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 | Nicholas Wang | 51.13 | 10 | B Min | BB: 47.69 (+3.44s | 6.7%) | The Fish | 03/20/2026 | 26th Annual Spring Championships | |
| 3852 | Mason McCartney | 51.14 | 10 | B Min | BB: 47.69 (+3.45s | 6.7%) | SwimMAC Carolina | 03/07/2026 | 2026 SwimMAC BC Championship | |
| 3853 | James Parrish | 51.14 | 10 | B Min | BB: 47.69 (+3.45s | 6.7%) | Southwest Stars Swim Club | 09/27/2025 | 2025 Elizabeth Kazeck Fall Sprint | |
| 3854 | George Luo | 51.15 | 10 | B Min | BB: 47.69 (+3.46s | 6.8%) | North Carolina Aquatic Club | 09/26/2025 | 2025 Blue White Intrasquad | |
| 3855 | Anzel Annan | 51.15 | 9 | B Min | BB: 47.69 (+3.46s | 6.8%) | Aspire Aquatics of Colorado | 12/12/2025 | 2025 CO FAST Bill Spahn Mid Season Finale | |
| 3856 | Deacon Linster | 51.15 | 10 | B Min | BB: 47.69 (+3.46s | 6.8%) | Queens Harbor Swim Team | 07/26/2025 | 2025 NFSSL Champs | |
| 3857 | Ivan Swan | 51.15 | 8 | B Min | BB: 47.69 (+3.46s | 6.8%) | Rochester Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 3858 | Simon Cuzner | 51.15 | 10 | B Min | BB: 47.69 (+3.46s | 6.8%) | CAC Stingrays Swim Team | 01/23/2026 | 2026 CO TOPS Colorado Open | |
| 3859 | Dylan Tran | 51.15 | 10 | B Min | BB: 47.69 (+3.46s | 6.8%) | San Jose Goosemonkeys | 02/28/2026 | Swim South Bay | |
| 3860 | Aurik Ghosh Moulick | 51.15 | 10 | B Min | BB: 47.69 (+3.46s | 6.8%) | Milpitas Aquatic Club | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | |
| 3861 | Gabriel Martinez | 51.16 | 9 | B Min | BB: 47.69 (+3.47s | 6.8%) | Aces Swim Club | 02/14/2026 | 2026 CO ACES Winter Open | |
| 3862 | Abhay Patil | 51.16 | 10 | B Min | BB: 47.69 (+3.47s | 6.8%) | Mecklenburg Swim Association | 02/07/2026 | MSA IM Tough Meet 2026 | |
| 3863 | Silvio Leal | 51.16 | 10 | B Min | BB: 47.69 (+3.47s | 6.8%) | Maui Swim Club | 12/06/2025 | 2025 MAGSA SCY B3 Meet | |
| 3864 | Kayson Stanger | 51.16 | 10 | B Min | BB: 47.69 (+3.47s | 6.8%) | Northern Lakes Aquatic Club | 03/29/2025 | 2025 MN MYAS Midwest Regional Swim Meet | |
| 3865 | Jason Jang-Gutterman | 51.16 | 9 | B Min | BB: 47.69 (+3.47s | 6.8%) | Nitro Swimming | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 3866 | Holden Richards | 51.16 | 9 | B Min | BB: 47.69 (+3.47s | 6.8%) | AC Swim Club | 02/28/2026 | VJO Rep The Bay C B A+ 2026 Copied | |
| 3867 | DeRon Montgomery | 51.17 | 8 | B Min | BB: 47.69 (+3.48s | 6.8%) | Razor Aquatics | 12/12/2025 | OLY Swimming Holiday Bowl | |
| 3868 | Maddox Fish | 51.17 | 9 | B Min | BB: 47.69 (+3.48s | 6.8%) | Pikes Peak Athletics | 01/10/2026 | 2026 CO PPA January Meet | |
| 3869 | Luka Korolev | 51.17 | 10 | B Min | BB: 47.69 (+3.48s | 6.8%) | Brooklyn Stingrays | 02/07/2026 | 2026 MR QNS We Fly High Invitational | |
| 3870 | Elwood Zygarlicke | 51.17 | 10 | B Min | BB: 47.69 (+3.48s | 6.8%) | West Express Swim Team | 11/21/2025 | 2025 MN STRM 4th Annual Movember Invite | |
| 3871 | Kabir Bhagat | 51.17 | 9 | B Min | BB: 47.69 (+3.48s | 6.8%) | Rockingham Area Youth Swimming | 10/03/2025 | 2025 NE CS Kickoff Classic Copied | |
| 3872 | Preston Kerchusky | 51.18 | 10 | B Min | BB: 47.69 (+3.49s | 6.8%) | Boise YMCA Swim Team | 12/20/2025 | 2025 BY Candy Cane Invitational | |
| 3873 | Waring Boon | 51.18 | 8 | B Min | BB: 47.69 (+3.49s | 6.8%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 3874 | Matvey Nassonov | 51.18 | 9 | B Min | BB: 47.69 (+3.49s | 6.8%) | Westchester Aquatic Club | 10/18/2025 | 2025 MR WEST Tricia Dewey Tails Of Hope | |
| 3875 | William Lange | 51.18 | 10 | B Min | BB: 47.69 (+3.49s | 6.8%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | |
| 3876 | Parker Jimenez | 51.18 | 8 | B Min | BB: 47.69 (+3.49s | 6.8%) | Ensworth Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | |
| 3877 | Aaron Wei | 51.18 | 9 | B Min | BB: 47.69 (+3.49s | 6.8%) | Ensworth Aquatics | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | |
| 3878 | Emmett Nguyen | 51.18 | 10 | B Min | BB: 47.69 (+3.49s | 6.8%) | York Swim Club of Northern Vir | 03/20/2026 | March Madness 2026 | |
| 3879 | Luca Sacco | 51.18 | 8 | B Min | BB: 47.69 (+3.49s | 6.8%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | |
| 3880 | Seanan O'Neill | 51.18 | 10 | B Min | BB: 47.69 (+3.49s | 6.8%) | Sarasota Sharks | 10/18/2024 | 2024 Halloween Meet | |
| 3881 | Julian Brown | 51.19 | 10 | B Min | BB: 47.69 (+3.50s | 6.8%) | Razor Aquatics | 02/14/2026 | SAC Winter Classic | |
| 3882 | Simon Breczinski | 51.19 | 10 | B Min | BB: 47.69 (+3.50s | 6.8%) | Bemidji Area Super Swimmers | 01/24/2026 | 2026 MN DRGN Fire And Ice Invite | |
| 3883 | Maddox Fish | 51.19 | 9 | B Min | BB: 47.69 (+3.50s | 6.8%) | Pikes Peak Athletics | 07/11/2025 | 2025 CO AP Rocky Mountain State Games | |
| 3884 | Lincoln Flynn | 51.19 | 9 | B Min | BB: 47.69 (+3.50s | 6.8%) | Nation\\\\\\'s Capital Swim Club | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 3885 | Nevaan Prabhu | 51.20 | 9 | B Min | BB: 47.69 (+3.51s | 6.9%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | |
| 3886 | Rowan Buzek | 51.20 | 10 | B Min | BB: 47.69 (+3.51s | 6.9%) | 757swim | 03/20/2026 | 757swim Short Course Send Off Intrasquad | |
| 3887 | Adrian Liang | 51.20 | 10 | B Min | BB: 47.69 (+3.51s | 6.9%) | Pacific Dragons Swim Team | 03/29/2025 | 2025 PN Spring Finale, Division 2 | |
| 3888 | Colin Lan | 51.20 | 7 | B Min | BB: 47.69 (+3.51s | 6.9%) | Tnt Swimming | 02/13/2026 | 2026 SES Region 4 Championships | |
| 3889 | Oliver Korrow | 51.20 | 10 | B Min | BB: 47.69 (+3.51s | 6.9%) | Connetquot Swim Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 3890 | Everett Hasse | 51.20 | 9 | B Min | BB: 47.69 (+3.51s | 6.9%) | New Albany Aquatic Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | |
| 3891 | Ziqi Zhang | 51.21 | 9 | B Min | BB: 47.69 (+3.52s | 6.9%) | Alamo Area Aquatic Association | 10/08/2025 | 2025 ST AAAA NS October Race Night | |
| 3892 | Bryan Yu | 51.21 | 8 | B Min | BB: 47.69 (+3.52s | 6.9%) | Life Time Fitness New York Swi | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 3893 | Gage Sena | 51.21 | 10 | B Min | BB: 47.69 (+3.52s | 6.9%) | Lamarlins Swim Team, Inc. | 07/25/2025 | 2025 CO SECAL Championships | |
| 3894 | August Tran | 51.22 | 10 | B Min | BB: 47.69 (+3.53s | 6.9%) | El Cerrito Gators | 11/08/2025 | Albany Armada Aquatics C B BB+ Meet | |
| 3895 | Armaan Pandit | 51.22 | 9 | B Min | BB: 47.69 (+3.53s | 6.9%) | Life Time Omaha | 02/20/2026 | 2026 MW Midwestern Age Group Short Course | |
| 3896 | Luca Thompson | 51.22 | 10 | B Min | BB: 47.69 (+3.53s | 6.9%) | Bayside Aquatics | 10/18/2025 | 2025 Fox Fall Invitational 1 Copied | |
| 3897 | Max McCollum | 51.23 | 10 | B Min | BB: 47.69 (+3.54s | 6.9%) | The Olympic Club | 01/31/2026 | 2026 Peggy Ramirez Memorial Z3 Winter Champs | |
| 3898 | Peter Stewart | 51.23 | 9 | B Min | BB: 47.69 (+3.54s | 6.9%) | Mason Makos Swim Team | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 3899 | William Bienvenu | 51.23 | 10 | B Min | BB: 47.69 (+3.54s | 6.9%) | Monterey Bay Swim Club | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | |
| 3900 | Pranav Chandramouli | 51.23 | 10 | B Min | BB: 47.69 (+3.54s | 6.9%) | Gold\\\\\\'s Aquatics Club | 02/20/2026 | 2026 PN SRST Champs Qualifier Approved | |
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.