USA Girls 10 & under - 50 Y 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
5301 Piper Purdy 51.51 10 B Min BB: 48.69 (+2.82s | 5.5%) Coast Aquatics 02/13/2026 2026 SES Region 4 Championships
5302 Lillian Walch 51.52 10 B Min BB: 48.69 (+2.83s | 5.5%) West Fargo Flyers 01/23/2026 SFST SD 2026 January Invite
5303 Sophie Dailey 51.52 10 B Min BB: 48.69 (+2.83s | 5.5%) Black Hills Gold Swimming 02/13/2026 2026 SD Short Course Rising Stars
5304 Olivia Yu 51.52 10 B Min BB: 48.69 (+2.83s | 5.5%) Pro Swimming 01/23/2026 2026 PN Pro January Intrasquad Approved
5305 Abby Keeney 51.52 9 B Min BB: 48.69 (+2.83s | 5.5%) Swimchester Sailfish 12/05/2025 2025 Holiday Classic
5306 Lillian Eastman 51.53 10 B Min BB: 48.69 (+2.84s | 5.5%) Edina Swim Club 11/15/2025 2025 MN SHRK Tigersharks Thanksgiving Classic
5307 Blake Schmitz 51.53 10 B Min BB: 48.69 (+2.84s | 5.5%) Waves Aquatics Napa Valley 09/20/2025 WANV CBA+ Endless Summer Meet
5308 Jordan Lewis 51.53 9 B Min BB: 48.69 (+2.84s | 5.5%) Unattached 02/24/2026 2026 ST AAAA NS End Of Season Race Nights
5309 Quinn Hutton 51.53 9 B Min BB: 48.69 (+2.84s | 5.5%) Red River Valley Wahoos 01/17/2026 2026 Optimist High Point Meet
5310 Isabella Tellez 51.53 10 B Min BB: 48.69 (+2.84s | 5.5%) New Rochelle YMCA Sailfish Swi 09/27/2025 2025 MR SSC TYR September Sprint Invitational
5311 Cordelia Weig 51.53 10 B Min BB: 48.69 (+2.84s | 5.5%) Hurricanes Swim Team 02/14/2026 2026 MN HURR Winter Intrasquad
5312 Cora Gibson 51.53 9 B Min BB: 48.69 (+2.84s | 5.5%) Star Aquatics 11/15/2025 2025 John Dewey Invitational
5313 Elaine Beals 51.54 8 B Min BB: 48.69 (+2.85s | 5.5%) Boulder Swim Team 02/13/2026 2026 CO NJ Groundhog Invite
5314 Edie Jenkins 51.54 9 B Min BB: 48.69 (+2.85s | 5.5%) Crawfish Aquatics 01/16/2026 2026 SE Ralph Crocker Classic
5315 Miriam Galloway 51.54 9 B Min BB: 48.69 (+2.85s | 5.5%) YMCA of the Triangle Area Swim 01/17/2026 2026 YBAC Blizzard Invitational
5316 Paisley Best 51.54 10 B Min BB: 48.69 (+2.85s | 5.5%) Cape Cod Swim Club 11/07/2025 2025 NE CCSC Shoot Outs Meet Copied
5317 Isabella Lopez Daza 51.54 10 B Min BB: 48.69 (+2.85s | 5.5%) Amherst Tritons Swim Team 01/09/2026 2026 NE CRIM Jan Team Specialty
5318 Elizabeth Selden 51.55 8 B Min BB: 48.69 (+2.86s | 5.5%) Ambush Swimming 02/21/2025 2025 Gulf 12 Under Champs (NOCH)
5319 Adele Green 51.55 10 B Min BB: 48.69 (+2.86s | 5.5%) YMCA of Concord Swim Team 11/07/2025 2025 NE UVAC Dorsi Raynolds Memorial Meet C
5320 Amelia Martingale 51.55 8 B Min BB: 48.69 (+2.86s | 5.5%) West Islip Swim Club 12/12/2025 2025 MR RFAC Elizabeth Miller Holiday Invite
5321 Maxine Chang 51.55 8 B Min BB: 48.69 (+2.86s | 5.5%) The Capitol Sea Devils 10/25/2025 2025 PV Monster Mash
5322 Avery Curran 51.55 9 B Min BB: 48.69 (+2.86s | 5.5%) North Gate Aquatics Club 01/17/2026 Club Mountaineer January Age Group Winter Spl
5323 Cailin Gerdes 51.55 10 B Min BB: 48.69 (+2.86s | 5.5%) Dynamo Swim Club 10/17/2025 2025 HSA Fran Norris Meet
5324 Lucille Engelmeyer 51.55 8 B Min BB: 48.69 (+2.86s | 5.5%) Rochester Swim Club 02/01/2026 2026 MN NSAC Winter Invite Copied
5325 Lydia Arlington 51.56 10 B Min BB: 48.69 (+2.87s | 5.6%) FireFish Swim Team 11/07/2025 2025 NE CCSC Shoot Outs Meet Copied
5326 Charlotte Eno 51.56 10 B Min BB: 48.69 (+2.87s | 5.6%) The Capitol Sea Devils 12/12/2025 2025 MAKO HOLIDAY INVITATIONAL
5327 Madison Cobb 51.56 8 B Min BB: 48.69 (+2.87s | 5.6%) Unattached 01/09/2026 2026 NE NSSC January 9 11 BC Meet
5328 Esme Eckel 51.56 10 B Min BB: 48.69 (+2.87s | 5.6%) Blackline Aquatics 11/08/2025 2025 MN WEST Express Fall Invite Copied
5329 Mackenzie Baker 51.56 9 B Min BB: 48.69 (+2.87s | 5.6%) Nation\\\\\\'s Capital Swim Club 10/18/2025 2025 NCAP Autumn Kingfish Splash
5330 Evelyn Holford 51.56 10 B Min BB: 48.69 (+2.87s | 5.6%) Byron Center Aquatics 12/05/2025 EGRA 2025 Winter Washout
5331 Molly Wells 51.56 9 B Min BB: 48.69 (+2.87s | 5.6%) Sprc Stingrays 09/26/2025 RAC First Splash 2025
5332 Gianna Rini 51.56 9 B Min BB: 48.69 (+2.87s | 5.6%) Bulldog Aquatic Club 02/14/2026 SAC Winter Classic
5333 Nora Picon 51.56 9 B Min BB: 48.69 (+2.87s | 5.6%) Machine Aquatics 02/01/2026 2026 Little Blue Penguin Pentathlon
5334 Clara Peterson 51.56 10 B Min BB: 48.69 (+2.87s | 5.6%) Northern Lights Swimming Assoc 12/13/2025 2025 MN NLSA Marlins DECEMBER Invite
5335 Mia Lozanne 51.57 9 B Min BB: 48.69 (+2.88s | 5.6%) Unattached 04/11/2025 2025 Boys Girls Clubs National Swim Champs
5336 Anna Khvan 51.57 9 B Min BB: 48.69 (+2.88s | 5.6%) First Colony Swim Team, Inc. 02/21/2025 2025 Gulf 12 Under Champs (PACK)
5337 Mihaella Kazakov 51.57 9 B Min BB: 48.69 (+2.88s | 5.6%) Commonwealth Swimming 01/09/2026 2026 NE CRIM Jan Team Specialty
5338 Shaelyn Kelley 51.57 8 B Min BB: 48.69 (+2.88s | 5.6%) Sleepy Hollow 11/10/2024 Fall Jamboree Invitational 2024
5339 Isabel Serrat 51.57 9 B Min BB: 48.69 (+2.88s | 5.6%) Thundering Herd Aquatics 01/17/2026 Club Mountaineer January Age Group Winter Spl
5340 Willow Wilson 51.58 9 B Min BB: 48.69 (+2.89s | 5.6%) Boise YMCA Swim Team 10/11/2025 2025 Koudelka Memorial
5341 Victoria Freeborn 51.58 9 B Min BB: 48.69 (+2.89s | 5.6%) West Fargo Flyers 01/03/2026 2026 SD ASC Winter High Point
25 Breast
23.29
23.29
50 Breast
28.29
51.58
50 Breast
51.58
5342 Delaney Ausmann 51.58 10 B Min BB: 48.69 (+2.89s | 5.6%) Piranha Aquatics 02/20/2026 2026 OH Akron SC Regional Championships
5343 Presley Henderson 51.58 10 B Min BB: 48.69 (+2.89s | 5.6%) Arlington Aquatic Club 12/12/2025 2025 MAKO HOLIDAY INVITATIONAL
5344 MaKena Eddings 51.59 10 B Min BB: 48.69 (+2.90s | 5.6%) Velocity Swimming 01/31/2026 2026 Winter Open
25 Breast
24.22
24.22
50 Breast
27.37
51.59
50 Breast
51.59
5345 Khaleesi Dingle 51.59 10 B Min BB: 48.69 (+2.90s | 5.6%) Prince William Swim Club 10/25/2025 2025 PV MAKO PUMPKIN CLASSIC
5346 Emerson Corniea 51.60 9 B Min BB: 48.69 (+2.91s | 5.6%) Blackline Aquatics 02/07/2026 2026 MN PRNH Winter Whiteout
5347 Hadley Palmer 51.60 9 B Min BB: 48.69 (+2.91s | 5.6%) Peninsula Wave Riders Swimming 02/19/2026 2026 OH Cleveland SC Regional Championships
5348 Vivian Hall 51.60 8 B Min BB: 48.69 (+2.91s | 5.6%) Univ. of Denver Hilltoppers 11/15/2024 2024 CO TOPS Fall Invite
5349 Jackie Gonzalez 51.60 10 B Min BB: 48.69 (+2.91s | 5.6%) Worthington Swim Club 02/19/2026 2026 OH WOR SC Regional Championships
5350 Emily Parlette 51.60 9 B Min BB: 48.69 (+2.91s | 5.6%) SwimRise Aquatics 01/16/2026 2026 Pentathlon

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.