USA Girls 10 & under - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 7901 | Arianna Roci | 49.00 | 10 | B: 48.59 (+0.41s | 0.8%) | Patriot Swim Team | 03/27/2026 | 2026 MR Metro Bronze Championship North | ||
| 7902 | Etta Timmer | 49.01 | 9 | B: 48.59 (+0.42s | 0.9%) | Benton Harbor-St. Joseph YMCA | 02/21/2026 | 2026 Michigan YMCA Clusters Championship | ||
| 7903 | Emma White | 49.01 | 9 | B: 48.59 (+0.42s | 0.9%) | Bangor YMCA Barracudas | 02/27/2026 | 2026 NE Maine State Y Championships | ||
| 7904 | Gabrielle Eskow | 49.01 | 9 | B: 48.59 (+0.42s | 0.9%) | Karishim Swim Club | 11/14/2025 | 2025 NECRA Nov Distance Specialty Meet Co | ||
| 7905 | Evelyn Taylor | 49.01 | 9 | B: 48.59 (+0.42s | 0.9%) | YMCA East Hampton Hurricanes | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | ||
| 7906 | Charley Lewis | 49.01 | 9 | B: 48.59 (+0.42s | 0.9%) | Hydra Aquatics | 12/05/2025 | 2025 Christmas Championships | ||
| 7907 | Katherine Sherwood | 49.01 | 10 | B: 48.59 (+0.42s | 0.9%) | Machine Aquatics | 10/04/2025 | 2025 Harvest Moon Invitational | ||
| 7908 | Addy Frazier | 49.01 | 9 | B: 48.59 (+0.42s | 0.9%) | West Coast Aquatics | 02/27/2026 | 2026 PN Feb Age Group Invite,Div 3 Approved | ||
| 7909 | Rose Greske | 49.01 | 9 | B: 48.59 (+0.42s | 0.9%) | Mako Aquatics | 02/01/2026 | 2026 MN NSAC Winter Invite Copied | ||
| 7910 | Aliya Malik | 49.01 | 10 | B: 48.59 (+0.42s | 0.9%) | Machine Aquatics | 02/20/2026 | 2026 Machine Qualifier | ||
| 7911 | Molly McFarland | 49.01 | 9 | B: 48.59 (+0.42s | 0.9%) | Nova of Virginia | 11/22/2025 | NOVA Cranberry Contender | ||
| 7912 | Quinn Bryan | 49.02 | 10 | B: 48.59 (+0.43s | 0.9%) | Houston Cougars | 11/23/2024 | 2024 BATS November Meet | ||
| 7913 | Emma Godin | 49.02 | 8 | B: 48.59 (+0.43s | 0.9%) | Crimson Aquatics | 01/16/2026 | 2026 NE CRIM Bronze Championship | ||
| 7914 | Anne McCrae | 49.02 | 9 | B: 48.59 (+0.43s | 0.9%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | ||
| 7915 | Amelia Lock | 49.02 | 8 | B: 48.59 (+0.43s | 0.9%) | Hauppauge Swimming | 02/28/2026 | 2026 MR TVSC St Patrick S Day 8 Under Meet | ||
| 7916 | Madelyn Miyashiro | 49.02 | 10 | B: 48.59 (+0.43s | 0.9%) | Alameda Gators | 11/08/2025 | Albany Armada Aquatics C B BB+ Meet | ||
| 7917 | Liana Jiang | 49.02 | 10 | B: 48.59 (+0.43s | 0.9%) | YMCA of the Triangle Area Swim | 11/09/2025 | 2025 12 And Under Mini Meet V2 | ||
| 7918 | Autumn Barnes | 49.02 | 8 | B: 48.59 (+0.43s | 0.9%) | Columbia Aquatics Association | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | ||
| 7919 | Alina Elia | 49.02 | 10 | B: 48.59 (+0.43s | 0.9%) | Boulder City Henderson Swim Te | 11/08/2024 | 2024 NV State Championships | ||
| 7920 | Abigail Taylor | 49.02 | 10 | B: 48.59 (+0.43s | 0.9%) | Magnolia Aquatic Club | 02/21/2025 | MAC Hosted 2025 Gulf 12 Under Champs | ||
| 7921 | Audrey Gagnon | 49.02 | 8 | B: 48.59 (+0.43s | 0.9%) | Rockingham Area Youth Swimming | 02/07/2026 | 2026 NE RAYS Love A Last Chance Specialty | ||
| 7922 | Olivia McMeekin | 49.03 | 9 | B: 48.59 (+0.44s | 0.9%) | Greater Omaha Aquatics Leopard | 01/17/2026 | 2026 MW BSC NTS Carnival Meet | ||
| 7923 | Naomi Stoffels | 49.03 | 8 | B: 48.59 (+0.44s | 0.9%) | Monmouth Barracudas | 04/10/2026 | 2026 GTSA TYR Spring Championship | ||
| 7924 | Claire Benhammou | 49.03 | 10 | B: 48.59 (+0.44s | 0.9%) | Foothills Swim Team | 03/13/2026 | Mile High Championship Invitational | ||
| 7925 | Ella Wang | 49.03 | 8 | B: 48.59 (+0.44s | 0.9%) | Beachwood Bison Swim Club | 02/19/2026 | 2026 OH Cleveland SC Regional Championships | ||
| 7926 | Grace Martinez | 49.03 | 10 | B: 48.59 (+0.44s | 0.9%) | Greater Toledo Aquatic Club | 02/19/2026 | 2026 OH SOS SC Regional Championships | ||
| 7927 | Addilyn Burbick | 49.03 | 9 | B: 48.59 (+0.44s | 0.9%) | Potomac Marlins | 03/20/2026 | March Madness 2026 | ||
| 7928 | Hannah Radoslovich | 49.03 | 8 | B: 48.59 (+0.44s | 0.9%) | Middies Wave Ryders | 01/19/2026 | 2026 MR YMID MLK 8 Under Meet | ||
| 7929 | Katherine Weaver | 49.04 | 9 | B: 48.59 (+0.45s | 0.9%) | Arlington Aquatic Club | 02/13/2026 | 2026 AAC Winter Gator Meet | ||
| 7930 | Molly McCann | 49.04 | 10 | B: 48.59 (+0.45s | 0.9%) | Tuna Swim Club | 01/10/2026 | 2026 MN MONC New Years Invite | ||
| 7931 | Ava Burman | 49.04 | 10 | B: 48.59 (+0.45s | 0.9%) | Hydro Swim Club | 09/05/2025 | Hydro Fall Classic 2025 | ||
| 7932 | Emily Blanchard | 49.04 | 8 | B: 48.59 (+0.45s | 0.9%) | Sporting Jax Aquatic Club | 11/15/2025 | EAJ Fall Harvest 2025 | ||
| 7933 | Isabella Kennelly | 49.04 | 9 | B: 48.59 (+0.45s | 0.9%) | Florida Elite Swimming | 01/09/2026 | 2026 FAST Polar Plunge | ||
| 7934 | Paislee Spoon | 49.04 | 8 | B: 48.59 (+0.45s | 0.9%) | Tide Swimming | 12/05/2025 | 2025 757swim Grand Illumination | ||
| 7935 | Tinslee Biggs | 49.04 | 10 | B: 48.59 (+0.45s | 0.9%) | Fcfy Riptide Swim Team | 10/10/2025 | 2025 TYDE Andy Craver Autumn Leaves Inv | ||
| 7936 | Katherine Ding | 49.04 | 9 | B: 48.59 (+0.45s | 0.9%) | Long Island Aquatic Club | 11/16/2025 | 2025 MR LIAC Fall Festival Invitational | ||
| 7937 | Amelia Le | 49.04 | 10 | B: 48.59 (+0.45s | 0.9%) | Shamrock Swim Club | 06/20/2026 | 2026 NE SSC June 20 2026 | ||
| 7938 | Ryan King | 49.04 | 8 | B: 48.59 (+0.45s | 0.9%) | The Fish | 11/08/2025 | 2025 Autumn Mini Meet | ||
| 7939 | Braelynn Scott | 49.04 | 9 | B: 48.59 (+0.45s | 0.9%) | Lakewood Ranch Swim Associatio | 01/23/2026 | 2026 Hot Chocolate Invite | ||
| 7940 | Katherine Cruse | 49.05 | 9 | B: 48.59 (+0.46s | 0.9%) | Escalate Aquatic Team | 12/20/2024 | 2024 Gulf Fall Champs (ESCA AMBU) | ||
| 7941 | Advika Krishnan | 49.05 | 10 | B: 48.59 (+0.46s | 0.9%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 7942 | Jordyn Sleger | 49.05 | 9 | B: 48.59 (+0.46s | 0.9%) | Pierre Swim Team | 01/30/2026 | 2026 SD Capital City Qualifier | ||
| 7943 | Allie Conlon | 49.06 | 9 | B: 48.59 (+0.47s | 1.0%) | Madison Swimming Association | 01/30/2026 | MSA Ray Fogg Memorial Meet 2026 | ||
| 7944 | Penelope Goss | 49.06 | 11 | B: 48.59 (+0.47s | 1.0%) | YMCA of the North Shore Sharks | 09/27/2025 | 2025 NE YNS September Sprint Spectacular Co | ||
| 7945 | Katherine Farr | 49.06 | 10 | B: 48.59 (+0.47s | 1.0%) | Three Village Swim Club | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | ||
| 7946 | Chloe Johnson | 49.06 | 10 | B: 48.59 (+0.47s | 1.0%) | Tac Titans | 06/07/2026 | 2026 TAC TITANS June SCY Intrasquad Meet | ||
| 7947 | Ella Hunt | 49.06 | 10 | B: 48.59 (+0.47s | 1.0%) | High Point Swim Club | 02/13/2026 | 2026 TYDE Be My Valentine Meet | ||
| 7948 | Evalyn Polk | 49.06 | 10 | B: 48.59 (+0.47s | 1.0%) | Gator Swim Club | 02/28/2026 | 2026 Area 4 Spring Champs | ||
| 7949 | Allison Felix | 49.06 | 10 | B: 48.59 (+0.47s | 1.0%) | H.E.S. Hurricanes Swim Team | 02/28/2026 | 2026 MR QNS I Know I Can Invitational | ||
| 7950 | Jocelyn Roerig | 49.06 | 10 | B: 48.59 (+0.47s | 1.0%) | Lake Oswego Swim Club | 03/14/2026 | 2026 John Haring Memorial BC Showdown | ||
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.