USA Girls 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1601 | Aeris Egger | 46.45 | 10 | BB Min | A: 42.79 (+3.66s | 7.9%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 1602 | Rachel Finkel | 46.45 | 10 | BB Min | A: 42.79 (+3.66s | 7.9%) | Staten Island Aquatics Club | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 1603 | Charlotte Cook | 46.45 | 10 | BB Min | A: 42.79 (+3.66s | 7.9%) | Nsea Swim | 05/29/2026 | 2026 NSEA Swim May Flowers WOW Dual Meet | |
| 1604 | Tatum Chen | 46.45 | 7 | BB Min | A: 42.79 (+3.66s | 7.9%) | Xtreme Swim Club | 06/07/2026 | 2026 NE NSSC June Invitational At BC High | |
| 1605 | Ella Anga | 46.46 | 10 | BB Min | A: 42.79 (+3.67s | 7.9%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 03/07/2026 | 2026 Lake Huron Regional Meet | |
| 1606 | Cara Zhou | 46.46 | 10 | BB Min | A: 42.79 (+3.67s | 7.9%) | Worthington Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1607 | Piper Laemmle | 46.47 | 10 | BB Min | A: 42.79 (+3.68s | 7.9%) | Central Minnesota Aquatics | 01/24/2026 | 2026 MN Tuna Frozen Festival | |
| 1608 | Olivia Scappa | 46.47 | 9 | BB Min | A: 42.79 (+3.68s | 7.9%) | Jersey Wahoos | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 1609 | Lyla Bromberek | 46.47 | 9 | BB Min | A: 42.79 (+3.68s | 7.9%) | South Lyon Aquatics | 03/07/2026 | 2026 Lake Ontario Regional Meet | |
| 1610 | Zoya Bach | 46.47 | 9 | BB Min | A: 42.79 (+3.68s | 7.9%) | Eagle Swim Team Inc. | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 1611 | Zara Mirkovic | 46.48 | 9 | BB Min | A: 42.79 (+3.69s | 7.9%) | Edina Swim Club | 05/09/2026 | 2026 MN EDI Gator Speedo Invite | |
| 1612 | Aaris Monsalud | 46.48 | 9 | BB Min | A: 42.79 (+3.69s | 7.9%) | California Dolphins Swim Team | 03/28/2026 | PC CDST SC C B BB+ Meet | |
| 1613 | Zoe Xie | 46.49 | 9 | BB Min | A: 42.79 (+3.70s | 8.0%) | Cavalier Aquatics/Piedmont Fam | 01/31/2026 | LY Vs CA Y January Dual | |
| 1614 | Avery Cox | 46.49 | 9 | BB Min | A: 42.79 (+3.70s | 8.0%) | Greater Tampa Swim Association | 02/06/2026 | CVST Sweetheart Meet | |
| 1615 | Camryn Tomes | 46.50 | 10 | BB Min | A: 42.79 (+3.71s | 8.0%) | Crimson Aquatics | 11/14/2025 | 2025 NE CRIM November Specialty Copied C | |
| 1616 | Ella Kim | 46.50 | 10 | BB Min | A: 42.79 (+3.71s | 8.0%) | Lake Oswego Swim Club | 01/02/2026 | 2026 CST Shark Chase Invitational | |
| 1617 | Olivia Strauss | 46.50 | 9 | BB Min | A: 42.79 (+3.71s | 8.0%) | Prince William Swim Club | 02/13/2026 | 2026 Northern District 12 Under Championship | |
| 1618 | Anderson Drozd | 46.51 | 10 | BB Min | A: 42.79 (+3.72s | 8.0%) | Lowes YMCA Lightning Swim Team | 03/19/2026 | 2026 USRY Short Course Champs | |
| 1619 | Sophia Chen | 46.51 | 9 | BB Min | A: 42.79 (+3.72s | 8.0%) | Nova of Virginia | 12/05/2025 | NOVA December Dip | |
| 1620 | Bree Mallo | 46.51 | 10 | BB Min | A: 42.79 (+3.72s | 8.0%) | Three Village Swim Club | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | |
| 1621 | Josephine Cho | 46.52 | 10 | BB Min | A: 42.79 (+3.73s | 8.0%) | Manta Rays | 02/20/2026 | 2026 MR Metro Silver Central Champs WEST | |
| 1622 | Helena Zabst | 46.52 | 9 | BB Min | A: 42.79 (+3.73s | 8.0%) | All Star Aquatics | 02/13/2026 | 2026 ASA President S Day Classic | |
| 1623 | Charlotte Delaney | 46.52 | 8 | BB Min | A: 42.79 (+3.73s | 8.0%) | Unattached | 05/02/2026 | 2026 MN TUNA Spring Splash | |
| 1624 | Eiley Carlson | 46.52 | 10 | BB Min | A: 42.79 (+3.73s | 8.0%) | Tuna Swim Club | 11/23/2025 | 2025 MN WAVE Tidal Wave Invite | |
| 1625 | Paige Saari | 46.52 | 10 | BB Min | A: 42.79 (+3.73s | 8.0%) | Kingfish Swimming Medfield | 03/26/2026 | Destination Athlete Centennial Invite 2026 | |
| 1626 | Evelyn Kurth | 46.52 | 10 | BB Min | A: 42.79 (+3.73s | 8.0%) | Alamo Heights Aquatic Club ? A | 01/17/2026 | 2026 ST AAAA NS Frostbite | |
| 1627 | Evangelina Sazonova | 46.53 | 10 | BB Min | A: 42.79 (+3.74s | 8.0%) | Florida Elite Swimming | 02/27/2026 | 2026 Spring Area 3 Championships | |
| 1628 | Ryan Mackeever | 46.53 | 9 | BB Min | A: 42.79 (+3.74s | 8.0%) | Metro Surge Aquatic Club | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 1629 | Emma Kahler | 46.54 | 10 | BB Min | A: 42.79 (+3.75s | 8.1%) | Orange Beach Swim Team | 02/13/2026 | 2026 SES Region 4 Championships | |
| 1630 | Ellie Smith | 46.54 | 8 | BB Min | A: 42.79 (+3.75s | 8.1%) | Plymouth Canton Cruisers | 03/07/2026 | 2026 Lake Ontario Regional Meet | |
| 1631 | Madeline Schmidt | 46.56 | 10 | BB Min | A: 42.79 (+3.77s | 8.1%) | Denver Swim Academy | 03/06/2026 | 2026 CO 14 U Silver State | |
| 1632 | Sarah Saenz | 46.56 | 9 | BB Min | A: 42.79 (+3.77s | 8.1%) | Machine Aquatics | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 1633 | Isabella Mobley | 46.56 | 10 | BB Min | A: 42.79 (+3.77s | 8.1%) | Occoquan Swimming | 11/21/2025 | 2025 Fall Festivus | |
| 1634 | Elsie Woo | 46.56 | 10 | BB Min | A: 42.79 (+3.77s | 8.1%) | Punahou Aquatics Institute | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | |
| 1635 | Mone Yanai | 46.57 | 9 | BB Min | A: 42.79 (+3.78s | 8.1%) | Badger Swim Club,Inc. | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | |
| 1636 | Emilia Miller | 46.57 | 10 | BB Min | A: 42.79 (+3.78s | 8.1%) | Wave Aquatics | 08/01/2026 | 2026 PN WAVE Summer Pentathlon Invite Appr | |
| 1637 | Emerson Raffler | 46.57 | 9 | BB Min | A: 42.79 (+3.78s | 8.1%) | Oly Swimming | 02/27/2026 | 2026 MCSA Junior Cup | |
| 1638 | Charlotte Jones | 46.57 | 10 | BB Min | A: 42.79 (+3.78s | 8.1%) | Rima United | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | |
| 1639 | Maeve Wilson | 46.57 | 10 | BB Min | A: 42.79 (+3.78s | 8.1%) | Nitro Swimming | 09/06/2025 | 2025 ST NTRO Stephen J Wolleben Memorial Meet | |
| 1640 | Santana Velasquez | 46.58 | 10 | BB Min | A: 42.79 (+3.79s | 8.1%) | Las Animas Trofins | 06/19/2026 | 2026 Max Shirley Radiff Memorial | |
| 1641 | Gweneth Anderson | 46.58 | 10 | BB Min | A: 42.79 (+3.79s | 8.1%) | Roseburg Y Swim Team | 08/07/2026 | Big Kahuna 2026 | |
| 1642 | Hannah Liu | 46.58 | 10 | BB Min | A: 42.79 (+3.79s | 8.1%) | Washingtonians Swim Club | 10/25/2025 | Trick Or Treat Mini Meet | |
| 1643 | Charlotte Chung | 46.58 | 10 | BB Min | A: 42.79 (+3.79s | 8.1%) | Sarasota Sharks | 01/23/2026 | 2026 Hot Chocolate Invite | |
| 1644 | Varvara Nedelko | 46.58 | 8 | BB Min | A: 42.79 (+3.79s | 8.1%) | Tac Titans | 07/31/2026 | 2026 TAC TITANS Summer Sizzler | |
| 1645 | Lauren Squicciarini | 46.59 | 10 | BB Min | A: 42.79 (+3.80s | 8.2%) | Long Island Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 1646 | Savanah Browne | 46.59 | 10 | BB Min | A: 42.79 (+3.80s | 8.2%) | Condors Swim Club | 03/27/2026 | 2026 MR Bronze Championships Central KBM | |
| 1647 | Eva Robinson | 46.59 | 10 | BB Min | A: 42.79 (+3.80s | 8.2%) | Jersey Wahoos | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 1648 | Emma Yarbrough | 46.59 | 9 | BB Min | A: 42.79 (+3.80s | 8.2%) | Fast Falcons | 02/28/2026 | 2026 Area 4 Spring Champs | |
| 1649 | Skylar Brown | 46.59 | 9 | BB Min | A: 42.79 (+3.80s | 8.2%) | Williamsburg Aquatic Club | 01/24/2026 | 2026 WAC Mike Willard Polar Plunge | |
| 1650 | Katherine Dubitsky | 46.59 | 10 | BB Min | A: 42.79 (+3.80s | 8.2%) | Bgc-N. Westchester Marlins | 03/27/2026 | 2026 MR Metro Bronze Championship North | |
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.