USA Boys 10 & under - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 6301 | Jack Mistrot | 40.03 | 10 | B: 38.19 (+1.84s | 4.6%) | West Coast Aquatics | 05/15/2026 | 2026 PN SRST Pacific Coast Invitational App | ||
| 6302 | Samuel Dragovic | 40.04 | 7 | B: 38.19 (+1.85s | 4.6%) | Gamecock Aquatics | 12/12/2025 | Triad Tropic Invitational Copied | ||
| 6303 | Rhys Brenner | 40.04 | 9 | B: 38.19 (+1.85s | 4.6%) | COSA Swimming | 03/14/2026 | 2026 CO Zone 5 Championships | ||
| 6304 | Logan Cromer | 40.04 | 9 | B: 38.19 (+1.85s | 4.6%) | YMCA of Virginia\\\\\\'s Blue Ridge | 10/18/2025 | LY 2025 YMCA October Meet | ||
| 6305 | Alex Bailey | 40.04 | 9 | B: 38.19 (+1.85s | 4.6%) | Glencoe | 02/13/2026 | 2026 OR HS 6A 3 | ||
| 6306 | August Baikauskas | 40.04 | 9 | B: 38.19 (+1.85s | 4.6%) | Loyola Blakefield Aquatics | 10/03/2025 | 2025 Aimee McCormick Turrall Memorial Meet | ||
| 6307 | August Funk | 40.04 | 10 | B: 38.19 (+1.85s | 4.6%) | California Capital Aquatics | 09/26/2026 | 2026 CCA Spook Tacular | ||
| 6308 | Devin Hadden | 40.05 | 9 | B: 38.19 (+1.86s | 4.6%) | Aurora Swim Team | 11/21/2025 | NLSC Sprint Classic | ||
| 6309 | Jameson Wiegman | 40.05 | 10 | B: 38.19 (+1.86s | 4.6%) | St Johns Sea Lions | 02/15/2026 | 2026 MTSL Championship | ||
| 6310 | Lane Denegre | 40.05 | 10 | B: 38.19 (+1.86s | 4.6%) | Durango Swim Club | 04/17/2026 | 2026 CO Jolean Scott Memorial | ||
| 6311 | Collin Wu | 40.05 | 8 | B: 38.19 (+1.86s | 4.6%) | Life Time Mid Atlantic Swim Te | 03/21/2026 | 2026 MAKO SPRING FLING | ||
| 6312 | Cory Tse | 40.05 | 9 | B: 38.19 (+1.86s | 4.6%) | Qns Aquatic Club | 02/28/2026 | 2026 MR QNS I Know I Can Invitational | ||
| 6313 | Cooper Francis | 40.05 | 9 | B: 38.19 (+1.86s | 4.6%) | Nova of Virginia | 11/22/2025 | NOVA Cranberry Contender | ||
| 6314 | Elijah Huie | 40.05 | 7 | B: 38.19 (+1.86s | 4.6%) | Alameda Gators | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | ||
| 6315 | Lucas Estevez | 40.05 | 10 | B: 38.19 (+1.86s | 4.6%) | South Florida Aquatic Club | 04/18/2026 | SoFlo 12 Under Spring Invitational | ||
| 6316 | Luiz Chammas Silva | 40.05 | 10 | B: 38.19 (+1.86s | 4.6%) | Palo Alto Stanford Aquatics | 10/24/2026 | SUNN Fall Classic 2026 | ||
| 6317 | Nathaniel Haley | 40.06 | 9 | B: 38.19 (+1.87s | 4.7%) | Somerville YMCA | 01/10/2026 | 2026 NE YNS YMCA Eastern MA Districts | ||
| 6318 | Luke Skowronski | 40.06 | 7 | B: 38.19 (+1.87s | 4.7%) | Grosse Pointe Gators | 12/06/2025 | 2025 26 Super Fast And Furious Prelim Final | ||
| 6319 | Robert Popas | 40.06 | 8 | B: 38.19 (+1.87s | 4.7%) | Baylor Swim Club | 02/13/2026 | 2026 SE BAY Region 2 Championships Copied | ||
| 6320 | Elijah White | 40.06 | 10 | B: 38.19 (+1.87s | 4.7%) | Hampton Virginia Current | 03/21/2026 | HVAC Spring Intra Squad Meet | ||
| 6321 | Xavier Tuazon | 40.06 | 8 | B: 38.19 (+1.87s | 4.7%) | Cougar Aquatic Team | 02/21/2026 | CAT 12 Under Silver Bronze Champs Region A | ||
| 6322 | Brody Puska | 40.06 | 9 | B: 38.19 (+1.87s | 4.7%) | Apex | 01/02/2026 | 2026 CST Shark Chase Invitational | ||
| 6323 | Marco McCartt | 40.06 | 9 | B: 38.19 (+1.87s | 4.7%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | ||
| 6324 | Jack Henderson | 40.06 | 9 | B: 38.19 (+1.87s | 4.7%) | Greenwood Tiger Sharks | 10/10/2026 | 2026 CO FST Swim Pink | ||
| 6325 | Namish Guptha | 40.06 | 10 | B: 38.19 (+1.87s | 4.7%) | ElitSwim Club | 10/10/2026 | SRVA SC C B BB+ Meet | ||
| 6326 | George He | 40.06 | 9 | B: 38.19 (+1.87s | 4.7%) | Bellevue Club Swim Team | 10/03/2026 | 2026 PN CSC Fall Classic Invitational Approve | ||
| 6327 | Nikola Kovacevic | 40.06 | 9 | B: 38.19 (+1.87s | 4.7%) | Burlingame Aquatics | 10/24/2026 | BAC SPOOKY FALL CLASSIC | ||
| 6328 | Evan Hu | 40.06 | 9 | B: 38.19 (+1.87s | 4.7%) | Csp Tideriders | 10/24/2026 | 2026 METS Splash Of The Titans Copied | ||
| 6329 | Paxton Sellers | 40.07 | 9 | B: 38.19 (+1.88s | 4.7%) | Dolphin Club | 09/26/2025 | 2025 SwimRVA Blastoff Meet | ||
| 6330 | James Bourgeois | 40.07 | 9 | B: 38.19 (+1.88s | 4.7%) | North Shore Swim Club | 01/30/2026 | 2026 NE GS Silver Championships | ||
| 6331 | Carson Lutz | 40.07 | 8 | B: 38.19 (+1.88s | 4.7%) | Virginia Gators | 02/07/2026 | SW District 8 Under Championship | ||
| 6332 | Ryker Todd | 40.07 | 9 | B: 38.19 (+1.88s | 4.7%) | Monterey Bay Swim Club | 10/25/2025 | 2025 Gil Williams Memorial Halloween Meet | ||
| 6333 | Daniel Gladkyi | 40.07 | 8 | B: 38.19 (+1.88s | 4.7%) | Life Time Mid Atlantic Swim Te | 02/07/2026 | 2026 MAKO QUALIFIER | ||
| 6334 | Leonardo Recoba | 40.07 | 10 | B: 38.19 (+1.88s | 4.7%) | Life Time Northern California | 09/26/2026 | 2026 CCA Spook Tacular | ||
| 6335 | Mark Molochko | 40.07 | 9 | B: 38.19 (+1.88s | 4.7%) | San Ramon Valley Aquatics | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | ||
| 6336 | James King | 40.07 | 9 | B: 38.19 (+1.88s | 4.7%) | The Olympic Club | 09/26/2026 | WANV CBA+ Endless Summer Meet 2026 | ||
| 6337 | Maximus Vargas | 40.08 | 9 | B: 38.19 (+1.89s | 4.7%) | Centreville Swim Club | 02/07/2026 | 2026 MAKO QUALIFIER | ||
| 6338 | Nicholas Collins | 40.08 | 9 | B: 38.19 (+1.89s | 4.7%) | Quince Orchard Swim Academy | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | ||
| 6339 | Jhoel Lojano | 40.08 | 9 | B: 38.19 (+1.89s | 4.7%) | Condors Swim Club | 03/27/2026 | 2026 MR Metro Bronze Championship North | ||
| 6340 | Ivan Rodriguez | 40.08 | 9 | B: 38.19 (+1.89s | 4.7%) | South Bay Aquatics | 07/10/2026 | 2026 SI SBA All Ages Last Chance Meet | ||
| 6341 | Lucas Seaton | 40.08 | 9 | B: 38.19 (+1.89s | 4.7%) | Raleigh Swimming Association | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | ||
| 6342 | Hreyansh Agarwal | 40.08 | 9 | B: 38.19 (+1.89s | 4.7%) | Sunrise Swimming | 10/02/2026 | Early October Central Park Series | ||
| 6343 | Zachary Tan | 40.08 | 9 | B: 38.19 (+1.89s | 4.7%) | Rochester Swim Club | 02/13/2026 | 2026 MN RSC President S Day Meet | ||
| 6344 | Mason Harrypersad | 40.08 | 10 | B: 38.19 (+1.89s | 4.7%) | TS Aquatics | 10/10/2026 | OCTOBER OPEN 2026 | ||
| 6345 | Ariel Lin | 40.09 | 8 | B: 38.19 (+1.90s | 4.7%) | Twisters Swim Club | 02/28/2026 | 2026 MR QNS I Know I Can Invitational | ||
| 6346 | Brian Barow | 40.09 | 10 | B: 38.19 (+1.90s | 4.7%) | Jcc Sea Serpents | 11/08/2025 | 2025 NE JCCS Lochness Specialty Copied | ||
| 6347 | Youcheng Yin | 40.09 | 9 | B: 38.19 (+1.90s | 4.7%) | Arctic Aquatics | 05/01/2026 | 2026 NE ARCT Spring Specialty Meet | ||
| 6348 | Holden Gustin | 40.09 | 9 | B: 38.19 (+1.90s | 4.7%) | Hurricanes Swim Team | 11/08/2025 | 2025 MN WEST Express Fall Invite Copied | ||
| 6349 | Luke Korpi | 40.10 | 8 | B: 38.19 (+1.91s | 4.8%) | Diablo Aquatics | 10/18/2025 | PC SRVA SCY B BB+ Meet | ||
| 6350 | Matthew Filippone | 40.10 | 10 | B: 38.19 (+1.91s | 4.8%) | Hauppauge Swimming | 01/23/2026 | 2026 MR HAUP Snowmageddon Splash | ||
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.