USA Girls 10 & under - 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2501 | Mia Wang | 50.03 | 8 | B Min | BB: 49.69 (+0.34s | 0.7%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 2502 | Elizabeth Correll | 50.03 | 9 | B Min | BB: 49.69 (+0.34s | 0.7%) | Kentucky Mudpuppies | 06/26/2026 | 2026 Colonel Summer Classic Copied | |
| 2503 | Michelle Addei | 50.03 | 10 | B Min | BB: 49.69 (+0.34s | 0.7%) | Nova of Virginia | 05/15/2026 | NOVA Spring Splash | |
| 2504 | Jeanelle Zipagan | 50.03 | 9 | B Min | BB: 49.69 (+0.34s | 0.7%) | Bluefish Swim Club | 06/26/2026 | 2026 NE YNS June Prelims Finals Meet | |
| 2505 | Esther Childress | 50.03 | 9 | B Min | BB: 49.69 (+0.34s | 0.7%) | Lowes YMCA Lightning Swim Team | 05/02/2026 | ATOM May The Force 2026 | |
| 2506 | Kinzy Hamed | 50.04 | 8 | B Min | BB: 49.69 (+0.35s | 0.7%) | West Coast Aquatics | 05/29/2026 | 2026 TRI CITY INVITATIONAL | |
| 2507 | Parker Brinson | 50.04 | 10 | B Min | BB: 49.69 (+0.35s | 0.7%) | Annapolis Swim Club | 04/11/2026 | 2026 Fox April Long Course Invitational | |
| 2508 | Sofia Yu | 50.04 | 9 | B Min | BB: 49.69 (+0.35s | 0.7%) | Pacific Dragons Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | |
| 2509 | Mariella Scatamacchia | 50.04 | 10 | B Min | BB: 49.69 (+0.35s | 0.7%) | Marlins Of Raleigh | 06/13/2026 | 2026 MOR Liberty Meet | |
| 2510 | Nora Xu | 50.04 | 8 | B Min | BB: 49.69 (+0.35s | 0.7%) | Shawmut Aquatic Club | 05/01/2026 | 2026 NE CS Spring Fling | |
| 2511 | Kristina Velichko | 50.04 | 9 | B Min | BB: 49.69 (+0.35s | 0.7%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 2512 | Violette Gonzales | 50.04 | 10 | B Min | BB: 49.69 (+0.35s | 0.7%) | Santa Clara Swim Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | |
| 2513 | Lucie Neilsen | 50.05 | 9 | B Min | BB: 49.69 (+0.36s | 0.7%) | Lehi Aquatics | 06/06/2025 | Speed Lake City 2025 | |
| 2514 | Liya James | 50.05 | 10 | B Min | BB: 49.69 (+0.36s | 0.7%) | Flatiron Athletic Club | 06/26/2026 | 2026 CO Zone 2 District Meet AAC | |
| 2515 | Vivian Johnson | 50.05 | 8 | B Min | BB: 49.69 (+0.36s | 0.7%) | Hastings Area Swim Team | 06/26/2026 | 2026 MN PRNH Summer Chomp | |
| 2516 | Callie Edwards | 50.05 | 10 | B Min | BB: 49.69 (+0.36s | 0.7%) | Sharks Aquatic Club | 06/06/2026 | SAC Summer Open | |
| 2517 | Mithra Arunkumar | 50.05 | 10 | B Min | BB: 49.69 (+0.36s | 0.7%) | Waterloo Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 2518 | Aliza Panameno | 50.05 | 10 | B Min | BB: 49.69 (+0.36s | 0.7%) | New Wave Swim Team | 06/13/2026 | 2026 MOR Liberty Meet | |
| 2519 | Everley Weber | 50.06 | 10 | B Min | BB: 49.69 (+0.37s | 0.7%) | Sioux Falls Swim Team | 07/19/2024 | 2024 South Dakota Long Course State A | |
| 2520 | Olivia Hall | 50.06 | 8 | B Min | BB: 49.69 (+0.37s | 0.7%) | Birmingham Swim Team | 06/06/2026 | 2026 Jack Barnasastle Invitational | |
| 2521 | Allison Pegram | 50.06 | 10 | B Min | BB: 49.69 (+0.37s | 0.7%) | Coast Gaurd Blue Dolphins | 06/11/2026 | NOVA 2026 Virginia Commonwealth Games | |
| 2522 | Dalia Toledo | 50.06 | 10 | B Min | BB: 49.69 (+0.37s | 0.7%) | Multnomah Athletic Club | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 2523 | Abigail Lev | 50.07 | 10 | B Min | BB: 49.69 (+0.38s | 0.8%) | Dynamo Swim Club | 06/26/2026 | 2026 HSA June Invitational | |
| 2524 | Chloe Wang | 50.07 | 10 | B Min | BB: 49.69 (+0.38s | 0.8%) | Pleasanton Seahawks | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 2525 | Romy Hale | 50.07 | 9 | B Min | BB: 49.69 (+0.38s | 0.8%) | Skyline Swim Club | 06/18/2025 | 2025 UT CHAT INVITATIONAL | |
| 2526 | Quinn McIsaac | 50.07 | 10 | B Min | BB: 49.69 (+0.38s | 0.8%) | Tennessee Aquatics | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | |
| 2527 | Madison Winheim | 50.08 | 8 | B Min | BB: 49.69 (+0.39s | 0.8%) | Nova of Virginia | 05/15/2026 | NOVA Spring Splash | |
| 2528 | Arianna Wang | 50.09 | 8 | B Min | BB: 49.69 (+0.40s | 0.8%) | Arctic Aquatics | 05/08/2026 | 2026 NE CRA MIT Team Specialty LC Meet | |
| 2529 | Ishka Patel | 50.09 | 10 | B Min | BB: 49.69 (+0.40s | 0.8%) | Tac Titans | 06/19/2026 | 2026 TAC TITANS Summer Trident Meet | |
| 2530 | Lauren Wilson | 50.09 | 10 | B Min | BB: 49.69 (+0.40s | 0.8%) | Parkway-Rockwood Gateway Swim | 05/29/2026 | 2026 Meet Me In St Louis Invite | |
| 2531 | Iris Peng | 50.10 | 9 | B Min | BB: 49.69 (+0.41s | 0.8%) | Bellevue Club Swim Team | 05/28/2026 | 2026 IE VS Apple Capital | |
| 2532 | Ka Choon | 50.10 | 9 | B Min | BB: 49.69 (+0.41s | 0.8%) | Stingray Swim Team | 05/28/2026 | 2026 IE VS Apple Capital | |
| 2533 | Kennedy Harrington | 50.10 | 10 | B Min | BB: 49.69 (+0.41s | 0.8%) | Tide Swimming | 06/05/2026 | 2026 TIDE Schools Out Classic | |
| 2534 | Amelia Schoessler | 50.11 | 9 | B Min | BB: 49.69 (+0.42s | 0.8%) | South Shore Sails | 05/15/2026 | 2026 ST SRG LCM Bud Dallmann Memorial | |
| 2535 | Amelia Reichmann | 50.12 | 10 | B Min | BB: 49.69 (+0.43s | 0.9%) | YMCA of Metro North Tritons | 05/30/2026 | 2026 NE NSSC May Invitational At Colby | |
| 2536 | Zoe Lyons | 50.13 | 8 | B Min | BB: 49.69 (+0.44s | 0.9%) | Saint Petersburg Aquatics | 06/26/2026 | 2026 SPA S SEMINOLE SUNRISE LANES SWIM MEET | |
| 2537 | Layla Kandil | 50.13 | 9 | B Min | BB: 49.69 (+0.44s | 0.9%) | Hills Hurricane Swimming | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | |
| 2538 | Ella Herrington | 50.14 | 10 | B Min | BB: 49.69 (+0.45s | 0.9%) | H2okie Aquatics | 06/13/2026 | 2026 BSC Model City Invitational | |
| 2539 | Lexie Doner | 50.14 | 10 | B Min | BB: 49.69 (+0.45s | 0.9%) | Star Aquatics | 04/17/2026 | 2026 STAR April Friday Night At The Races | |
| 2540 | Alinah Tracy | 50.14 | 10 | B Min | BB: 49.69 (+0.45s | 0.9%) | Kona Aquatics Club | 06/06/2026 | BIG ISLAND SWIMMING @ KSH | |
| 2541 | Sarah Davidson | 50.14 | 9 | B Min | BB: 49.69 (+0.45s | 0.9%) | Tide Swimming | 05/01/2026 | 2026 TIDE Spring Shockwave | |
| 2542 | Chengxi Song | 50.15 | 8 | B Min | BB: 49.69 (+0.46s | 0.9%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | |
| 2543 | Wrenly Wright | 50.15 | 9 | B Min | BB: 49.69 (+0.46s | 0.9%) | SlipStream Aquatics | 05/02/2026 | 2026 CO Longmont IMR IMX Adrenaline Gauntlet | |
| 2544 | Celine Liu | 50.15 | 9 | B Min | BB: 49.69 (+0.46s | 0.9%) | Alto Swim Club | 05/02/2026 | Alto Spring Jam CBA | |
| 2545 | Isabel Schneider | 50.15 | 10 | B Min | BB: 49.69 (+0.46s | 0.9%) | Eastmont | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | |
| 2546 | Carsyn Johnson | 50.15 | 9 | B Min | BB: 49.69 (+0.46s | 0.9%) | Accokeek Stroke Technique Swim | 08/06/2025 | 2025 Summer Elite Showcase | |
| 2547 | Daniela Arrobo | 50.15 | 9 | B Min | BB: 49.69 (+0.46s | 0.9%) | Hillsboro Swim Team | 05/01/2026 | 2026 THSC Spring Invite | |
| 2548 | Ellie Herman | 50.16 | 10 | B Min | BB: 49.69 (+0.47s | 0.9%) | Longhorn Aquatics | 06/26/2026 | 2026 NEAT Long Course STX Championship | |
| 2549 | Ella Nguyen | 50.16 | 9 | B Min | BB: 49.69 (+0.47s | 0.9%) | Excel Aquatics | 04/24/2026 | 2026 Strong Tower Invite | |
| 2550 | Victoria Gonzalez Wence | 50.18 | 10 | B Min | BB: 49.69 (+0.49s | 1.0%) | Titanes de Tym | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
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.