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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1051 | Hudson Fain | 43.90 | 10 | BB Min | A: 42.09 (+1.81s | 4.1%) | Team Charlotte Swimming | 01/23/2026 | 2026 TEAM Arena Western Open Copied | |
| 1052 | Robert Bates | 43.90 | 8 | BB Min | A: 42.09 (+1.81s | 4.1%) | Trident Aquatic Club | 11/01/2025 | 2025 MR TRI Fall SCY Invitational | |
| 1053 | Mason Nguyen | 43.90 | 9 | BB Min | A: 42.09 (+1.81s | 4.1%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 1054 | Arieh Elias | 43.90 | 10 | BB Min | A: 42.09 (+1.81s | 4.1%) | Unattached | 11/14/2025 | 2025 PV November Open Franconia | |
| 1055 | Ren Yu | 43.91 | 10 | BB Min | A: 42.09 (+1.82s | 4.1%) | Asphalt Green Unified Aquatics | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 1056 | Shepherd Carpentier | 43.91 | 10 | BB Min | A: 42.09 (+1.82s | 4.1%) | YMCA of Virginia\\\\\\'s Blue Ridge | 01/02/2026 | 2026 LY Winter Invitational | |
| 1057 | Jaden Shin | 43.91 | 10 | BB Min | A: 42.09 (+1.82s | 4.1%) | Stingray Swim Team | 11/15/2025 | 2025 PN IST November Invitational | |
| 1058 | Caius Corley | 43.92 | 10 | BB Min | A: 42.09 (+1.83s | 4.2%) | North Baltimore Aquatic Club | 11/14/2025 | 2025 NBAC Thanksgiving Meet | |
| 1059 | Christian Bertram | 43.92 | 10 | BB Min | A: 42.09 (+1.83s | 4.2%) | Naval Academy Aquatic Club | 12/11/2025 | 2025 East Coast WinterFest | |
| 1060 | Benjamin Johnson | 43.93 | 10 | BB Min | A: 42.09 (+1.84s | 4.2%) | Spy Swim Team | 02/06/2026 | 2026 Last Chance Qualifying Meet | |
| 1061 | Oliver Brock | 43.93 | 9 | BB Min | A: 42.09 (+1.84s | 4.2%) | Sierra Marlins Swim Team | 12/21/2024 | 2024 SI Winter Age Group Championships | |
| 1062 | Oleksandr Aleksashyn | 43.94 | 10 | BB Min | A: 42.09 (+1.85s | 4.2%) | Dolphin Club | 01/09/2026 | NOVA New Year S Kick Off | |
| 1063 | Jonathan Wang | 43.94 | 10 | BB Min | A: 42.09 (+1.85s | 4.2%) | Life Time Fitness New York Swi | 10/25/2025 | 2025 MR QNS Can I Kick It Invitational | |
| 1064 | Nazar Lavrentiev | 43.94 | 10 | BB Min | A: 42.09 (+1.85s | 4.2%) | Sarasota Sharks | 01/23/2026 | 2026 Hot Chocolate Invite | |
| 1065 | Cullen Worthington | 43.94 | 10 | BB Min | A: 42.09 (+1.85s | 4.2%) | Nova of Virginia | 11/22/2025 | NOVA Cranberry Contender | |
| 1066 | Basil Erickson | 43.94 | 9 | BB Min | A: 42.09 (+1.85s | 4.2%) | Excel Aquatics | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | |
| 1067 | Jayden Zhu | 43.94 | 10 | BB Min | A: 42.09 (+1.85s | 4.2%) | Otter Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |
| 1068 | Kenneth Huang | 43.94 | 10 | BB Min | A: 42.09 (+1.85s | 4.2%) | Charles River Aquatics | 01/09/2026 | 2026 NE CRA New Year Distance And Specialty | |
| 1069 | William Falconer | 43.95 | 10 | BB Min | A: 42.09 (+1.86s | 4.2%) | Machine Aquatics | 10/18/2025 | 2025 NCAP Autumn Kingfish Splash | |
| 1070 | Ian Chen | 43.95 | 10 | BB Min | A: 42.09 (+1.86s | 4.2%) | Long Island Aquatic Club | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | |
| 1071 | Lynn Wilson | 43.95 | 8 | BB Min | A: 42.09 (+1.86s | 4.2%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | |
| 1072 | Dylan Chen | 43.96 | 10 | BB Min | A: 42.09 (+1.87s | 4.3%) | Columbia Aquatics Association | 09/26/2025 | RAC First Splash 2025 | |
| 1073 | Michael Levell | 43.96 | 10 | BB Min | A: 42.09 (+1.87s | 4.3%) | Brownell Talbot | 01/21/2026 | BLCK MW BT Sprint Night Meet #3 | |
| 1074 | Michael Campbell | 43.96 | 9 | BB Min | A: 42.09 (+1.87s | 4.3%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/01/2026 | February Closed Invite | |
| 1075 | David Staperfenne | 43.96 | 10 | BB Min | A: 42.09 (+1.87s | 4.3%) | Grosse Pointe Gators | 10/18/2025 | Romp In The Swamp Knockout Edition | |
| 1076 | Ryder Stirling | 43.96 | 10 | BB Min | A: 42.09 (+1.87s | 4.3%) | West Ottawa Swim Club | 02/14/2026 | 2026 WMSL Winter A Championship | |
| 1077 | Samuel Leven | 43.97 | 10 | BB Min | A: 42.09 (+1.88s | 4.3%) | Alamo Area Aquatic Association | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 1078 | Benjamin Leger | 43.97 | 10 | BB Min | A: 42.09 (+1.88s | 4.3%) | Lynchburg YMCA Swim Team | 12/04/2025 | 14th Annual Swim Tri Speedo Winter Champs | |
| 1079 | Duke Layco | 43.97 | 10 | BB Min | A: 42.09 (+1.88s | 4.3%) | Hawaii Swimming Club | 12/06/2025 | 45th Annual Ken Suenaga Invitational (SCY) | |
| 1080 | Boyd Howard | 43.97 | 9 | BB Min | A: 42.09 (+1.88s | 4.3%) | Longhorn Aquatics | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 1081 | Hamilton Rule | 43.98 | 9 | BB Min | A: 42.09 (+1.89s | 4.3%) | Unattached | 11/02/2024 | 2024 SwimRise Fall Festival | |
| 1082 | Tripp Liberman | 43.98 | 10 | BB Min | A: 42.09 (+1.89s | 4.3%) | Rocky Mountain Rapids | 11/21/2025 | 2025 RAFC Almost Turkey Invitational | |
| 1083 | Leon Oka | 43.98 | 9 | BB Min | A: 42.09 (+1.89s | 4.3%) | Westchester Aquatic Club | 11/22/2025 | 2025 MR QNS Protect Ya Turkey Neck Invite | |
| 1084 | Jay Dai | 44.01 | 10 | BB Min | A: 42.09 (+1.92s | 4.4%) | Alto Swim Club | 12/19/2025 | ALTO Candy Cane Classic | |
| 1085 | Blaze Garcia | 44.01 | 10 | BB Min | A: 42.09 (+1.92s | 4.4%) | Pueblo County Swim Team | 01/02/2026 | 2026 CO COSA New Year Open | |
| 1086 | Evan Wang | 44.02 | 10 | BB Min | A: 42.09 (+1.93s | 4.4%) | Palo Alto Stanford Aquatics | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 1087 | James Mayo | 44.03 | 9 | BB Min | A: 42.09 (+1.94s | 4.4%) | Gulf Coast Swim Team | 02/21/2025 | 2025 GCST Friday Night At The Races | |
| 1088 | Jacob Petroske | 44.03 | 10 | BB Min | A: 42.09 (+1.94s | 4.4%) | Great Lakes Tritons | 01/16/2026 | 2026 Odd Age Classic | |
| 1089 | Norman Glauberman | 44.03 | 10 | BB Min | A: 42.09 (+1.94s | 4.4%) | Sierra Marlins Swim Team | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 1090 | Richard Sullivan | 44.04 | 10 | BB Min | A: 42.09 (+1.95s | 4.4%) | South Shore Sails | 02/28/2025 | 2025 Gulf 13 Over Champs (PEAK) | |
| 1091 | Yaroslav Biliavskyi | 44.04 | 10 | BB Min | A: 42.09 (+1.95s | 4.4%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 1092 | Louis Choi | 44.05 | 9 | BB Min | A: 42.09 (+1.96s | 4.4%) | Saline Swim Team | 11/21/2025 | 2025 SST Fall Classic | |
| 1093 | Leonardo Mora Carrillo | 44.05 | 9 | BB Min | A: 42.09 (+1.96s | 4.4%) | Blue Marlins Aquatic Club | 10/25/2025 | 2025 Halloween Spooktacular | |
| 1094 | Dominic Domingues | 44.05 | 10 | BB Min | A: 42.09 (+1.96s | 4.4%) | Rima United | 11/14/2025 | 2025 NE KING CAC Fall Invite Copied | |
| 1095 | Edward Harris | 44.06 | 8 | BB Min | A: 42.09 (+1.97s | 4.5%) | Long Island Aquatic Club | 12/05/2025 | 2025 MR NYS Holiday Classic Trials Finals | |
| 1096 | Taysom McCleary | 44.06 | 10 | BB Min | A: 42.09 (+1.97s | 4.5%) | Fairfax Foxes Swimming | 11/07/2025 | 2025 FXFX Loughmiller Memorial | |
| 1097 | Carter Prescher | 44.06 | 8 | BB Min | A: 42.09 (+1.97s | 4.5%) | All Star Aquatics | 12/06/2025 | 2025 Reindeer Mini Meet | |
| 1098 | Charles Webb | 44.06 | 10 | BB Min | A: 42.09 (+1.97s | 4.5%) | Excel Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | |
| 1099 | Nicholas Prado | 44.07 | 11 | BB Min | A: 42.09 (+1.98s | 4.5%) | Long Island Aquatic Club | 11/21/2025 | 2025 MR LIAC Thanksgiving Invite | |
| 1100 | Aiden Chung | 44.08 | 9 | BB Min | A: 42.09 (+1.99s | 4.5%) | Patriot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
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.