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 | Gavin Baldwin | 51.12 | 9 | B Min | BB: 47.69 (+3.43s | 6.7%) | Sunset | 02/14/2025 | 2025 OR HS 6a 2 | |
| 3852 | Zihan Wang | 51.12 | 10 | B Min | BB: 47.69 (+3.43s | 6.7%) | Waterloo Swimming | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | |
| 3853 | Brent Gillingham | 51.12 | 10 | B Min | BB: 47.69 (+3.43s | 6.7%) | Rockfish Swimming | 09/27/2025 | 2025 Hanover Happy | |
| 3854 | Ethan Yang | 51.12 | 8 | B Min | BB: 47.69 (+3.43s | 6.7%) | Alto Swim Club | 12/19/2025 | ALTO Candy Cane Classic | |
| 3855 | Luke Kamil | 51.12 | 10 | B Min | BB: 47.69 (+3.43s | 6.7%) | Dragon Swim Team | 11/14/2025 | 2025 PV November Open Dulles South | |
| 3856 | Cole Rivard | 51.13 | 9 | B Min | BB: 47.69 (+3.44s | 6.7%) | Quest Swimming | 01/24/2026 | 2026 WAC Mike Willard Polar Plunge | |
| 3857 | Rolla Greider | 51.13 | 10 | B Min | BB: 47.69 (+3.44s | 6.7%) | St Johns Sea Lions | 02/15/2026 | 2026 MTSL Championship | |
| 3858 | Mason Huie | 51.13 | 9 | B Min | BB: 47.69 (+3.44s | 6.7%) | Long Island Express | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 3859 | Alex Yau | 51.13 | 9 | B Min | BB: 47.69 (+3.44s | 6.7%) | Pacific Dragons Swim Team | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | |
| 3860 | Terence Wu | 51.14 | 9 | B Min | BB: 47.69 (+3.45s | 6.7%) | Bellevue Club Swim Team | 01/31/2026 | 2026 PN BISC Bluefin Invitational | |
| 3861 | 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 | |
| 3862 | Julian Brown | 51.14 | 10 | B Min | BB: 47.69 (+3.45s | 6.7%) | Razor Aquatics | 10/10/2025 | 2025 HVP IMX Challenge Open Invitational | |
| 3863 | George Luo | 51.15 | 9 | B Min | BB: 47.69 (+3.46s | 6.8%) | North Carolina Aquatic Club | 09/26/2025 | 2025 Blue White Intrasquad | |
| 3864 | Deacon Linster | 51.15 | 9 | B Min | BB: 47.69 (+3.46s | 6.8%) | Queens Harbor Swim Team | 07/26/2025 | 2025 NFSSL Champs | |
| 3865 | 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 | |
| 3866 | Simon Cuzner | 51.15 | 9 | B Min | BB: 47.69 (+3.46s | 6.8%) | CAC Stingrays Swim Team | 01/23/2026 | 2026 CO TOPS Colorado Open | |
| 3867 | Aurik Ghosh Moulick | 51.15 | 9 | B Min | BB: 47.69 (+3.46s | 6.8%) | Milpitas Aquatic Club | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | |
| 3868 | Ian Lee | 51.15 | 8 | B Min | BB: 47.69 (+3.46s | 6.8%) | Bellevue Club Swim Team | 01/31/2026 | 2026 PN BISC Bluefin Invitational | |
| 3869 | 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 | |
| 3870 | 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 | |
| 3871 | Kayson Stanger | 51.16 | 9 | B Min | BB: 47.69 (+3.47s | 6.8%) | Northern Lakes Aquatic Club | 03/29/2025 | 2025 MN MYAS Midwest Regional Swim Meet | |
| 3872 | Kayden Hong | 51.16 | 9 | B Min | BB: 47.69 (+3.47s | 6.8%) | Badger Swim Club,Inc. | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 3873 | Jason Jang-Gutterman | 51.16 | 8 | B Min | BB: 47.69 (+3.47s | 6.8%) | Nitro Swimming | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 3874 | 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 | |
| 3875 | DeRon Montgomery | 51.17 | 8 | B Min | BB: 47.69 (+3.48s | 6.8%) | Razor Aquatics | 12/12/2025 | OLY Swimming Holiday Bowl | |
| 3876 | Collin Orlowski | 51.17 | 10 | B Min | BB: 47.69 (+3.48s | 6.8%) | Norfolk YMCA Aquajets | 01/31/2026 | 2026 MW App NYA January YMCA Meet | |
| 3877 | 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 | |
| 3878 | Luke Ziniti | 51.17 | 11 | B Min | BB: 47.69 (+3.48s | 6.8%) | Smithfield YMCA Dolphins | 01/09/2026 | 2026 NE CRA New Year Distance And Specialty | |
| 3879 | 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 | |
| 3880 | 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 | |
| 3881 | Preston Kerchusky | 51.18 | 9 | B Min | BB: 47.69 (+3.49s | 6.8%) | Boise YMCA Swim Team | 12/20/2025 | 2025 BY Candy Cane Invitational | |
| 3882 | Will Casley | 51.18 | 10 | B Min | BB: 47.69 (+3.49s | 6.8%) | Sebastopol Sea Serpents | 10/18/2025 | Sebastopol Sea Serpents CBA+ Pumpkin Plunge | |
| 3883 | Harley Chen | 51.18 | 10 | B Min | BB: 47.69 (+3.49s | 6.8%) | Long Island Aquatic Club | 01/16/2026 | 2026 MR NFS 43rd Annual Dr MLK Jr Invite | |
| 3884 | Solomon Fox | 51.18 | 6 | B Min | BB: 47.69 (+3.49s | 6.8%) | Burlingame Aquatics | 11/12/2022 | Pumpkin Spice Latte SC C B A+ | |
| 3885 | 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 | |
| 3886 | Parker Jimenez | 51.18 | 8 | B Min | BB: 47.69 (+3.49s | 6.8%) | Ensworth Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | |
| 3887 | Seanan O'Neill | 51.18 | 9 | B Min | BB: 47.69 (+3.49s | 6.8%) | Sarasota Sharks | 10/18/2024 | 2024 Halloween Meet | |
| 3888 | Joseph Baisa | 51.18 | 9 | B Min | BB: 47.69 (+3.49s | 6.8%) | Blue Tide Aquatics | 11/08/2024 | MAC 2024 Great Goggled Gobbler Classic Meet | |
| 3889 | Julian Brown | 51.19 | 10 | B Min | BB: 47.69 (+3.50s | 6.8%) | Razor Aquatics | 02/14/2026 | SAC Winter Classic | |
| 3890 | 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 | |
| 3891 | Vincent Turbyville | 51.19 | 10 | B Min | BB: 47.69 (+3.50s | 6.8%) | Bayside Aquatics | 12/21/2025 | The Grinch Stole My Times (9 O BB Slowe) 2025 | |
| 3892 | Maddox Fish | 51.19 | 8 | B Min | BB: 47.69 (+3.50s | 6.8%) | Pikes Peak Athletics | 07/11/2025 | 2025 CO AP Rocky Mountain State Games | |
| 3893 | 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 | |
| 3894 | Adrian Liang | 51.20 | 9 | B Min | BB: 47.69 (+3.51s | 6.9%) | Pacific Dragons Swim Team | 03/29/2025 | 2025 PN Spring Finale, Division 2 | |
| 3895 | Colin Lan | 51.20 | 7 | B Min | BB: 47.69 (+3.51s | 6.9%) | Tnt Swimming | 02/13/2026 | 2026 SES Region 4 Championships | |
| 3896 | 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 | |
| 3897 | Bodey Gehlert | 51.21 | 10 | B Min | BB: 47.69 (+3.52s | 6.9%) | Piedmont Swim Team | 11/08/2025 | Albany Armada Aquatics C B BB+ Meet | |
| 3898 | Gage Sena | 51.21 | 9 | B Min | BB: 47.69 (+3.52s | 6.9%) | Lamarlins Swim Team, Inc. | 07/25/2025 | 2025 CO SECAL Championships | |
| 3899 | Pablo Miranda | 51.21 | 10 | B Min | BB: 47.69 (+3.52s | 6.9%) | Saint Petersburg Aquatics | 01/23/2026 | BLOOMIN FAST SWIM MEET | |
| 3900 | Matthew Keefe | 51.21 | 11 | B Min | BB: 47.69 (+3.52s | 6.9%) | United Swim Club | 12/11/2025 | 2025 NE SHAWMUT Candy Cane 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.