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 | |
|---|---|---|---|---|---|---|---|---|---|
| 901 | Arianna Mitchell | 59.16 | 10 | B Min | BB: 55.49 (+3.67s | 6.2%) | Fast Falcons | 06/20/2025 | 2025 FAST Independence Invitational | |
| 902 | Keira Chan | 59.19 | 9 | B Min | BB: 55.49 (+3.70s | 6.3%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | |
| 903 | Iris Wang | 59.20 | 9 | B Min | BB: 55.49 (+3.71s | 6.3%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 904 | Trystin Brannon | 59.20 | 9 | B Min | BB: 55.49 (+3.71s | 6.3%) | West Florida Lightning Aquatic | 06/06/2025 | 2025 TAMPA BAY SWIM CLASSIC | |
| 905 | Beatrix Rosenberg | 59.23 | 10 | B Min | BB: 55.49 (+3.74s | 6.3%) | Jbarracudas Swim Team | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | |
| 906 | Claire Burton | 59.24 | 10 | B Min | BB: 55.49 (+3.75s | 6.3%) | West Florida Lightning Aquatic | 06/06/2025 | 2025 TAMPA BAY SWIM CLASSIC | |
| 907 | Avery Cox | 59.24 | 9 | B Min | BB: 55.49 (+3.75s | 6.3%) | Greater Tampa Swim Association | 05/03/2025 | 2025 TYR LCM Stingrays Meet | |
| 908 | Maddix Muldoon | 59.24 | 9 | B Min | BB: 55.49 (+3.75s | 6.3%) | Hydro Swim Club | 05/30/2025 | Hydro4 Summer Open | |
| 909 | Elsa Uguagliati | 59.25 | 9 | B Min | BB: 55.49 (+3.76s | 6.3%) | Austin Swim Club | 05/02/2025 | 2025 ST ASC Cinco De Mayo | |
| 910 | Riedley Stout | 59.26 | 10 | B Min | BB: 55.49 (+3.77s | 6.4%) | Patriot Aquatics | 06/12/2025 | 2025 RAFC Summer Solstice | |
| 911 | Liana XU | 59.26 | 10 | B Min | BB: 55.49 (+3.77s | 6.4%) | Longhorn Aquatics | 06/08/2025 | 2025 ST TXLA 14 U Sprint Cup | |
| 912 | Francesca Mastrorocco | 59.26 | 9 | B Min | BB: 55.49 (+3.77s | 6.4%) | Swim Lake City Legends | 06/06/2025 | Speed Lake City 2025 | |
| 913 | Milena Forni | 59.27 | 8 | B Min | BB: 55.49 (+3.78s | 6.4%) | Legacy Aquatics | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 914 | Emma Guo | 59.28 | 9 | B Min | BB: 55.49 (+3.79s | 6.4%) | Otter Swim Club | 05/16/2025 | 2025 DACA LC CBA Meet | |
| 915 | Kennedy Schull | 59.29 | 8 | B Min | BB: 55.49 (+3.80s | 6.4%) | Lake Oswego Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 916 | Kai Lopez | 59.30 | 9 | B Min | BB: 55.49 (+3.81s | 6.4%) | Lake Oswego Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 917 | Arya Baker | 59.31 | 10 | B Min | BB: 55.49 (+3.82s | 6.4%) | Bolles School Sharks | 04/25/2025 | 14th Annual JAX50 Sprint Dual Challenge | |
| 918 | Lily Berg | 59.32 | 10 | B Min | BB: 55.49 (+3.83s | 6.5%) | Castle Rock Swimming | 07/11/2025 | 2025 CO NJ Firecracker Invite | |
| 919 | Laura Villanueva | 59.32 | 10 | B Min | BB: 55.49 (+3.83s | 6.5%) | Yankton Swim Team | 06/20/2025 | VAST SPLASH | |
| 920 | Axel Potier | 59.32 | 9 | B Min | BB: 55.49 (+3.83s | 6.5%) | Pro Swimming | 06/20/2025 | 2025 SWAT Summer Solstice | |
| 921 | Peyton Lintereur | 59.33 | 9 | B Min | BB: 55.49 (+3.84s | 6.5%) | Riptide Swim Team | 05/29/2025 | 2025 MN WOLF HUFF N PUFF INVITE | |
| 922 | Callie Xu | 59.33 | 10 | B Min | BB: 55.49 (+3.84s | 6.5%) | Spokane Waves Aquatic Team | 04/26/2025 | 2025 SWAT Spring Fling | |
| 923 | Grace Kirchoff | 59.37 | 9 | B Min | BB: 55.49 (+3.88s | 6.5%) | Blackline Aquatics | 05/16/2025 | 2025 MN STRM Spring Startup | |
| 924 | Emma Payne | 59.38 | 10 | B Min | BB: 55.49 (+3.89s | 6.6%) | Nitro Swimming | 04/26/2025 | 2025 ST NTRO Splashing Into Long Course | |
| 925 | Brooklyn Walsh | 59.39 | 8 | B Min | BB: 55.49 (+3.90s | 6.6%) | Rochester Swim Club | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 926 | Monte Jolin | 59.39 | 10 | B Min | BB: 55.49 (+3.90s | 6.6%) | La Grande Swim Club | 07/05/2025 | Pendleton Open 2025 | |
| 927 | Evelyn Lang | 59.40 | 9 | B Min | BB: 55.49 (+3.91s | 6.6%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | |
| 928 | Liliana Arguello | 59.40 | 10 | B Min | BB: 55.49 (+3.91s | 6.6%) | Schertz YMCA Swim Team | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | |
| 929 | Ivy Peterson | 59.41 | 8 | B Min | BB: 55.49 (+3.92s | 6.6%) | Edina Swim Club | 07/12/2025 | 2025 MN BAC Last Chance Invitational | |
| 930 | Madeline Hagemann | 59.42 | 10 | B Min | BB: 55.49 (+3.93s | 6.6%) | Hurricanes Swim Team | 06/13/2025 | 2025 SD Aberdeen Summer High Point Swim Meet | |
| 931 | Ella Melancon | 59.43 | 10 | B Min | BB: 55.49 (+3.94s | 6.6%) | Coronado Swim -team Elite | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | |
| 932 | Sophia Grace | 59.43 | 10 | B Min | BB: 55.49 (+3.94s | 6.6%) | Coeur D\\\\\\'alene Area Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | |
| 933 | Elaine Hu | 59.43 | 9 | B Min | BB: 55.49 (+3.94s | 6.6%) | Tualatin Hills Swim Club | 06/06/2025 | 2025 THSC June Invitational | |
| 934 | Presley Simmons | 59.45 | 9 | B Min | BB: 55.49 (+3.96s | 6.7%) | College Area Swim Team | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | |
| 935 | Stephanie Wang | 59.45 | 9 | B Min | BB: 55.49 (+3.96s | 6.7%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 936 | Laura Hawes | 59.46 | 9 | B Min | BB: 55.49 (+3.97s | 6.7%) | Tillamook YMCA Sharks | 11/14/2025 | Pumpkin Sprint Meet 2025 | |
| 937 | Ember Howard | 59.47 | 10 | B Min | BB: 55.49 (+3.98s | 6.7%) | Fast Falcons | 04/26/2025 | 10th Annual Hohne Memorial Invitational | |
| 938 | Grace Green | 59.48 | 9 | B Min | BB: 55.49 (+3.99s | 6.7%) | Stingray Swim Team | 06/14/2025 | 2025 IST June Invtational | |
| 939 | Ivy Coleman | 59.50 | 8 | B Min | BB: 55.49 (+4.01s | 6.7%) | Clovis Swim Club | 04/26/2025 | Merced Skimmers Long Course Meet | |
| 940 | Natalia Gonzalez Guajardo | 59.52 | 8 | B Min | BB: 55.49 (+4.03s | 6.8%) | Titanes de Tym | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | |
| 941 | Katherine Martinez | 59.52 | 9 | B Min | BB: 55.49 (+4.03s | 6.8%) | Clearwater Aquatic Team | 06/07/2025 | 2025 Stingrays LCM Meet | |
| 942 | Stefanie Sun | 59.57 | 9 | B Min | BB: 55.49 (+4.08s | 6.8%) | Palo Alto Stanford Aquatics | 06/27/2025 | Silicon Valley LC CBA+ Meet | |
| 943 | Vanessa Wang | 59.57 | 9 | B Min | BB: 55.49 (+4.08s | 6.8%) | Pro Swimming | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 944 | Emery Ball | 59.58 | 10 | B Min | BB: 55.49 (+4.09s | 6.9%) | Swim Melbourne | 05/03/2025 | TCSC Go For The Gold Invitational | |
| 945 | Kirsten Peredo | 59.58 | 9 | B Min | BB: 55.49 (+4.09s | 6.9%) | South San Francisco Aquatics | 04/19/2025 | Alto Spring Jam Meet | |
| 946 | Julia Karolyi | 59.59 | 10 | B Min | BB: 55.49 (+4.10s | 6.9%) | Cca Marlins of Virginia | 06/21/2024 | 28th Annual SMAC Summer Classic | |
| 947 | Henrietta Ostendorf | 59.60 | 10 | B Min | BB: 55.49 (+4.11s | 6.9%) | Minnetonka Swim Club | 07/18/2025 | 2025 MN MTKA Minnesota Regional Championship | |
| 948 | Jillian Parkin | 59.61 | 9 | B Min | BB: 55.49 (+4.12s | 6.9%) | Chinook Aquatic Club | 05/02/2025 | 2025 PN BC May Flowers | |
| 949 | Josephine Turner | 59.62 | 10 | B Min | BB: 55.49 (+4.13s | 6.9%) | King Aquatic Club | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 950 | Evelyn Brudvig | 59.64 | 9 | B Min | BB: 55.49 (+4.15s | 7.0%) | Aberdeen Swim Club | 06/13/2025 | 2025 SD Aberdeen Summer High Point Swim 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.