USA Girls 10 & under - 50 M Breast
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2401 | Elliot Isbell | 57.30 | 9 | B Min | BB: 55.49 (+1.81s | 3.2%) | San Gabriel Aquatics | 04/10/2026 | 2026 ST LSAC 6th Annual Atomic Fest | |
| 2402 | Emily Kurohara | 57.30 | 10 | B Min | BB: 55.49 (+1.81s | 3.2%) | Warrior Aquatic Club | 05/16/2026 | BIG ISLAND SWIMMING @ KCAC | |
| 2403 | Elisabeth MacPhail | 57.30 | 8 | B Min | BB: 55.49 (+1.81s | 3.2%) | Edina Swim Club | 05/03/2026 | 2026 MN SEMS LC Invite | |
| 2404 | Siena Ward | 57.30 | 9 | B Min | BB: 55.49 (+1.81s | 3.2%) | Meadowbrook Swim Team | 07/24/2026 | 2026 Maryland Long Course Junior Championship | |
| 2405 | Reagan Ambrico | 57.31 | 10 | B Min | BB: 55.49 (+1.82s | 3.2%) | Laker Swim | 06/11/2026 | 2026 RAFC Summer Solstice Invitational | |
| 2406 | Everly Jenkins | 57.31 | 10 | B Min | BB: 55.49 (+1.82s | 3.2%) | Tsunami Swimming | 06/26/2026 | 2026 VSI LC Northern District Champs | |
| 2407 | Hayden Gallagher | 57.31 | 10 | B Min | BB: 55.49 (+1.82s | 3.2%) | Sunnyvale Swim Club | 05/17/2025 | 2025 LAMV SCM C B A+ | |
| 2408 | Stella di Benedetto | 57.31 | 9 | B Min | BB: 55.49 (+1.82s | 3.2%) | Bolles School Sharks | 05/22/2026 | EAJ Mayhem 2026 | |
| 2409 | Lillian Jones | 57.31 | 9 | B Min | BB: 55.49 (+1.82s | 3.2%) | Mecklenburg Swim Association | 06/20/2026 | 2026 NCS QCD Long Course Invite | |
| 2410 | Deanna Lemarr | 57.31 | 9 | B Min | BB: 55.49 (+1.82s | 3.2%) | Hillsboro Swim Team | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 2411 | Maya Storck | 57.31 | 8 | B Min | BB: 55.49 (+1.82s | 3.2%) | Asheville Jewish Community Cen | 05/15/2026 | 2026 EAC Memorial Invite | |
| 2412 | Aaris Monsalud | 57.32 | 9 | B Min | BB: 55.49 (+1.83s | 3.2%) | California Dolphins Swim Team | 04/12/2025 | PC BSW LCM C B BB+ Meet | |
| 2413 | Caroline Manning | 57.32 | 10 | B Min | BB: 55.49 (+1.83s | 3.2%) | Ensworth Aquatics | 07/10/2026 | 2026 July Jam | |
| 2414 | Nati Riveria | 57.32 | 9 | B Min | BB: 55.49 (+1.83s | 3.2%) | St. Thomas Swimming Associatio | 06/12/2025 | 2025 RAFC Summer Solstice | |
| 2415 | Sophia Pertseva | 57.32 | 9 | B Min | BB: 55.49 (+1.83s | 3.2%) | SwimMAC Carolina | 06/26/2026 | Sharks Aquatic Club Last Chance Qualifier | |
| 2416 | Kristina Velichko | 57.33 | 9 | B Min | BB: 55.49 (+1.84s | 3.2%) | Seattle Metropolitan Aquatic C | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 2417 | Aria Hwang | 57.33 | 10 | B Min | BB: 55.49 (+1.84s | 3.2%) | Sunnyvale Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 2418 | Lucy Knight | 57.34 | 9 | B Min | BB: 55.49 (+1.85s | 3.2%) | Fox Swim Club | 05/29/2026 | 2026 FOX Speedo Summer Spectacular Meet | |
| 2419 | Evelyn Robinson | 57.35 | 10 | B Min | BB: 55.49 (+1.86s | 3.2%) | Lakeside Swim Team | 07/09/2026 | 46th Annual Seahawk Invitational | |
| 2420 | London Steinhilber | 57.36 | 8 | B Min | BB: 55.49 (+1.87s | 3.3%) | Life Time Southeast Swim Team | 05/16/2026 | 2026 Opelika Open | |
| 2421 | Hazel Franks | 57.36 | 9 | B Min | BB: 55.49 (+1.87s | 3.3%) | Marlins Of Raleigh | 05/15/2026 | 2026 ECA Beach Invitational | |
| 2422 | Quinn Esparza | 57.36 | 10 | B Min | BB: 55.49 (+1.87s | 3.3%) | San Francisco Seals Swim Team | 06/12/2026 | Neptune Swimming June LC Meet | |
| 2423 | Ellery Dyson | 57.38 | 9 | B Min | BB: 55.49 (+1.89s | 3.3%) | Boulder Swim Team | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 2424 | Lucy Tollefson | 57.39 | 10 | B Min | BB: 55.49 (+1.90s | 3.3%) | West Fargo Flyers | 06/05/2026 | 2026 SD BSC Tropical Summer Splash High Point | |
| 2425 | Torynn Elmer | 57.39 | 9 | B Min | BB: 55.49 (+1.90s | 3.3%) | Prime Aquatics | 04/24/2026 | 2026 ARENA Long Course Invitational Meet | |
| 2426 | Hope Franz | 57.39 | 10 | B Min | BB: 55.49 (+1.90s | 3.3%) | Hurricanes Swim Team | 05/15/2026 | 2026 MN HURR LC Spring Opener | |
| 2427 | Mary Barnes | 57.40 | 10 | B Min | BB: 55.49 (+1.91s | 3.3%) | Poseidon Swimming Inc | 06/25/2026 | LC Central District Champs | |
| 2428 | Finley Hoff | 57.41 | 10 | B Min | BB: 55.49 (+1.92s | 3.3%) | Red Dragon Swimming | 07/17/2026 | 2026 MN TUNA LC MRC | |
| 2429 | Melanie Zawadowski | 57.41 | 10 | B Min | BB: 55.49 (+1.92s | 3.3%) | Lake Superior Swim Club | 05/08/2026 | 2026 MN STRM Spring Startup | |
| 2430 | Shae McAlister | 57.41 | 6 | B Min | BB: 55.49 (+1.92s | 3.3%) | Seattle Metropolitan Aquatic C | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | |
| 2431 | Matylda Moderski | 57.41 | 9 | B Min | BB: 55.49 (+1.92s | 3.3%) | Evergreen Hurricanes | 07/11/2026 | 2026 CO SBL Summer Sizzler | |
| 2432 | Naomi Gore | 57.42 | 10 | B Min | BB: 55.49 (+1.93s | 3.4%) | Raleigh Swimming Association | 06/26/2026 | 2026 MOR Long Course Qualifier | |
| 2433 | Adelphia Wang | 57.42 | 8 | B Min | BB: 55.49 (+1.93s | 3.4%) | Pleasanton Seahawks | 06/13/2026 | PC CDST LC C B BB+ 26 074 | |
| 2434 | Charlotte Ramsey | 57.42 | 10 | B Min | BB: 55.49 (+1.93s | 3.4%) | Excel Aquatics | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | |
| 2435 | Katherine Roller | 57.43 | 9 | B Min | BB: 55.49 (+1.94s | 3.4%) | Univ. of Denver Hilltoppers | 05/16/2026 | 2026 CO Hilltopper Invite | |
| 2436 | Kayden Haygood-Lewis | 57.43 | 10 | B Min | BB: 55.49 (+1.94s | 3.4%) | El Paso Aqua Posse | 05/16/2026 | 2026 BD SWAT School S Out Summer Bash | |
| 2437 | Sullivan David | 57.43 | 10 | B Min | BB: 55.49 (+1.94s | 3.4%) | Lakeshore Swim Club | 07/12/2025 | LSSC Avon Classic | |
| 2438 | Lucy Milner | 57.43 | 10 | B Min | BB: 55.49 (+1.94s | 3.4%) | Rocket Swim Club | 07/10/2026 | 2026 OH NW LC Regional Champs | |
| 2439 | Darcy Lin | 57.43 | 8 | B Min | BB: 55.49 (+1.94s | 3.4%) | Tualatin Hills Swim Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 2440 | Eva Stanley | 57.44 | 10 | B Min | BB: 55.49 (+1.95s | 3.4%) | Circle C Select Swim Team | 04/25/2026 | 2026 ST CCSS LC Unclassified | |
| 2441 | Nora Gettings | 57.45 | 9 | B Min | BB: 55.49 (+1.96s | 3.4%) | North Carolina Aquatic Club | 06/12/2026 | 2026 GCY Sprint And Distance | |
| 2442 | Charlotte Williams | 57.45 | 9 | B Min | BB: 55.49 (+1.96s | 3.4%) | West Express Swim Team | 07/17/2026 | 2026 MN MAN Minnesota Regional Championship | |
| 2443 | Olivia Chu | 57.45 | 9 | B Min | BB: 55.49 (+1.96s | 3.4%) | Otter Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 2444 | Callie Oliveira | 57.46 | 10 | B Min | BB: 55.49 (+1.97s | 3.4%) | Maui Dolphins Swim Club | 05/30/2026 | 2026 MAGSA LCM A 2 Meet | |
| 2445 | Piper Wooden | 57.46 | 9 | B Min | BB: 55.49 (+1.97s | 3.4%) | Etown Dolphins | 06/05/2026 | 25th Annual CLPR David Webb Meet | |
| 2446 | Julia Evans | 57.46 | 10 | B Min | BB: 55.49 (+1.97s | 3.4%) | Hydra Aquatics | 07/10/2026 | 2026 OH Central LC Regional Champs | |
| 2447 | Liuyu Wang | 57.46 | 10 | B Min | BB: 55.49 (+1.97s | 3.4%) | Belmont Aquatic Team | 04/24/2026 | 2026 NE NSSC 4 24 26 Specialty Meet | |
| 2448 | Bella Qiao | 57.46 | 9 | B Min | BB: 55.49 (+1.97s | 3.4%) | Pacific Dragons Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 2449 | Amelia Hossain | 57.46 | 10 | B Min | BB: 55.49 (+1.97s | 3.4%) | Cincinnati Marlins | 07/10/2026 | 2026 OH SW LC Regional Champs | |
| 2450 | Rosalie Johnson | 57.47 | 9 | B Min | BB: 55.49 (+1.98s | 3.4%) | Crimson Aquatics | 06/12/2026 | 2026 NE CS Summer Solstice | |
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.