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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4851 | Norah Patterson | 44.19 | 9 | B Min | BB: 43.29 (+0.90s | 2.0%) | Excel Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div 3 Approved | |
| 4852 | Maizie White-Stielstra | 44.20 | 9 | B Min | BB: 43.29 (+0.91s | 2.1%) | San Gabriel Aquatics | 03/28/2026 | 2026 ST SGA Spring Fling Meet | |
| 4853 | Marina Nolan | 44.20 | 10 | B Min | BB: 43.29 (+0.91s | 2.1%) | Commonwealth Swimming | 01/16/2026 | 2026 NE CS Bronze Championships | |
| 4854 | Isabel Serrat | 44.20 | 10 | B Min | BB: 43.29 (+0.91s | 2.1%) | Thundering Herd Aquatics | 01/17/2026 | Club Mountaineer January Age Group Winter Spl | |
| 4855 | Cameron Clark | 44.20 | 8 | B Min | BB: 43.29 (+0.91s | 2.1%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 01/16/2026 | 2026 Odd Age Classic | |
| 4856 | Harper Terpin | 44.20 | 10 | B Min | BB: 43.29 (+0.91s | 2.1%) | Waves Of Wilmington Inc | 09/25/2025 | 2025 WOW Intrasquad Meet | |
| 4857 | Josephine Jacquot | 44.20 | 10 | B Min | BB: 43.29 (+0.91s | 2.1%) | Manta Rays | 03/27/2026 | 2026 MR Bronze Championships Central KBM | |
| 4858 | Jada Opoku | 44.20 | 10 | B Min | BB: 43.29 (+0.91s | 2.1%) | Great Wolf Swim Team | 11/21/2025 | 2025 MN STRM 4th Annual Movember Invite | |
| 4859 | Elineke Whitman | 44.20 | 10 | B Min | BB: 43.29 (+0.91s | 2.1%) | West Michigan Swimmers | 03/07/2026 | 2026 Lake Superior Regional Meet | |
| 4860 | Erika Cotter | 44.21 | 9 | B Min | BB: 43.29 (+0.92s | 2.1%) | St Croix Swim Club | 02/27/2026 | 2026 MN MAN Minnesota Regional Championship | |
| 4861 | Charlotte Humphrey | 44.21 | 9 | B Min | BB: 43.29 (+0.92s | 2.1%) | Egra Waves | 02/07/2026 | 2026 Grand Rapids Open | |
| 4862 | Victoria Chacha Arias | 44.21 | 10 | B Min | BB: 43.29 (+0.92s | 2.1%) | Patriot Aquatics | 06/28/2025 | 2025 FL Summer Area 2 Championships Working | |
| 4863 | Maura Kee | 44.21 | 10 | B Min | BB: 43.29 (+0.92s | 2.1%) | Bayside Aquatics | 02/06/2026 | 2026 Last Chance Qualifying Meet | |
| 4864 | Anj Messersmith | 44.21 | 9 | B Min | BB: 43.29 (+0.92s | 2.1%) | Island Aquatics | 01/10/2026 | NEW YEAR S MAGSA SCY Meet | |
| 4865 | Hadley Gearhart | 44.21 | 9 | B Min | BB: 43.29 (+0.92s | 2.1%) | Parkway-Rockwood Gateway Swim | 03/07/2026 | 2026 GTWY 8 Under Champs | |
| 4866 | Layla Rinehart | 44.21 | 10 | B Min | BB: 43.29 (+0.92s | 2.1%) | Atlantic Coast Athletic Club | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 4867 | Clara Neal | 44.21 | 10 | B Min | BB: 43.29 (+0.92s | 2.1%) | Bellevue Club Swim Team | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | |
| 4868 | Edda Wang | 44.21 | 9 | B Min | BB: 43.29 (+0.92s | 2.1%) | West Coast Aquatics | 11/22/2025 | 2025 PN November AGI, Division 4 (WEST) | |
| 4869 | Alyson Lam | 44.21 | 9 | B Min | BB: 43.29 (+0.92s | 2.1%) | South Shore YMCA Strypers | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 4870 | Caroline Capozzi | 44.22 | 10 | B Min | BB: 43.29 (+0.93s | 2.1%) | Monterey Bay Swim Club | 07/18/2025 | CVAL | |
| 4871 | Ariana Volk | 44.22 | 10 | B Min | BB: 43.29 (+0.93s | 2.1%) | Olympic Cascade Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 4872 | Madelyn Pritchard | 44.22 | 10 | B Min | BB: 43.29 (+0.93s | 2.1%) | Bolles School Sharks | 12/04/2025 | RAFC Winter Classic | |
| 4873 | Clara Neys | 44.22 | 10 | B Min | BB: 43.29 (+0.93s | 2.1%) | Aberdeen Swim Club | 02/21/2025 | 2025 12 U Short Course State A Championship | |
| 4874 | Ainsley Klein | 44.22 | 8 | B Min | BB: 43.29 (+0.93s | 2.1%) | Badger Swim Club,Inc. | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 4875 | Belle Hayducsko | 44.23 | 9 | B Min | BB: 43.29 (+0.94s | 2.1%) | Menomonie Area Aquatic Club | 02/01/2026 | 2026 MN STAR Last Chance Invite | |
| 4876 | Mary Serafin | 44.23 | 10 | B Min | BB: 43.29 (+0.94s | 2.1%) | Bolles School Sharks | 10/10/2025 | 2025 October Classic | |
| 4877 | Rosalie Park | 44.23 | 8 | B Min | BB: 43.29 (+0.94s | 2.1%) | Santa Clara Swim Club | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | |
| 4878 | Audrey Scott | 44.23 | 10 | B Min | BB: 43.29 (+0.94s | 2.1%) | San Antonio Wave | 01/17/2026 | 2026 ST AAAA NS Frostbite | |
| 4879 | Maria Chodakiewicz | 44.23 | 9 | B Min | BB: 43.29 (+0.94s | 2.1%) | Herndon Aquatic Club | 11/21/2025 | 2025 Swim Rock | |
| 4880 | Olivia Nguyen | 44.23 | 8 | B Min | BB: 43.29 (+0.94s | 2.1%) | Magic City Aquatic League | 02/06/2026 | 2026 SES Region 3 Champions | |
| 4881 | Molly Wells | 44.23 | 9 | B Min | BB: 43.29 (+0.94s | 2.1%) | Sprc Stingrays | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | |
| 4882 | Noelle Tiba | 44.23 | 9 | B Min | BB: 43.29 (+0.94s | 2.1%) | West Florida Lightning Aquatic | 02/27/2026 | 2026 Spring Area 3 Championships | |
| 4883 | Lucy Agliata | 44.23 | 9 | B Min | BB: 43.29 (+0.94s | 2.1%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 4884 | Jayda Bond | 44.23 | 10 | B Min | BB: 43.29 (+0.94s | 2.1%) | South Florida Aquatic Club | 02/06/2026 | Friendship Meet 2026 | |
| 4885 | Ishka Patel | 44.23 | 10 | B Min | BB: 43.29 (+0.94s | 2.1%) | Tac Titans | 12/19/2025 | 2025 TAC TITANS Jingle Bells Meet | |
| 4886 | Nora Johnson | 44.24 | 8 | B Min | BB: 43.29 (+0.95s | 2.1%) | St Croix Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 4887 | Lane Verner | 44.24 | 8 | B Min | BB: 43.29 (+0.95s | 2.1%) | Ensworth Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | |
| 4888 | Lucy Iacco | 44.24 | 9 | B Min | BB: 43.29 (+0.95s | 2.1%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 12/06/2025 | SLA Holiday Blast | |
| 4889 | Sarah Chan | 44.24 | 10 | B Min | BB: 43.29 (+0.95s | 2.1%) | Daly City Dolphins | 03/28/2026 | PSL March CBA+ | |
| 4890 | Emmaline Schmit | 44.24 | 8 | B Min | BB: 43.29 (+0.95s | 2.1%) | North Kent Aquatic Team | 03/07/2026 | 2026 Lake Michigan Regional Meet | |
| 4891 | Olivia Marks | 44.24 | 10 | B Min | BB: 43.29 (+0.95s | 2.1%) | YMCA of the Triangle Area Swim | 11/21/2025 | 2025 YOTA Arena Turkey Classic | |
| 4892 | Madison Hitz | 44.24 | 10 | B Min | BB: 43.29 (+0.95s | 2.1%) | Prince William Swim Club | 02/13/2026 | 2026 Northern District 12 Under Championship | |
| 4893 | Summer MacVeagh | 44.25 | 10 | B Min | BB: 43.29 (+0.96s | 2.2%) | Red Piranha Swimming | 11/22/2025 | 2025 Dragonfly Medical Cranberry Classic | |
| 4894 | Hannah Sullivan | 44.25 | 10 | B Min | BB: 43.29 (+0.96s | 2.2%) | Plymouth Canton Cruisers | 03/07/2026 | 2026 Lake Ontario Regional Meet | |
| 4895 | Alyssa Lebedev | 44.25 | 10 | B Min | BB: 43.29 (+0.96s | 2.2%) | FireFish Swim Team | 01/16/2026 | 2026 NE CS Bronze Championships | |
| 4896 | Naomi Hobbs | 44.25 | 10 | B Min | BB: 43.29 (+0.96s | 2.2%) | WeAquatics | 12/06/2025 | 2025 PAC 11 Over Snow Globe Champs | |
| 4897 | Charlotte Hoyos | 44.26 | 9 | B Min | BB: 43.29 (+0.97s | 2.2%) | Pine Crest Swimming | 11/21/2025 | 2025 NPB Turkey Invite | |
| 4898 | Ruby Ridout | 44.26 | 10 | B Min | BB: 43.29 (+0.97s | 2.2%) | Thunder Coast Aquatics | 10/11/2025 | VJO Sprint For The Golden Ticket CBA+ 2025 | |
| 4899 | Paloma Pilotto | 44.26 | 8 | B Min | BB: 43.29 (+0.97s | 2.2%) | Pointe Aquatics | 02/27/2026 | 2026 MCSA Junior Cup | |
| 4900 | Everly Moretta | 44.26 | 10 | B Min | BB: 43.29 (+0.97s | 2.2%) | Perry Aquatic Club | 02/20/2026 | 2026 OH Akron SC Regional Championships | |
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.