USA Girls 11-12 - 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 8301 | Ondine Lilly-Erickson | 46.77 | 12 | B: 43.99 (+2.78s | 5.9%) | Montclair Swim Team | 09/27/2025 | Orinda Aquatics SC C B BB+ Meet | ||
| 8302 | Isabella Mancoske | 46.78 | 11 | B: 43.99 (+2.79s | 6.0%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | ||
| 8303 | Sofia Gonzalez | 46.78 | 12 | B: 43.99 (+2.79s | 6.0%) | Hills Hurricane Swimming | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | ||
| 8304 | Rosie Fellers | 46.78 | 11 | B: 43.99 (+2.79s | 6.0%) | Upper Arlington Swim Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | ||
| 8305 | Delphine Pelletier | 46.78 | 11 | B: 43.99 (+2.79s | 6.0%) | 92ny Flying Dolphins | 01/16/2026 | GSA January Jump Start 2026 | ||
| 8306 | Catherine Haroldsen | 46.78 | 11 | B: 43.99 (+2.79s | 6.0%) | Skyline Swim Club | 12/13/2025 | 2025 UTAH Winter Classic | ||
| 8307 | Olivia Tu | 46.78 | 12 | B: 43.99 (+2.79s | 6.0%) | Texas Elite Swim Team | 11/09/2024 | 2024 LSST November Open Meet | ||
| 8308 | Quinn Kerner | 46.78 | 11 | B: 43.99 (+2.79s | 6.0%) | Y in Central Maryland Blue Cra | 12/05/2025 | 2025 Christmas Championships | ||
| 8309 | Bella Choi | 46.78 | 12 | B: 43.99 (+2.79s | 6.0%) | Cross Island YMCA Barracudas | 01/24/2026 | 2026 MR FLY Fran Schnarr Sprint Pentathlon Me | ||
| 8310 | Jia Burns | 46.78 | 12 | B: 43.99 (+2.79s | 6.0%) | Boulder Swim Team | 03/13/2026 | Mile High Championship Invitational | ||
| 8311 | Emma Barragan | 46.79 | 10 | B: 43.99 (+2.80s | 6.0%) | West Valley Aquatics | 11/21/2025 | 2025 MAC Thanksgiving Invitational | ||
| 8312 | Nikki Bixler | 46.79 | 12 | B: 43.99 (+2.80s | 6.0%) | Inland Coastal Aquatic Club | 01/31/2026 | 2026 SI HSA All Ages NTS Meet | ||
| 8313 | Ava Alca | 46.79 | 11 | B: 43.99 (+2.80s | 6.0%) | SOL Swim Team | 10/04/2025 | 2025 SI CAST Pentathlon 14 U Copied | ||
| 8314 | Diana Jin | 46.79 | 12 | B: 43.99 (+2.80s | 6.0%) | Sunnyvale Swim Club | 10/11/2025 | 2025 DACA SC CBA Meet | ||
| 8315 | Ulyana Garmysheva | 46.79 | 11 | B: 43.99 (+2.80s | 6.0%) | Bravo Swim Team | 10/11/2025 | NMST BMHG October Invite 25 Copied | ||
| 8316 | Catherine Leyte-Vidal | 46.79 | 12 | B: 43.99 (+2.80s | 6.0%) | Haines City Tritons | 06/20/2026 | 2026 Riptide Summer Open | ||
| 8317 | Kira Thornton | 46.80 | 11 | B: 43.99 (+2.81s | 6.0%) | Red Dragon Swimming | 01/24/2026 | 2026 MN DRGN Fire And Ice Invite | ||
| 8318 | Corinne Gaffney | 46.80 | 11 | B: 43.99 (+2.81s | 6.0%) | Machine Aquatics | 02/20/2026 | 2026 Machine Qualifier | ||
| 8319 | Bayley Wiley | 46.80 | 12 | B: 43.99 (+2.81s | 6.0%) | Cascade Swim Club | 11/16/2025 | 2025 PN CSC Distance Plus Intrasquad | ||
| 8320 | Adele Vasys | 46.80 | 10 | B: 43.99 (+2.81s | 6.0%) | Liberty Township/ Powell YMCA | 03/12/2026 | 2026 OH SC Junior Championships | ||
| 8321 | Mae Breidinger | 46.80 | 11 | B: 43.99 (+2.81s | 6.0%) | Commonwealth Swimming | 03/13/2026 | 2026 Shawmut NE Cup Championship | ||
| 8322 | Nora Yanisch | 46.80 | 10 | B: 43.99 (+2.81s | 6.0%) | River Falls Swim Club | 05/02/2026 | 2026 MN RFSC Spring Invite | ||
| 8323 | Ella Panfil | 46.80 | 11 | B: 43.99 (+2.81s | 6.0%) | Westerville Aquatic Club | 02/19/2026 | 2026 OH WOR SC Regional Championships | ||
| 8324 | Sienna Sidlow | 46.80 | 11 | B: 43.99 (+2.81s | 6.0%) | Hilo Aquatic Club | 02/07/2026 | BIG ISLAND SWIMMING @ KCAC | ||
| 8325 | Hailey Sisserson | 46.81 | 11 | B: 43.99 (+2.82s | 6.0%) | Herndon Aquatic Club | 10/18/2025 | 2025 AAC Fall Gator Mini Meet | ||
| 8326 | Haley Maddox | 46.81 | 12 | B: 43.99 (+2.82s | 6.0%) | Mecklenburg Swim Association | 03/07/2026 | 2026 MSA March Madness Invitational | ||
| 8327 | Leah Soto Romero | 46.81 | 12 | B: 43.99 (+2.82s | 6.0%) | Red Eagles | 02/14/2025 | 33rd Annual Lost Dutchman Invitational | ||
| 8328 | Leah Bowling | 46.81 | 11 | B: 43.99 (+2.82s | 6.0%) | Pine Island Aquatics | 02/27/2026 | 2026 T2 Area 5 Championships | ||
| 8329 | Avery English | 46.81 | 11 | B: 43.99 (+2.82s | 6.0%) | Smithfield YMCA Dolphins | 01/17/2026 | 2026 NE KCY SENECY Winter Carnival | ||
| 8330 | Alyssa Ma | 46.81 | 11 | B: 43.99 (+2.82s | 6.0%) | Life Time Houston Swim Team | 01/18/2025 | 2025 LSST January Frosty Meet | ||
| 8331 | Pollyanna Kauffman | 46.82 | 11 | B: 43.99 (+2.83s | 6.0%) | Longhorn Aquatics | 02/07/2025 | 2025 ST AQTX STX Champs North | ||
| 8332 | Ella DeTrani | 46.82 | 11 | B: 43.99 (+2.83s | 6.0%) | Hydra Aquatics | 12/05/2025 | 2025 Christmas Championships | ||
| 8333 | Adalyn Boyles | 46.82 | 12 | B: 43.99 (+2.83s | 6.0%) | Mecklenburg Swim Association | 12/12/2025 | 2025 NC QCD Holiday Invite | ||
| 8334 | Sadie Human | 46.82 | 11 | B: 43.99 (+2.83s | 6.0%) | Swim Melbourne | 03/01/2025 | Area 6 Spring Championships | ||
| 8335 | Elizabeth Rhodus | 46.82 | 12 | B: 43.99 (+2.83s | 6.0%) | Swim Lake City Legends | 12/29/2025 | 60th Holiday Open 2025 C Meet | ||
| 8336 | Leilah Perez | 46.82 | 11 | B: 43.99 (+2.83s | 6.0%) | Egra Waves | 12/05/2025 | EGRA 2025 Winter Washout | ||
| 8337 | Alannah O'Brien | 46.82 | 11 | B: 43.99 (+2.83s | 6.0%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | ||
| 8338 | Joanna Wu | 46.82 | 11 | B: 43.99 (+2.83s | 6.0%) | YMCA of South Florida | 12/06/2025 | 2025 Pompano Beach Santa Claus Meet | ||
| 8339 | Nhi Tao | 46.83 | 12 | B: 43.99 (+2.84s | 6.1%) | Sandpipers of Nevada | 07/11/2025 | July 2025 Rock The Blocks | ||
| 8340 | Yiyi You | 46.83 | 12 | B: 43.99 (+2.84s | 6.1%) | DeAnza Cupertino Aquatics | 12/06/2025 | Alto Dec 6 7 CBA | ||
| 8341 | Aine Boyle | 46.83 | 11 | B: 43.99 (+2.84s | 6.1%) | Piedmont Swim Team | 07/10/2026 | Redwood Empire Swim League Championship | ||
| 8342 | Piper Fulbeck | 46.83 | 11 | B: 43.99 (+2.84s | 6.1%) | Puma Aquatic Team | 02/14/2025 | 2025 CCS SCY AGC | ||
| 8343 | Morgan St. Lawrence | 46.83 | 12 | B: 43.99 (+2.84s | 6.1%) | Schertz YMCA Swim Team | 01/10/2026 | 2026 ST AHAC B Champs South Copied | ||
| 8344 | Meleia Doncillo | 46.83 | 12 | B: 43.99 (+2.84s | 6.1%) | Nebraska Aquatics | 01/24/2026 | 2026 MW LSS Winterfest | ||
| 8345 | Josie Lillie | 46.83 | 12 | B: 43.99 (+2.84s | 6.1%) | Tidal Wave Aquatics | 02/20/2026 | 2026 OH WAVE SC Regional Championships | ||
| 8346 | Sophia Meetze | 46.83 | 10 | B: 43.99 (+2.84s | 6.1%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | ||
| 8347 | Isabella Giachetti | 46.83 | 11 | B: 43.99 (+2.84s | 6.1%) | Bluefish Swim Club | 01/02/2026 | 2026 NE INST ABF Blizzard Classic | ||
| 8348 | Gilian Witte | 46.83 | 12 | B: 43.99 (+2.84s | 6.1%) | Bethesda-Chevy Chase YMCA | 11/14/2025 | 2025PV November Open Fairland | ||
| 8349 | Frances Cohen | 46.83 | 11 | B: 43.99 (+2.84s | 6.1%) | Excel Aquatics | 01/31/2026 | 2026 PN BISC Bluefin Invitational | ||
| 8350 | Sonja Huber | 46.83 | 12 | B: 43.99 (+2.84s | 6.1%) | Velocity Swimming | 12/06/2025 | 2025 IE VS Christmas Open | ||
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.