USA Girls 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1651 | Avery Durkee | 1:01.35 | 8 | B Min | BB: 55.49 (+5.86s | 9.6%) | Fast Fins Elite | 05/16/2025 | 2025 ST ASC Spring Showcase | |
| 1652 | Emma McBride | 1:01.35 | 9 | B Min | BB: 55.49 (+5.86s | 9.6%) | Tualatin Hills Swim Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 1653 | Olivia Hedrick | 1:01.36 | 8 | B Min | BB: 55.49 (+5.87s | 9.6%) | Bolles School Sharks | 04/10/2026 | 2026 April Classic | |
| 1654 | Mayra Tejas | 1:01.37 | 10 | B Min | BB: 55.49 (+5.88s | 9.6%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 1655 | Hazel Palmer | 1:01.38 | 9 | B Min | BB: 55.49 (+5.89s | 9.6%) | North Jeffco Swim Team | 04/25/2025 | 2025 CO TOPS Arena Catch Me If You Can | |
| 1656 | Dorothy Koelsch | 1:01.40 | 10 | B Min | BB: 55.49 (+5.91s | 9.6%) | Vacationland Swim Club | 07/12/2025 | LSSC Avon Classic | |
| 1657 | Carsyn Johnson | 1:01.41 | 9 | B Min | BB: 55.49 (+5.92s | 9.6%) | Accokeek Stroke Technique Swim | 08/06/2025 | 2025 Summer Elite Showcase | |
| 1658 | Eleanor Lehr | 1:01.41 | 10 | B Min | BB: 55.49 (+5.92s | 9.6%) | Sailfish | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 1659 | Edie Hilst | 1:01.42 | 9 | B Min | BB: 55.49 (+5.93s | 9.7%) | Greenwood Tiger Sharks | 04/13/2025 | 2025 CO NJ Spring LC Tri Meet | |
| 1660 | Hallie Carollo | 1:01.42 | 9 | B Min | BB: 55.49 (+5.93s | 9.7%) | Eastmont | 06/20/2025 | 2025 IE VS Starlight Open | |
| 1661 | Tiffany Gao | 1:01.43 | 6 | B Min | BB: 55.49 (+5.94s | 9.7%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 1662 | Riley Euliss | 1:01.44 | 10 | B Min | BB: 55.49 (+5.95s | 9.7%) | Saint Petersburg Aquatics | 05/15/2026 | 2026 SAINT PETE S 2nd LONG COURSE MEET | |
| 1663 | Nia Hansen | 1:01.45 | 10 | B Min | BB: 55.49 (+5.96s | 9.7%) | Hurricanes Swim Team | 05/03/2025 | 2025 MN RSC Pentathlon | |
| 1664 | Hadley McKenny | 1:01.45 | 10 | B Min | BB: 55.49 (+5.96s | 9.7%) | Foxjets Swim Team | 05/02/2026 | 2026 MN RSC Pentathlon | |
| 1665 | Hannah Huang | 1:01.45 | 8 | B Min | BB: 55.49 (+5.96s | 9.7%) | Alto Swim Club | 05/02/2026 | Alto Spring Jam CBA | |
| 1666 | Julia Wu | 1:01.46 | 7 | B Min | BB: 55.49 (+5.97s | 9.7%) | Nitro Swimming | 05/09/2026 | 2026 ST NTRO LC School S Out | |
| 1667 | Soleil Guillemette | 1:01.46 | 10 | B Min | BB: 55.49 (+5.97s | 9.7%) | Univ. of Denver Hilltoppers | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 1668 | Madilynn Butler | 1:01.47 | 9 | B Min | BB: 55.49 (+5.98s | 9.7%) | Treasure Coast Swimming | 06/07/2025 | 2025 TCA Aaron Vaughn Memorial | |
| 1669 | Valentina Owens | 1:01.48 | 10 | B Min | BB: 55.49 (+5.99s | 9.7%) | Unattached | 06/12/2025 | 2025 RAFC Summer Solstice | |
| 1670 | Ellie Collins | 1:01.48 | 8 | B Min | BB: 55.49 (+5.99s | 9.7%) | Foothills Swim Team | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 1671 | Trinity Le | 1:01.48 | 10 | B Min | BB: 55.49 (+5.99s | 9.7%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 1672 | Madilynn Rosenbauer | 1:01.50 | 9 | B Min | BB: 55.49 (+6.01s | 9.8%) | Southwest Stars Swim Club | 05/15/2026 | 2026 PA Long Course Invite | |
| 1673 | Scarlett Browning | 1:01.50 | 9 | B Min | BB: 55.49 (+6.01s | 9.8%) | Nova of Virginia | 06/27/2024 | NOVA Firecracker Classic | |
| 1674 | Kaien Lin | 1:01.51 | 10 | B Min | BB: 55.49 (+6.02s | 9.8%) | Tampa Elite Aquatics | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | |
| 1675 | Alexandra Czuczman | 1:01.52 | 9 | B Min | BB: 55.49 (+6.03s | 9.8%) | Aquawolves Swimming | 04/25/2025 | 2025 CO Steve Drozda LC Shotgun | |
| 1676 | Aliyah Pena | 1:01.52 | 9 | B Min | BB: 55.49 (+6.03s | 9.8%) | Unattached | 04/17/2026 | 1st Annual SAW Vs Streamline Fiesta Showdown | |
| 1677 | Anaiya Metcalf | 1:01.52 | 10 | B Min | BB: 55.49 (+6.03s | 9.8%) | Sandpipers of Nevada | 03/30/2025 | Sand Vs BCH LCM Dual 2025 | |
| 1678 | Callie Tan | 1:01.52 | 9 | B Min | BB: 55.49 (+6.03s | 9.8%) | Life Time Swim Team - Central | 04/05/2025 | 2025 ST TXLA 10 U Long Course Kick Off | |
| 1679 | Chloe Beerbower | 1:01.53 | 9 | B Min | BB: 55.49 (+6.04s | 9.8%) | Aquawolves Swimming | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 1680 | Joelle Noffsinger | 1:01.53 | 9 | B Min | BB: 55.49 (+6.04s | 9.8%) | Mission Aurora Colorado Swimmi | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 1681 | Reese Zimmerman | 1:01.54 | 10 | B Min | BB: 55.49 (+6.05s | 9.8%) | Sporting Jax Aquatic Club | 05/02/2026 | SwimRise IMX IMR Challenge | |
| 1682 | Nina Holsman | 1:01.54 | 9 | B Min | BB: 55.49 (+6.05s | 9.8%) | Montclair Swim Team | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | |
| 1683 | Maya Lennon | 1:01.55 | 10 | B Min | BB: 55.49 (+6.06s | 9.8%) | Pacifica Sea Lions | 07/19/2025 | Alto Last Splash | |
| 1684 | Campbell DeBoer | 1:01.55 | 9 | B Min | BB: 55.49 (+6.06s | 9.8%) | Watertown Area Swim Club | 06/27/2025 | 2025 SD SFST Sanford Invite | |
| 1685 | Manyu Zhao | 1:01.55 | 8 | B Min | BB: 55.49 (+6.06s | 9.8%) | Waterloo Swimming | 04/19/2026 | 2026 ST WLOO Classic | |
| 1686 | Isabella Thayer | 1:01.56 | 10 | B Min | BB: 55.49 (+6.07s | 9.9%) | Elko Swim Team | 07/18/2025 | 2025 LCM Summer Championships | |
| 1687 | Fiona Russell | 1:01.56 | 10 | B Min | BB: 55.49 (+6.07s | 9.9%) | All Star Aquatics | 05/17/2024 | HNVR Storm Surge 2024 | |
| 1688 | Olive Gwynn | 1:01.56 | 10 | B Min | BB: 55.49 (+6.07s | 9.9%) | Hilltop Aquatic Swim Team | 05/29/2025 | 2025 UVRays Oviatt Open | |
| 1689 | Charlotte Delaney | 1:01.56 | 8 | B Min | BB: 55.49 (+6.07s | 9.9%) | Granite City Aquatics | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 1690 | Eloise Capp | 1:01.57 | 10 | B Min | BB: 55.49 (+6.08s | 9.9%) | Pacific Swim | 04/25/2025 | 2025 SI Pacific Swim A BB LCM Group A | |
| 1691 | Kate Lindhaus | 1:01.57 | 9 | B Min | BB: 55.49 (+6.08s | 9.9%) | Tualatin Hills Swim Club | 06/06/2025 | 2025 THSC June Invitational | |
| 1692 | Reese Lewis | 1:01.58 | 10 | B Min | BB: 55.49 (+6.09s | 9.9%) | Black Hills Gold Swimming | 07/11/2025 | 2025 SD Long Course State B Swim Meet | |
| 1693 | Alyna Mendieta | 1:01.58 | 10 | B Min | BB: 55.49 (+6.09s | 9.9%) | YMCA of Central Florida | 04/11/2026 | 2026 Ron Nardozzi Pre Derby Sprint Invite C | |
| 1694 | Advika Sharma | 1:01.58 | 9 | B Min | BB: 55.49 (+6.09s | 9.9%) | Spokane Waves Aquatic Team | 04/25/2026 | 2026 SWAT Spring Fling | |
| 1695 | Riley Hom | 1:01.60 | 9 | B Min | BB: 55.49 (+6.11s | 9.9%) | Daly City Dolphins | 06/21/2024 | Reno Aquatic Club Gamble | |
| 1696 | Elizabeth Bernabe | 1:01.60 | 10 | B Min | BB: 55.49 (+6.11s | 9.9%) | Elko Swim Team | 06/07/2025 | Summer Classics 2025 | |
| 1697 | Brynveig Vevle | 1:01.60 | 10 | B Min | BB: 55.49 (+6.11s | 9.9%) | Foxjets Swim Team | 05/15/2026 | 2026 MN HURR LC Spring Opener | |
| 1698 | Adhira Pogiri | 1:01.60 | 9 | B Min | BB: 55.49 (+6.11s | 9.9%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 1699 | Jaclyn Smid | 1:01.61 | 9 | B Min | BB: 55.49 (+6.12s | 9.9%) | UN Fgcu | 06/20/2025 | 2025 GCST MARK MCCAW SUMMER | |
| 1700 | Olivia Earl | 1:01.61 | 10 | B Min | BB: 55.49 (+6.12s | 9.9%) | Nova of Virginia | 05/17/2024 | Freedom Splash | |
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.