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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5651 | Morgan Bain | 46.77 | 8 | B Min | BB: 43.29 (+3.48s | 7.4%) | Saint Petersburg Aquatics | 10/16/2026 | FRIDAY NITE RACES OCT 2026 | |
| 5652 | Piper Li | 46.77 | 7 | B Min | BB: 43.29 (+3.48s | 7.4%) | Pacific Dragons Swim Team | 10/16/2026 | 2026 PN VAST Fall Classic Invite Approved | |
| 5653 | Sarah Hayes | 46.77 | 9 | B Min | BB: 43.29 (+3.48s | 7.4%) | Bulldog Swim Club | 10/24/2026 | SUNN Fall Classic 2026 | |
| 5654 | Lillian Hess | 46.78 | 9 | B Min | BB: 43.29 (+3.49s | 7.5%) | Nation\\\\\\'s Capital Swim Club | 10/18/2025 | 2025 AAC Fall Gator Mini Meet | |
| 5655 | Mira Rugg | 46.78 | 10 | B Min | BB: 43.29 (+3.49s | 7.5%) | Champlain Valley Swim Academy- | 11/07/2025 | 2025 NE UVAC Dorsi Raynolds Memorial Meet C | |
| 5656 | Kyra Carpenter | 46.78 | 9 | B Min | BB: 43.29 (+3.49s | 7.5%) | Foothills Swim Team | 10/24/2026 | 2026 CO LONG Great Pumpkin Pentathlon | |
| 5657 | Ria Nelson | 46.78 | 9 | B Min | BB: 43.29 (+3.49s | 7.5%) | Swim Kauai Aquatics | 06/13/2026 | SKA Home Meet 61326 | |
| 5658 | Emberlyn Riordan | 46.79 | 10 | B Min | BB: 43.29 (+3.50s | 7.5%) | Quest Swimming | 03/21/2026 | Quest Swimming March Madness Intrasquad Mee | |
| 5659 | Madeline Moore | 46.80 | 10 | B Min | BB: 43.29 (+3.51s | 7.5%) | Virginia Gators | 09/20/2025 | 2025 Friendly City Kickoff | |
| 5660 | Cora Sun | 46.80 | 9 | B Min | BB: 43.29 (+3.51s | 7.5%) | Wave Aquatics | 11/23/2024 | 2024 PN November AGI Div 4 WEST | |
| 5661 | Lucy Sargent | 46.80 | 9 | B Min | BB: 43.29 (+3.51s | 7.5%) | Hydra Aquatics | 02/27/2026 | 2026 OH BSC SC Regional Championships | |
| 5662 | Evey Wang | 46.81 | 10 | B Min | BB: 43.29 (+3.52s | 7.5%) | Lehi Aquatics | 12/13/2025 | 2025 UTAH Winter Classic | |
| 5663 | Abigail Seested | 46.81 | 10 | B Min | BB: 43.29 (+3.52s | 7.5%) | Fox Swim Club | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | |
| 5664 | Charlotte Rogers | 46.81 | 9 | B Min | BB: 43.29 (+3.52s | 7.5%) | Olympic Cascade Aquatics | 10/03/2026 | 2026 PN OCA John Walker Invitational Approve | |
| 5665 | Aubrey Wheeler | 46.81 | 10 | B Min | BB: 43.29 (+3.52s | 7.5%) | Team Sopris Swimming | 01/16/2026 | 2026 CO MAValanche Invitational | |
| 5666 | Clara Drew | 46.82 | 9 | B Min | BB: 43.29 (+3.53s | 7.5%) | Life Time Fitness New York Swi | 02/28/2026 | 2026 MR QNS I Know I Can Invitational | |
| 5667 | Vivienne Vaccaro | 46.82 | 7 | B Min | BB: 43.29 (+3.53s | 7.5%) | Empire Swimming | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 5668 | Graelyn Buckley | 46.82 | 9 | B Min | BB: 43.29 (+3.53s | 7.5%) | Holyoke YMCA Vikings | 11/21/2025 | 2025 NE HYV Thanksgiving Invite | |
| 5669 | Lily Smith | 46.82 | 9 | B Min | BB: 43.29 (+3.53s | 7.5%) | MN Flyers Swim Team | 02/27/2026 | 2026 MN MAN Minnesota Regional Championship | |
| 5670 | Olivia Huang | 46.82 | 10 | B Min | BB: 43.29 (+3.53s | 7.5%) | Hudson Valley Dolphins | 03/27/2026 | 2026 MR Metro Bronze Championship North | |
| 5671 | Audrey Adams | 46.82 | 10 | B Min | BB: 43.29 (+3.53s | 7.5%) | Auburn Aquatics | 01/16/2026 | 2026 SE Ralph Crocker Classic | |
| 5672 | Clara Whittaker | 46.82 | 10 | B Min | BB: 43.29 (+3.53s | 7.5%) | SlipStream Aquatics | 10/24/2026 | 2026 CO LONG Great Pumpkin Pentathlon | |
| 5673 | Campbell DeBoer | 46.82 | 10 | B Min | BB: 43.29 (+3.53s | 7.5%) | Watertown Area Swim Club | 02/06/2026 | 2026 Qualifying Meet | |
| 5674 | Alexia Abadie | 46.83 | 10 | B Min | BB: 43.29 (+3.54s | 7.6%) | Napa Valley Swim Team | 07/26/2025 | 2025 REAL Championships | |
| 5675 | Isabel Sierra | 46.83 | 9 | B Min | BB: 43.29 (+3.54s | 7.6%) | The Woodlands Swim Team | 02/21/2025 | MAC Hosted 2025 Gulf 12 Under Champs | |
| 5676 | Ireland Hurley | 46.83 | 10 | B Min | BB: 43.29 (+3.54s | 7.6%) | Brighton Aquatics Bull Sharks | 10/25/2025 | BA Halloween Town USA 2025 | |
| 5677 | Ellis Weathersbee | 46.83 | 7 | B Min | BB: 43.29 (+3.54s | 7.6%) | Mecklenburg Swim Association | 01/17/2026 | 2026 MSA January Invite | |
| 5678 | Molly Justice | 46.83 | 10 | B Min | BB: 43.29 (+3.54s | 7.6%) | Lakeside Swim Team | 10/16/2026 | 2026 SwimVille USA Jack Thompson Classic | |
| 5679 | Weezy Popp | 46.84 | 10 | B Min | BB: 43.29 (+3.55s | 7.6%) | Wtrc Sharks | 02/20/2026 | 2026 OH WAVE SC Regional Championships | |
| 5680 | Lea Lee | 46.84 | 10 | B Min | BB: 43.29 (+3.55s | 7.6%) | Blue Wave Swim Team PV | 12/21/2025 | 2025 PAC 10 U Reindeer Games | |
| 5681 | Naomi Sarok | 46.84 | 9 | B Min | BB: 43.29 (+3.55s | 7.6%) | Tucson Ford Dealers Aquatics | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 5682 | Lucy Franzen | 46.84 | 9 | B Min | BB: 43.29 (+3.55s | 7.6%) | Greater Omaha Aquatics Leopard | 02/20/2026 | 2026 MW Midwestern Age Group Short Course | |
| 5683 | Viviana Cret | 46.84 | 9 | B Min | BB: 43.29 (+3.55s | 7.6%) | Suburban Aquatics | 02/20/2026 | 2026 RMSC February Invitational | |
| 5684 | Nora Garrity | 46.84 | 10 | B Min | BB: 43.29 (+3.55s | 7.6%) | Dublin Community Swim Team | 02/19/2026 | 2026 OH WOR SC Regional Championships | |
| 5685 | Harper Nguyen | 46.84 | 8 | B Min | BB: 43.29 (+3.55s | 7.6%) | Columbia Aquatics Association | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | |
| 5686 | Ava Cannon | 46.84 | 10 | B Min | BB: 43.29 (+3.55s | 7.6%) | YMCA of South Florida | 10/02/2026 | Early October Central Park Series | |
| 5687 | Ileana Martinez Herrera | 46.84 | 10 | B Min | BB: 43.29 (+3.55s | 7.6%) | Race Aquatics | 09/25/2026 | 2026 Alexis Swift Invitational | |
| 5688 | Natalia Salgado | 46.84 | 10 | B Min | BB: 43.29 (+3.55s | 7.6%) | Stanford Campus Recreation Ass | 10/03/2026 | 2026 De Anza Cupertino Aquatics SC CBA Meet | |
| 5689 | Elise Hawes | 46.84 | 10 | B Min | BB: 43.29 (+3.55s | 7.6%) | Lakeside Swim Team | 10/16/2026 | 2026 SwimVille USA Jack Thompson Classic | |
| 5690 | Avery Backer | 46.85 | 9 | B Min | BB: 43.29 (+3.56s | 7.6%) | Three Village Swim Club | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | |
| 5691 | Samantha Jaeger | 46.85 | 9 | B Min | BB: 43.29 (+3.56s | 7.6%) | Ensworth Aquatics | 10/25/2025 | 2025 IM Spooky | |
| 5692 | Adrianna Ferremi | 46.85 | 10 | B Min | BB: 43.29 (+3.56s | 7.6%) | Sachem Swim Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 5693 | Reegan O'Connor | 46.85 | 10 | B Min | BB: 43.29 (+3.56s | 7.6%) | Vermillion Area Swim Team | 12/13/2025 | VAST Winter Invitational | |
| 5694 | Georgiana Tsampas | 46.85 | 10 | B Min | BB: 43.29 (+3.56s | 7.6%) | Cross Island YMCA Barracudas | 01/24/2026 | 2026 MR FLY Fran Schnarr Sprint Pentathlon Me | |
| 5695 | Valentina Cotto | 46.85 | 10 | B Min | BB: 43.29 (+3.56s | 7.6%) | Leesburg Aquatics | 09/19/2026 | 2026 Heart Of Florida Swim Meet | |
| 5696 | Lyla Bromberek | 46.86 | 9 | B Min | BB: 43.29 (+3.57s | 7.6%) | South Lyon Aquatics | 01/31/2026 | 2026 Guppy Bowl | |
| 5697 | Amelia Biegel | 46.86 | 9 | B Min | BB: 43.29 (+3.57s | 7.6%) | Sunnyvale Swim Club | 03/28/2026 | LAMV C B A+ Meet | |
| 5698 | Mila Hernandez | 46.86 | 9 | B Min | BB: 43.29 (+3.57s | 7.6%) | Ocean Pines Swim Team | 10/18/2025 | 2025 RAYS Great Pumpkin Splash Invitational | |
| 5699 | Grace Parsson | 46.86 | 9 | B Min | BB: 43.29 (+3.57s | 7.6%) | Bowling Green Swim Club | 02/19/2026 | 2026 OH SOS SC Regional Championships | |
| 5700 | Claire Boughal | 46.86 | 9 | B Min | BB: 43.29 (+3.57s | 7.6%) | Aquatex Swim & Water Polo Team | 11/16/2025 | 2025 ST TXLA 10 U November Unclassified | |
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.