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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2301 | Finn Rodrigues | 42.31 | 10 | B Min | BB: 39.79 (+2.52s | 6.0%) | Rainbow Aquatics | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 2302 | 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 | |
| 2303 | 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 | |
| 2304 | 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 | |
| 2305 | Evan Nosal | 42.32 | 9 | B Min | BB: 39.79 (+2.53s | 6.0%) | Bolles School Sharks | 07/24/2026 | 2026 Area 1 LCM Championships | |
| 2306 | 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 | |
| 2307 | 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 | |
| 2308 | 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 | |
| 2309 | Edward Chen | 42.33 | 10 | B Min | BB: 39.79 (+2.54s | 6.0%) | Scarlet Aquatics | 05/30/2026 | 2026 Scarlet Heat Madness | |
| 2310 | 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 | |
| 2311 | 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 | |
| 2312 | Sriram Goriparthi | 42.34 | 10 | B Min | BB: 39.79 (+2.55s | 6.0%) | Front Range Barracudas | 05/29/2026 | 2026 CO Barracuda Summer Sizzler Invite | |
| 2313 | 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 | |
| 2314 | 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 | |
| 2315 | 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 | |
| 2316 | 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 | |
| 2317 | 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 | |
| 2318 | 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 | |
| 2319 | 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 | |
| 2320 | 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 | |
| 2321 | Luca Desset | 42.36 | 10 | B Min | BB: 39.79 (+2.57s | 6.1%) | Unattached | 06/20/2025 | 72nd Annual Ted Walker Invitational | |
| 2322 | 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 | |
| 2323 | 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 | |
| 2324 | Kyle Hargenrader | 42.39 | 9 | B Min | BB: 39.79 (+2.60s | 6.1%) | Steel City Aquatics | 06/12/2025 | Holtrey Summer Classic | |
| 2325 | 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 | |
| 2326 | 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 | |
| 2327 | 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 | |
| 2328 | 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 | |
| 2329 | 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 | |
| 2330 | 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 | |
| 2331 | 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 | |
| 2332 | Carter Djuric | 42.41 | 9 | B Min | BB: 39.79 (+2.62s | 6.2%) | SwimUnited | 07/10/2026 | 2026 OH NE LC Regional Champs | |
| 2333 | Evan Saul | 42.41 | 10 | B Min | BB: 39.79 (+2.62s | 6.2%) | Metro Area Life Time | 06/20/2026 | 2026 Hot Summer Nights | |
| 2334 | 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 | |
| 2335 | 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 | |
| 2336 | Dylan Rapp | 42.43 | 10 | B Min | BB: 39.79 (+2.64s | 6.2%) | Front Range Barracudas | 05/23/2026 | 2026 CO CUDA Vs AQUA Dual | |
| 2337 | Aaron Im | 42.44 | 10 | B Min | BB: 39.79 (+2.65s | 6.2%) | West Coast Aquatics | 05/29/2026 | 2026 TRI CITY INVITATIONAL | |
| 2338 | Miguel De Ocampo Rebelo | 42.45 | 9 | B Min | BB: 39.79 (+2.66s | 6.3%) | Ridgewood YMCA Breakers Swim T | 06/13/2026 | 2026 MAY Spring Into Summer | |
| 2339 | 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 | |
| 2340 | 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 | |
| 2341 | Wayke Lecouris | 42.46 | 9 | B Min | BB: 39.79 (+2.67s | 6.3%) | Sun Coast Swim Team | 05/30/2026 | Stingrays Summer Sizzle | |
| 2342 | 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 | |
| 2343 | John Donat | 42.47 | 9 | B Min | BB: 39.79 (+2.68s | 6.3%) | Kent County YMCA | 05/16/2026 | 2026 NE KCY Invitational | |
| 2344 | Enoch Hong | 42.47 | 10 | B Min | BB: 39.79 (+2.68s | 6.3%) | Unattached | 06/19/2026 | 2026 MultiCultural Zones | |
| 2345 | 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 | |
| 2346 | Jack Griego | 42.48 | 9 | B Min | BB: 39.79 (+2.69s | 6.3%) | Waterloo Swimming | 04/19/2025 | 2025 ST ASC Long Course Kickoff | |
| 2347 | Matthew Xu | 42.48 | 10 | B Min | BB: 39.79 (+2.69s | 6.3%) | Scarlet Aquatics | 04/26/2026 | 2026 Scarlet April LC Invitational | |
| 2348 | Weibo Gao | 42.48 | 10 | B Min | BB: 39.79 (+2.69s | 6.3%) | Pacific Dragons Swim Team | 07/10/2026 | 2026 PN OCA Last Chance Invitational Approve | |
| 2349 | Ethan Box | 42.48 | 10 | B Min | BB: 39.79 (+2.69s | 6.3%) | South Lake Aquatic Club | 06/11/2026 | 2026 RAFC Summer Solstice Invitational | |
| 2350 | Avery Walker | 42.49 | 9 | B Min | BB: 39.79 (+2.70s | 6.4%) | Westerville Aquatic Club | 07/10/2026 | 2026 OH Central LC Regional Champs | |
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.