USA Boys 10 & under - 50 M Fly
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 601 | Castle Cline | 40.89 | 10 | BB Min | A: 40.59 (+0.30s | 0.7%) | Seattle Metropolitan Aquatic C | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 602 | Shepherd Carpentier | 40.89 | 10 | BB Min | A: 40.59 (+0.30s | 0.7%) | YMCA of Virginia\\\\\\'s Blue Ridge | 05/01/2026 | 2026 HOKI May Day Invite Copied | |
| 603 | Ezra Junio | 40.89 | 10 | BB Min | A: 40.59 (+0.30s | 0.7%) | Legacy Aquatics | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 604 | Ethan Piorkowski | 40.91 | 10 | BB Min | A: 40.59 (+0.32s | 0.8%) | Bolles School Sharks | 07/24/2026 | 2026 Area 1 LCM Championships | |
| 605 | Daniel Heilman | 40.91 | 10 | BB Min | A: 40.59 (+0.32s | 0.8%) | San Francisco Seals Swim Team | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 606 | Sanders Ford | 40.91 | 9 | BB Min | A: 40.59 (+0.32s | 0.8%) | Las Cruces Aquatic Team | 06/12/2026 | 2026 BD DSSC Poppas Day | |
| 607 | Maksim Kashkolda | 40.92 | 10 | BB Min | A: 40.59 (+0.33s | 0.8%) | Horizon Swimming | 07/23/2026 | 2026 CA SCS RAA Summer A G Champs Copied | |
| 608 | Caden Chang | 40.93 | 9 | BB Min | A: 40.59 (+0.34s | 0.8%) | SwimAtlanta | 06/18/2026 | 2026 Tennessee Aquatics June Invitational | |
| 609 | Derek Chavez | 40.94 | 10 | BB Min | A: 40.59 (+0.35s | 0.9%) | Hialeah Swim Club | 07/10/2026 | 2026 FG LCM BB Champs South | |
| 610 | Michael Riley | 40.94 | 10 | BB Min | A: 40.59 (+0.35s | 0.9%) | Unattached | 06/11/2026 | 2026 ST NIST George Block Invitational | |
| 611 | Lucas Jiang | 40.94 | 9 | BB Min | A: 40.59 (+0.35s | 0.9%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 612 | Cana Oyer | 40.95 | 10 | BB Min | A: 40.59 (+0.36s | 0.9%) | Bolles School Sharks | 07/09/2026 | 2026 FL Summer Age Group Championships | |
| 613 | Evan Yue | 40.96 | 10 | BB Min | A: 40.59 (+0.37s | 0.9%) | Nation\\\\\\'s Capital Swim Club | 05/01/2026 | Speedo Spring Splash | |
| 614 | Benjamin Leger | 40.97 | 10 | BB Min | A: 40.59 (+0.38s | 0.9%) | Firefish Aquatics | 06/19/2026 | 2026 Firefish June Jam | |
| 615 | Rowan Sargent | 40.98 | 9 | BB Min | A: 40.59 (+0.39s | 1.0%) | Flatiron Athletic Club | 06/26/2026 | 2026 CO Zone 2 District Meet AAC | |
| 616 | Kai McGovern | 40.98 | 10 | BB Min | A: 40.59 (+0.39s | 1.0%) | Hurricanes Swim Team | 05/28/2026 | 2026 MN WOLF HUFF N PUFF INVITE | |
| 617 | Elias Montelongo Campos | 40.99 | 10 | BB Min | A: 40.59 (+0.40s | 1.0%) | Crimson Aquatics | 06/26/2026 | 2026 NE NSSC June 26 28 MIT Invitational | |
| 618 | Gianpaolo Pirraglia | 40.99 | 10 | BB Min | A: 40.59 (+0.40s | 1.0%) | Swim Florida | 05/23/2025 | 2025 T2 Aquatics Norris Foundation LC Meet | |
| 619 | Felician Perski Smaluch | 40.99 | 10 | BB Min | A: 40.59 (+0.40s | 1.0%) | Jupiter Dragons Swim Team | 07/10/2026 | 2026 FG LCM BB Champs North | |
| 620 | Gustavo Granados | 41.02 | 9 | BB Min | A: 40.59 (+0.43s | 1.0%) | Fenix Swim Club | 05/22/2026 | 2026 Doral Swim Club LCM Spring Invite | |
| 621 | Dalton Gonzalez | 41.03 | 9 | BB Min | A: 40.59 (+0.44s | 1.1%) | Nitro Swimming | 07/09/2026 | 2026 ST NIST LC STAGS | |
| 622 | George Crumpler | 41.04 | 9 | BB Min | A: 40.59 (+0.45s | 1.1%) | Tac Titans | 07/05/2026 | 2026 TAC July Qualifier Meet | |
| 623 | David Rivera | 41.06 | 10 | BB Min | A: 40.59 (+0.47s | 1.1%) | Almaden Riptide | 05/02/2026 | Alto Spring Jam CBA | |
| 624 | Henry Jarchow | 41.06 | 9 | BB Min | A: 40.59 (+0.47s | 1.1%) | St Croix Swim Club | 06/05/2026 | 2026 MN NSAC Summer Invite | |
| 625 | Bradley Royce | 41.07 | 10 | BB Min | A: 40.59 (+0.48s | 1.2%) | Highlands Ranch Aquatics | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 626 | Nikoloz Zhorzholiani | 41.08 | 10 | BB Min | A: 40.59 (+0.49s | 1.2%) | Seattle Metropolitan Aquatic C | 05/28/2026 | 2026 IE VS Apple Capital | |
| 627 | Jordan Miante | 41.09 | 10 | B Min | BB: 38.69 (+2.40s | 5.8%) | Spy Swim Team | 07/29/2026 | 2026 MD LSC LC Championship | |
| 628 | Matthew Garcia Castillo | 41.09 | 10 | BB Min | A: 40.59 (+0.50s | 1.2%) | Greater Tampa Swim Association | 06/26/2026 | 2026 SPA S SEMINOLE SUNRISE LANES SWIM MEET | |
| 629 | Mason Li | 41.09 | 9 | BB Min | A: 40.59 (+0.50s | 1.2%) | Brea Aquatics | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 630 | Wyatt Chandler | 41.09 | 10 | BB Min | A: 40.59 (+0.50s | 1.2%) | San Dimas Aquatics | 07/23/2026 | 2026 CA SCS RAA Summer A G Champs Copied | |
| 631 | Zakhar Breslavskyi | 41.10 | 10 | BB Min | A: 40.59 (+0.51s | 1.2%) | Boise YMCA Swim Team | 07/04/2026 | Pendleton Open 2026 | |
| 632 | August Rothgerber | 41.11 | 10 | BB Min | A: 40.59 (+0.52s | 1.3%) | Lakeside Swim Team | 07/16/2026 | 2026 Kentucky Swimming LC Championship 2 Co | |
| 633 | Bode Mello | 41.12 | 10 | BB Min | A: 40.59 (+0.53s | 1.3%) | Excel Aquatics | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 634 | Thomas Serino | 41.12 | 10 | BB Min | A: 40.59 (+0.53s | 1.3%) | Buenaventura Swim Club | 07/23/2026 | 2026 CA SCS RAA Summer A G Champs Copied | |
| 635 | Charlie Vazac | 41.13 | 10 | BB Min | A: 40.59 (+0.54s | 1.3%) | St Croix Swim Club | 06/19/2026 | 2026 MN MAN Red White Blue Invite Copied | |
| 636 | Logan Hinckle | 41.13 | 9 | BB Min | A: 40.59 (+0.54s | 1.3%) | SwimRVA | 06/25/2026 | LC Central District Champs | |
| 637 | Allen Kolodny | 41.14 | 9 | BB Min | A: 40.59 (+0.55s | 1.3%) | Bravo Swim Team | 07/10/2026 | 2026 FG LCM BB Champs South | |
| 638 | David Chen | 41.15 | 10 | BB Min | A: 40.59 (+0.56s | 1.4%) | Tualatin Hills Swim Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 639 | Mateo Jimenez | 41.16 | 10 | BB Min | A: 40.59 (+0.57s | 1.4%) | East Hartford YMCA | 06/20/2026 | 2026 NE NSSC Invitational Springfield College | |
| 640 | William Rust | 41.17 | 9 | BB Min | A: 40.59 (+0.58s | 1.4%) | Lakeside Swim Team | 06/04/2026 | 98th Ohio Valley Championships 2026 | |
| 641 | Mickey Cadagin | 41.19 | 9 | BB Min | A: 40.59 (+0.60s | 1.5%) | Springfield YMCA Swim Team | 04/17/2026 | 2026 METS Long Course Kickoff | |
| 642 | Winston Du | 41.19 | 10 | BB Min | A: 40.59 (+0.60s | 1.5%) | Aquajets Swim Team | 06/27/2026 | 2026 STAR Summer Splash Invite | |
| 643 | Leo Gazzard | 41.19 | 9 | BB Min | A: 40.59 (+0.60s | 1.5%) | Bellevue Club Swim Team | 05/28/2026 | 2026 IE VS Apple Capital | |
| 644 | Vincent Grey | 41.19 | 9 | BB Min | A: 40.59 (+0.60s | 1.5%) | Sprc Stingrays | 05/29/2026 | 2026 FOX Speedo Summer Spectacular Meet | |
| 645 | Ford Halvorson | 41.20 | 10 | BB Min | A: 40.59 (+0.61s | 1.5%) | Foxjets Swim Team | 06/11/2026 | 2026 MN AQJT Aquajets Summer Spectacular | |
| 646 | Fedor Evstigneev | 41.21 | 9 | BB Min | A: 40.59 (+0.62s | 1.5%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 647 | Lucas Vu | 41.21 | 10 | BB Min | A: 40.59 (+0.62s | 1.5%) | Irvine Novaquatics | 07/23/2026 | 2026 CA SCS RAA Summer A G Champs Copied | |
| 648 | Ivan Zhao | 41.21 | 8 | BB Min | A: 40.59 (+0.62s | 1.5%) | Southwest Stars Swim Club | 05/15/2026 | 2026 PA Long Course Invite | |
| 649 | David Grant | 41.21 | 10 | BB Min | A: 40.59 (+0.62s | 1.5%) | Fort Collins Area Swim Team | 04/11/2026 | 2026 CO FAST Vs CUDA Dua; | |
| 650 | Asher Haack | 41.23 | 10 | BB Min | A: 40.59 (+0.64s | 1.6%) | Dayton Raiders | 07/23/2026 | 2026 OH LC Junior Championships | |
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.