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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2851 | George Tian | 48.91 | 10 | B Min | BB: 47.69 (+1.22s | 2.5%) | United Swim Club | 01/30/2026 | 2026 Mac Crutchfield Invitational | |
| 2852 | Muze Teng | 48.91 | 10 | B Min | BB: 47.69 (+1.22s | 2.5%) | Cascadia Swimming | 12/12/2025 | 2025 OR TTSC Holiday Invitational Meet | |
| 2853 | Evan Hradecky | 48.91 | 8 | B Min | BB: 47.69 (+1.22s | 2.5%) | Texas Elite Swim Team | 11/09/2024 | 2024 LSST November Open Meet | |
| 2854 | Camden Sparenborg | 48.91 | 8 | B Min | BB: 47.69 (+1.22s | 2.5%) | Utah Valley Aquatics | 12/04/2025 | 2025 Holiday Swim Festival | |
| 2855 | Thomas Blumenschein | 48.91 | 9 | B Min | BB: 47.69 (+1.22s | 2.5%) | Tollefson Swimming | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 2856 | Landon Klipp | 48.92 | 10 | B Min | BB: 47.69 (+1.23s | 2.5%) | Quest Swimming | 09/27/2025 | 2025 Hanover Happy | |
| 2857 | Graycin Wilson | 48.92 | 8 | B Min | BB: 47.69 (+1.23s | 2.5%) | Wheeling YMCA | 01/17/2026 | Club Mountaineer January Age Group Winter Spl | |
| 2858 | Patrick Casey | 48.92 | 9 | B Min | BB: 47.69 (+1.23s | 2.5%) | Nation\\\\\\'s Capital Swim Club | 12/21/2025 | 2025 PAC 10 U Reindeer Games | |
| 2859 | Abner Huchowski | 48.92 | 11 | B Min | BB: 47.69 (+1.23s | 2.5%) | North Shore Swim Club | 01/24/2026 | 2026 NE NSSC Snowman Sprints | |
| 2860 | Zakhar Breslavskyi | 48.93 | 9 | B Min | BB: 47.69 (+1.24s | 2.5%) | Boise YMCA Swim Team | 10/25/2025 | 2025 Spooktacular Swim Meet | |
| 2861 | Rowan Pekarek | 48.93 | 10 | B Min | BB: 47.69 (+1.24s | 2.5%) | Issaquah Swim Team | 10/18/2025 | 2025 PN IST Fall Open | |
| 2862 | Finn McJunkin | 48.93 | 10 | B Min | BB: 47.69 (+1.24s | 2.5%) | Swim Lake City Legends | 12/13/2025 | 2025 UTAH Winter Classic | |
| 2863 | Weibo Gao | 48.93 | 9 | B Min | BB: 47.69 (+1.24s | 2.5%) | Pacific Dragons Swim Team | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | |
| 2864 | Parker Phinyowattanachip | 48.93 | 9 | B Min | BB: 47.69 (+1.24s | 2.5%) | Dolphin Club | 01/24/2026 | 2026 WAC Mike Willard Polar Plunge | |
| 2865 | Ateru Yonezawa | 48.93 | 8 | B Min | BB: 47.69 (+1.24s | 2.5%) | Central Queens Ym-Ywha | 11/16/2025 | 2025 MR LIAC Fall Festival Invitational | |
| 2866 | Roger Hanis | 48.94 | 8 | B Min | BB: 47.69 (+1.25s | 2.6%) | Badger Swim Club,Inc. | 10/04/2025 | 2025 MR BGNW Marlins October Harvest Festival | |
| 2867 | Jonathan Lan | 48.94 | 9 | B Min | BB: 47.69 (+1.25s | 2.6%) | Bellevue Club Swim Team | 03/29/2025 | 2025 PN Spring Finale, Division 1 | |
| 2868 | Aaron Xue | 48.94 | 9 | B Min | BB: 47.69 (+1.25s | 2.6%) | Santa Clara Swim Club | 02/07/2026 | Valley Splash Short Course C B A Meet | |
| 2869 | Benjamin McCormick | 48.95 | 10 | B Min | BB: 47.69 (+1.26s | 2.6%) | Shasta YMCA Sharks | 11/21/2025 | 2025 Rogue Rapids Sofia Marks Invitational | |
| 2870 | Micah Lamb | 48.95 | 9 | B Min | BB: 47.69 (+1.26s | 2.6%) | Riptide Aquatics | 01/17/2026 | 2026 GOAT TYR Team Challenge And SYOA | |
| 2871 | Minwei Li | 48.95 | 8 | B Min | BB: 47.69 (+1.26s | 2.6%) | Nitro Swimming | 01/31/2026 | 2026 ST NTRO Fiery Flames | |
| 2872 | Jackson Hadro | 48.95 | 10 | B Min | BB: 47.69 (+1.26s | 2.6%) | Life Time Minnesota Swim Team | 01/24/2026 | 2026 MN AQJT Winter Invite | |
| 2873 | Elliott Linsmeier | 48.95 | 9 | B Min | BB: 47.69 (+1.26s | 2.6%) | Ramona Swim Team | 12/05/2025 | 2025 SI JBST Wag Max Meet | |
| 2874 | Gabriel Terrones | 48.96 | 9 | B Min | BB: 47.69 (+1.27s | 2.6%) | Team Eugene Aquatics | 11/07/2025 | 2025 McSwimville Invitational | |
| 2875 | Finn Blakeslee | 48.96 | 9 | B Min | BB: 47.69 (+1.27s | 2.6%) | Hood River Valley Swim Team | 01/10/2026 | 2026 Hood River Winter Invitational | |
| 2876 | Ross Davis | 48.96 | 8 | B Min | BB: 47.69 (+1.27s | 2.6%) | Fast Falcons | 01/09/2026 | 2026 FAST Polar Plunge | |
| 2877 | Aaron Dettinger | 48.96 | 10 | B Min | BB: 47.69 (+1.27s | 2.6%) | Greensboro Community YMCA | 01/23/2026 | GCY Winter Meet 2026 | |
| 2878 | Camdil Anyalebechi | 48.96 | 9 | B Min | BB: 47.69 (+1.27s | 2.6%) | Centreville Swim Club | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | |
| 2879 | Adam Wanichek | 48.97 | 10 | B Min | BB: 47.69 (+1.28s | 2.6%) | Unattached | 01/31/2026 | 2026 PN BISC Bluefin Invitational | |
| 2880 | Ari Isis | 48.97 | 9 | B Min | BB: 47.69 (+1.28s | 2.6%) | Capital of Texas Aquatics | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 2881 | Vincent Martino | 48.97 | 8 | B Min | BB: 47.69 (+1.28s | 2.6%) | Piranhas YMCA of the Suncoast | 09/05/2025 | 2025 KAH2O Open CKA Memorial Swim Meet | |
| 2882 | Daniel Lichko | 48.97 | 10 | B Min | BB: 47.69 (+1.28s | 2.6%) | Hauppauge Swimming | 12/11/2025 | 2025 MR HAUP Eagle Invitational | |
| 2883 | Collin Johnson | 48.97 | 10 | B Min | BB: 47.69 (+1.28s | 2.6%) | Machine Aquatics | 11/14/2025 | 2025 PV November Open Franconia | |
| 2884 | Neil Mundarath | 48.98 | 10 | B Min | BB: 47.69 (+1.29s | 2.6%) | Life Time Swim Team - Central | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | |
| 2885 | Adrian Seto | 48.98 | 9 | B Min | BB: 47.69 (+1.29s | 2.6%) | Palo Alto Stanford Aquatics | 02/07/2026 | PASA CBA+ SCY Meet Feb 2026 | |
| 2886 | Mikhail Schensnovich | 48.98 | 10 | B Min | BB: 47.69 (+1.29s | 2.6%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 2887 | Alexander Forero | 48.98 | 9 | B Min | BB: 47.69 (+1.29s | 2.6%) | Patriot Aquatics | 01/23/2026 | 2026 Hot Chocolate Invite | |
| 2888 | Krosby Thomure | 48.98 | 10 | B Min | BB: 47.69 (+1.29s | 2.6%) | Spokane Waves Aquatic Team | 11/21/2025 | 2025 Adam England Memorial Fall Splash | |
| 2889 | Brayden Nguyen | 48.98 | 9 | B Min | BB: 47.69 (+1.29s | 2.6%) | San Jose Goosemonkeys | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 2890 | Finn Reimers | 48.98 | 10 | B Min | BB: 47.69 (+1.29s | 2.6%) | Pierre Swim Team | 01/30/2026 | 2026 SD Capital City Qualifier | |
| 2891 | Meade Murphy | 48.99 | 9 | B Min | BB: 47.69 (+1.30s | 2.7%) | Upper Main Line YMCA | 12/11/2025 | 2025 East Coast WinterFest | |
| 2892 | Ali Abolfadl | 48.99 | 9 | B Min | BB: 47.69 (+1.30s | 2.7%) | Olympic Cascade Aquatics | 10/04/2025 | 2025 PN OCA John Walker Invitational | |
| 2893 | Blake Sellers | 48.99 | 10 | B Min | BB: 47.69 (+1.30s | 2.7%) | Excel Aquatics | 12/05/2025 | 2025 Beaman Toyota Meet Of Champs | |
| 2894 | Tristan Wolfe-Ramsey | 48.99 | 9 | B Min | BB: 47.69 (+1.30s | 2.7%) | Razor Aquatics | 11/07/2025 | 25th Annual A3 Red, White, And Blue Classic | |
| 2895 | Leaf Volschke | 48.99 | 9 | B Min | BB: 47.69 (+1.30s | 2.7%) | Valley Swim Team Phoenix | 11/08/2025 | 2025 PWSC Fall Aqua Fest | |
| 2896 | Arjun Say | 48.99 | 10 | B Min | BB: 47.69 (+1.30s | 2.7%) | YMCA of Greater Nashua Storm | 02/07/2026 | 2026 NE YNS Last Chance Qualifier | |
| 2897 | David Gurariy | 48.99 | 8 | B Min | BB: 47.69 (+1.30s | 2.7%) | Shorefront Ym-Ywha | 01/10/2026 | 2026 MR FREE Freedom Winter Magic | |
| 2898 | Lincoln Matthews | 48.99 | 9 | B Min | BB: 47.69 (+1.30s | 2.7%) | North Bay Aquatics | 02/14/2025 | 33rd Annual Lost Dutchman Invitational | |
| 2899 | Brandon Son | 49.00 | 8 | B Min | BB: 47.69 (+1.31s | 2.7%) | Columbia River Swim Team | 01/23/2026 | 2026 TTSC Winter Qualifier | |
| 2900 | Robert Patterson | 49.00 | 10 | B Min | BB: 47.69 (+1.31s | 2.7%) | Lake Oswego Swim Club | 02/15/2026 | 2026 OR CB Valentine Last Chance Invitational | |
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.