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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3401 | Mary Lumpkins | 1:01.17 | 9 | B Min | BB: 55.49 (+5.68s | 9.3%) | Southwest Stars Swim Club | 06/12/2025 | 2025 RAFC Summer Solstice | |
| 3402 | Evelyn Lancaster | 1:01.17 | 9 | B Min | BB: 55.49 (+5.68s | 9.3%) | YMCA of Northwest North Caroli | 06/12/2026 | 2026 GCY Sprint And Distance | |
| 3403 | Ariella Dalsin | 1:01.18 | 10 | B Min | BB: 55.49 (+5.69s | 9.3%) | Minnetonka Swim Club | 05/08/2026 | 2026 MN STRM Spring Startup | |
| 3404 | Samantha Mailloux | 1:01.18 | 10 | B Min | BB: 55.49 (+5.69s | 9.3%) | Swim Florida | 05/22/2026 | 2026 T2 Aquatics Norris Foundation LC Meet | |
| 3405 | Mackenzie Richardson | 1:01.18 | 10 | B Min | BB: 55.49 (+5.69s | 9.3%) | Tampa Elite Aquatics | 05/01/2026 | 2026 Stingrays Cinco De Mayo LCM Meet | |
| 3406 | Maya Nathan | 1:01.18 | 10 | B Min | BB: 55.49 (+5.69s | 9.3%) | San Antonio Wave | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 3407 | Evelin Morgan | 1:01.18 | 9 | B Min | BB: 55.49 (+5.69s | 9.3%) | Life Time Swim Team - Central | 05/15/2026 | 2026 ST SRG LCM Bud Dallmann Memorial | |
| 3408 | Aurora Lane | 1:01.18 | 9 | B Min | BB: 55.49 (+5.69s | 9.3%) | Swim Melbourne | 06/13/2026 | 2026 TCA Aaron Vaughn Memorial | |
| 3409 | Laura Schneider | 1:01.18 | 9 | B Min | BB: 55.49 (+5.69s | 9.3%) | DeAnza Cupertino Aquatics | 06/27/2025 | Silicon Valley LC CBA+ Meet | |
| 3410 | Zoe Fowler | 1:01.19 | 9 | B Min | BB: 55.49 (+5.70s | 9.3%) | Manta Ray Aquatics | 05/23/2026 | 2026 SI HSA 2 All Ages NTS May 23 24 | |
| 3411 | Lux Steib | 1:01.19 | 8 | B Min | BB: 55.49 (+5.70s | 9.3%) | South Lake Aquatic Club | 04/25/2026 | 11th Annual Hohne Memorial Invitational | |
| 3412 | Willa Dean | 1:01.19 | 10 | B Min | BB: 55.49 (+5.70s | 9.3%) | Rochester Swim Club | 05/30/2026 | 2026 MN RSC Summer Jam | |
| 3413 | Leah Reynolds | 1:01.19 | 10 | B Min | BB: 55.49 (+5.70s | 9.3%) | Commonwealth Swimming | 05/16/2026 | 2026 NE CS Spring Fever | |
| 3414 | Audrey Feng | 1:01.20 | 9 | B Min | BB: 55.49 (+5.71s | 9.3%) | Burlingame Aquatics | 07/19/2025 | Alto Last Splash | |
| 3415 | Stella Green | 1:01.20 | 10 | B Min | BB: 55.49 (+5.71s | 9.3%) | Nova of Virginia | 06/11/2026 | NOVA 2026 Virginia Commonwealth Games | |
| 3416 | Cora Tortorich | 1:01.20 | 9 | B Min | BB: 55.49 (+5.71s | 9.3%) | Capital City Athletics | 06/12/2026 | 2026 RST Coach Beth Rushmore Classic | |
| 3417 | Evelyn Gilligan | 1:01.20 | 9 | B Min | BB: 55.49 (+5.71s | 9.3%) | Lexington Dolphins | 04/25/2026 | 2026 Triton Derby Swim Festival | |
| 3418 | Sia Vadlamudi | 1:01.21 | 9 | B Min | BB: 55.49 (+5.72s | 9.3%) | SwimMAC Carolina | 05/01/2026 | 2026 NC SwimMAC Spring Splash | |
| 3419 | Anaisha Patel | 1:01.21 | 8 | B Min | BB: 55.49 (+5.72s | 9.3%) | Hillsboro Swim Team | 06/12/2026 | 2026 THSC June Open | |
| 3420 | Xinyue Wang | 1:01.22 | 9 | B Min | BB: 55.49 (+5.73s | 9.4%) | Pacific Dragons Swim Team | 06/14/2025 | 2025 IST June Invtational | |
| 3421 | Arianna Karas | 1:01.23 | 10 | B Min | BB: 55.49 (+5.74s | 9.4%) | Hudson Explorer Aquatic | 07/12/2025 | LSSC Avon Classic | |
| 3422 | Alice Strader | 1:01.23 | 9 | B Min | BB: 55.49 (+5.74s | 9.4%) | Pompano Beach Piranhas | 05/01/2026 | Jesse Vasallo Swimming Invitational | |
| 3423 | Grace Hathaway | 1:01.23 | 9 | B Min | BB: 55.49 (+5.74s | 9.4%) | Old Dominion Aquatic Club | 06/05/2026 | 2026 TIDE Schools Out Classic | |
| 3424 | Shae McAlister | 1:01.23 | 6 | B Min | BB: 55.49 (+5.74s | 9.4%) | Seattle Metropolitan Aquatic C | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | |
| 3425 | Adhira Pogiri | 1:01.23 | 9 | B Min | BB: 55.49 (+5.74s | 9.4%) | Nitro Swimming | 06/20/2026 | 2026 ST NTRO LC Summer Classic | |
| 3426 | Chloe Nguyen | 1:01.23 | 10 | B Min | BB: 55.49 (+5.74s | 9.4%) | Tac Titans | 06/19/2026 | 2026 TAC TITANS Summer Trident Meet | |
| 3427 | Joy Brown | 1:01.24 | 9 | B Min | BB: 55.49 (+5.75s | 9.4%) | Tampa Y Swimming | 04/11/2026 | 2026 Stingrays Early LCM Season Opener | |
| 3428 | Aarya Sarma | 1:01.26 | 9 | B Min | BB: 55.49 (+5.77s | 9.4%) | San Ramon Valley Aquatics | 06/13/2026 | Orinda PC LC AG C B BB+ | |
| 3429 | Sawyer Hill | 1:01.26 | 9 | B Min | BB: 55.49 (+5.77s | 9.4%) | Barracuda Swim Club of Northea | 06/13/2026 | 2026 BSC Model City Invitational | |
| 3430 | Luna Atwater | 1:01.26 | 9 | B Min | BB: 55.49 (+5.77s | 9.4%) | Tigersharks Swim Club | 05/30/2026 | 2026 MN RSC Summer Jam | |
| 3431 | Elia Maggiore | 1:01.27 | 9 | B Min | BB: 55.49 (+5.78s | 9.4%) | Cat 5 Aquatics | 04/11/2026 | CAT5 LC Open 2026 | |
| 3432 | Raegan Caggiano | 1:01.28 | 10 | B Min | BB: 55.49 (+5.79s | 9.4%) | Jcc Sea Serpents | 05/15/2026 | 2026 NE YNS May Specialty Meet | |
| 3433 | Stella Boetius | 1:01.28 | 8 | B Min | BB: 55.49 (+5.79s | 9.4%) | North Carolina Aquatic Club | 04/25/2026 | 2026 NCAC Quad Meet | |
| 3434 | Serena Iverson | 1:01.29 | 9 | B Min | BB: 55.49 (+5.80s | 9.5%) | St Thomas Swimming Associatio | 06/11/2026 | 2026 RAFC Summer Solstice Invitational | |
| 3435 | Camille McLellan | 1:01.29 | 10 | B Min | BB: 55.49 (+5.80s | 9.5%) | Bay Club Panthers | 06/06/2025 | BAC C B A Meet | |
| 3436 | Izla Bayless | 1:01.29 | 9 | B Min | BB: 55.49 (+5.80s | 9.5%) | Hilltop Aquatic Swim Team | 05/29/2025 | 2025 UVRays Oviatt Open | |
| 3437 | Lauren Wilson | 1:01.30 | 10 | B Min | BB: 55.49 (+5.81s | 9.5%) | Parkway-Rockwood Gateway Swim | 05/29/2026 | 2026 Meet Me In St Louis Invite | |
| 3438 | Charlotte Johnson | 1:01.32 | 9 | B Min | BB: 55.49 (+5.83s | 9.5%) | North Carolina Aquatic Club | 06/25/2026 | ONSA Independence Invitational Copied | |
| 3439 | Daphne Larsen | 1:01.32 | 10 | B Min | BB: 55.49 (+5.83s | 9.5%) | Monterey Bay Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 3440 | Evelyn Borchard | 1:01.32 | 10 | B Min | BB: 55.49 (+5.83s | 9.5%) | Meeker Marlins | 06/18/2026 | 2026 CO Grand Junction Invitational | |
| 3441 | Kaitlyn Choi | 1:01.33 | 10 | B Min | BB: 55.49 (+5.84s | 9.5%) | San Jose Goosemonkeys | 06/27/2025 | Valley Splash | |
| 3442 | Czarina Santos | 1:01.35 | 10 | B Min | BB: 55.49 (+5.86s | 9.6%) | Brentwood Seawolves | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 3443 | Camille Thorp | 1:01.35 | 9 | B Min | BB: 55.49 (+5.86s | 9.6%) | Rocky Mountain Rapids | 05/02/2026 | 2026 CO Longmont IMR IMX Adrenaline Gauntlet | |
| 3444 | Ivy Takahashi | 1:01.35 | 8 | B Min | BB: 55.49 (+5.86s | 9.6%) | Olympic Cascade Aquatics | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | |
| 3445 | Katherine Thurman | 1:01.35 | 10 | B Min | BB: 55.49 (+5.86s | 9.6%) | Nova of Virginia | 06/11/2026 | NOVA 2026 Virginia Commonwealth Games | |
| 3446 | Avery Durkee | 1:01.35 | 8 | B Min | BB: 55.49 (+5.86s | 9.6%) | Fast Fins Elite | 05/16/2025 | 2025 ST ASC Spring Showcase | |
| 3447 | Nayra Malik | 1:01.35 | 9 | B Min | BB: 55.49 (+5.86s | 9.6%) | Pro Swimming | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 3448 | Emilia Petrova | 1:01.36 | 8 | B Min | BB: 55.49 (+5.87s | 9.6%) | YMCA of Central Florida | 06/11/2026 | 2026 RAFC Summer Solstice Invitational | |
| 3449 | Mila Mulcahy | 1:01.36 | 10 | B Min | BB: 55.49 (+5.87s | 9.6%) | North Suburban Aquatic Club | 06/05/2026 | 2026 MN NSAC Summer Invite | |
| 3450 | Emma Murphy | 1:01.36 | 9 | B Min | BB: 55.49 (+5.87s | 9.6%) | Marlins Of Raleigh | 05/15/2026 | 2026 ECA Beach Invitational | |
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.