USA Boys 10 & under - 50 Y Breast
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2101 | Amos Saladino | 47.05 | 10 | BB Min | A: 42.09 (+4.96s | 10.5%) | Sarasota Tsunami Swim Team | 02/21/2026 | CCS Last Chance Meet Feb 2026 | |
| 2102 | Alex van den Berg | 47.05 | 9 | BB Min | A: 42.09 (+4.96s | 10.5%) | Swim Melbourne | 02/06/2026 | 2026 Stanton C Craigie Memorial Invite | |
| 2103 | Oliver James | 47.05 | 9 | BB Min | A: 42.09 (+4.96s | 10.5%) | Mecklenburg Swim Association | 01/17/2026 | 2026 MSA January Invite | |
| 2104 | Wade Zamiska | 47.06 | 10 | BB Min | A: 42.09 (+4.97s | 10.6%) | SwimUnited | 03/12/2026 | 2026 OH SC Junior Championships | |
| 2105 | Connor Lehman | 47.06 | 10 | BB Min | A: 42.09 (+4.97s | 10.6%) | Sea Lions Swim Team | 02/07/2026 | 2026 OR HEAT BC Blastoff | |
| 2106 | William Kumar | 47.06 | 10 | BB Min | A: 42.09 (+4.97s | 10.6%) | Shawmut Aquatic Club | 01/30/2026 | 2026 NE CS Silver Championships | |
| 2107 | Benjamin Birckholtz | 47.06 | 10 | BB Min | A: 42.09 (+4.97s | 10.6%) | Old Dominion Aquatic Club | 10/04/2025 | ODAC Rising Stars Meet | |
| 2108 | Jonas Labman | 47.06 | 9 | BB Min | A: 42.09 (+4.97s | 10.6%) | Occoquan Swimming | 11/21/2025 | 2025 Fall Festivus | |
| 2109 | Colin Paget | 47.06 | 10 | BB Min | A: 42.09 (+4.97s | 10.6%) | Nova of Virginia | 12/12/2025 | 2025 HVAC Winterfest Invitational | |
| 2110 | Nicholas Tran-Dai | 47.06 | 10 | B: 43.49 (+3.57s | 7.6%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | ||
| 2111 | Luis Marin Villaverde | 47.07 | 10 | BB Min | A: 42.09 (+4.98s | 10.6%) | Mountainside | 02/14/2025 | 2025 OR HS 6a 2 | |
| 2112 | Raizo Copp | 47.07 | 10 | BB Min | A: 42.09 (+4.98s | 10.6%) | King Aquatic Club | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | |
| 2113 | Cash Bailey | 47.07 | 10 | BB Min | A: 42.09 (+4.98s | 10.6%) | Excel Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | |
| 2114 | Nikolay Prokopovych | 47.07 | 9 | BB Min | A: 42.09 (+4.98s | 10.6%) | Amherst Tritons Swim Team | 01/30/2026 | 2026 NE UVAC Silvers | |
| 2115 | Graham Brinker | 47.07 | 9 | BB Min | A: 42.09 (+4.98s | 10.6%) | Star Aquatics | 10/03/2025 | 2025 STAR September Friday Night At The Races | |
| 2116 | Ian Williams | 47.07 | 10 | BB Min | A: 42.09 (+4.98s | 10.6%) | Sailfish | 09/19/2025 | 2025 ST AQTX Round Rock Unclassified | |
| 2117 | Jun Reinhardt | 47.08 | 10 | BB Min | A: 42.09 (+4.99s | 10.6%) | Brooklyn Stingrays | 12/13/2025 | 2025 MR TRI Winter SCY Invitational | |
| 2118 | Jude Ramirez | 47.08 | 9 | BB Min | A: 42.09 (+4.99s | 10.6%) | Katy Aquatic Team For Youth | 02/21/2025 | 2025 Gulf 12 Under Champs (KATY) | |
| 2119 | John Bloom | 47.08 | 9 | BB Min | A: 42.09 (+4.99s | 10.6%) | Sporting Jax Aquatic Club | 01/17/2026 | 2026 GOAT TYR Team Challenge And SYOA | |
| 2120 | Fionn O'Riordan | 47.09 | 10 | BB Min | A: 42.09 (+5.00s | 10.6%) | Metro Dynasty Swim Team | 02/13/2026 | 39th Black History Swim Meet | |
| 2121 | Blaise Martin | 47.09 | 10 | BB Min | A: 42.09 (+5.00s | 10.6%) | Aquatex Swim & Water Polo Team | 03/31/2026 | 2026 ST AQTX TNR 3312026 | |
| 2122 | Kekalaholuokekaipueo Hanson | 47.09 | 9 | BB Min | A: 42.09 (+5.00s | 10.6%) | Punahou Aquatics Institute | 11/09/2025 | OSL A+ SCY Meet | |
| 2123 | Drexton Dorvil | 47.09 | 10 | BB Min | A: 42.09 (+5.00s | 10.6%) | Southwest Stars Swim Club | 01/09/2026 | 2026 FAST Polar Plunge | |
| 2124 | McGuire Hart | 47.10 | 10 | BB Min | A: 42.09 (+5.01s | 10.6%) | Cache Valley Marlins | 12/18/2025 | December Intrasquad | |
| 2125 | Tyler Radovich | 47.10 | 10 | BB Min | A: 42.09 (+5.01s | 10.6%) | Loyola Blakefield Aquatics | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 2126 | Leo Reyes | 47.10 | 9 | BB Min | A: 42.09 (+5.01s | 10.6%) | Occoquan Swimming | 11/21/2025 | 2025 Fall Festivus | |
| 2127 | Aleksey Lyalko | 47.11 | 9 | BB Min | A: 42.09 (+5.02s | 10.7%) | Regional YMCA of Western Conne | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 2128 | Arjun Oak | 47.11 | 9 | BB Min | A: 42.09 (+5.02s | 10.7%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 2129 | John Jackson | 47.12 | 10 | BB Min | A: 42.09 (+5.03s | 10.7%) | Cavalier Aquatics/Piedmont Fam | 01/31/2026 | LY Vs CA Y January Dual | |
| 2130 | Jack Doolin | 47.13 | 10 | BB Min | A: 42.09 (+5.04s | 10.7%) | Htx Swims | 02/21/2025 | 2025 Gulf 12 Under Champs (NOCH) | |
| 2131 | Keller Kirkpatrick | 47.13 | 9 | BB Min | A: 42.09 (+5.04s | 10.7%) | Lake Oswego Swim Club | 03/19/2026 | 2026 NW Region Age Group Champs Approved | |
| 2132 | Elliot Gorman | 47.13 | 10 | BB Min | A: 42.09 (+5.04s | 10.7%) | Front Range Barracudas | 02/13/2026 | 2026 CO NJ Groundhog Invite | |
| 2133 | Tristan Cohn | 47.13 | 10 | BB Min | A: 42.09 (+5.04s | 10.7%) | United Swim Aquatics | 11/09/2024 | 2024 LSST November Open Meet | |
| 2134 | Ben Bauman | 47.14 | 10 | BB Min | A: 42.09 (+5.05s | 10.7%) | Wtrc Sharks | 03/12/2026 | 2026 OH SC Junior Championships | |
| 2135 | Jhett Iwanow | 47.14 | 10 | BB Min | A: 42.09 (+5.05s | 10.7%) | Florida Elite Swimming | 02/27/2026 | 2026 Spring Area 3 Championships | |
| 2136 | Oliver Song Zhang | 47.14 | 10 | BB Min | A: 42.09 (+5.05s | 10.7%) | West Coast Aquatics | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | |
| 2137 | Jordan Miante | 47.15 | 10 | BB Min | A: 42.09 (+5.06s | 10.7%) | Spy Swim Team | 02/06/2026 | 2026 Last Chance Qualifying Meet | |
| 2138 | Dominic Coyle | 47.16 | 9 | BB Min | A: 42.09 (+5.07s | 10.8%) | Cardinal and Gold Aquatics | 10/03/2025 | 2025 Aimee McCormick Turrall Memorial Meet | |
| 2139 | Roland Pelc | 47.16 | 10 | BB Min | A: 42.09 (+5.07s | 10.8%) | YMCA of the Triangle Area Swim | 03/06/2026 | Jon Jolley GYSSA 2026 | |
| 2140 | Bates Canada | 47.16 | 10 | BB Min | A: 42.09 (+5.07s | 10.8%) | Bolles School Sharks | 03/05/2026 | 2026 Florida Swimming FLAGS NORTH | |
| 2141 | Mason Blois | 47.16 | 9 | BB Min | A: 42.09 (+5.07s | 10.8%) | Huntsville Swim Association | 02/06/2026 | 2026 SES Region 3 Champions | |
| 2142 | Gabriel Liu | 47.16 | 10 | BB Min | A: 42.09 (+5.07s | 10.8%) | Southwestern Aquatics Team - S | 02/21/2025 | 2025 Gulf 12 Under Champs (DADS) | |
| 2143 | Sebastian DeLuca | 47.16 | 9 | BB Min | A: 42.09 (+5.07s | 10.8%) | Patriot Swim Team | 03/27/2026 | 2026 MR Metro Bronze Championship North | |
| 2144 | Jimmy Fang | 47.16 | 10 | BB Min | A: 42.09 (+5.07s | 10.8%) | Nitro Swimming | 09/27/2025 | 2025 ST NTRO Autumn Classic | |
| 2145 | George Gardner | 47.16 | 9 | BB Min | A: 42.09 (+5.07s | 10.8%) | SwimMAC Carolina | 03/07/2026 | 2026 SwimMAC BC Championship | |
| 2146 | Wyatt Stoner | 47.17 | 9 | BB Min | A: 42.09 (+5.08s | 10.8%) | Annapolis Swim Club | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | |
| 2147 | Aur Cannaviello Persiche | 47.17 | 9 | BB Min | A: 42.09 (+5.08s | 10.8%) | Asphalt Green Unified Aquatics | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | |
| 2148 | Jay Kowren | 47.17 | 10 | BB Min | A: 42.09 (+5.08s | 10.8%) | Bainbridge Island Swim Club | 01/31/2026 | 2026 PN BISC Bluefin Invitational | |
| 2149 | Kirill Pilip | 47.18 | 10 | BB Min | A: 42.09 (+5.09s | 10.8%) | Y-Spartaquatics Swim Club | 01/16/2026 | 2026 TNAQ JANUARY INVITATIONAL | |
| 2150 | Charles Perry | 47.18 | 10 | BB Min | A: 42.09 (+5.09s | 10.8%) | North Carolina Aquatic Club | 03/26/2026 | 2026 NCAC Spring Tar Heel States Copied | |
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.