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 | |
|---|---|---|---|---|---|---|---|---|---|
| 651 | Marlow Umphress | 36.63 | 10 | A Min | AA: 36.19 (+0.44s | 1.2%) | Nitro Swimming | 01/16/2026 | 2026 ST NTRO Winter Prelim Final Invite | |
| 652 | Brilyn Merrick | 36.63 | 10 | A Min | AA: 36.19 (+0.44s | 1.2%) | Hopkinsville High School | 02/07/2026 | 1st Round KHSAA Championships Site #1 | |
| 653 | Gwendolyn Fuchs | 36.64 | 10 | A Min | AA: 36.19 (+0.45s | 1.2%) | Excel Aquatics | 02/27/2026 | 2026 SE Southeastern Winter SC Championships | |
| 654 | Audrey Wade | 36.64 | 10 | A Min | AA: 36.19 (+0.45s | 1.2%) | Tollefson Swimming | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 655 | Addison Hau | 36.64 | 10 | A Min | AA: 36.19 (+0.45s | 1.2%) | Stingray Swim Team | 04/18/2026 | 2026 PN MMSC Marlins Madness Approved | |
| 656 | Wesley Munro | 36.65 | 10 | A Min | AA: 36.19 (+0.46s | 1.3%) | Revolution Swim Club | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 657 | Reid Nichols | 36.65 | 10 | A Min | AA: 36.19 (+0.46s | 1.3%) | Lynchburg Aquatic Club | 11/22/2025 | Bass Turkey Classic 2025 | |
| 658 | Aria Ferris | 36.66 | 9 | A Min | AA: 36.19 (+0.47s | 1.3%) | Aquawolves Swimming | 02/14/2026 | 2026 CO AQUA February Home Meet | |
| 659 | Ella Henry | 36.66 | 10 | A Min | AA: 36.19 (+0.47s | 1.3%) | Albany Armada Aquatics | 03/20/2026 | SCY Spring Age Group Championships | |
| 660 | Dahlia Rafikova | 36.67 | 9 | A Min | AA: 36.19 (+0.48s | 1.3%) | Shawmut Aquatic Club | 01/30/2026 | 2026 NE CS Silver Championships | |
| 661 | An-Yi Khoo | 36.67 | 10 | A Min | AA: 36.19 (+0.48s | 1.3%) | Beach Cities Alpha | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 662 | Anna Lillie | 36.67 | 10 | A Min | AA: 36.19 (+0.48s | 1.3%) | Club Wolverine | 03/07/2026 | 2026 Lake Ontario Regional Meet | |
| 663 | Emily Grimm | 36.68 | 10 | A Min | AA: 36.19 (+0.49s | 1.3%) | YMCA of Parkersburg Sharks | 01/17/2026 | Club Mountaineer January Age Group Winter Spl | |
| 664 | Allie Abraham | 36.68 | 10 | A Min | AA: 36.19 (+0.49s | 1.3%) | Egra Waves | 02/07/2026 | 2026 Grand Rapids Open | |
| 665 | Alexis Griffin | 36.68 | 9 | A Min | AA: 36.19 (+0.49s | 1.3%) | Quest Swimming | 03/12/2026 | 2026 Virginia Swimming SC Age Group Champions | |
| 666 | Ella Taylor | 36.68 | 10 | A Min | AA: 36.19 (+0.49s | 1.3%) | North Baltimore Aquatic Club | 10/17/2025 | 2025 NBAC Fall Fastival Meet | |
| 667 | Clementine Mitchell | 36.69 | 9 | A Min | AA: 36.19 (+0.50s | 1.4%) | Sierra Marlins Swim Team | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 668 | Emma Zhu | 36.70 | 10 | A Min | AA: 36.19 (+0.51s | 1.4%) | Burlingame Aquatics | 03/07/2026 | BAC Race To AGCs | |
| 669 | Summer Williams | 36.70 | 9 | A Min | AA: 36.19 (+0.51s | 1.4%) | Aquazot Swim Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 670 | Zoe Maley | 36.70 | 10 | A Min | AA: 36.19 (+0.51s | 1.4%) | Longhorn Aquatics | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 671 | Tianran Lin | 36.73 | 10 | A Min | AA: 36.19 (+0.54s | 1.5%) | Rosemead Rapids | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 672 | Harper Gosdin | 36.73 | 10 | A Min | AA: 36.19 (+0.54s | 1.5%) | Huntsville Swim Association | 01/16/2026 | 2026 HSA TYR Invitational | |
| 673 | Morgann Leon | 36.74 | 10 | A Min | AA: 36.19 (+0.55s | 1.5%) | Warren Regina | 10/02/2025 | 2025 Macomb County Championship | |
| 674 | Emma Uchida | 36.74 | 10 | A Min | AA: 36.19 (+0.55s | 1.5%) | Olympic Cascade Aquatics | 01/24/2026 | 2026 PN PDST Winter Invitational Meet Approv | |
| 675 | Nora Julson | 36.74 | 10 | A Min | AA: 36.19 (+0.55s | 1.5%) | Seminole Aquatics | 12/13/2025 | 2025 BD Holiday Invite | |
| 676 | Oakley Freedman | 36.75 | 10 | A Min | AA: 36.19 (+0.56s | 1.5%) | Rockville Montgomery Swim Club | 02/13/2026 | 39th Black History Swim Meet | |
| 677 | Karina Molenaur | 36.75 | 9 | A Min | AA: 36.19 (+0.56s | 1.5%) | SwimMAC Carolina | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 678 | Sydney Overbeek | 36.75 | 9 | A Min | AA: 36.19 (+0.56s | 1.5%) | Pikes Peak Athletics | 04/11/2026 | 2026 CO PPA Sprint Penthathlon | |
| 679 | Laila Lewis | 36.75 | 10 | A Min | AA: 36.19 (+0.56s | 1.5%) | Winchester Swim Team | 02/13/2026 | 2026 Northern District 12 Under Championship | |
| 680 | Josephine Carpenter | 36.75 | 10 | A Min | AA: 36.19 (+0.56s | 1.5%) | Plymouth Canton Cruisers | 02/13/2026 | 2026 Showdown In Motown | |
| 681 | Elle O'Connell | 36.75 | 10 | A Min | AA: 36.19 (+0.56s | 1.5%) | Rockville Montgomery Swim Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 682 | Sandrine Pells-Wehner | 36.76 | 10 | A Min | AA: 36.19 (+0.57s | 1.6%) | Pacific Swimming Zone | 04/26/2026 | 2026 Pacific Swimming Zone All Star Meet | |
| 683 | Ivy Uyeda | 36.76 | 10 | A Min | AA: 36.19 (+0.57s | 1.6%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/27/2026 | 2026 Junior Cup | |
| 684 | Claire Shi | 36.76 | 10 | A Min | AA: 36.19 (+0.57s | 1.6%) | Rose Bowl Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 685 | Stella Hogendorn | 36.76 | 10 | A Min | AA: 36.19 (+0.57s | 1.6%) | Hurricanes Swim Team | 01/09/2026 | 2026 MN FOXJ Winter Classic | |
| 686 | Angelene Zheng | 36.78 | 9 | A Min | AA: 36.19 (+0.59s | 1.6%) | Blazing Barracudas | 03/12/2026 | 2026 OH SC Junior Championships | |
| 687 | Tea Rutka | 36.78 | 9 | A Min | AA: 36.19 (+0.59s | 1.6%) | Kamehameha Swim Club | 04/18/2026 | 44th Annual Harry Mamizuka Invitational | |
| 688 | Alena Caiserman | 36.78 | 9 | A Min | AA: 36.19 (+0.59s | 1.6%) | Lahaina Swim Club | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 689 | Sofia Rocha | 36.78 | 10 | A Min | AA: 36.19 (+0.59s | 1.6%) | Unattached | 12/11/2025 | 35th Annual Winter Championships | |
| 690 | Evelyn Spencer | 36.78 | 10 | A Min | AA: 36.19 (+0.59s | 1.6%) | Metro Surge Aquatic Club | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 691 | Shea Mitchell | 36.79 | 9 | A Min | AA: 36.19 (+0.60s | 1.6%) | West Islip Swim Club | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 692 | Abigail Clements | 36.79 | 10 | A Min | AA: 36.19 (+0.60s | 1.6%) | Millard Aquatic Club | 01/31/2026 | 2026 MW SCSC President S Day Meet | |
| 693 | Vasilisa Zinkevich | 36.80 | 10 | A Min | AA: 36.19 (+0.61s | 1.7%) | Tsm Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 694 | Harper Campbell | 36.81 | 10 | A Min | AA: 36.19 (+0.62s | 1.7%) | Nitro Swimming | 01/04/2026 | 2026 ST NTRO Chilly Icicles | |
| 695 | Noor Atallah | 36.81 | 10 | A Min | AA: 36.19 (+0.62s | 1.7%) | All Star Aquatics | 01/17/2026 | PVS January Open 2026 Fairland | |
| 696 | Avery Collin | 36.81 | 10 | A Min | AA: 36.19 (+0.62s | 1.7%) | Herndon Aquatic Club | 11/21/2025 | 2025 Swim Rock | |
| 697 | Addilyn Mayo | 36.82 | 10 | A Min | AA: 36.19 (+0.63s | 1.7%) | McCallie-GPS Aquatics | 12/05/2025 | 2025 Beaman Toyota Meet Of Champs | |
| 698 | Gabrielle Cohen | 36.82 | 10 | A Min | AA: 36.19 (+0.63s | 1.7%) | Hydra Aquatics | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 699 | Mia Chmelka | 36.82 | 9 | A Min | AA: 36.19 (+0.63s | 1.7%) | Rio Salado Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 700 | Adeline Willard | 36.83 | 9 | A Min | AA: 36.19 (+0.64s | 1.7%) | Excel Aquatics | 12/05/2025 | 2025 Beaman Toyota Meet Of Champs | |
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.