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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3851 | 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 | |
| 3852 | 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 | |
| 3853 | Austin Headley | 52.16 | 10 | B Min | BB: 47.69 (+4.47s | 8.6%) | Sioux Falls Swim Team | 02/20/2026 | 2026 SD 12 Under Short Course State A Champ | |
| 3854 | 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 | |
| 3855 | 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 | |
| 3856 | 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 | |
| 3857 | John Netsch | 52.17 | 8 | B Min | BB: 47.69 (+4.48s | 8.6%) | Club Wolverine | 02/21/2026 | 2026 CW Goldfish Invite | |
| 3858 | 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 | |
| 3859 | Aedan Wilson | 52.17 | 10 | B Min | BB: 47.69 (+4.48s | 8.6%) | Crimson Aquatics | 01/16/2026 | 2026 NE CRIM Bronze Championship | |
| 3860 | Levi Whitlock | 52.17 | 10 | B Min | BB: 47.69 (+4.48s | 8.6%) | Nova of Virginia | 10/24/2025 | NOVA Halloween Haunt | |
| 3861 | 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 | |
| 3862 | 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 | |
| 3863 | Brigham Tibbitts | 52.18 | 9 | B Min | BB: 47.69 (+4.49s | 8.6%) | Ski Hi Aquatics | 06/27/2026 | 2026 CO Montrose Marlins Summer Open | |
| 3864 | Ethan Shiflet | 52.18 | 9 | B Min | BB: 47.69 (+4.49s | 8.6%) | Montclair Swim Team | 07/10/2026 | Redwood Empire Swim League Championship | |
| 3865 | 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 | |
| 3866 | Maximiliano Frehe | 52.18 | 10 | B Min | BB: 47.69 (+4.49s | 8.6%) | T2 Aquatics | 01/17/2025 | 2025 T2 Aquatics Naples Open | |
| 3867 | Avery Dennis | 52.18 | 10 | B Min | BB: 47.69 (+4.49s | 8.6%) | Jcc Swimming | 11/21/2025 | 2025 Swim Rock | |
| 3868 | 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 | |
| 3869 | 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 | |
| 3870 | 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 | |
| 3871 | Bennett Withers | 52.19 | 9 | B Min | BB: 47.69 (+4.50s | 8.6%) | Highbridge Aquatics | 12/05/2025 | 2025 Holiday Classic | |
| 3872 | Miles Ewy | 52.20 | 9 | B Min | BB: 47.69 (+4.51s | 8.6%) | T2 Aquatics | 12/13/2025 | 2025 T2 Candy Cane Meet | |
| 3873 | 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 | |
| 3874 | Oliver Song | 52.20 | 10 | B Min | BB: 47.69 (+4.51s | 8.6%) | H2okie Aquatics | 11/07/2025 | 2025 HOKI November Invitational Copied | |
| 3875 | 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) | |
| 3876 | 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 | |
| 3877 | Jonathan Fergus | 52.20 | 10 | B Min | BB: 47.69 (+4.51s | 8.6%) | Aquatic Team Of Mecklenburg | 03/20/2026 | 2026 BRSL Championships | |
| 3878 | 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 | |
| 3879 | Grady Pilger | 52.20 | 9 | B Min | BB: 47.69 (+4.51s | 8.6%) | Swim Melbourne | 10/11/2025 | TCSC Fall Invitational | |
| 3880 | 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 | |
| 3881 | Lucas Lv | 52.21 | 10 | B Min | BB: 47.69 (+4.52s | 8.7%) | Saline Swim Team | 11/21/2025 | 2025 SST Fall Classic | |
| 3882 | 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 | |
| 3883 | Anderson Miller | 52.21 | 8 | B Min | BB: 47.69 (+4.52s | 8.7%) | YMCA of the Triangle Area Swim | 03/06/2026 | Jon Jolley GYSSA 2026 | |
| 3884 | 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 | |
| 3885 | Lemuel Felician | 52.21 | 9 | B Min | BB: 47.69 (+4.52s | 8.7%) | Life Time Minnesota Swim Team | 05/09/2026 | 2026 MN AQJT May Flowers | |
| 3886 | 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 | |
| 3887 | 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 | |
| 3888 | 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 | |
| 3889 | Oliver Morris | 52.22 | 9 | B Min | BB: 47.69 (+4.53s | 8.7%) | Lake Oswego Swim Club | 11/07/2025 | 2025 McSwimville Invitational | |
| 3890 | 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 | |
| 3891 | Leo Yu | 52.22 | 9 | B Min | BB: 47.69 (+4.53s | 8.7%) | Commonwealth Swimming | 06/26/2026 | 2026 NE CS Summer Classic | |
| 3892 | 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 | |
| 3893 | 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 | |
| 3894 | 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 | |
| 3895 | Maddox Henry | 52.23 | 10 | B Min | BB: 47.69 (+4.54s | 8.7%) | Lexington Dolphins | 12/05/2025 | 2025 Beaman Toyota Meet Of Champs | |
| 3896 | 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 | |
| 3897 | Christopher Chang | 52.23 | 10 | B Min | BB: 47.69 (+4.54s | 8.7%) | Bellingham Bay Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div 3 Approved | |
| 3898 | 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 | |
| 3899 | Zian de los Angeles | 52.23 | 10 | B Min | BB: 47.69 (+4.54s | 8.7%) | Sprc Stingrays | 10/18/2025 | 2025 RAYS Great Pumpkin Splash Invitational | |
| 3900 | Michael O'Connell | 52.24 | 9 | B Min | BB: 47.69 (+4.55s | 8.7%) | Riptide Swim Team | 11/08/2025 | 2025 MN WOLF HOWL AT THE MOON INVITE | |
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.