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 | |
|---|---|---|---|---|---|---|---|---|---|
| 951 | Madison Lam | 43.15 | 9 | BB Min | A: 42.79 (+0.36s | 0.8%) | SwimMAC Carolina | 03/20/2026 | 2026 SwimMAC Tar Heel States | |
| 952 | Ava Swartzman | 43.15 | 10 | BB Min | A: 42.79 (+0.36s | 0.8%) | Sarasota Sharks | 01/23/2026 | 2026 Hot Chocolate Invite | |
| 953 | Jax Repak | 43.15 | 10 | BB Min | A: 42.79 (+0.36s | 0.8%) | The Berkeley Barracudas | 06/21/2025 | West Coast B Champtionships | |
| 954 | Hadley Shea | 43.15 | 10 | BB Min | A: 42.79 (+0.36s | 0.8%) | North Carolina Aquatic Club | 03/26/2026 | 2026 NCAC Spring Tar Heel States Copied | |
| 955 | Savannah Wallace | 43.15 | 10 | BB Min | A: 42.79 (+0.36s | 0.8%) | Addison Otters Swim Team | 11/07/2025 | 2025 NE UVAC Dorsi Raynolds Memorial Meet C | |
| 956 | Ivy Uyeda | 43.15 | 10 | BB Min | A: 42.79 (+0.36s | 0.8%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 957 | Anna Kim | 43.16 | 10 | BB Min | A: 42.79 (+0.37s | 0.9%) | Unattached | 03/12/2026 | 2026 OH SC Junior Championships | |
| 958 | Metta Oeltjenbruns | 43.16 | 10 | BB Min | A: 42.79 (+0.37s | 0.9%) | Minnetonka Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 959 | Anne Schmoll | 43.17 | 10 | BB Min | A: 42.79 (+0.38s | 0.9%) | Central Ohio Aquatics | 03/12/2026 | 2026 OH SC Junior Championships | |
| 960 | Ava Meisel | 43.18 | 10 | BB Min | A: 42.79 (+0.39s | 0.9%) | Waves Of Wilmington Inc | 01/24/2026 | 2026 WOW Tri County Classic | |
| 961 | Yilin Dai | 43.18 | 9 | BB Min | A: 42.79 (+0.39s | 0.9%) | Dynamo Swim Club | 03/06/2026 | Speedo Southern Premier | |
| 962 | Aashvi Lakkundi | 43.19 | 10 | BB Min | A: 42.79 (+0.40s | 0.9%) | Marlins Of Raleigh | 01/16/2026 | 2026 RSA Winter Tri | |
| 963 | Adeline Bower | 43.19 | 10 | BB Min | A: 42.79 (+0.40s | 0.9%) | Legacy Aquatics | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 964 | Amalia Buchanan | 43.19 | 9 | BB Min | A: 42.79 (+0.40s | 0.9%) | Grosse Pointe Gators | 12/06/2025 | 2025 26 Super Fast And Furious Prelim Final | |
| 965 | Aria Pepaj | 43.20 | 10 | BB Min | A: 42.79 (+0.41s | 0.9%) | Utica Shelby Swim Club | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 966 | Anna Galatioto | 43.20 | 10 | BB Min | A: 42.79 (+0.41s | 0.9%) | Greenwich Ywca Swim Team | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 967 | Celina Feng | 43.20 | 9 | BB Min | A: 42.79 (+0.41s | 0.9%) | Dragon Swim Team | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 968 | Chelsea Munoz | 43.21 | 10 | BB Min | A: 42.79 (+0.42s | 1.0%) | Florida Atlantic Aquatics | 10/03/2025 | Mike Horgan Memorial Inv | |
| 969 | Myka Ducharme | 43.21 | 10 | BB Min | A: 42.79 (+0.42s | 1.0%) | New Bedford YMCA Hurricanes | 02/01/2026 | 2026 NE NCYW 36th Annual YMCA Pentathlon | |
| 970 | Athena Sfakianos | 43.22 | 9 | BB Min | A: 42.79 (+0.43s | 1.0%) | Long Island Aquatic Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 971 | Caelyn Cotant | 43.22 | 9 | BB Min | A: 42.79 (+0.43s | 1.0%) | Atlantis Swimming | 12/06/2025 | 2025 26 Super Fast And Furious Prelim Final | |
| 972 | Kai-Ning Sun | 43.22 | 10 | BB Min | A: 42.79 (+0.43s | 1.0%) | Aquajets Swim Team | 01/09/2026 | 2026 MN FOXJ Winter Classic | |
| 973 | Madison Chapman | 43.22 | 10 | BB Min | A: 42.79 (+0.43s | 1.0%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 974 | Eve Kahle | 43.23 | 10 | BB Min | A: 42.79 (+0.44s | 1.0%) | Arlington Aquatic Club | 02/13/2026 | 2026 AAC Winter Gator Meet | |
| 975 | Keyla Quezada | 43.23 | 10 | BB Min | A: 42.79 (+0.44s | 1.0%) | Ccat Swimming | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 976 | Hannah Thigpen | 43.24 | 10 | BB Min | A: 42.79 (+0.45s | 1.0%) | Cullman Swim Association | 02/27/2026 | 2026 SE Southeastern Winter SC Championships | |
| 977 | Darcy O'Connor | 43.24 | 10 | BB Min | A: 42.79 (+0.45s | 1.0%) | Three Village Swim Club | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | |
| 978 | Hannah Linthicum | 43.24 | 10 | BB Min | A: 42.79 (+0.45s | 1.0%) | Stingrays Swim Team | 02/13/2026 | 2026 Northern District 12 Under Championship | |
| 979 | Isabella Huberman | 43.24 | 9 | BB Min | A: 42.79 (+0.45s | 1.0%) | Unattached | 11/08/2025 | BIG ISLAND SWIMMING @ KCAC | |
| 980 | Sam Meisterheim | 43.25 | 10 | BB Min | A: 42.79 (+0.46s | 1.1%) | Worthington Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 981 | Caroline Kersten | 43.25 | 10 | BB Min | A: 42.79 (+0.46s | 1.1%) | Rocky Mountain Rapids | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 982 | Emma Cheung | 43.26 | 10 | BB Min | A: 42.79 (+0.47s | 1.1%) | Asphalt Green Unified Aquatics | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | |
| 983 | Elizabeth LeRoy | 43.26 | 10 | BB Min | A: 42.79 (+0.47s | 1.1%) | Seattle Metropolitan Aquatic C | 02/13/2026 | 2026 PN UPAC 4th Annual Feb Fly In Approved | |
| 984 | Julia Wong | 43.26 | 10 | BB Min | A: 42.79 (+0.47s | 1.1%) | Life Time Arizona Swim Team | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 985 | Emmeline Simao | 43.27 | 10 | BB Min | A: 42.79 (+0.48s | 1.1%) | Denver Swim Academy | 02/14/2026 | 2026 CO ACES Winter Open | |
| 986 | Stella Stern | 43.27 | 9 | BB Min | A: 42.79 (+0.48s | 1.1%) | Annapolis Swim Club | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 987 | Emily Fang | 43.27 | 10 | BB Min | A: 42.79 (+0.48s | 1.1%) | Santa Clara Swim Club | 03/28/2026 | Swim South Bay | |
| 988 | Maliha Radosevich | 43.28 | 10 | BB Min | A: 42.79 (+0.49s | 1.1%) | North Shore Swim Club | 03/13/2026 | 2026 NE NSSC NE Cup Championship | |
| 989 | Emilia Jansen | 43.28 | 9 | BB Min | A: 42.79 (+0.49s | 1.1%) | Jersey Wahoos | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 990 | Natalie Saito | 43.28 | 10 | BB Min | A: 42.79 (+0.49s | 1.1%) | Issaquah Swim Team | 02/27/2026 | 2026 PN February AGI, Div 1 Approved | |
| 991 | Clover Nelson | 43.28 | 10 | BB Min | A: 42.79 (+0.49s | 1.1%) | Multnomah Athletic Club | 12/05/2025 | 2025 Tualatin Hills Holiday Classic | |
| 992 | Nora Julson | 43.28 | 10 | BB Min | A: 42.79 (+0.49s | 1.1%) | Seminole Aquatics | 06/28/2025 | 2025 FL Summer Area 2 Championships Working | |
| 993 | Lana Nazaka | 43.28 | 10 | BB Min | A: 42.79 (+0.49s | 1.1%) | YMCA of Greater Nashua Storm | 03/20/2026 | 2026 NE ORO TSSA Champs | |
| 994 | Hadley Naes | 43.29 | 9 | BB Min | A: 42.79 (+0.50s | 1.2%) | Fast | 02/27/2026 | Ozark Division I Championship | |
| 995 | Hayley Chin | 43.30 | 10 | BB Min | A: 42.79 (+0.51s | 1.2%) | Qns Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 996 | Elsa Feng | 43.31 | 9 | BB Min | A: 42.79 (+0.52s | 1.2%) | La Mirada Armada | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 997 | Alexandrina Cardoso | 43.31 | 10 | BB Min | A: 42.79 (+0.52s | 1.2%) | Edina Swim Club | 01/09/2026 | 2026 MN FOXJ Winter Classic | |
| 998 | Elena Hynst | 43.32 | 10 | BB Min | A: 42.79 (+0.53s | 1.2%) | SwimRVA | 12/11/2025 | 2025 East Coast WinterFest | |
| 999 | Sadie Solomon | 43.32 | 10 | BB Min | A: 42.79 (+0.53s | 1.2%) | Waterloo Swimming | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 1000 | Avery Capps | 43.32 | 10 | BB Min | A: 42.79 (+0.53s | 1.2%) | New Wave Swim Team | 02/14/2026 | 2026 TAC TITANS February Qualifier 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.