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 | |
|---|---|---|---|---|---|---|---|---|---|
| 651 | Matthew Kosov | 36.45 | 9 | BB Min | A: 35.99 (+0.46s | 1.3%) | Bay Club Aquatics | 03/06/2026 | 2026 SI 14U AGE GRP CHAMPIONSHIPS | |
| 652 | Gustavo Granados | 36.46 | 9 | BB Min | A: 35.99 (+0.47s | 1.3%) | Fenix Swim Club | 02/20/2026 | 2026 FG SCY BB Championships SOUTH | |
| 653 | Reese Birsul | 36.46 | 9 | BB Min | A: 35.99 (+0.47s | 1.3%) | Grosse Pointe Gators | 12/06/2025 | 2025 26 Super Fast And Furious Prelim Final | |
| 654 | Elias Montelongo Campos | 36.46 | 10 | BB Min | A: 35.99 (+0.47s | 1.3%) | Crimson Aquatics | 03/06/2026 | 2026 NE CRIM March Trials Finals Meet | |
| 655 | Owen Kramer | 36.47 | 10 | BB Min | A: 35.99 (+0.48s | 1.3%) | New Wave Swim Team | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 656 | Jimmy Fang | 36.48 | 10 | BB Min | A: 35.99 (+0.49s | 1.3%) | Nitro Swimming | 01/16/2026 | 2026 ST NTRO Winter Prelim Final Invite | |
| 657 | Owen Bronson | 36.48 | 9 | BB Min | A: 35.99 (+0.49s | 1.3%) | Legacy Aquatics | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | |
| 658 | Oliver Stojanovic | 36.48 | 8 | BB Min | A: 35.99 (+0.49s | 1.3%) | Fenix Swim Club | 02/20/2026 | 2026 FG SCY BB Championships SOUTH | |
| 659 | Aaron Wang | 36.50 | 9 | BB Min | A: 35.99 (+0.51s | 1.4%) | Brea Aquatics | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 660 | Theodore Chan | 36.52 | 9 | BB Min | A: 35.99 (+0.53s | 1.5%) | Long Island Express | 02/28/2026 | 2026 MR QNS I Know I Can Invitational | |
| 661 | Levi Julson | 36.52 | 8 | BB Min | A: 35.99 (+0.53s | 1.5%) | Seminole Aquatics | 03/05/2026 | 2026 Florida Swimming FLAGS NORTH | |
| 662 | Alonso Andrade | 36.52 | 10 | BB Min | A: 35.99 (+0.53s | 1.5%) | EL Paso Border Land Swim Team | 02/13/2026 | 2026 BD Arctic BLAST Swim Meet | |
| 663 | Bates Canada | 36.52 | 10 | BB Min | A: 35.99 (+0.53s | 1.5%) | Bolles School Sharks | 02/20/2026 | 2026 Area 1 Spring Championships | |
| 664 | Osvalt Weng Brouard | 36.52 | 10 | BB Min | A: 35.99 (+0.53s | 1.5%) | Long Island Aquatic Club | 01/16/2026 | 2026 MR NFS 43rd Annual Dr MLK Jr Invite | |
| 665 | Carter Macfarlane | 36.54 | 9 | BB Min | A: 35.99 (+0.55s | 1.5%) | Mason Makos Swim Team | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 666 | Samuel Cronovich | 36.54 | 10 | BB Min | A: 35.99 (+0.55s | 1.5%) | Utica Shelby Swim Club | 03/24/2026 | 2026 USSC Shamrock Splash | |
| 667 | Hank Morton | 36.54 | 10 | BB Min | A: 35.99 (+0.55s | 1.5%) | Nova of Virginia | 03/21/2026 | NOVA Short Course Send Off 2026 | |
| 668 | Luke Chai | 36.55 | 9 | BB Min | A: 35.99 (+0.56s | 1.5%) | Pleasanton Seahawks | 01/10/2026 | Pleasanton Seahawks SCY C B BB+ Meet | |
| 669 | Callan Burke | 36.55 | 10 | BB Min | A: 35.99 (+0.56s | 1.5%) | Crimson Aquatics | 07/30/2026 | 2026 NE CRA Prelim Final SCY Meet | |
| 670 | Zach Ellison | 36.56 | 10 | BB Min | A: 35.99 (+0.57s | 1.6%) | Cp-Ac Swimming | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 671 | Tanner Langsdale | 36.56 | 10 | BB Min | A: 35.99 (+0.57s | 1.6%) | York Swim Club of Northern Vir | 03/20/2026 | March Madness 2026 | |
| 672 | Jack Netsch | 36.57 | 8 | BB Min | A: 35.99 (+0.58s | 1.6%) | Club Wolverine | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 673 | Kian Bahmani | 36.57 | 10 | BB Min | A: 35.99 (+0.58s | 1.6%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 674 | Adam Rosol | 36.57 | 9 | BB Min | A: 35.99 (+0.58s | 1.6%) | Twisters Swim Club | 02/20/2026 | 2026 MR Metro Silver Central Champs WEST | |
| 675 | Mark Kouzmenko | 36.57 | 10 | BB Min | A: 35.99 (+0.58s | 1.6%) | Scorpion Swim Club | 12/07/2025 | 2025 NE SSC Dec Specialty | |
| 676 | Keller Cox | 36.57 | 10 | BB Min | A: 35.99 (+0.58s | 1.6%) | All Star Aquatics | 01/17/2026 | PVS January Open 2026 Fairland | |
| 677 | Wesley Lai | 36.59 | 10 | BB Min | A: 35.99 (+0.60s | 1.6%) | Harbor Seals | 02/20/2026 | 2026 MR Metro Silver Central Champs WEST | |
| 678 | Emilio Retana | 36.59 | 10 | B Min | BB: 34.19 (+2.40s | 6.6%) | El Paso Aqua Posse | 12/19/2025 | 2025 BD Leo Cancellare Memorial Swim Meet | |
| 679 | Evan Hou | 36.61 | 10 | BB Min | A: 35.99 (+0.62s | 1.7%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | |
| 680 | Ronan Murdock-Perriera | 36.61 | 9 | BB Min | A: 35.99 (+0.62s | 1.7%) | Pacific Swimming Zone | 04/26/2026 | 2026 Pacific Swimming Zone All Star Meet | |
| 681 | Henry Sundberg | 36.61 | 8 | BB Min | A: 35.99 (+0.62s | 1.7%) | Univ. of Denver Hilltoppers | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 682 | Devan Gupta | 36.61 | 10 | BB Min | A: 35.99 (+0.62s | 1.7%) | Mason Manta Rays | 03/12/2026 | 2026 OH SC Junior Championships | |
| 683 | Axton Santiago | 36.63 | 10 | BB Min | A: 35.99 (+0.64s | 1.7%) | Pearl City Aquatics | 12/06/2025 | 45th Annual Ken Suenaga Invitational (SCY) | |
| 684 | Mason Sovich | 36.65 | 9 | BB Min | A: 35.99 (+0.66s | 1.8%) | Olympic Cascade Aquatics | 02/27/2026 | 2026 PN February AGI, Div 3 Approved | |
| 685 | Charles Sanders | 36.66 | 10 | BB Min | A: 35.99 (+0.67s | 1.8%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 686 | Yifan Liu | 36.66 | 9 | BB Min | A: 35.99 (+0.67s | 1.8%) | Mei\\\\\\'s Typhoons Swimming Club | 03/13/2026 | 2026 NE INST NE Cup | |
| 687 | Owen Vaiana | 36.66 | 9 | BB Min | A: 35.99 (+0.67s | 1.8%) | Michigan Lakeshore Aquatics | 10/31/2025 | 2025 Holland Fall Invite | |
| 688 | Charlie Vazac | 36.67 | 10 | BB Min | A: 35.99 (+0.68s | 1.9%) | St Croix Swim Club | 03/15/2025 | 2025 MN FOXJ Short Course 10 U State Champion | |
| 689 | Caleb Taussig | 36.67 | 9 | BB Min | A: 35.99 (+0.68s | 1.9%) | Denver Swim Academy | 01/02/2026 | 2026 CO COSA New Year Open | |
| 690 | Winston Du | 36.68 | 10 | BB Min | A: 35.99 (+0.69s | 1.9%) | Aquajets Swim Team | 01/30/2026 | 2026 MN MTKA TYR Team Challenge | |
| 691 | Dharma Kunkyab | 36.69 | 9 | BB Min | A: 35.99 (+0.70s | 1.9%) | Twisters Swim Club | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 692 | Samuel Holmes | 36.70 | 9 | BB Min | A: 35.99 (+0.71s | 1.9%) | Lowes YMCA Lightning Swim Team | 03/06/2026 | Jon Jolley GYSSA 2026 | |
| 693 | William Fry | 36.70 | 9 | BB Min | A: 35.99 (+0.71s | 1.9%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 694 | Erik Shabdanov | 36.70 | 8 | BB Min | A: 35.99 (+0.71s | 1.9%) | Sunnyvale Swim Club | 07/25/2026 | 2026 DACA SC CBA Meet | |
| 695 | Ethan Wang | 36.70 | 9 | BB Min | A: 35.99 (+0.71s | 1.9%) | Alto Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |
| 696 | Kellen Pike | 36.71 | 10 | BB Min | A: 35.99 (+0.72s | 2.0%) | Kingfish Swimming Medfield | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 697 | Koa Maday | 36.72 | 10 | BB Min | A: 35.99 (+0.73s | 2.0%) | Kona Aquatics Club | 03/19/2026 | 2026 Northwest Region AG Champs Approved | |
| 698 | Duncan Kirby | 36.72 | 9 | BB Min | A: 35.99 (+0.73s | 2.0%) | Fort Meigs YMCA Stingrays | 03/12/2026 | 2026 OH SC Junior Championships | |
| 699 | Braylon Ward | 36.72 | 10 | BB Min | A: 35.99 (+0.73s | 2.0%) | Aquatex Swim & Water Polo Team | 01/06/2026 | 2026 ST AQTX TNR 1062026 | |
| 700 | Christopher Navarro | 36.73 | 10 | BB Min | A: 35.99 (+0.74s | 2.0%) | Kamehameha Swim Club | 12/06/2025 | 45th Annual Ken Suenaga Invitational (SCY) | |
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.