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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2551 | Julia Larson | 47.13 | 10 | BB Min | A: 42.79 (+4.34s | 9.2%) | Waves Aquatics Napa Valley | 09/20/2025 | WANV CBA+ Endless Summer Meet | |
| 2552 | Isabella White | 47.13 | 9 | BB Min | A: 42.79 (+4.34s | 9.2%) | Crawfish Aquatics | 01/16/2026 | 2026 SE Ralph Crocker Classic | |
| 2553 | Nora Bettis | 47.13 | 10 | BB Min | A: 42.79 (+4.34s | 9.2%) | Fox Swim Club | 01/11/2026 | 2026 FOX January Distance Sprint Meet | |
| 2554 | Rose Larkin | 47.14 | 10 | BB Min | A: 42.79 (+4.35s | 9.2%) | Machine Aquatics | 11/14/2025 | 2025PV November Open Fairland | |
| 2555 | Avery Lee | 47.14 | 10 | BB Min | A: 42.79 (+4.35s | 9.2%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 2556 | Aashna Agrawal | 47.14 | 10 | BB Min | A: 42.79 (+4.35s | 9.2%) | Stingray Swim Team | 12/06/2025 | 2025 PN Fall Divisionals, Division 2 | |
| 2557 | Lydia Beischel | 47.15 | 10 | BB Min | A: 42.79 (+4.36s | 9.2%) | Cincinnati Marlins | 01/16/2026 | 2026 TNAQ JANUARY INVITATIONAL | |
| 2558 | Angela Li | 47.15 | 10 | BB Min | A: 42.79 (+4.36s | 9.2%) | Cross Island YMCA Barracudas | 01/24/2026 | 2026 MR FLY Fran Schnarr Sprint Pentathlon Me | |
| 2559 | Norah Hood | 47.15 | 9 | BB Min | A: 42.79 (+4.36s | 9.2%) | Old Dominion Aquatic Club | 12/11/2025 | 2025 East Coast WinterFest | |
| 2560 | Emma McCoy | 47.15 | 11 | BB Min | A: 42.79 (+4.36s | 9.2%) | West Ottawa Swim Club | 02/07/2026 | 2026 Grand Rapids Open | |
| 2561 | Mishka Koli | 47.15 | 10 | BB Min | A: 42.79 (+4.36s | 9.2%) | Diablo Aquatics | 01/31/2026 | Zone 2 Winter Championship Meet | |
| 2562 | Madison Williams | 47.15 | 10 | BB Min | A: 42.79 (+4.36s | 9.2%) | DC Dept Of Parks and Recreatio | 10/11/2025 | 2025 ASA October Kick Off | |
| 2563 | Sofia Davlos | 47.16 | 10 | BB Min | A: 42.79 (+4.37s | 9.3%) | Seals Aquatics | 09/27/2025 | Neptune Swimming Fall Classic | |
| 2564 | Aria Kassam | 47.16 | 9 | BB Min | A: 42.79 (+4.37s | 9.3%) | Stamford Sailfish Aquatic Club | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 2565 | Esme Scully | 47.16 | 9 | BB Min | A: 42.79 (+4.37s | 9.3%) | Huntsville Swim Association | 01/16/2026 | 2026 HSA TYR Invitational | |
| 2566 | Nia Slavov | 47.16 | 9 | BB Min | A: 42.79 (+4.37s | 9.3%) | Unattached | 01/10/2026 | 2026 ST AHAC B Champs South Copied | |
| 2567 | Evangeline Jabs | 47.16 | 10 | BB Min | A: 42.79 (+4.37s | 9.3%) | Quest Swimming | 10/11/2025 | 2025 WAC Start Up Classic | |
| 2568 | Elyse Curtin | 47.16 | 9 | BB Min | A: 42.79 (+4.37s | 9.3%) | Mason Makos Swim Team | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | |
| 2569 | Lillian Mzyk | 47.16 | 10 | BB Min | A: 42.79 (+4.37s | 9.3%) | Marlins Of Raleigh | 12/04/2025 | 14th Annual Swim Tri Speedo Winter Champs | |
| 2570 | Jenna Littlejohn | 47.16 | 10 | BB Min | A: 42.79 (+4.37s | 9.3%) | Eugene City Swim Club | 02/08/2026 | 2026 AAA SC Final Countdown Open | |
| 2571 | Isabella Minko | 47.17 | 10 | BB Min | A: 42.79 (+4.38s | 9.3%) | Freedom Aquatics | 02/07/2026 | 2026 MR FREE Championships Meets Qualifier | |
| 2572 | Abigail Duffy | 47.17 | 9 | BB Min | A: 42.79 (+4.38s | 9.3%) | York Swim Club of Northern Vir | 02/07/2026 | 2026 PM 14 U Champs Qualifier | |
| 2573 | Felicity McGee | 47.17 | 10 | BB Min | A: 42.79 (+4.38s | 9.3%) | Marietta Jets Swim Team | 01/16/2026 | 2026 SE Ralph Crocker Classic | |
| 2574 | Ellie Graybill | 47.17 | 10 | BB Min | A: 42.79 (+4.38s | 9.3%) | Hampton Virginia Current | 01/10/2026 | ODAC January 2026 Rising Stars Meet | |
| 2575 | Everleigh Andales | 47.18 | 9 | BB Min | A: 42.79 (+4.39s | 9.3%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 2576 | Emily Miller | 47.18 | 9 | BB Min | A: 42.79 (+4.39s | 9.3%) | Greater Tampa Swim Association | 10/10/2025 | 2025 GTSA TYR Swim Classic | |
| 2577 | Shasta Fogo | 47.18 | 10 | BB Min | A: 42.79 (+4.39s | 9.3%) | Foxjets Swim Team | 11/22/2025 | 2025 MN HTSC Harvest Classic | |
| 2578 | Kiko Kurata | 47.18 | 9 | BB Min | A: 42.79 (+4.39s | 9.3%) | Splash Aquatics | 10/25/2025 | 2025 HI 25th Annual Bill Smith Invitational | |
| 2579 | Laryssa Jalayer | 47.18 | 11 | BB Min | A: 42.79 (+4.39s | 9.3%) | Sachem Swim Club | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | |
| 2580 | Ariana Wong | 47.18 | 9 | BB Min | A: 42.79 (+4.39s | 9.3%) | Y in Central Maryland Blue Cra | 02/06/2026 | 2026 Last Chance Qualifying Meet | |
| 2581 | Alana Duffy | 47.19 | 10 | BB Min | A: 42.79 (+4.40s | 9.3%) | Punahou Aquatics Institute | 10/25/2025 | 2025 HI 25th Annual Bill Smith Invitational | |
| 2582 | Eva Li | 47.19 | 10 | BB Min | A: 42.79 (+4.40s | 9.3%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 2583 | Evie Kwok | 47.19 | 9 | BB Min | A: 42.79 (+4.40s | 9.3%) | California Dolphins Swim Team | 11/08/2025 | Albany Armada Aquatics C B BB+ Meet | |
| 2584 | Isabelle Crivella | 47.19 | 10 | BB Min | A: 42.79 (+4.40s | 9.3%) | Hydra Aquatics | 12/05/2025 | 2025 Christmas Championships | |
| 2585 | Chelsea Liu | 47.19 | 9 | BB Min | A: 42.79 (+4.40s | 9.3%) | Monocacy Aquatic Club | 11/01/2025 | 2025 Bridget Vache Memorial MAC Fall Frenzy | |
| 2586 | Caroline Warmbir | 47.20 | 11 | BB Min | A: 42.79 (+4.41s | 9.3%) | Atlantis Swimming | 12/06/2025 | 2025 26 Super Fast And Furious Prelim Final | |
| 2587 | Gwendolen Bowen | 47.20 | 10 | BB Min | A: 42.79 (+4.41s | 9.3%) | Club Husker | 11/22/2025 | 2025 MW HLA Goggle Gobble | |
| 2588 | Sophia Dolan | 47.20 | 8 | BB Min | A: 42.79 (+4.41s | 9.3%) | Clearwater Aquatic Team | 06/21/2025 | West Coast B Champtionships | |
| 2589 | Tessa Brunyate | 47.20 | 9 | BB Min | A: 42.79 (+4.41s | 9.3%) | Y in Central Maryland Blue Cra | 02/06/2026 | 2026 Last Chance Qualifying Meet | |
| 2590 | Daniella Misiewicz | 47.20 | 11 | BB Min | A: 42.79 (+4.41s | 9.3%) | Dolphins Swim Club | 02/06/2026 | 2026 Michigan Open | |
| 2591 | Anj Messersmith | 47.20 | 9 | BB Min | A: 42.79 (+4.41s | 9.3%) | Island Aquatics | 02/07/2026 | 2026 MAGSA A B SCY LAST CHANCE MEET | |
| 2592 | Raegan Seker | 47.21 | 10 | BB Min | A: 42.79 (+4.42s | 9.4%) | Treasure Coast Aquatics | 02/06/2026 | 2026 Stanton C Craigie Memorial Invite | |
| 2593 | Catherine Ebbeling | 47.21 | 10 | BB Min | A: 42.79 (+4.42s | 9.4%) | YMCA of Austin Swim Alliance | 02/13/2026 | 2026 ST HPAC STX Champs South | |
| 2594 | Rosemary Thirolf | 47.21 | 10 | BB Min | A: 42.79 (+4.42s | 9.4%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | |
| 2595 | Lillian Cruze | 47.21 | 10 | BB Min | A: 42.79 (+4.42s | 9.4%) | Huntsville Swim Association | 01/16/2026 | 2026 HSA TYR Invitational | |
| 2596 | Audrey Wade | 47.21 | 10 | BB Min | A: 42.79 (+4.42s | 9.4%) | Tollefson Swimming | 01/17/2026 | PVS January Open 2026 Fairland | |
| 2597 | Sadie Givens | 47.21 | 9 | BB Min | A: 42.79 (+4.42s | 9.4%) | Huntsville Swim Association | 12/05/2025 | 2025 Holiday Classic | |
| 2598 | Addelyn Wilson | 47.22 | 8 | BB Min | A: 42.79 (+4.43s | 9.4%) | City of Mobile Swim Associatio | 02/13/2026 | 2026 SES Region 4 Championships | |
| 2599 | Weilai Qiao | 47.22 | 9 | BB Min | A: 42.79 (+4.43s | 9.4%) | Columbia Aquatics Association | 12/05/2025 | 2025 Christmas Championships | |
| 2600 | Rylee Warren | 47.22 | 9 | BB Min | A: 42.79 (+4.43s | 9.4%) | Bolles School Sharks | 11/15/2025 | EAJ Fall Harvest 2025 | |
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.