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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4351 | Jacob Coronado | 52.16 | 9 | B Min | BB: 47.69 (+4.47s | 8.6%) | Life Time Houston Swim Team | 12/20/2024 | MAC Hosted 2024 Gulf Fall Champs | |
| 4352 | Reid McDonald | 52.16 | 10 | B Min | BB: 47.69 (+4.47s | 8.6%) | Eagle Swimming Association | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |
| 4353 | James Dussel | 52.16 | 10 | B Min | BB: 47.69 (+4.47s | 8.6%) | Multnomah Athletic Club | 01/23/2026 | 2026 TTSC Winter Qualifier | |
| 4354 | Sawyer Mabry | 52.16 | 9 | B Min | BB: 47.69 (+4.47s | 8.6%) | Wild West Aquatic Club | 01/23/2026 | 2026 BD JCAT IMX 2026 | |
| 4355 | William Dillon | 52.16 | 9 | B Min | BB: 47.69 (+4.47s | 8.6%) | Raleigh Swimming Association | 02/07/2026 | 2026 MOR Snowflake 3 Meet | |
| 4356 | Konstantin Zhou | 52.16 | 9 | B Min | BB: 47.69 (+4.47s | 8.6%) | Cross Island YMCA Barracudas | 10/18/2025 | 2025 MR Flushing Y Junior Swim Championships | |
| 4357 | Alex Najafov | 52.17 | 10 | B Min | BB: 47.69 (+4.48s | 8.6%) | Asphalt Green Unified Aquatics | 12/05/2025 | 2025 MR NYS Holiday Classic Trials Finals | |
| 4358 | Dustin Lukasiewicz | 52.17 | 10 | B Min | BB: 47.69 (+4.48s | 8.6%) | Coast Aquatics | 10/11/2025 | 2025 Rick Byers Invitational Copied | |
| 4359 | Colin Doherty | 52.17 | 10 | B Min | BB: 47.69 (+4.48s | 8.6%) | Huntsville Swim Association | 10/17/2025 | 2025 HSA Fran Norris Meet | |
| 4360 | John Netsch | 52.17 | 8 | B Min | BB: 47.69 (+4.48s | 8.6%) | Club Wolverine | 02/21/2026 | 2026 CW Goldfish Invite | |
| 4361 | Aedan Wilson | 52.17 | 9 | B Min | BB: 47.69 (+4.48s | 8.6%) | Crimson Aquatics | 01/16/2026 | 2026 NE CRIM Bronze Championship | |
| 4362 | Edwin Chen | 52.17 | 8 | B Min | BB: 47.69 (+4.48s | 8.6%) | Long Island Express | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 4363 | Michael Callahan | 52.17 | 10 | B Min | BB: 47.69 (+4.48s | 8.6%) | Sioux Falls Swim Team | 01/02/2026 | SFST Intrasquad 1 2 26 | |
| 4364 | Levi Whitlock | 52.17 | 10 | B Min | BB: 47.69 (+4.48s | 8.6%) | Nova of Virginia | 10/24/2025 | NOVA Halloween Haunt | |
| 4365 | Chase Iodice | 52.18 | 10 | B Min | BB: 47.69 (+4.49s | 8.6%) | Empire Swimming | 12/06/2025 | 2025 MR PAC 12 U Holiday Invitational | |
| 4366 | Alexander Fordham | 52.18 | 10 | B Min | BB: 47.69 (+4.49s | 8.6%) | New Wave Swim Team | 11/01/2025 | WAVE TA NSEA TRiMeet 2025 | |
| 4367 | Aryash Suri | 52.18 | 8 | B Min | BB: 47.69 (+4.49s | 8.6%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | |
| 4368 | Everett Czimskey | 52.18 | 10 | B Min | BB: 47.69 (+4.49s | 8.6%) | Capital Area Aquatics | 02/28/2026 | 2026 ST SCY Surge Marsh Madness | |
| 4369 | Maximiliano Frehe | 52.18 | 10 | B Min | BB: 47.69 (+4.49s | 8.6%) | T2 Aquatics | 01/17/2025 | 2025 T2 Aquatics Naples Open | |
| 4370 | Avery Dennis | 52.18 | 10 | B Min | BB: 47.69 (+4.49s | 8.6%) | Jcc Swimming | 11/21/2025 | 2025 Swim Rock | |
| 4371 | Logan Anderson | 52.19 | 10 | B Min | BB: 47.69 (+4.50s | 8.6%) | Velocity Aquatics | 02/27/2026 | 2026 MN STRM Minnesota Regional Championship | |
| 4372 | Jaden McLaughlin | 52.19 | 9 | B Min | BB: 47.69 (+4.50s | 8.6%) | Killer Whales Swim Club | 12/12/2025 | 2025 OR TTSC Holiday Invitational Meet | |
| 4373 | Colin Hui | 52.19 | 10 | B Min | BB: 47.69 (+4.50s | 8.6%) | Highlands Ranch Aquatics | 11/15/2024 | 2024 CO TOPS Fall Invite | |
| 4374 | Bennett Withers | 52.19 | 8 | B Min | BB: 47.69 (+4.50s | 8.6%) | Highbridge Aquatics | 12/05/2025 | 2025 Holiday Classic | |
| 4375 | Miles Ewy | 52.20 | 9 | B Min | BB: 47.69 (+4.51s | 8.6%) | T2 Aquatics | 12/13/2025 | 2025 T2 Candy Cane Meet | |
| 4376 | Oliver Song | 52.20 | 10 | B Min | BB: 47.69 (+4.51s | 8.6%) | H2okie Aquatics | 11/07/2025 | 2025 HOKI November Invitational Copied | |
| 4377 | Oxlyn Lystad | 52.20 | 8 | B Min | BB: 47.69 (+4.51s | 8.6%) | Red Wing Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 4378 | Quinton Lollar | 52.20 | 10 | B Min | BB: 47.69 (+4.51s | 8.6%) | Eagle Swimming Association | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |
| 4379 | Charles Petoskey | 52.20 | 10 | B Min | BB: 47.69 (+4.51s | 8.6%) | Mecklenburg Swim Association | 03/07/2026 | 2026 MSA March Madness Invitational | |
| 4380 | Jonathan Fergus | 52.20 | 10 | B Min | BB: 47.69 (+4.51s | 8.6%) | Aquatic Team Of Mecklenburg | 03/20/2026 | 2026 BRSL Championships | |
| 4381 | Gordon Song | 52.20 | 9 | B Min | BB: 47.69 (+4.51s | 8.6%) | Arctic Aquatics | 11/14/2025 | 2025 NECRA Nov Distance Specialty Meet Co | |
| 4382 | Shreyas Srinivasan | 52.20 | 10 | B Min | BB: 47.69 (+4.51s | 8.6%) | Sailfish Aquatics | 10/25/2025 | Great Pumpkin Meet 2025 | |
| 4383 | Grady Pilger | 52.20 | 9 | B Min | BB: 47.69 (+4.51s | 8.6%) | Swim Melbourne | 10/11/2025 | TCSC Fall Invitational | |
| 4384 | Joseph Hager | 52.20 | 10 | B Min | BB: 47.69 (+4.51s | 8.6%) | Rogue Rapids | 11/21/2025 | 2025 Rogue Rapids Sofia Marks Invitational | |
| 4385 | Addison Yang | 52.21 | 10 | B Min | BB: 47.69 (+4.52s | 8.7%) | First Colony Swim Team, Inc. | 11/08/2024 | Sharks November Invitational | |
| 4386 | Lucas Lv | 52.21 | 10 | B Min | BB: 47.69 (+4.52s | 8.7%) | Saline Swim Team | 11/21/2025 | 2025 SST Fall Classic | |
| 4387 | Anderson Miller | 52.21 | 7 | B Min | BB: 47.69 (+4.52s | 8.7%) | YMCA of the Triangle Area Swim | 03/06/2026 | Jon Jolley GYSSA 2026 | |
| 4388 | Connor Letts | 52.21 | 9 | B Min | BB: 47.69 (+4.52s | 8.7%) | Qns Aquatic Club | 11/22/2025 | 2025 MR QNS Protect Ya Turkey Neck Invite | |
| 4389 | Daniel Cai | 52.21 | 9 | B Min | BB: 47.69 (+4.52s | 8.7%) | All Star Aquatics | 10/11/2025 | 2025 ASA October Kick Off | |
| 4390 | Tomas Barrios Vivas | 52.22 | 10 | B Min | BB: 47.69 (+4.53s | 8.7%) | YMCA of Central Florida | 06/28/2025 | 2025 FL Summer Area 2 Championships Working | |
| 4391 | Beckett Smith | 52.22 | 10 | B Min | BB: 47.69 (+4.53s | 8.7%) | South Lake Aquatic Club | 02/28/2026 | 2026 Spring Area 2 Championships | |
| 4392 | Oliver Morris | 52.22 | 9 | B Min | BB: 47.69 (+4.53s | 8.7%) | Lake Oswego Swim Club | 11/07/2025 | 2025 McSwimville Invitational | |
| 4393 | Erik Dreke | 52.22 | 6 | B Min | BB: 47.69 (+4.53s | 8.7%) | Riviera Prep (Miami) | 10/15/2025 | 2025 South Florida MS Champs USA S OBS | |
| 4394 | James Witt | 52.22 | 9 | B Min | BB: 47.69 (+4.53s | 8.7%) | Roseburg Y Swim Team | 01/24/2026 | Oregon YMCA Championships 2026 | |
| 4395 | Jace Gordon | 52.22 | 9 | B Min | BB: 47.69 (+4.53s | 8.7%) | Los Gatos Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 4396 | Tomaso Pisegna | 52.23 | 9 | B Min | BB: 47.69 (+4.54s | 8.7%) | South Valley Makos | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 4397 | Chase Turlington | 52.23 | 10 | B Min | BB: 47.69 (+4.54s | 8.7%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 4398 | Atulit Gaur | 52.23 | 10 | B Min | BB: 47.69 (+4.54s | 8.7%) | United Swim Club | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | |
| 4399 | Kensington Hull | 52.23 | 10 | B Min | BB: 47.69 (+4.54s | 8.7%) | Heartland Swim Assoc | 01/31/2026 | 2026 SI HSA All Ages NTS Meet | |
| 4400 | Graham Carroll | 52.23 | 9 | B Min | BB: 47.69 (+4.54s | 8.7%) | Huntsville Swim Association | 02/06/2026 | 2026 SES Region 3 Champions | |
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.