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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2001 | Lana Dornbusch | 1:10.63 | 8 | B: 1:02.19 (+8.44s | 11.9%) | Renegade Aquatics | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | ||
| 2002 | Myla Jones | 1:10.64 | 10 | B: 1:02.19 (+8.45s | 12.0%) | Hydro Swim Club | 05/30/2025 | Hydro4 Summer Open | ||
| 2003 | Emmalyn Toda | 1:10.65 | 10 | B: 1:02.19 (+8.46s | 12.0%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 2004 | Elliot Isbell | 1:10.67 | 8 | B: 1:02.19 (+8.48s | 12.0%) | San Gabriel Aquatics | 04/19/2025 | 2025 ST ASC Long Course Kickoff | ||
| 2005 | Lucia Mundell-Pentelow | 1:10.67 | 10 | B: 1:02.19 (+8.48s | 12.0%) | T2 Aquatics | 05/23/2025 | 2025 T2 Aquatics Norris Foundation LC Meet | ||
| 2006 | Luna Atwater | 1:10.70 | 9 | B: 1:02.19 (+8.51s | 12.0%) | Tigersharks Swim Club | 06/27/2025 | 2025 SD SFST Sanford Invite | ||
| 2007 | Alia Sullivan | 1:10.71 | 9 | B: 1:02.19 (+8.52s | 12.0%) | Sporting Jax Aquatic Club | 07/25/2025 | 2025 Area 1 LCM Championships | ||
| 2008 | Emma Reed | 1:10.72 | 10 | B: 1:02.19 (+8.53s | 12.1%) | Minnetonka Swim Club | 07/12/2025 | 2025 MN BAC Last Chance Invitational | ||
| 2009 | Adelyn Forrest | 1:10.72 | 10 | B: 1:02.19 (+8.53s | 12.1%) | Portland Aquatic Club | 11/14/2025 | GACC PAC 12 U Sprint Dual | ||
| 2010 | Sadie Bradshaw | 1:10.72 | 9 | B: 1:02.19 (+8.53s | 12.1%) | Cavalier Aquatics/Piedmont Fam | 07/12/2024 | 2024 CCA Summer Awards | ||
| 2011 | Kyrie Vargas | 1:10.73 | 8 | B: 1:02.19 (+8.54s | 12.1%) | South Bay Aquatics | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | ||
| 2012 | Zindagi Ubriani | 1:10.74 | 9 | B: 1:02.19 (+8.55s | 12.1%) | West Coast Aquatics | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 2013 | Laura-Katharine Trussler | 1:10.77 | 10 | B: 1:02.19 (+8.58s | 12.1%) | SlipStream Aquatics | 04/13/2025 | 2025 CO NJ Spring LC Tri Meet | ||
| 2014 | Averie Mak | 1:10.77 | 9 | B: 1:02.19 (+8.58s | 12.1%) | Alto Swim Club | 04/27/2024 | Alto Spring Jam | ||
| 2015 | Ava Burman | 1:10.77 | 10 | B: 1:02.19 (+8.58s | 12.1%) | Hydro Swim Club | 06/20/2025 | 2025 Planet Swim Summer Championships | ||
| 2016 | Emma Frommer | 1:10.79 | 10 | B: 1:02.19 (+8.60s | 12.1%) | Blue Wave Swimming | 06/06/2025 | 2025 TAMPA BAY SWIM CLASSIC | ||
| 2017 | Anna Frerichs | 1:10.81 | 10 | B: 1:02.19 (+8.62s | 12.2%) | Hastings Y Aquatic Club | 12/13/2025 | 2025 MW App HG Y December YMCA Meet | ||
| 2018 | Onika Wolfe | 1:10.81 | 6 | B: 1:02.19 (+8.62s | 12.2%) | Saint Petersburg Aquatics | 01/16/2026 | 2026 TRIALS FUNDRAISER MEET | ||
| 2019 | Brinley Clemens | 1:10.82 | 10 | B: 1:02.19 (+8.63s | 12.2%) | Hi-Desert Swim Team | 07/25/2025 | 2025 OR East Cascade Season Finale | ||
| 2020 | Leanna Wood | 1:10.83 | 9 | B: 1:02.19 (+8.64s | 12.2%) | Coeur D\\\\\\'alene Area Swim Team | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | ||
| 2021 | Louise Shannon | 1:10.84 | 10 | B: 1:02.19 (+8.65s | 12.2%) | West Valley Aquatics | 06/27/2025 | 2nd Annual Water Dragon Open | ||
| 2022 | Amelia Luetkemeyer | 1:10.84 | 9 | B: 1:02.19 (+8.65s | 12.2%) | Terrapins Swim Team | 07/27/2024 | OA Summer Finale SCY LCM Invitational 2024 | ||
| 2023 | Alina Anirudh | 1:10.85 | 10 | B: 1:02.19 (+8.66s | 12.2%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 2024 | Kiera Harrigan | 1:10.85 | 9 | B: 1:02.19 (+8.66s | 12.2%) | Omni Otters Swim Club | 06/13/2025 | 2025 MN NSAC Summer Slam Invite | ||
| 2025 | Alana Nussanova | 1:10.85 | 8 | B: 1:02.19 (+8.66s | 12.2%) | The Berkeley Barracudas | 06/06/2025 | 2025 TAMPA BAY SWIM CLASSIC | ||
| 2026 | Hannah Huang | 1:10.86 | 9 | B: 1:02.19 (+8.67s | 12.2%) | Milpitas Aquatic Club | 07/20/2024 | Alto Last Splash Invitational | ||
| 2027 | Genevieve Hilber | 1:10.87 | 10 | B: 1:02.19 (+8.68s | 12.2%) | Lakeshore Swim Club | 05/16/2025 | Busbey Invitational 2025 | ||
| 2028 | Juliette Leong | 1:10.87 | 9 | B: 1:02.19 (+8.68s | 12.2%) | Sparks Piranhas Swim Team | 05/23/2025 | 2025 Intermountain Classic Long Course Meet | ||
| 2029 | Tenley Winters | 1:10.90 | 8 | B: 1:02.19 (+8.71s | 12.3%) | Minnetonka Swim Club | 06/13/2025 | 2025 MN NSAC Summer Slam Invite | ||
| 2030 | Maya Andresen | 1:10.95 | 8 | B: 1:02.19 (+8.76s | 12.3%) | Lakeridge Swim Team | 06/20/2025 | Reno Aquatic Club Gamble | ||
| 2031 | Avis Moriarty | 1:10.97 | 9 | B: 1:02.19 (+8.78s | 12.4%) | Longhorn Aquatics | 05/04/2025 | 2025 ST TXLA 10 U End Of School Splash | ||
| 2032 | Makenzie Ohman | 1:11.00 | 10 | B: 1:02.19 (+8.81s | 12.4%) | Perry Aquatic Club | 05/31/2025 | CCS Age Group And Open Long Course Meet | ||
| 2033 | Stella di Benedetto | 1:11.01 | 9 | B: 1:02.19 (+8.82s | 12.4%) | Bolles School Sharks | 07/25/2025 | 2025 Area 1 LCM Championships | ||
| 2034 | Josie Roberts | 1:11.01 | 9 | B: 1:02.19 (+8.82s | 12.4%) | Y Wooster Rec Club | 06/27/2025 | 2025 55th FREEDLANDER MEET | ||
| 2035 | Annie Zhao | 1:11.01 | 10 | B: 1:02.19 (+8.82s | 12.4%) | Beachwood Bison Swim Club | 06/07/2025 | 2025 NCAT Summer Swimfest | ||
| 2036 | Ellis Langley | 1:11.03 | 10 | B: 1:02.19 (+8.84s | 12.4%) | Unattached | 04/11/2025 | 2025 April Classic | ||
| 2037 | Dora Zhang | 1:11.04 | 10 | B: 1:02.19 (+8.85s | 12.5%) | Sunnyvale Swim Club | 06/07/2024 | DACA LC C B A+ Meet | ||
| 2038 | Hailey Sandager | 1:11.04 | 10 | B: 1:02.19 (+8.85s | 12.5%) | Brookings Swim Club | 05/09/2025 | 2025 SD SFST Ready For Long Course | ||
| 2039 | Lucy Barthel | 1:11.04 | 10 | B: 1:02.19 (+8.85s | 12.5%) | Watertown Area Swim Club | 07/19/2024 | 2024 South Dakota Long Course State A | ||
| 2040 | Margot Johnston | 1:11.05 | 9 | B: 1:02.19 (+8.86s | 12.5%) | Alpha Aquatics | 01/17/2026 | 2026 Azura Winter Open LCM Invite | ||
| 2041 | Maria Nu'ez Martinez | 1:11.12 | 8 | B: 1:02.19 (+8.93s | 12.6%) | Halcones Marinos Capn | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | ||
| 2042 | Annie McGrath | 1:11.15 | 7 | B: 1:02.19 (+8.96s | 12.6%) | Univ. of Denver Hilltoppers | 07/12/2025 | 2025 CO TOPS SBL Summer Sizzler | ||
| 2043 | Emma Jun | 1:11.17 | 9 | B: 1:02.19 (+8.98s | 12.6%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 2044 | Leah Hollanda | 1:11.17 | 7 | B: 1:02.19 (+8.98s | 12.6%) | Greater Tampa Swim Association | 07/04/2025 | 2025 SPA S SEMINOLE SUNRISE LANES SWIM MEET | ||
| 2045 | Amelia Yankovsky | 1:11.21 | 9 | B: 1:02.19 (+9.02s | 12.7%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 2046 | Amanda Jiam | 1:11.23 | 10 | B: 1:02.19 (+9.04s | 12.7%) | Burlingame Aquatics | 06/06/2025 | BAC C B A Meet | ||
| 2047 | Nora Miller | 1:11.25 | 10 | B: 1:02.19 (+9.06s | 12.7%) | Tuna Swim Club | 06/21/2025 | 2025 MN TUNA Oppor TUNA Ty 2 Invite | ||
| 2048 | Rieka Shimizu | 1:11.27 | 9 | B: 1:02.19 (+9.08s | 12.7%) | Life Time Michigan Swim Team | 03/17/2026 | March 2026 Life Time Michigan Intersquad | ||
| 2049 | Tanvi Mishra | 1:11.28 | 10 | B: 1:02.19 (+9.09s | 12.8%) | Sunnyvale Swim Club | 06/27/2025 | Silicon Valley LC CBA+ Meet | ||
| 2050 | Blair Yrani | 1:11.28 | 10 | B: 1:02.19 (+9.09s | 12.8%) | South San Francisco Aquatics | 05/16/2025 | 2025 DACA LC CBA 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.