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 | Cohen Groboske | 50.36 | 9 | B: 46.49 (+3.87s | 7.7%) | Piedmont Swim Team | 05/29/2026 | Piedmont Swim Team Club Championships | ||
| 3952 | Calvin Hamby | 50.36 | 10 | B: 46.49 (+3.87s | 7.7%) | Rapids Area YMCA | 02/21/2026 | 2026 Michigan YMCA Clusters Championship | ||
| 3953 | George Shearen | 50.37 | 9 | B: 46.49 (+3.88s | 7.7%) | River Falls Swim Club | 05/31/2025 | 2025 MN RFSC Spring Invite | ||
| 3954 | Oscar Grant | 50.37 | 8 | B: 46.49 (+3.88s | 7.7%) | YMCA OF Western North Carolina | 03/06/2026 | Jon Jolley GYSSA 2026 | ||
| 3955 | Ibrahim Othman | 50.37 | 9 | B: 46.49 (+3.88s | 7.7%) | Life Time Michigan Swim Team | 12/06/2025 | SLA Holiday Blast | ||
| 3956 | Chance Tan-Nelson | 50.37 | 10 | B: 46.49 (+3.88s | 7.7%) | West Coast Aquatics | 05/15/2026 | 2026 PN SRST Pacific Coast Invitational App | ||
| 3957 | Ronan Connellan | 50.37 | 10 | B: 46.49 (+3.88s | 7.7%) | Baylor Swim Club | 10/24/2026 | 2026 Martha Bass Invitational | ||
| 3958 | Oliver Parrish | 50.38 | 10 | B: 46.49 (+3.89s | 7.7%) | Northern KY Clippers | 09/26/2026 | 2026 CLPR Intrasquad Meet | ||
| 3959 | Theo Hill | 50.39 | 8 | B: 46.49 (+3.90s | 7.7%) | All Star Aquatics | 03/20/2026 | March Madness 2026 | ||
| 3960 | Tan Dinh | 50.39 | 7 | B: 46.49 (+3.90s | 7.7%) | Fairfax Foxes Swimming | 12/05/2025 | 2025 VSTP Ice Breaker Invitational | ||
| 3961 | William McAllister | 50.39 | 9 | B: 46.49 (+3.90s | 7.7%) | Potomac Marlins | 03/20/2026 | March Madness 2026 | ||
| 3962 | Taylor Shaw | 50.39 | 10 | B: 46.49 (+3.90s | 7.7%) | North Coast Aquatics | 02/21/2026 | 2026 SI MRA Age Group Champs Max Meet | ||
| 3963 | Dominic Bergonzi | 50.41 | 10 | B: 46.49 (+3.92s | 7.8%) | Magnolia Aquatic Club | 11/08/2024 | MAC 2024 Great Goggled Gobbler Classic Meet | ||
| 3964 | Elis Fishman | 50.41 | 9 | B: 46.49 (+3.92s | 7.8%) | Badger Swim Club,Inc. | 01/17/2026 | 2026 MR AGUA MLK Invitational | ||
| 3965 | Elias Damkjer | 50.41 | 10 | B: 46.49 (+3.92s | 7.8%) | Brevard Swim Club | 10/10/2026 | TCSC Fall Invitational | ||
| 3966 | Henrik Thomas | 50.43 | 9 | B: 46.49 (+3.94s | 7.8%) | North Jeffco Swim Team | 02/13/2026 | 2026 CO NJ Groundhog Invite | ||
| 3967 | Joseph Geisel | 50.44 | 10 | B: 46.49 (+3.95s | 7.8%) | SlipStream Aquatics | 09/13/2026 | 2026 SSA Red Vs Yellow Intra Squad | ||
| 3968 | Henry Haddad | 50.44 | 7 | B: 46.49 (+3.95s | 7.8%) | Ensworth Aquatics | 10/24/2026 | 2026 IM Spooky | ||
| 3969 | Diego Pisoni | 50.44 | 9 | B: 46.49 (+3.95s | 7.8%) | Neptune Swimming | 07/25/2026 | 2026 REAL Championships | ||
| 3970 | Owen Mast | 50.45 | 9 | B: 46.49 (+3.96s | 7.8%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 3971 | Finnegan Grimes | 50.45 | 9 | B: 46.49 (+3.96s | 7.8%) | North Kent Aquatic Team | 12/05/2025 | EGRA 2025 Winter Washout | ||
| 3972 | Anay Agarwal | 50.45 | 9 | B: 46.49 (+3.96s | 7.8%) | West Coast Aquatics | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | ||
| 3973 | Callan Knower | 50.46 | 8 | B: 46.49 (+3.97s | 7.9%) | Naval Academy Aquatic Club | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | ||
| 3974 | Finn Demarest | 50.46 | 9 | B: 46.49 (+3.97s | 7.9%) | Suburban Aquatics | 10/10/2025 | 2025 PV October Open Fairland | ||
| 3975 | Samuel Lin | 50.46 | 8 | B: 46.49 (+3.97s | 7.9%) | Dads Club Swim Team | 12/20/2024 | 2024 Gulf Fall Champs (ESCA AMBU) | ||
| 3976 | Kai Smolnik | 50.46 | 9 | B: 46.49 (+3.97s | 7.9%) | Piedmont Swim Team | 05/29/2026 | Piedmont Swim Team Club Championships | ||
| 3977 | Marco Aluisy | 50.47 | 10 | B: 46.49 (+3.98s | 7.9%) | Carrollwood Village Swim Team | 02/07/2025 | CVST Sweetheart Meet | ||
| 3978 | Thomas Chipp | 50.47 | 9 | B: 46.49 (+3.98s | 7.9%) | Swim Omaha | 03/14/2026 | 2026 BLCK MW SO ACE Shamrock Showdown | ||
| 3979 | Oliver Lin | 50.47 | 9 | B: 46.49 (+3.98s | 7.9%) | South Shore YMCA Strypers | 11/14/2025 | 2025 NECRA Nov Distance Specialty Meet Co | ||
| 3980 | Aiden Gilbert | 50.48 | 8 | B: 46.49 (+3.99s | 7.9%) | Powell Crosley YMCA | 02/19/2026 | 2026 OH CM SC Regional Championships | ||
| 3981 | Logan Ma | 50.48 | 10 | B: 46.49 (+3.99s | 7.9%) | East Bay Silver Dolphins | 09/19/2026 | East Bay Silver Dolphins Short Course C B BB+ | ||
| 3982 | Pedro Castro Lebron | 50.48 | 8 | B: 46.49 (+3.99s | 7.9%) | Mason Manta Rays | 10/23/2026 | 2026 CLPR Halloween Meet | ||
| 3983 | Isaac Murray | 50.49 | 10 | B: 46.49 (+4.00s | 7.9%) | St. Augustine Cyclones | 10/10/2026 | 2026 PSA Halloween Invitational | ||
| 3984 | Zian de los Angeles | 50.50 | 10 | B: 46.49 (+4.01s | 7.9%) | Sprc Stingrays | 09/26/2025 | RAC First Splash 2025 | ||
| 3985 | Henry De Vry | 50.50 | 9 | B: 46.49 (+4.01s | 7.9%) | Superior Aquatics | 10/24/2026 | Superior Aquatics Monster Splash 2026 | ||
| 3986 | Rhys Taylor | 50.51 | 8 | B: 46.49 (+4.02s | 8.0%) | Nation\\\\\\'s Capital Swim Club | 03/20/2026 | March Madness 2026 | ||
| 3987 | Charles Guzmann | 50.51 | 9 | B: 46.49 (+4.02s | 8.0%) | Premier Aquatics Club of Klein | 01/03/2025 | PACK Rubber Duckie Invite 2025 | ||
| 3988 | Jayke Hung | 50.51 | 10 | B: 46.49 (+4.02s | 8.0%) | Bellevue Club Swim Team | 03/29/2025 | 2025 PN Spring Finale, Division 1 | ||
| 3989 | Sacha Brillant | 50.52 | 9 | B: 46.49 (+4.03s | 8.0%) | New York Sharks Aquatics | 01/09/2026 | MR 2026 12 UNDER TEAM WINTER CARNIVAL | ||
| 3990 | Emmett Fredericksen | 50.52 | 9 | B: 46.49 (+4.03s | 8.0%) | Sioux Falls Swim Team | 10/10/2026 | 2026 SFST SD Swim Series Meet #1 | ||
| 3991 | Jaden Langley | 50.53 | 9 | B: 46.49 (+4.04s | 8.0%) | Rocky Mountain Rapids | 02/07/2025 | 2025 CO RPDS Championship Kick Off | ||
| 3992 | Carter Trauth | 50.53 | 9 | B: 46.49 (+4.04s | 8.0%) | SlipStream Aquatics | 02/01/2026 | 2026 CO FORM February Freeze | ||
| 3993 | Ethan Cadena | 50.53 | 10 | B: 46.49 (+4.04s | 8.0%) | South Florida Aquatic Club | 10/23/2026 | SoFlo 10 Under Fall Sizzler | ||
| 3994 | Eric Feng | 50.55 | 9 | B: 46.49 (+4.06s | 8.0%) | Marlins Of Raleigh | 10/24/2025 | 2025 MOR Kick Off | ||
| 3995 | Mathias Jovel | 50.55 | 9 | B: 46.49 (+4.06s | 8.0%) | Nocatee Bluetide Swim Team | 09/20/2026 | Blue Tide 2026 Season Opener | ||
| 3996 | Victor Beattie | 50.56 | 9 | B: 46.49 (+4.07s | 8.0%) | Occoquan Swimming | 11/21/2025 | 2025 Fall Festivus | ||
| 3997 | Liam Jones | 50.56 | 9 | B: 46.49 (+4.07s | 8.0%) | North Bay Aquatics | 07/10/2026 | Redwood Empire Swim League Championship | ||
| 3998 | Logan Schoepke | 50.56 | 9 | B: 46.49 (+4.07s | 8.0%) | Rocky Mountain Rapids | 09/26/2026 | 2026 CO Falfins Short Course Series #1 | ||
| 3999 | Nathan Crider | 50.57 | 10 | B: 46.49 (+4.08s | 8.1%) | Tom Taylor Family YMCA | 01/24/2026 | 2026 WA State Y Championship Meet | ||
| 4000 | Jonah VerMeer | 50.57 | 10 | B: 46.49 (+4.08s | 8.1%) | Aquajets Swim Team | 09/26/2026 | 2026 MN AQJT Splash Into The Season | ||
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.