USA Girls 11-12 - 50 M Back
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1901 | Anji Li | 43.47 | 10 | B Min | BB: 41.59 (+1.88s | 4.3%) | Southwest Stars Swim Club | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 1902 | Shiyi Zeng | 43.47 | 11 | B Min | BB: 41.59 (+1.88s | 4.3%) | Tualatin Hills Swim Club | 06/06/2025 | 2025 THSC June Invitational | |
| 1903 | Avery Janura | 43.47 | 10 | B Min | BB: 41.59 (+1.88s | 4.3%) | Daland Swim Team | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | |
| 1904 | Hazel Shaw | 43.48 | 11 | B Min | BB: 41.59 (+1.89s | 4.3%) | Cottonwood Heights Aquatics | 06/13/2025 | 2025 SDAT Summer Spectacular | |
| 1905 | Hailey Baskin | 43.48 | 11 | B Min | BB: 41.59 (+1.89s | 4.3%) | Vacationland Swim Club | 07/12/2025 | LSSC Avon Classic | |
| 1906 | Emily Jiao | 43.49 | 11 | B Min | BB: 41.59 (+1.90s | 4.4%) | Tualatin Hills Swim Club | 05/02/2025 | 2025 THSC Spring Invitational | |
| 1907 | Lyla DesJardien | 43.49 | 12 | B Min | BB: 41.59 (+1.90s | 4.4%) | Cascade Swim Club | 06/06/2025 | 2025 TRI CITY INVITATIONAL | |
| 1908 | Natalie Biesbroeck | 43.50 | 11 | B Min | BB: 41.59 (+1.91s | 4.4%) | Sandpipers of Nevada | 03/30/2025 | Sand Vs BCH LCM Dual 2025 | |
| 1909 | Jocelyne Cerda | 43.50 | 11 | B Min | BB: 41.59 (+1.91s | 4.4%) | Vallejo Aquatic Club | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 1910 | Iris Duda | 43.50 | 11 | B Min | BB: 41.59 (+1.91s | 4.4%) | Harbour Amateur Swim Club | 06/20/2025 | 2025 GCST MARK MCCAW SUMMER | |
| 1911 | Elin Acker | 43.51 | 10 | B Min | BB: 41.59 (+1.92s | 4.4%) | Buenaventura Swim Club | 07/24/2025 | 2025 CA SCS Summer A G Champs CANY | |
| 1912 | Sadie Wills | 43.51 | 11 | B Min | BB: 41.59 (+1.92s | 4.4%) | Alamo Area Aquatic Association | 06/20/2025 | 2025 ST AAAA NS George Block Invite | |
| 1913 | Nella Jackson | 43.51 | 11 | B Min | BB: 41.59 (+1.92s | 4.4%) | Team Eugene Aquatics | 06/27/2025 | TEAM Summer Invitational | |
| 1914 | Elizabeth Lenze | 43.51 | 10 | B Min | BB: 41.59 (+1.92s | 4.4%) | Firestone Akron Swim Team | 05/16/2025 | Busbey Invitational 2025 | |
| 1915 | Madelyn Collins | 43.51 | 10 | B Min | BB: 41.59 (+1.92s | 4.4%) | Team Eugene Aquatics | 06/27/2025 | TEAM Summer Invitational | |
| 1916 | Samantha Fischer | 43.51 | 10 | B Min | BB: 41.59 (+1.92s | 4.4%) | Burlingame Aquatics | 06/27/2025 | Alto Summer Swelter | |
| 1917 | Hannah Alvarado | 43.52 | 11 | B Min | BB: 41.59 (+1.93s | 4.4%) | Lake Erie Silver Dolphins | 06/12/2025 | Holtrey Summer Classic | |
| 1918 | Phoebe Law | 43.52 | 11 | B Min | BB: 41.59 (+1.93s | 4.4%) | Unattached | 07/30/2025 | 2025 FL Southern Zone Age Group Championship | |
| 1919 | Maxine Arntzen | 43.52 | 10 | B Min | BB: 41.59 (+1.93s | 4.4%) | St Croix Swim Club | 06/07/2025 | 2025 MN STRM Summer Slam | |
| 1920 | Ava Meredith | 43.53 | 11 | B Min | BB: 41.59 (+1.94s | 4.5%) | Alamo Area Aquatic Association | 07/25/2025 | 2025 ST AAAA NE LC End Of Season Splash | |
| 1921 | Elle Colligan | 43.53 | 10 | B Min | BB: 41.59 (+1.94s | 4.5%) | Evolution Racing Club | 07/25/2024 | 2024 CA SCS BREA Summer A G Champs | |
| 1922 | Mila Sabourin | 43.53 | 11 | B Min | BB: 41.59 (+1.94s | 4.5%) | Sandpipers of Nevada | 03/30/2025 | Sand Vs BCH LCM Dual 2025 | |
| 1923 | Ruth Trzesniewski | 43.53 | 10 | B Min | BB: 41.59 (+1.94s | 4.5%) | Carson Tigersharks | 05/23/2025 | 2025 Intermountain Classic Long Course Meet | |
| 1924 | Margaret Bryan | 43.53 | 12 | B Min | BB: 41.59 (+1.94s | 4.5%) | Cavalier Aquatics/Piedmont Fam | 07/12/2024 | 2024 CCA Summer Awards | |
| 1925 | Athena Zhong | 43.54 | 10 | B Min | BB: 41.59 (+1.95s | 4.5%) | Burlingame Aquatics | 06/27/2025 | Alto Summer Swelter | |
| 1926 | Kaila Elliott | 43.54 | 10 | B Min | BB: 41.59 (+1.95s | 4.5%) | Issaquah Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | |
| 1927 | Octavia Friemel | 43.54 | 10 | B Min | BB: 41.59 (+1.95s | 4.5%) | Austin Swim Club | 05/16/2025 | 2025 ST ASC Spring Showcase | |
| 1928 | Brooklyn Ward | 43.55 | 11 | B Min | BB: 41.59 (+1.96s | 4.5%) | Wahoos of Jacksonville | 05/23/2025 | EAJ Mayhem 2025 | |
| 1929 | Vivienne Chung | 43.55 | 11 | B Min | BB: 41.59 (+1.96s | 4.5%) | Westlake Aquatic Facility | 04/11/2025 | 2025 ST TXLA 11 Over Long Course Kick Off | |
| 1930 | Vayda Blaugh | 43.55 | 11 | B Min | BB: 41.59 (+1.96s | 4.5%) | Sarasota Sharks | 06/19/2025 | 2025 Shark Open | |
| 1931 | Carter Barrett | 43.55 | 11 | B Min | BB: 41.59 (+1.96s | 4.5%) | Bend Swim Club | 05/02/2025 | Bend Swim Club May Invitational | |
| 1932 | Emma DiGaetani | 43.56 | 11 | B Min | BB: 41.59 (+1.97s | 4.5%) | Planet Swim Aquatics | 04/25/2025 | 14th Annual JAX50 Sprint Dual Challenge | |
| 1933 | Payton Escalante | 43.56 | 10 | San Diego Imperial All Star TM | 08/02/2023 | 2023 Western Zone Age Group Championships | |||
| 1934 | Lydia Stone | 43.56 | 10 | B Min | BB: 41.59 (+1.97s | 4.5%) | University Place Aquatic Club | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | |
| 1935 | Nora McDermitt | 43.57 | 10 | B Min | BB: 41.59 (+1.98s | 4.5%) | Unattached | 04/25/2025 | 2025 CO Steve Drozda LC Shotgun | |
| 1936 | Stella Wildi | 43.57 | 11 | B Min | BB: 41.59 (+1.98s | 4.5%) | Tualatin Hills Swim Club | 07/11/2025 | 2025 THSC Summer Classic | |
| 1937 | Amelia Jakuc | 43.57 | 11 | B Min | BB: 41.59 (+1.98s | 4.5%) | Stingray Swim Team | 04/25/2025 | 2025 PN KING Spring Derby | |
| 1938 | Emma Qu | 43.58 | 11 | B Min | BB: 41.59 (+1.99s | 4.6%) | Alamo Area Aquatic Association | 04/11/2025 | 2025 ST AAAA NS Spring Into Long Course | |
| 1939 | Camila Montes | 43.58 | 10 | B Min | BB: 41.59 (+1.99s | 4.6%) | YMCA of Central Florida | 07/24/2025 | 2025 RAFC Last Splash Invitational | |
| 1940 | Malika Abouwafia | 43.59 | 10 | B Min | BB: 41.59 (+2.00s | 4.6%) | North Gate Aquatics Club | 05/16/2025 | Busbey Invitational 2025 | |
| 1941 | Hayley Schmidt | 43.59 | 10 | B Min | BB: 41.59 (+2.00s | 4.6%) | Colorado Blue | 04/26/2025 | 2025 CO FST Spring LC Fever | |
| 1942 | Nina Chen | 43.60 | 11 | B Min | BB: 41.59 (+2.01s | 4.6%) | Alamo Area Aquatic Association | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | |
| 1943 | Tuolumne Ball | 43.60 | 11 | B Min | BB: 41.59 (+2.01s | 4.6%) | Pikes Peak Athletics | 05/17/2025 | 2025 CO Hilltopper Invite | |
| 1944 | Morgan Weaver | 43.60 | 10 | B Min | BB: 41.59 (+2.01s | 4.6%) | Cuyahoga Falls Riverfront YMCA | 05/31/2025 | CCS Age Group And Open Long Course Meet | |
| 1945 | Evelyn Zhang | 43.60 | 10 | B Min | BB: 41.59 (+2.01s | 4.6%) | Milpitas Aquatic Club | 06/22/2024 | Alto Beat The Heat Sat Sun | |
| 1946 | Katherine Hunt | 43.61 | 10 | B Min | BB: 41.59 (+2.02s | 4.6%) | Tualatin Hills Swim Club | 06/06/2025 | 2025 THSC June Invitational | |
| 1947 | Fiori Carrera | 43.62 | 10 | B Min | BB: 41.59 (+2.03s | 4.7%) | Speed Aquatics | 06/12/2025 | 2025 June Age Group Invite | |
| 1948 | Amelia Beckman | 43.62 | 12 | B Min | BB: 41.59 (+2.03s | 4.7%) | Boulder Swim Team | 04/26/2025 | 2025 CO FST Spring LC Fever | |
| 1949 | Anni Han | 43.62 | 11 | B Min | BB: 41.59 (+2.03s | 4.7%) | Rancho San Dieguito | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | |
| 1950 | Esme Miller | 43.62 | 11 | B Min | BB: 41.59 (+2.03s | 4.7%) | Bend Swim Club | 06/20/2025 | Bend Swim Club Sun Country Invite | |
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.