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
3951 Spencer Le Roux 47.40 8 B: 46.49 (+0.91s | 1.9%) Sleepy Hollow 11/10/2024 Fall Jamboree Invitational 2024
3952 Rafael Aragon-Velthaus 47.40 8 B: 46.49 (+0.91s | 1.9%) Bluefish Swim Club 01/30/2026 2026 NE UVAC Silvers
3953 Shepard Smith 47.40 8 B: 46.49 (+0.91s | 1.9%) Jets Aquatic Club 10/24/2025 2025 Fall Invite
3954 Jack Pearson 47.41 9 B: 46.49 (+0.92s | 1.9%) O\\\\\\'Neal Aquatics 10/18/2025 2025 NCAC IMX
3955 John Lee 47.41 10 B: 46.49 (+0.92s | 1.9%) North Carolina Aquatic Club 11/14/2025 2025 MOR Atlantic Invitational Meet
3956 Minho Rhee 47.41 8 B: 46.49 (+0.92s | 1.9%) Asphalt Green Unified Aquatics 01/30/2026 2026 MR LIE Second Chance Invitational
3957 Juwon Kang 47.42 10 B: 46.49 (+0.93s | 2.0%) Carrollton Bluefins 01/17/2026 2026 GOAT TYR Team Challenge And SYOA
3958 Corey Kan 47.42 8 B: 46.49 (+0.93s | 2.0%) Hydra Aquatics 12/20/2025 2025 Candy Cane Sprints
3959 Callahan Calkins 47.42 9 B: 46.49 (+0.93s | 2.0%) Hydro Swim Club 10/26/2025 2025 Hydro Halloween Pentathlon Copied
3960 Gavin Gauthier 47.42 10 B: 46.49 (+0.93s | 2.0%) Plantation Swim Team 01/31/2026 2026 Panther Invitational
3961 Aaron Kostogorov 47.42 9 B: 46.49 (+0.93s | 2.0%) Asheville Jewish Community Cen 11/15/2025 2025 The Gourd Time Gathering
3962 Stefan Stoev 47.43 10 B: 46.49 (+0.94s | 2.0%) Club Wolverine 01/16/2026 SLA Arctic Blast 2026
3963 Tiwaloluwa Ajifolokun 47.43 9 B: 46.49 (+0.94s | 2.0%) Prince George\\\\\\'s Parks and Recr 01/17/2026 PVS January Open 2026 Fairland
3964 Micah Gonzalez 47.43 9 B: 46.49 (+0.94s | 2.0%) Sawtooth Aquatic Club 12/20/2025 2025 BY Candy Cane Invitational
3965 Anthony Dimuzio 47.44 10 B: 46.49 (+0.95s | 2.0%) Pompano Beach Piranhas 12/06/2025 2025 Pompano Beach Santa Claus Meet
3966 Leo Reyes 47.44 9 B: 46.49 (+0.95s | 2.0%) Occoquan Swimming 12/11/2025 2025 East Coast WinterFest
3967 Jameson Martin 47.44 9 B: 46.49 (+0.95s | 2.0%) Gold Medal Swim Club 02/14/2025 33rd Annual Lost Dutchman Invitational
3968 Luke Rubino 47.45 7 B: 46.49 (+0.96s | 2.0%) The Woodlands Swim Team 10/25/2024 2024 TWST Halloween Meet
3969 Walker Ellis 47.45 9 B: 46.49 (+0.96s | 2.0%) Team Charlotte Swimming 12/12/2025 2025 NC QCD Holiday Invite
3970 William Pien 47.45 9 B: 46.49 (+0.96s | 2.0%) Drop Aquatics 01/10/2026 2026 PA Invite
3971 Ryan Kummer 47.46 10 B: 46.49 (+0.97s | 2.0%) Aquatic Team Of Mecklenburg 01/10/2026 ATOM Frosty Invitational 2026
3972 Evan Nelson 47.46 9 B: 46.49 (+0.97s | 2.0%) Marlins Of Raleigh 12/06/2025 2025 MOR Arctic Blast Meet
3973 Jacob Sutphin 47.46 9 B: 46.49 (+0.97s | 2.0%) Valley Swim Team Phoenix 12/05/2025 2025 VSTP Ice Breaker Invitational
3974 Michael Maznychko 47.47 8 B: 46.49 (+0.98s | 2.1%) Qns Aquatic Club 11/22/2025 2025 MR QNS Protect Ya Turkey Neck Invite
3975 Sebastian Wong 47.47 10 B: 46.49 (+0.98s | 2.1%) Qns Aquatic Club 12/21/2025 2025 MR SSC Reindeer Games Invitational
3976 Jonathan Tsao 47.47 10 B: 46.49 (+0.98s | 2.1%) Team Suffolk 11/21/2025 2025 MR FA Patriot Games Invitational
3977 Ethan Amacker 47.47 7 B: 46.49 (+0.98s | 2.1%) Unattached 11/15/2025 EAJ Fall Harvest 2025
3978 Peter Lemker 47.48 8 B: 46.49 (+0.99s | 2.1%) Bellevue Club Swim Team 11/07/2025 2025 THSC November Open
3979 Andrew Dobing 47.48 10 B: 46.49 (+0.99s | 2.1%) Excel Aquatics 01/16/2026 2026 TYR Mardi Gras Invite
3980 Gabriel Bock 47.49 10 B: 46.49 (+1.00s | 2.1%) Ensworth Aquatics 12/05/2025 2025 Holiday Classic
3981 Maxwell Hristov 47.49 10 B: 46.49 (+1.00s | 2.1%) YMCA of Greater Nashua Storm 02/07/2026 2026 NE YNS Last Chance Qualifier
3982 Joseph Cassidy 47.50 9 B: 46.49 (+1.01s | 2.1%) Fmy Gators 03/29/2025 2025 MN MYAS Midwest Regional Swim Meet
3983 Marcelo Fragale 47.50 8 B: 46.49 (+1.01s | 2.1%) Lone Star Aquatic Club 09/26/2025 2025 ST LSAC Welcome To The Rock
3984 Sebastian DeLuca 47.50 9 B: 46.49 (+1.01s | 2.1%) Patriot Swim Team 01/31/2026 2026 MR MWDA YBAR Sink Or Swim Invitational
3985 Maxwell Kelsey 47.51 9 B: 46.49 (+1.02s | 2.1%) Almaden Riptide 01/16/2026 2026 Brian Malick Memorial Z1S Championships
3986 Joseph Mitelski 47.51 10 B: 46.49 (+1.02s | 2.1%) Staten Island Aquatics Club 01/16/2026 2026 MR LIE Winterfest Invitational
3987 Bobby Geisser 47.51 10 B: 46.49 (+1.02s | 2.1%) Newport County YMCA Wahoos 01/17/2026 2026 NE KCY SENECY Winter Carnival
3988 Elliott Segerson 47.52 9 B: 46.49 (+1.03s | 2.2%) Columbia Aquatics Association 12/04/2025 2025 Sport Fair Winter Classic
3989 Samuel Diemert 47.53 9 B: 46.49 (+1.04s | 2.2%) Mission Aurora Colorado Swimmi 01/23/2026 2026 CO TOPS Colorado Open
3990 Elliott Walsh 47.53 10 B: 46.49 (+1.04s | 2.2%) South East Metro Sharks 02/07/2026 2026 MN PRNH Winter Whiteout
3991 Eric Wang 47.53 10 B: 46.49 (+1.04s | 2.2%) Milpitas Aquatic Club 09/27/2025 2025 MAC Season Kick Off
3992 Keenan Shapot 47.53 10 B: 46.49 (+1.04s | 2.2%) Frederick Area Swim Team 01/11/2026 2026 FOX January Distance Sprint Meet
3993 Gianmarco Sclafani 47.53 10 B: 46.49 (+1.04s | 2.2%) Webbs Tornadoes Swim Team 11/07/2025 2025 NE CCSC Shoot Outs Meet Copied
3994 Wallace Harrison 47.54 10 B: 46.49 (+1.05s | 2.2%) Huntsville Swim Association 01/16/2026 2026 HSA TYR Invitational
3995 Jacob Meade 47.54 10 B: 46.49 (+1.05s | 2.2%) Great Lakes Tritons 12/12/2025 2025 GLT Tsunami
3996 Carter Lohser 47.54 8 B: 46.49 (+1.05s | 2.2%) T2 Aquatics 12/04/2025 RAFC Winter Classic
3997 Remington Allen 47.55 7 B: 46.49 (+1.06s | 2.2%) Unattached 06/14/2024 2024 CZ Multi Cultural Meet
3998 Gabriel Osuna 47.55 9 B: 46.49 (+1.06s | 2.2%) Stone Crabs Swim Team 12/06/2025 Winter Invitational Stone Crabs Swim Team
3999 Maxim Gilszmer 47.56 9 B: 46.49 (+1.07s | 2.2%) Seattle Metropolitan Aquatic C 10/04/2025 2025 PN SMAC Fall Kick Off Invitational
4000 Kyle Cheung 47.56 9 B: 46.49 (+1.07s | 2.2%) Palo Alto Stanford Aquatics 12/20/2025 2025 PASA Winter Frolic Meet @ PALY HS

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.