO CUDA Vs AQUA Dual | |
| 2543 | Aaron Im | 42.44 | 9 | B Min | BB: 39.79 (+2.65s | 6.2%) | West Coast Aquatics | 05/29/2026 | 2026 TRI CITY INVITATIONAL | |
| 2544 | Alexander Linck | 42.45 | 10 | B Min | BB: 39.79 (+2.66s | 6.3%) | Parkway-Rockwood Gateway Swim | 05/29/2026 | 2026 Meet Me In St Louis Invite | |
| 2545 | Beckett Smith | 42.45 | 10 | B Min | BB: 39.79 (+2.66s | 6.3%) | South Lake Aquatic Club | 04/25/2026 | 11th Annual Hohne Memorial Invitational | |
| 2546 | Alexander Zhang | 42.46 | 9 | B Min | BB: 39.79 (+2.67s | 6.3%) | Alamo Area Aquatic Association | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | |
| 2547 | Harsith Manjushri Navin | 42.46 | 8 | B Min | BB: 39.79 (+2.67s | 6.3%) | Marlins Of Raleigh | 06/26/2026 | 2026 MOR Long Course Qualifier | |
| 2548 | Wayke Lecouris | 42.46 | 9 | B Min | BB: 39.79 (+2.67s | 6.3%) | Sun Coast Swim Team | 05/30/2026 | Stingrays Summer Sizzle | |
| 2549 | Aadyant Agrawal | 42.47 | 9 | B Min | BB: 39.79 (+2.68s | 6.3%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 2550 | John Donat | 42.47 | 9 | B Min | BB: 39.79 (+2.68s | 6.3%) | Kent County YMCA | 05/16/2026 | 2026 NE KCY Invitational | |
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.