USA Boys 10 & under - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2601 | Maverick Dunteman | 44.51 | 9 | B Min | BB: 41.29 (+3.22s | 7.2%) | North Palm Beach Swim Club | 11/21/2025 | 2025 NPB Turkey Invite | |
| 2602 | Jacob Karalitzky | 44.51 | 10 | B Min | BB: 41.29 (+3.22s | 7.2%) | Three Village Swim Club | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 2603 | Thomas Clawson | 44.51 | 10 | B Min | BB: 41.29 (+3.22s | 7.2%) | Danvers YMCA Dolfins | 03/20/2026 | 2026 NE ORO TSSA Champs | |
| 2604 | Vivaan Agarwal | 44.51 | 9 | B Min | BB: 41.29 (+3.22s | 7.2%) | Wave Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | |
| 2605 | Noah Brandon | 44.52 | 10 | B Min | BB: 41.29 (+3.23s | 7.3%) | Annapolis Swim Club | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | |
| 2606 | Eli Shin | 44.52 | 9 | B Min | BB: 41.29 (+3.23s | 7.3%) | Stingray Swim Team | 05/15/2026 | 2026 PN SRST Pacific Coast Invitational App | |
| 2607 | Jude Notter | 44.52 | 9 | B Min | BB: 41.29 (+3.23s | 7.3%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/01/2026 | February Closed Invite | |
| 2608 | Aezekiel Barcelon | 44.52 | 10 | B Min | BB: 41.29 (+3.23s | 7.3%) | Hickory Foundation YMCA Seahor | 12/05/2025 | 2025 TYDE Winter Championship | |
| 2609 | Randall Plaisance | 44.53 | 9 | B Min | BB: 41.29 (+3.24s | 7.3%) | Opelika Swim Team | 12/05/2025 | 2025 SE Christmas In Auburn | |
| 2610 | Denley Plummer | 44.53 | 9 | B Min | BB: 41.29 (+3.24s | 7.3%) | Long Reach Swim Club | 02/27/2026 | 2026 NE Maine State Y Championships | |
| 2611 | Zachary Tan | 44.53 | 9 | B Min | BB: 41.29 (+3.24s | 7.3%) | Rochester Swim Club | 02/13/2026 | 2026 MN RSC President S Day Meet | |
| 2612 | Ethan Hood | 44.54 | 10 | B Min | BB: 41.29 (+3.25s | 7.3%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 2613 | Gunner Gessner | 44.54 | 9 | B Min | BB: 41.29 (+3.25s | 7.3%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | |
| 2614 | Finnegan Flook | 44.55 | 10 | B Min | BB: 41.29 (+3.26s | 7.3%) | Mason Makos Swim Team | 11/21/2025 | 2025 Swim Rock | |
| 2615 | Oliver Berardi | 44.55 | 10 | B Min | BB: 41.29 (+3.26s | 7.3%) | Bgc-N. Westchester Marlins | 12/05/2025 | 2025 MR BGNW December 14 Under Invitational | |
| 2616 | William Foster | 44.55 | 10 | B Min | BB: 41.29 (+3.26s | 7.3%) | Wave Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | |
| 2617 | Lucas Ding | 44.55 | 8 | B Min | BB: 41.29 (+3.26s | 7.3%) | Waterloo Swimming | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 2618 | Joaquin Garcia | 44.56 | 10 | B Min | BB: 41.29 (+3.27s | 7.3%) | Swim Dogs | 03/06/2026 | 2026 CO 14 U Silver State | |
| 2619 | David Zheng | 44.56 | 9 | B Min | BB: 41.29 (+3.27s | 7.3%) | Cypress Fairbanks Swim Club | 02/21/2025 | MAC Hosted 2025 Gulf 12 Under Champs | |
| 2620 | Lucas Putman | 44.56 | 10 | B Min | BB: 41.29 (+3.27s | 7.3%) | Frederick Area Swim Team | 01/11/2026 | 2026 FOX January Distance Sprint Meet | |
| 2621 | Leo Pesin | 44.56 | 10 | B Min | BB: 41.29 (+3.27s | 7.3%) | All Star Aquatics | 03/20/2026 | March Madness 2026 | |
| 2622 | Conor O'Donnell | 44.57 | 10 | B Min | BB: 41.29 (+3.28s | 7.4%) | York Swim Club of Northern Vir | 03/20/2026 | March Madness 2026 | |
| 2623 | Graham Talton | 44.57 | 10 | B Min | BB: 41.29 (+3.28s | 7.4%) | Enfinity Aquatic Club | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 2624 | Benson Gao | 44.58 | 9 | B Min | BB: 41.29 (+3.29s | 7.4%) | Santa Clara Swim Club | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | |
| 2625 | Miles Key | 44.59 | 10 | B Min | BB: 41.29 (+3.30s | 7.4%) | Raleigh Swimming Association | 01/16/2026 | 2026 RSA Winter Tri | |
| 2626 | Kaimana Zablan | 44.60 | 10 | B Min | BB: 41.29 (+3.31s | 7.4%) | Waikoloa Swim Club | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 2627 | George Bilyk | 44.60 | 8 | B Min | BB: 41.29 (+3.31s | 7.4%) | Issaquah Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 2628 | Saul Guevara | 44.61 | 8 | B Min | BB: 41.29 (+3.32s | 7.4%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | |
| 2629 | Thomas McIlwain | 44.61 | 10 | B Min | BB: 41.29 (+3.32s | 7.4%) | Smac | 01/16/2026 | CA Y Winter Rumble Copied | |
| 2630 | Lucas Estevez | 44.61 | 10 | B Min | BB: 41.29 (+3.32s | 7.4%) | South Florida Aquatic Club | 04/18/2026 | SoFlo 12 Under Spring Invitational | |
| 2631 | Lee Pfeifer | 44.61 | 10 | B Min | BB: 41.29 (+3.32s | 7.4%) | Life Time Swim Missouri | 03/07/2026 | 2026 GTWY 8 Under Champs | |
| 2632 | Daniel Khait | 44.64 | 10 | B Min | BB: 41.29 (+3.35s | 7.5%) | Bay Club Santa Clara Dolphins | 02/28/2026 | Swim South Bay | |
| 2633 | Hengsheen Wang | 44.64 | 9 | B Min | BB: 41.29 (+3.35s | 7.5%) | Chinook Aquatic Club | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | |
| 2634 | Francis Wang | 44.64 | 9 | B Min | BB: 41.29 (+3.35s | 7.5%) | West Coast Aquatics | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | |
| 2635 | Sebastian Pou | 44.64 | 10 | B Min | BB: 41.29 (+3.35s | 7.5%) | Patriot Aquatics | 09/13/2025 | 2025 PA Fall Invite | |
| 2636 | Declan Sederholm | 44.65 | 10 | B Min | BB: 41.29 (+3.36s | 7.5%) | Hilltop Aquatic Swim Team | 11/14/2025 | 2025 UT HAST Fall Back Bash | |
| 2637 | Thomas Louzao | 44.65 | 9 | B Min | BB: 41.29 (+3.36s | 7.5%) | Asphalt Green Unified Aquatics | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | |
| 2638 | Damon Sparling | 44.66 | 9 | B Min | BB: 41.29 (+3.37s | 7.5%) | Edina Swim Club | 02/27/2026 | 2026 MN EDI Minnesota Regional Championship | |
| 2639 | Ben Engelmann | 44.66 | 10 | B Min | BB: 41.29 (+3.37s | 7.5%) | Raleigh Swimming Association | 11/21/2025 | 2025 YOTA Arena Turkey Classic | |
| 2640 | Isaac Eyo | 44.66 | 9 | B Min | BB: 41.29 (+3.37s | 7.5%) | Cavalier Aquatics/Piedmont Fam | 01/16/2026 | CA Y Winter Rumble Copied | |
| 2641 | Levi Bowen | 44.67 | 10 | B Min | BB: 41.29 (+3.38s | 7.6%) | Portneuf Valley Swim Team | 10/25/2025 | Spook Splash 2025 | |
| 2642 | Kaito Kinnaird | 44.67 | 10 | B Min | BB: 41.29 (+3.38s | 7.6%) | Excel Aquatics | 11/07/2025 | TNAQ 2025 FALL INVITATIONAL | |
| 2643 | Aaron Nguyen | 44.67 | 9 | B Min | BB: 41.29 (+3.38s | 7.6%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 2644 | Decker Yarber | 44.67 | 10 | B Min | BB: 41.29 (+3.38s | 7.6%) | Tollefson Swimming | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 2645 | Easton Scudder | 44.67 | 10 | B Min | BB: 41.29 (+3.38s | 7.6%) | Naval Academy Aquatic Club | 01/17/2026 | 2026 Duck Bowl | |
| 2646 | Quinton Simpson | 44.68 | 8 | B Min | BB: 41.29 (+3.39s | 7.6%) | Twisters Swim Club | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 2647 | Vincent Turbyville | 44.68 | 10 | B Min | BB: 41.29 (+3.39s | 7.6%) | Bayside Aquatics | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | |
| 2648 | William Cardoso | 44.68 | 9 | B Min | BB: 41.29 (+3.39s | 7.6%) | Crimson Aquatics | 10/17/2025 | 2025 NE CRIM OCTOBER TEAM SPECIALTY W DIST | |
| 2649 | Ryan Gekht | 44.68 | 10 | B Min | BB: 41.29 (+3.39s | 7.6%) | North Baltimore Aquatic Club | 10/17/2025 | 2025 NBAC Fall Fastival Meet | |
| 2650 | William French | 44.68 | 10 | B Min | BB: 41.29 (+3.39s | 7.6%) | Suburban Aquatics | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
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.