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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4051 | Francesca Aflague | 50.98 | 10 | B Min | BB: 48.69 (+2.29s | 4.5%) | The Olympic Club | 02/28/2026 | VJO Rep The Bay C B A+ 2026 Copied | |
| 4052 | Brooke Wizenberg | 50.99 | 10 | B Min | BB: 48.69 (+2.30s | 4.5%) | Asphalt Green Unified Aquatics | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 4053 | Asher East | 50.99 | 10 | B Min | BB: 48.69 (+2.30s | 4.5%) | Hub Fins | 10/04/2025 | 2025 CMSA Vance Rose Invitational | |
| 4054 | Reese Storey | 50.99 | 9 | B Min | BB: 48.69 (+2.30s | 4.5%) | Blue Dolfins | 12/04/2025 | RAFC Winter Classic | |
| 4055 | Avanell Lippert | 50.99 | 10 | B Min | BB: 48.69 (+2.30s | 4.5%) | Rancho San Dieguito | 04/11/2026 | SI 2026 RSD All Ages BC Meet | |
| 4056 | Olivia Welch | 50.99 | 9 | B Min | BB: 48.69 (+2.30s | 4.5%) | Winchester Swim Team | 11/01/2025 | 2025 Fox Fall Invitational 2 | |
| 4057 | Colette Chartier | 50.99 | 10 | B Min | BB: 48.69 (+2.30s | 4.5%) | Sailfish | 12/05/2025 | 2025 ST LSAC 5th Annual Graceland | |
| 4058 | Brooklyn Walsh | 50.99 | 8 | B Min | BB: 48.69 (+2.30s | 4.5%) | Rochester Swim Club | 02/13/2026 | 2026 MN RSC President S Day Meet | |
| 4059 | Sofia Montgomery | 50.99 | 10 | B Min | BB: 48.69 (+2.30s | 4.5%) | Plymouth Canton Cruisers | 03/07/2026 | 2026 Lake Ontario Regional Meet | |
| 4060 | Hayzel Curtis | 50.99 | 9 | B Min | BB: 48.69 (+2.30s | 4.5%) | Webbs Tornadoes Swim Team | 01/09/2026 | 2026 NE CRA New Year Distance And Specialty | |
| 4061 | Mingyu Chen | 51.00 | 9 | B Min | BB: 48.69 (+2.31s | 4.5%) | Coronado Swim -team Elite | 04/11/2026 | SI 2026 RSD All Ages BC Meet | |
| 4062 | Kendall Overby | 51.00 | 9 | B Min | BB: 48.69 (+2.31s | 4.5%) | Sand Mountain Park Swimming | 09/27/2025 | Kona Ice Invitational Copied | |
| 4063 | Shakti Sonje | 51.00 | 9 | B Min | BB: 48.69 (+2.31s | 4.5%) | Tac Titans | 05/02/2026 | 2026 TAC TITANS Oceanus Challenge Meet | |
| 4064 | Stella Radl | 51.00 | 10 | B Min | BB: 48.69 (+2.31s | 4.5%) | Greater Ogden Aquatics | 08/07/2025 | 2025 Back To The Grind | |
| 4065 | Lucille Finley | 51.01 | 10 | B Min | BB: 48.69 (+2.32s | 4.5%) | Aquajets Swim Team | 10/11/2025 | 2025 MN AQJT 4th Annual Shootout Invite Cop | |
| 4066 | Mila Brown | 51.01 | 9 | B Min | BB: 48.69 (+2.32s | 4.5%) | Flint YMCA Falcons | 11/21/2025 | 2025 SST Fall Classic | |
| 4067 | Karlie Wall | 51.01 | 10 | B Min | BB: 48.69 (+2.32s | 4.5%) | Patriot Aquatics | 12/04/2025 | RAFC Winter Classic | |
| 4068 | Katherine Gale | 51.01 | 7 | B Min | BB: 48.69 (+2.32s | 4.5%) | Eagle Swim Team Inc. | 05/02/2026 | 2026 MAC May Hem Mini Meet | |
| 4069 | Stella Rush | 51.01 | 9 | B Min | BB: 48.69 (+2.32s | 4.5%) | Gsa | 02/07/2026 | 2026 EAC Last Chance Qualifier | |
| 4070 | Aileen Kee | 51.01 | 9 | B Min | BB: 48.69 (+2.32s | 4.5%) | Arlington Aquatic Club | 10/18/2025 | 2025 AAC Fall Gator Mini Meet | |
| 4071 | Esme Ryu | 51.02 | 10 | B Min | BB: 48.69 (+2.33s | 4.6%) | Palo Alto Stanford Aquatics | 07/20/2025 | 2025 PASA Summer Palooza | |
| 4072 | Ania Munoz | 51.02 | 9 | B Min | BB: 48.69 (+2.33s | 4.6%) | North Kent Aquatic Team | 03/07/2026 | 2026 Lake Michigan Regional Meet | |
| 4073 | Nelli Agalliu | 51.02 | 10 | B Min | BB: 48.69 (+2.33s | 4.6%) | Riptide Swim Team | 02/27/2026 | 2026 MN MAN Minnesota Regional Championship | |
| 4074 | Ava Tate | 51.03 | 9 | B Min | BB: 48.69 (+2.34s | 4.6%) | Fort Bragg Fighing Fish | 03/20/2026 | 2026 STAR Tar Heel States | |
| 4075 | Catie Jin | 51.03 | 10 | B Min | BB: 48.69 (+2.34s | 4.6%) | Sunnyvale Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | |
| 4076 | Cheryl Lin | 51.03 | 10 | B Min | BB: 48.69 (+2.34s | 4.6%) | Quince Orchard Swim Academy | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 4077 | Camilla Warren | 51.04 | 9 | B Min | BB: 48.69 (+2.35s | 4.6%) | Machine Aquatics | 02/20/2026 | 2026 Machine Qualifier | |
| 4078 | Siquan Zou | 51.04 | 10 | B Min | BB: 48.69 (+2.35s | 4.6%) | Circle C Select Swim Team | 10/25/2025 | 2025 ST CCSS SC Unclassified | |
| 4079 | Kiara Sharma | 51.04 | 9 | B Min | BB: 48.69 (+2.35s | 4.6%) | San Ramon Valley Aquatics | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | |
| 4080 | Olive Guarnaccia | 51.04 | 10 | B Min | BB: 48.69 (+2.35s | 4.6%) | Edina Swim Club | 02/27/2026 | 2026 MN EDI Minnesota Regional Championship | |
| 4081 | Belle Philibert | 51.04 | 8 | B Min | BB: 48.69 (+2.35s | 4.6%) | Southwest Aquatic Team | 02/13/2026 | 2026 BD Arctic BLAST Swim Meet | |
| 4082 | Keira Hunter | 51.04 | 9 | B Min | BB: 48.69 (+2.35s | 4.6%) | Sporting Jax Aquatic Club | 09/21/2025 | 2025 Planet Swim Season Opener | |
| 4083 | Paige Lin | 51.04 | 8 | B Min | BB: 48.69 (+2.35s | 4.6%) | Otter Swim Club | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 4084 | Hannah Huwer | 51.05 | 8 | B Min | BB: 48.69 (+2.36s | 4.6%) | Three Village Swim Club | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 4085 | Katie Li | 51.05 | 9 | B Min | BB: 48.69 (+2.36s | 4.6%) | DeAnza Cupertino Aquatics | 10/11/2025 | 2025 DACA SC CBA Meet | |
| 4086 | Hollis Buser | 51.05 | 10 | B Min | BB: 48.69 (+2.36s | 4.6%) | Monmouth Barracudas | 04/10/2026 | 2026 GTSA TYR Spring Championship | |
| 4087 | Margaret Price | 51.05 | 8 | B Min | BB: 48.69 (+2.36s | 4.6%) | Stafford Aquatics Team | 11/14/2025 | 2025 Gobbler Gauntlet | |
| 4088 | Yanran Shen | 51.05 | 9 | B Min | BB: 48.69 (+2.36s | 4.6%) | Long Island Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 4089 | Lucy Allen | 51.05 | 9 | B Min | BB: 48.69 (+2.36s | 4.6%) | Meadow | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 4090 | Caroline Miller | 51.06 | 10 | B Min | BB: 48.69 (+2.37s | 4.6%) | The Capitol Sea Devils | 03/20/2026 | March Madness 2026 | |
| 4091 | Gia Hayes | 51.06 | 9 | B Min | BB: 48.69 (+2.37s | 4.6%) | Pine Crest Swimming | 01/31/2026 | 2026 Panther Invitational | |
| 4092 | Everly Lewis | 51.06 | 10 | B Min | BB: 48.69 (+2.37s | 4.6%) | Lake Oswego Swim Club | 05/09/2026 | 2026 Spring Sprinter Invitational | |
| 4093 | Emma Yu | 51.06 | 10 | B Min | BB: 48.69 (+2.37s | 4.6%) | Bulldog Aquatic Club | 03/07/2026 | 2026 Lake Erie Regional Meet | |
| 4094 | Addison Mou | 51.07 | 10 | B Min | BB: 48.69 (+2.38s | 4.7%) | Almaden Riptide | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | |
| 4095 | Molly McFarland | 51.07 | 9 | B Min | BB: 48.69 (+2.38s | 4.7%) | Nova of Virginia | 03/21/2026 | NOVA Short Course Send Off 2026 | |
| 4096 | Joy Chalmers | 51.07 | 9 | B Min | BB: 48.69 (+2.38s | 4.7%) | Tide Swimming | 01/09/2026 | 2026 757swim Splash And Dash | |
| 4097 | Harper Simpson | 51.07 | 10 | B Min | BB: 48.69 (+2.38s | 4.7%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 2026 NCAP Winter Qualifier | |
| 4098 | Avery Kelsey | 51.07 | 9 | B Min | BB: 48.69 (+2.38s | 4.7%) | Nitro Swimming | 11/16/2025 | 2025 ST NTRO Turkey Trot | |
| 4099 | Audie Johnston | 51.07 | 10 | B Min | BB: 48.69 (+2.38s | 4.7%) | Anniston Barracudas Swim Team | 02/27/2026 | 2026 SE Southeastern Winter SC Championships | |
| 4100 | Harriet Winship | 51.07 | 10 | B Min | BB: 48.69 (+2.38s | 4.7%) | Univ. of Denver Hilltoppers | 02/13/2026 | 2026 CO NJ Groundhog Invite | |
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.