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 | |
|---|---|---|---|---|---|---|---|---|---|
| 8301 | Katherine Mushitz | 58.15 | 9 | B: 54.59 (+3.56s | 6.1%) | Dakota Riptide | 02/20/2026 | 2026 SD 12 Under Short Course State A Champ | ||
| 8302 | Thea Vutukuri | 58.15 | 10 | B: 54.59 (+3.56s | 6.1%) | Desert Shark Swim Club | 02/13/2026 | 2026 BD Arctic BLAST Swim Meet | ||
| 8303 | Autumn Chan | 58.15 | 9 | B: 54.59 (+3.56s | 6.1%) | Manhattan Makos | 12/13/2025 | 2025 MR TRI Winter SCY Invitational | ||
| 8304 | Hattie Henrie | 58.15 | 9 | B: 54.59 (+3.56s | 6.1%) | Lehi Aquatics | 06/25/2025 | 2025 UT HAST RWB Mini Meet | ||
| 8305 | Olivia Harker | 58.15 | 10 | B: 54.59 (+3.56s | 6.1%) | Aquatic Team Of Mecklenburg | 03/20/2026 | 2026 BRSL Championships | ||
| 8306 | Teagan Brown | 58.15 | 8 | B: 54.59 (+3.56s | 6.1%) | Northern Lights Swim Club | 11/21/2025 | NLSC Sprint Classic | ||
| 8307 | Emma Mawlaoui | 58.16 | 9 | B: 54.59 (+3.57s | 6.1%) | Sleepy Hollow | 11/10/2024 | Fall Jamboree Invitational 2024 | ||
| 8308 | Mira Rugg | 58.16 | 10 | B: 54.59 (+3.57s | 6.1%) | Champlain Valley Swim Academy- | 11/07/2025 | 2025 NE UVAC Dorsi Raynolds Memorial Meet C | ||
| 8309 | Nikko Heyward | 58.16 | 10 | B: 54.59 (+3.57s | 6.1%) | Northern Dutchess Aquatic Club | 12/06/2025 | 2025 MR NDAC Kevin Storrs Winter Festival | ||
| 8310 | Abigail Reinke | 58.16 | 10 | B: 54.59 (+3.57s | 6.1%) | YMCA of the Triangle Area Swim | 03/06/2026 | Jon Jolley GYSSA 2026 | ||
| 8311 | Claire Garrigues | 58.16 | 9 | B: 54.59 (+3.57s | 6.1%) | Monterey Bay Swim Club | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | ||
| 8312 | Hasitha Renukuntla | 58.16 | 9 | B: 54.59 (+3.57s | 6.1%) | Tuna Swim Club | 02/21/2026 | 2026 MN MONC MN Bronze Championship Copied | ||
| 8313 | Taylor Barr | 58.16 | 9 | B: 54.59 (+3.57s | 6.1%) | Wasatch Front Fish Market | 12/04/2025 | 2025 Holiday Swim Festival | ||
| 8314 | Chloe Vasile | 58.16 | 7 | B: 54.59 (+3.57s | 6.1%) | Connetquot Swim Club | 02/28/2026 | 2026 MR TVSC St Patrick S Day 8 Under Meet | ||
| 8315 | Katherine Griffith | 58.17 | 9 | B: 54.59 (+3.58s | 6.2%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/27/2026 | 2026 Junior Cup | ||
| 8316 | Samantha Mailloux | 58.17 | 10 | B: 54.59 (+3.58s | 6.2%) | Swim Florida | 02/07/2026 | 2026 GCST WINTER OPEN | ||
| 8317 | Jemma Shen | 58.17 | 9 | B: 54.59 (+3.58s | 6.2%) | Mission Viejo Nadadores | 11/21/2025 | 2025 CA MVN Turkey Classic | ||
| 8318 | Aubree Goltz | 58.17 | 9 | B: 54.59 (+3.58s | 6.2%) | Rec-Plex Sharks | 03/07/2026 | 2026 GTWY 8 Under Champs | ||
| 8319 | Riley Duffell | 58.17 | 9 | B: 54.59 (+3.58s | 6.2%) | Westchester Aquatic Club | 11/08/2025 | 2025 MR PAC Maria Parmanan Invitational | ||
| 8320 | Alice Strader | 58.17 | 9 | B: 54.59 (+3.58s | 6.2%) | Pompano Beach Piranhas | 11/01/2025 | Piranhas Turkey Classic 2025 | ||
| 8321 | Elise Pugh | 58.17 | 8 | B: 54.59 (+3.58s | 6.2%) | Sevier Aquatic Club | 01/16/2026 | 2026 TNAQ JANUARY INVITATIONAL | ||
| 8322 | Mampoko Thabane | 58.18 | 10 | B: 54.59 (+3.59s | 6.2%) | The Berkeley Barracudas | 10/10/2025 | 2025 GTSA TYR Swim Classic | ||
| 8323 | Veronika Rickwald | 58.18 | 10 | B: 54.59 (+3.59s | 6.2%) | Santa Cruz Swimming | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | ||
| 8324 | Charlotte Chen | 58.18 | 9 | B: 54.59 (+3.59s | 6.2%) | DeAnza Cupertino Aquatics | 12/06/2025 | Alto Dec 6 7 CBA | ||
| 8325 | Mallory Prendeville | 58.18 | 9 | B: 54.59 (+3.59s | 6.2%) | Dublin Community Swim Team | 02/19/2026 | 2026 OH WOR SC Regional Championships | ||
| 8326 | Ava Kapadia | 58.18 | 9 | B: 54.59 (+3.59s | 6.2%) | Manhattan Makos | 12/13/2025 | 2025 MR TRI Winter SCY Invitational | ||
| 8327 | Helen Armstrong | 58.19 | 9 | B: 54.59 (+3.60s | 6.2%) | The Capitol Sea Devils | 03/20/2026 | March Madness 2026 | ||
| 8328 | Blake Lusher | 58.19 | 9 | B: 54.59 (+3.60s | 6.2%) | Swim Tampa Aquatics | 05/02/2026 | 2026 Berkeley May Day | ||
| 8329 | Daniella Cashman | 58.19 | 9 | B: 54.59 (+3.60s | 6.2%) | Carlouel Beach and Yacht Club | 05/02/2026 | 57th Annual CYC Dick Smith Invitational | ||
| 8330 | Phoebe Hovord | 58.19 | 7 | B: 54.59 (+3.60s | 6.2%) | Club Wolverine | 01/16/2026 | SLA Arctic Blast 2026 | ||
| 8331 | Marcellina Loukhton | 58.19 | 10 | B: 54.59 (+3.60s | 6.2%) | Ridgewood YMCA Breakers Swim T | 03/20/2026 | 2026 NE NSSC March Madness At MIT | ||
| 8332 | Naedine Johansen | 58.20 | 8 | B: 54.59 (+3.61s | 6.2%) | Battle Creek YMCA - Sturgis | 03/07/2026 | 2026 Michigan YMCA State Championship | ||
| 8333 | Zoey Pastores | 58.20 | 8 | B: 54.59 (+3.61s | 6.2%) | South Bay Aquatics | 01/31/2026 | 2026 SBA All Ages NTS Meet | ||
| 8334 | Finley McCaulley | 58.20 | 10 | B: 54.59 (+3.61s | 6.2%) | Potomac Marlins | 03/20/2026 | March Madness 2026 | ||
| 8335 | Layli Firdawsi Akhavan | 58.20 | 10 | B: 54.59 (+3.61s | 6.2%) | Cascade Swim Club | 01/18/2026 | 2026 PN BC Snowflake Classic Invite Approved | ||
| 8336 | Clara Wegener | 58.20 | 8 | B: 54.59 (+3.61s | 6.2%) | Riptide Swim Team | 02/27/2026 | 2026 MN MAN Minnesota Regional Championship | ||
| 8337 | Solia Walker | 58.21 | 9 | B: 54.59 (+3.62s | 6.2%) | Thunderbird Aquatic Club | 05/09/2026 | 2026 PN BBST Take A Chance Invite Approved | ||
| 8338 | Ellie Martinez | 58.21 | 9 | B: 54.59 (+3.62s | 6.2%) | Carpet Capital Aquatics Club | 09/20/2025 | 2025 Fall Kickoff Classic Meet Copied | ||
| 8339 | Lucy Jiang | 58.21 | 9 | B: 54.59 (+3.62s | 6.2%) | South San Francisco Aquatics | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | ||
| 8340 | Skadi Borchard | 58.21 | 10 | B: 54.59 (+3.62s | 6.2%) | Meeker Marlins | 06/27/2026 | 2026 CO Montrose Marlins Summer Open | ||
| 8341 | Lily Kitchen | 58.21 | 10 | B: 54.59 (+3.62s | 6.2%) | Kona Dolphins Swim Club | 11/08/2025 | BIG ISLAND SWIMMING @ KCAC | ||
| 8342 | Lucia Grewell | 58.21 | 9 | B: 54.59 (+3.62s | 6.2%) | Edina Swim Club | 02/21/2026 | 2026 MN MONC MN Bronze Championship Copied | ||
| 8343 | Adalyn Plichta | 58.21 | 8 | B: 54.59 (+3.62s | 6.2%) | Denver Swim Academy | 02/14/2026 | 2026 CO ACES Winter Open | ||
| 8344 | Ophelia Williams | 58.21 | 9 | B: 54.59 (+3.62s | 6.2%) | Academy Swim Club | 11/08/2025 | BIG ISLAND SWIMMING @ KCAC | ||
| 8345 | Olivia Goncalves | 58.21 | 9 | B: 54.59 (+3.62s | 6.2%) | Long Island Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | ||
| 8346 | Katherine Griffith | 58.21 | 8 | B: 54.59 (+3.62s | 6.2%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | ||
| 8347 | Regan Bebee | 58.22 | 10 | B: 54.59 (+3.63s | 6.2%) | Storm Aquatics Swim Team | 02/20/2026 | 2026 PN SRST Champs Qualifier Approved | ||
| 8348 | Rosalie Kelly | 58.22 | 10 | B: 54.59 (+3.63s | 6.2%) | North Kent Aquatic Team | 02/28/2026 | 2026 JAWS Last Chance Meet | ||
| 8349 | Emmy Staley | 58.22 | 10 | B: 54.59 (+3.63s | 6.2%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | ||
| 8350 | Ava Thurogood | 58.22 | 9 | B: 54.59 (+3.63s | 6.2%) | Bellevue Club Swim Team | 06/19/2026 | 2026 PN SRST Summer Invitational Approved | ||
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.