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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3251 | Vincent Kozisek | 45.39 | 10 | B Min | BB: 41.29 (+4.10s | 9.0%) | Swim Omaha | 01/24/2026 | 2026 MW LSS Winterfest | |
| 3252 | Henry Jian | 45.39 | 10 | B Min | BB: 41.29 (+4.10s | 9.0%) | Pacific Dragons Swim Team | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | |
| 3253 | Christian Nosworthy | 45.39 | 10 | B Min | BB: 41.29 (+4.10s | 9.0%) | West Islip Swim Club | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 3254 | Keller Kirkpatrick | 45.39 | 9 | B Min | BB: 41.29 (+4.10s | 9.0%) | Lake Oswego Swim Club | 11/07/2025 | 2025 McSwimville Invitational | |
| 3255 | Giovanni Bigelow | 45.40 | 10 | B Min | BB: 41.29 (+4.11s | 9.1%) | Thunderbird Aquatic Club | 03/28/2026 | 2026 PN Spring Showdown, Div 3 Approved | |
| 3256 | Oliver McKee | 45.40 | 10 | B Min | BB: 41.29 (+4.11s | 9.1%) | Cincinnati Aquatic Club | 02/19/2026 | 2026 OH CM SC Regional Championships | |
| 3257 | Grayson Choong | 45.40 | 9 | B Min | BB: 41.29 (+4.11s | 9.1%) | First Colony Swim Team, Inc. | 12/20/2024 | 2024 Gulf Fall Champs (ESCA AMBU) | |
| 3258 | Garrett Soper | 45.41 | 9 | B Min | BB: 41.29 (+4.12s | 9.1%) | Loyola Blakefield Aquatics | 10/03/2025 | 2025 Aimee McCormick Turrall Memorial Meet | |
| 3259 | Pranav Chandramouli | 45.41 | 10 | B Min | BB: 41.29 (+4.12s | 9.1%) | Gold\\\\\\'s Aquatics Club | 02/20/2026 | 2026 PN SRST Champs Qualifier Approved | |
| 3260 | Armin Modarres | 45.41 | 10 | B Min | BB: 41.29 (+4.12s | 9.1%) | Tollefson Swimming | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 3261 | William Greene | 45.41 | 10 | B Min | BB: 41.29 (+4.12s | 9.1%) | Charles River Aquatics | 01/09/2026 | 2026 NE CRA New Year Distance And Specialty | |
| 3262 | Matthew Goncearenco | 45.42 | 10 | B Min | BB: 41.29 (+4.13s | 9.1%) | Tollefson Swimming | 10/10/2025 | 2025 PV October Open Fairland | |
| 3263 | Allen Chang | 45.42 | 10 | B Min | BB: 41.29 (+4.13s | 9.1%) | East Carolina Aquatics | 09/27/2025 | 2025 ECA Splash Dash Invitational | |
| 3264 | Henry Pugal | 45.42 | 9 | B Min | BB: 41.29 (+4.13s | 9.1%) | Nitro Swimming | 01/31/2026 | 2026 ST NTRO Fiery Flames | |
| 3265 | Baylee Gurczynski | 45.42 | 9 | B Min | BB: 41.29 (+4.13s | 9.1%) | Old Dominion Aquatic Club | 02/07/2026 | 2026 8 And Under Southeastern District Champs | |
| 3266 | Emri Jenkins | 45.42 | 7 | B Min | BB: 41.29 (+4.13s | 9.1%) | Drop Aquatics | 03/14/2026 | 2026 MCSA Guppy Cup | |
| 3267 | Jayan Naik | 45.42 | 10 | B Min | BB: 41.29 (+4.13s | 9.1%) | Capital of Texas Aquatics | 01/31/2026 | 2026 WOW Big Freeze Frenzy Meet | |
| 3268 | Vincent Stallings | 45.42 | 10 | B Min | BB: 41.29 (+4.13s | 9.1%) | Lifetime Swim Team North Carol | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 3269 | Arthur Dodington | 45.43 | 9 | B Min | BB: 41.29 (+4.14s | 9.1%) | Edina Swim Club | 01/09/2026 | 2026 MN FOXJ Winter Classic | |
| 3270 | Luca Thompson | 45.43 | 10 | B Min | BB: 41.29 (+4.14s | 9.1%) | Bayside Aquatics | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 3271 | Remington Kang | 45.43 | 9 | B Min | BB: 41.29 (+4.14s | 9.1%) | Issaquah Swim Team | 11/15/2025 | 2025 PN IST November Invitational | |
| 3272 | Bryan Yu | 45.43 | 8 | B Min | BB: 41.29 (+4.14s | 9.1%) | Life Time Fitness New York Swi | 01/23/2026 | 2026 MR PAC Winter Classic Invitational | |
| 3273 | Lex Stucken | 45.44 | 8 | B Min | BB: 41.29 (+4.15s | 9.1%) | Atlantis Swimming | 02/27/2026 | 2026 MCSA Junior Cup | |
| 3274 | Xavier Hu | 45.44 | 8 | B Min | BB: 41.29 (+4.15s | 9.1%) | Brea Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 3275 | Brody Nordberg | 45.44 | 9 | B Min | BB: 41.29 (+4.15s | 9.1%) | Valley Swim Team Phoenix | 01/10/2026 | 2026 VSTP Polar Plunge | |
| 3276 | Gideon Peterson | 45.44 | 9 | B Min | BB: 41.29 (+4.15s | 9.1%) | Mecklenburg Swim Association | 02/07/2026 | MSA IM Tough Meet 2026 | |
| 3277 | Joshua Wheaton | 45.45 | 10 | B Min | BB: 41.29 (+4.16s | 9.2%) | Tualatin Hills Swim Club | 02/06/2026 | 2026 Forest Grove Coast Range Qualifier | |
| 3278 | Henry Eichenlaub | 45.45 | 10 | B Min | BB: 41.29 (+4.16s | 9.2%) | Delmar Dolfins | 12/12/2025 | 2025 NE NSSC Dec Holiday Celebration! | |
| 3279 | Skye Gautschi | 45.46 | 9 | B Min | BB: 41.29 (+4.17s | 9.2%) | Valley Splash | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 3280 | Marvin Yang | 45.46 | 9 | B Min | BB: 41.29 (+4.17s | 9.2%) | Annapolis Swim Club | 02/13/2026 | 2026 ASA President S Day Classic | |
| 3281 | Liam Shamaev | 45.47 | 10 | B Min | BB: 41.29 (+4.18s | 9.2%) | Mission Aurora Colorado Swimmi | 03/13/2026 | Mile High Championship Invitational | |
| 3282 | Kabir Mangani | 45.47 | 9 | B Min | BB: 41.29 (+4.18s | 9.2%) | Crimson Aquatics | 01/16/2026 | 2026 NE CRIM Bronze Championship | |
| 3283 | Callan Scribner | 45.47 | 10 | B Min | BB: 41.29 (+4.18s | 9.2%) | SwimEnergy Aquatics | 02/07/2026 | 2026 GCST WINTER OPEN | |
| 3284 | Reyaansh Goswami | 45.47 | 10 | B Min | BB: 41.29 (+4.18s | 9.2%) | Lifetime | 10/17/2025 | 2025 NE NSSC Beede Halloween Classic Copied | |
| 3285 | Quinlan Doyle | 45.48 | 10 | B Min | BB: 41.29 (+4.19s | 9.2%) | Commonwealth Swimming | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | |
| 3286 | Omar Abdelwahab | 45.48 | 9 | B Min | BB: 41.29 (+4.19s | 9.2%) | Machine Aquatics | 12/20/2025 | 2025 Candy Cane Sprints | |
| 3287 | Patrick Stewart | 45.48 | 10 | B Min | BB: 41.29 (+4.19s | 9.2%) | Old Dominion Aquatic Club | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 3288 | Landon Gura | 45.49 | 9 | B Min | BB: 41.29 (+4.20s | 9.2%) | North Coast Aquatics | 06/07/2025 | 2025 SI JBST Splash Dash Max | |
| 3289 | Gabriel Gorman | 45.50 | 10 | B Min | BB: 41.29 (+4.21s | 9.3%) | Team Suffolk | 12/11/2025 | 2025 MR HAUP Eagle Invitational | |
| 3290 | Boaz Bourque | 45.50 | 10 | B Min | BB: 41.29 (+4.21s | 9.3%) | Lynchburg YMCA Swim Team | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 3291 | Lincoln Kemp | 45.50 | 10 | B Min | BB: 41.29 (+4.21s | 9.3%) | Nation\\\\\\'s Capital Swim Club | 10/18/2025 | 2025 NCAP Autumn Kingfish Splash | |
| 3292 | Charlie Uranga | 45.50 | 9 | B Min | BB: 41.29 (+4.21s | 9.3%) | Blue Marlins Of Hialeah Garden | 11/01/2025 | Piranhas Turkey Classic 2025 | |
| 3293 | Benjamin Smith | 45.50 | 8 | B Min | BB: 41.29 (+4.21s | 9.3%) | York Swim Club of Northern Vir | 12/06/2025 | 2025 Reindeer Mini Meet | |
| 3294 | Frederick Meerkamp | 45.51 | 8 | B Min | BB: 41.29 (+4.22s | 9.3%) | Bgc-N. Westchester Marlins | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 3295 | Jack Zerr | 45.51 | 8 | B Min | BB: 41.29 (+4.22s | 9.3%) | Findlay YMCA Frogs | 02/19/2026 | 2026 OH SOS SC Regional Championships | |
| 3296 | Edward Strok | 45.51 | 8 | B Min | BB: 41.29 (+4.22s | 9.3%) | Asphalt Green Unified Aquatics | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 3297 | Gianmarco Sclafani | 45.51 | 10 | B Min | BB: 41.29 (+4.22s | 9.3%) | Webbs Tornadoes Swim Team | 03/13/2026 | 2026 Shawmut NE Cup Championship | |
| 3298 | Peter Lemker | 45.51 | 8 | B Min | BB: 41.29 (+4.22s | 9.3%) | Bellevue Club Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 3299 | Mark Perelman | 45.52 | 8 | B Min | BB: 41.29 (+4.23s | 9.3%) | Staten Island Aquatics Club | 02/07/2026 | 2026 MR QNS We Fly High Invitational | |
| 3300 | Camden Evenson | 45.53 | 9 | B Min | BB: 41.29 (+4.24s | 9.3%) | Aberdeen Swim Club | 01/03/2026 | 2026 SD ASC Winter High Point | |
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.