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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2751 | Daniel Khait | 48.69 | 10 | B Min | BB: 47.69 (+1.00s | 2.1%) | Bay Club Santa Clara Dolphins | 02/28/2026 | Swim South Bay | |
| 2752 | Aaran Kher | 48.69 | 10 | B Min | BB: 47.69 (+1.00s | 2.1%) | Quince Orchard Swim Academy | 10/25/2025 | 2025 PAC 10 Under RockHopper Penguin Meet | |
| 2753 | Leo Wu | 48.69 | 10 | B Min | BB: 47.69 (+1.00s | 2.1%) | Nation\\\\\\'s Capital Swim Club | 10/10/2025 | 2025 PV October Open Claude Moore | |
| 2754 | Juwon Kang | 48.70 | 10 | B Min | BB: 47.69 (+1.01s | 2.1%) | Carrollton Bluefins | 01/17/2026 | 2026 GOAT TYR Team Challenge And SYOA | |
| 2755 | Grady Wargo | 48.70 | 9 | B Min | BB: 47.69 (+1.01s | 2.1%) | YMCA of Middletown Barracudas | 01/23/2026 | 2026 MR HAWKS AD Trials And Finals | |
| 2756 | Marcus Zhu | 48.71 | 10 | B Min | BB: 47.69 (+1.02s | 2.1%) | Quicksilver Swimming | 02/07/2026 | Valley Splash Short Course C B A Meet | |
| 2757 | Aiden Mayer | 48.71 | 10 | B Min | BB: 47.69 (+1.02s | 2.1%) | Htx Swims | 02/21/2025 | 2025 Gulf 12 Under Champs (NOCH) | |
| 2758 | Irving Huynh | 48.71 | 9 | B Min | BB: 47.69 (+1.02s | 2.1%) | Meadow | 11/10/2024 | Fall Jamboree Invitational 2024 | |
| 2759 | Evan Walker | 48.71 | 9 | B Min | BB: 47.69 (+1.02s | 2.1%) | Battlefield Area Star Swimmers | 02/13/2026 | 2026 Northern District 12 Under Championship | |
| 2760 | Jaden Langley | 48.72 | 9 | B Min | BB: 47.69 (+1.03s | 2.1%) | Rocky Mountain Rapids | 03/07/2025 | 2025 CO CSI Silver State Championships | |
| 2761 | Lazar Bursac | 48.72 | 9 | B Min | BB: 47.69 (+1.03s | 2.1%) | Blue Wave Swimming | 02/20/2026 | Bay Area Spring Championships | |
| 2762 | Lucas Ferguson | 48.72 | 9 | B Min | BB: 47.69 (+1.03s | 2.1%) | Aquatic Team Of Mecklenburg | 01/23/2026 | 2026 TEAM Arena Western Open Copied | |
| 2763 | Rhett Szymanski | 48.72 | 10 | B Min | BB: 47.69 (+1.03s | 2.1%) | Cardinal and Gold Aquatics | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 2764 | Liam Servinsky | 48.72 | 10 | B Min | BB: 47.69 (+1.03s | 2.1%) | Potomac Marlins | 03/20/2026 | March Madness 2026 | |
| 2765 | Kou Takahashi | 48.72 | 7 | B Min | BB: 47.69 (+1.03s | 2.1%) | West Express Swim Team | 02/07/2026 | 2026 MN WEST EXPRESS LAST CHANCE MEET | |
| 2766 | Joseph Reynolds | 48.72 | 10 | B Min | BB: 47.69 (+1.03s | 2.1%) | DC Dept Of Parks and Recreatio | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 2767 | Caleb Nguyen | 48.72 | 10 | B Min | BB: 47.69 (+1.03s | 2.1%) | East Bay Silver Dolphins | 02/28/2026 | VJO Rep The Bay C B A+ 2026 Copied | |
| 2768 | Egor Anoshkin | 48.72 | 10 | B Min | BB: 47.69 (+1.03s | 2.1%) | South Florida Aquatic Club | 12/05/2025 | 2025 FG Holiday Champ | |
| 2769 | Tristan Zhang | 48.73 | 8 | B Min | BB: 47.69 (+1.04s | 2.1%) | SwimMAC Carolina | 03/07/2026 | 2026 SwimMAC BC Championship | |
| 2770 | Miles Key | 48.73 | 10 | B Min | BB: 47.69 (+1.04s | 2.1%) | Raleigh Swimming Association | 11/21/2025 | 2025 YOTA Arena Turkey Classic | |
| 2771 | Gregory FitzGerald | 48.73 | 10 | B Min | BB: 47.69 (+1.04s | 2.1%) | Fox Swim Club | 10/18/2025 | 2025 Fox Fall Invitational 1 Copied | |
| 2772 | Max Frelek | 48.73 | 10 | B Min | BB: 47.69 (+1.04s | 2.1%) | Mason Manta Rays | 02/19/2026 | 2026 OH RAYS SC Regional Championships | |
| 2773 | Jackson May | 48.73 | 10 | B Min | BB: 47.69 (+1.04s | 2.1%) | Unattached | 02/19/2026 | 2026 OH UASC SC Regional Championships | |
| 2774 | Jose Ruiz Cabrera | 48.74 | 10 | B Min | BB: 47.69 (+1.05s | 2.2%) | Edina Swim Club | 10/26/2025 | 2025 MN SEMS Sharktober Invite | |
| 2775 | Kairui Yang | 48.74 | 10 | B Min | BB: 47.69 (+1.05s | 2.2%) | Lifetime Swim Team North Carol | 12/12/2025 | 2025 NC QCD Holiday Invite | |
| 2776 | Christopher Farley | 48.74 | 10 | B Min | BB: 47.69 (+1.05s | 2.2%) | Mason Makos Swim Team | 09/27/2025 | 2025 PV MAKO FALL INVITATIONAL | |
| 2777 | Ian Sickles | 48.74 | 9 | B Min | BB: 47.69 (+1.05s | 2.2%) | Hawks Swimming Association | 11/14/2025 | 2025 MR VAC Viking Classic Invitational | |
| 2778 | Massimo Sclafani | 48.75 | 8 | B Min | BB: 47.69 (+1.06s | 2.2%) | Webbs Tornadoes Swim Team | 01/30/2026 | 2026 NE CS Silver Championships | |
| 2779 | Kieran Gorrell | 48.75 | 10 | B Min | BB: 47.69 (+1.06s | 2.2%) | Pine Crest Swimming | 01/16/2026 | 2026 Speedo SoFlo Open | |
| 2780 | Shun Mohri | 48.75 | 10 | B Min | BB: 47.69 (+1.06s | 2.2%) | Spartan Aquatic Club | 11/01/2025 | Greater Kalamazoo Arena Challenge | |
| 2781 | Kian Ray | 48.75 | 10 | B Min | BB: 47.69 (+1.06s | 2.2%) | Bethesda-Chevy Chase YMCA | 01/10/2026 | 2026 MAKO POLAR PLUNGE | |
| 2782 | Finn Demarest | 48.76 | 9 | B Min | BB: 47.69 (+1.07s | 2.2%) | Suburban Aquatics | 12/21/2025 | 2025 PAC 10 U Reindeer Games | |
| 2783 | Benjamin Liang | 48.76 | 10 | B Min | BB: 47.69 (+1.07s | 2.2%) | Waterloo Swimming | 09/27/2025 | 2025 ST ASC IMR IMX Challenge | |
| 2784 | Zimo Xu | 48.76 | 10 | B Min | BB: 47.69 (+1.07s | 2.2%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 2785 | Eli Li | 48.76 | 10 | B Min | BB: 47.69 (+1.07s | 2.2%) | Rockville Montgomery Swim Club | 11/01/2025 | 2025 RMSC Autumn 350 Challenge Meet | |
| 2786 | Cooper Proulx | 48.76 | 10 | B Min | BB: 47.69 (+1.07s | 2.2%) | Kent County YMCA | 01/24/2026 | 2026 NE KCY New Year S Splash | |
| 2787 | Aiden Lau | 48.77 | 10 | B Min | BB: 47.69 (+1.08s | 2.2%) | Long Island Aquatic Club | 12/11/2025 | 2025 MR HAUP Eagle Invitational | |
| 2788 | Gray Richey | 48.77 | 10 | B Min | BB: 47.69 (+1.08s | 2.2%) | Quest Swimming | 01/24/2026 | 2026 WAC Mike Willard Polar Plunge | |
| 2789 | Houston Coghill | 48.77 | 9 | B Min | BB: 47.69 (+1.08s | 2.2%) | SwimEnergy Aquatics | 11/21/2025 | 2025 RAFC Almost Turkey Invitational | |
| 2790 | Jude Snyder | 48.77 | 10 | B Min | BB: 47.69 (+1.08s | 2.2%) | Missoula YMCA Swim Team | 12/04/2025 | 2025 Holiday Swim Festival | |
| 2791 | Holton Lika | 48.77 | 10 | B Min | BB: 47.69 (+1.08s | 2.2%) | Swim Florida | 02/07/2026 | 2026 GCST WINTER OPEN | |
| 2792 | Nicholas Galvin | 48.77 | 10 | B Min | BB: 47.69 (+1.08s | 2.2%) | Sarasota Sharks | 11/07/2025 | 2025 SYS Turkey Meet | |
| 2793 | John Sanchez Cespedes | 48.77 | 10 | B Min | BB: 47.69 (+1.08s | 2.2%) | Coast Aquatics | 02/13/2026 | 2026 SES Region 4 Championships | |
| 2794 | Gabriel Gorman | 48.77 | 10 | B Min | BB: 47.69 (+1.08s | 2.2%) | Team Suffolk | 12/11/2025 | 2025 MR HAUP Eagle Invitational | |
| 2795 | Andy Yu | 48.78 | 9 | B Min | BB: 47.69 (+1.09s | 2.2%) | Burlingame Aquatics | 03/07/2026 | BAC Race To AGCs | |
| 2796 | Benjamin Stovcsik | 48.78 | 10 | B Min | BB: 47.69 (+1.09s | 2.2%) | Saline Swim Team | 03/07/2026 | 2026 Lake Ontario Regional Meet | |
| 2797 | Asher Mormino | 48.78 | 9 | B Min | BB: 47.69 (+1.09s | 2.2%) | Bend Swim Club | 11/15/2024 | Bend High Desert Classic | |
| 2798 | Dashel Archer | 48.78 | 10 | B Min | BB: 47.69 (+1.09s | 2.2%) | Evergreen Hurricanes | 01/31/2026 | 2026 CO Anthony Boettcher Nate Rothman Memori | |
| 2799 | Felix Harte | 48.78 | 9 | B Min | BB: 47.69 (+1.09s | 2.2%) | Nation\\\\\\'s Capital Swim Club | 01/17/2026 | PVS January Open 2026 PWCS | |
| 2800 | Christopher Scheetz | 48.78 | 9 | B Min | BB: 47.69 (+1.09s | 2.2%) | COSA Swimming | 03/06/2026 | 2026 CO 14 U Silver State | |
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.