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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4851 | Melchizedek Nan | 54.58 | 9 | B: 53.39 (+1.19s | 2.2%) | Aggie Swim Club | 01/10/2025 | MAC 2025 Neon New Year Meet | ||
| 4852 | George Ingalls | 54.58 | 9 | B: 53.39 (+1.19s | 2.2%) | Eagle Swim Team Inc. | 02/14/2026 | EST Vs NAAC Dual Meet | ||
| 4853 | Leonel Flores Quintana | 54.59 | 9 | B: 53.39 (+1.20s | 2.2%) | EL Paso Border Land Swim Team | 02/22/2026 | 2026 BD SC Jr Border Championship | ||
| 4854 | Edison Rosenberg | 54.59 | 9 | B: 53.39 (+1.20s | 2.2%) | Asphalt Green Unified Aquatics | 12/05/2025 | 2025 MR NYS Holiday Classic Trials Finals | ||
| 4855 | Lucas Ryder | 54.59 | 8 | B: 53.39 (+1.20s | 2.2%) | YMCA of Austin Swim Alliance | 01/10/2026 | 2026 ST AHAC B Champs South Copied | ||
| 4856 | Liam Gilligan | 54.59 | 10 | B: 53.39 (+1.20s | 2.2%) | Sun Valley 5 B | 11/22/2025 | 57th Annual Thanksgiving Invitational | ||
| 4857 | Hardy Wu | 54.59 | 9 | B: 53.39 (+1.20s | 2.2%) | Bayside Branch YMCA | 02/28/2026 | 2026 NE KCY A SENECY LEAGUE CHAMPS | ||
| 4858 | Riley Keehn | 54.59 | 10 | B: 53.39 (+1.20s | 2.2%) | Greensboro Community YMCA | 01/23/2026 | GCY Winter Meet 2026 | ||
| 4859 | Killian Adams | 54.59 | 10 | B: 53.39 (+1.20s | 2.2%) | Stingray Swim Team | 12/06/2025 | 2025 PN Fall Divisionals, Division 2 | ||
| 4860 | Jonah Osborn | 54.59 | 9 | B: 53.39 (+1.20s | 2.2%) | Tac Titans | 02/14/2026 | 2026 TAC TITANS February Qualifier Meet | ||
| 4861 | Joaquin Salazar | 54.60 | 9 | B: 53.39 (+1.21s | 2.2%) | Tule Nation Tritons | 12/07/2024 | TNT Winterfest ABC Swim Meet | ||
| 4862 | Brigham Thompson | 54.60 | 10 | B: 53.39 (+1.21s | 2.2%) | Midland Dolphins | 01/16/2026 | 2026 Odd Age Classic | ||
| 4863 | Hayden Long | 54.60 | 9 | B: 53.39 (+1.21s | 2.2%) | Manta Ray Aquatics | 11/08/2025 | HSA All Ages NTS | ||
| 4864 | Royce Reed | 54.60 | 8 | B: 53.39 (+1.21s | 2.2%) | King Aquatic Club | 02/27/2026 | 2026 PN February AGI, Div 1 Approved | ||
| 4865 | William Nealon | 54.60 | 9 | B: 53.39 (+1.21s | 2.2%) | Rockville Montgomery Swim Club | 12/06/2025 | 2025 Reindeer Mini Meet | ||
| 4866 | Brian Xie | 54.61 | 9 | B: 53.39 (+1.22s | 2.2%) | Wave Aquatics | 06/19/2026 | 2026 PN SRST Summer Invitational Approved | ||
| 4867 | Alexander Usarov | 54.61 | 10 | B: 53.39 (+1.22s | 2.2%) | Cape Cod Swim Club | 01/16/2026 | 2026 NE CS Bronze Championships | ||
| 4868 | Dexter Gratton | 54.61 | 10 | B: 53.39 (+1.22s | 2.2%) | SwimTLC-Parker Phenomena Swim | 05/02/2026 | 2026 CO FLFN Summer Series #2 | ||
| 4869 | Grayson Zachar | 54.61 | 10 | B: 53.39 (+1.22s | 2.2%) | Enfinity Aquatic Club | 03/20/2026 | 2026 STAR Tar Heel States | ||
| 4870 | Joe Broadwater | 54.62 | 7 | B: 53.39 (+1.23s | 2.3%) | Mako Swim Team | 02/20/2026 | 2026 OH WAVE SC Regional Championships | ||
| 4871 | Isaiah Wright | 54.62 | 9 | B: 53.39 (+1.23s | 2.3%) | Central Minnesota Aquatics | 01/10/2026 | 2026 MN MONC New Years Invite | ||
| 4872 | Keone Sheriff | 54.63 | 8 | B: 53.39 (+1.24s | 2.3%) | Victory Lane Aquatic Club | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | ||
| 4873 | Vaughn Mastrucci | 54.63 | 8 | B: 53.39 (+1.24s | 2.3%) | Saint Petersburg Aquatics | 02/27/2026 | 2026 Spring Area 3 Championships | ||
| 4874 | Pranav Bhatt | 54.63 | 9 | B: 53.39 (+1.24s | 2.3%) | Nation\\\\\\'s Capital Swim Club | 01/10/2026 | 2026 VSTP Polar Plunge | ||
| 4875 | Hudson Pitts | 54.63 | 10 | B: 53.39 (+1.24s | 2.3%) | Magnolia Aquatic Club | 11/08/2024 | MAC 2024 Great Goggled Gobbler Classic Meet | ||
| 4876 | Edward Tarney | 54.63 | 9 | B: 53.39 (+1.24s | 2.3%) | Quince Orchard Swim Academy | 11/14/2025 | 2025PV November Open Fairland | ||
| 4877 | William Chen | 54.63 | 10 | B: 53.39 (+1.24s | 2.3%) | Rancho San Dieguito | 06/07/2025 | 2025 SI JBST Splash Dash Max | ||
| 4878 | Jasper Zhong | 54.64 | 8 | B: 53.39 (+1.25s | 2.3%) | Seattle Metropolitan Aquatic C | 06/14/2026 | 2026 SMAC June Mini Meet Approved | ||
| 4879 | Eirvin Chung | 54.64 | 9 | B: 53.39 (+1.25s | 2.3%) | Streamline Swim Club & Team | 10/10/2025 | 2025 PV October Open Franconia | ||
| 4880 | Cooper Francis | 54.64 | 9 | B: 53.39 (+1.25s | 2.3%) | Nova of Virginia | 11/22/2025 | NOVA Cranberry Contender | ||
| 4881 | Luke Stevens | 54.64 | 9 | B: 53.39 (+1.25s | 2.3%) | Cardinal and Gold Aquatics | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | ||
| 4882 | Eric Wei | 54.64 | 9 | B: 53.39 (+1.25s | 2.3%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | ||
| 4883 | Connor Gillman | 54.64 | 8 | B: 53.39 (+1.25s | 2.3%) | Grosse Pointe Gators | 12/06/2025 | 2025 26 Super Fast And Furious Prelim Final | ||
| 4884 | Michael Rainaldi | 54.64 | 9 | B: 53.39 (+1.25s | 2.3%) | Storm Aquatics | 02/06/2026 | 2026 MR YMID February Classic Copied | ||
| 4885 | Jack Spaugy | 54.65 | 8 | B: 53.39 (+1.26s | 2.3%) | Multnomah Athletic Club | 11/07/2025 | 2025 THSC November Open | ||
| 4886 | Luke Voeller | 54.65 | 9 | B: 53.39 (+1.26s | 2.3%) | Apex | 01/23/2026 | 2026 TTSC Winter Qualifier | ||
| 4887 | Oskaras Monkelis | 54.65 | 10 | B: 53.39 (+1.26s | 2.3%) | West Florida Lightning Aquatic | 02/13/2026 | 19th Annual TBAY Gasparilla Races 2026 | ||
| 4888 | Cameron Bardey | 54.66 | 9 | B: 53.39 (+1.27s | 2.3%) | North Palm Beach Swim Club | 02/06/2026 | 2026 Stanton C Craigie Memorial Invite | ||
| 4889 | August Speziale | 54.66 | 10 | B: 53.39 (+1.27s | 2.3%) | Great Lakes Sailfish Swimming | 02/19/2026 | 2026 OH Cleveland SC Regional Championships | ||
| 4890 | Jack Myrick | 54.66 | 9 | B: 53.39 (+1.27s | 2.3%) | Nitro Swimming | 01/04/2026 | 2026 ST NTRO Chilly Icicles | ||
| 4891 | Maksim Gorodilov | 54.66 | 9 | B: 53.39 (+1.27s | 2.3%) | Tac Titans | 05/02/2026 | 2026 TAC TITANS Oceanus Challenge Meet | ||
| 4892 | Braxton Williams | 54.67 | 10 | B: 53.39 (+1.28s | 2.3%) | Bemidji Area Super Swimmers | 02/14/2026 | 2026 MN NLSA Marlins Swimming FEBRUARY Invite | ||
| 4893 | Tobias Carpenter | 54.67 | 9 | B: 53.39 (+1.28s | 2.3%) | Champlain Valley Swim Academy- | 03/13/2026 | 2026 NE UVAC NHSA State Championships | ||
| 4894 | Langston Klatt | 54.67 | 10 | B: 53.39 (+1.28s | 2.3%) | Boone Area Winter Swim Team | 03/29/2025 | 2025 MN MYAS Midwest Regional Swim Meet | ||
| 4895 | Raymond Kanapesky | 54.68 | 9 | B: 53.39 (+1.29s | 2.4%) | Sporting Jax Aquatic Club | 02/20/2026 | 2026 Area 1 Spring Championships | ||
| 4896 | Tobias Paras | 54.68 | 9 | B: 53.39 (+1.29s | 2.4%) | Lakewood Ranch Swim Associatio | 09/20/2025 | 2025 GCST FALL INVITE | ||
| 4897 | Tafsir Thiam | 54.69 | 9 | B: 53.39 (+1.30s | 2.4%) | DC Dept Of Parks and Recreatio | 05/22/2026 | 2026 ISCA National Diversity Swim Champ | ||
| 4898 | Leon Georgiev | 54.69 | 10 | B: 53.39 (+1.30s | 2.4%) | Naval Academy Aquatic Club | 02/14/2026 | EST Vs NAAC Dual Meet | ||
| 4899 | Bence Thomas | 54.70 | 8 | B: 53.39 (+1.31s | 2.4%) | Gulf Coast Swim Team | 09/20/2025 | 2025 GCST FALL INVITE | ||
| 4900 | Coleman Wixom | 54.70 | 10 | B: 53.39 (+1.31s | 2.4%) | Heartland Swim Assoc | 01/31/2026 | 2026 SI HSA All Ages NTS Meet | ||
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.