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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2601 | BasilLee Pippin-Kanai | 48.31 | 9 | BB Min | A: 42.79 (+5.52s | 11.4%) | Warrior Aquatic Club | 02/07/2026 | BIG ISLAND SWIMMING @ KCAC | |
| 2602 | Vivienne Dunn | 48.31 | 10 | BB Min | A: 42.79 (+5.52s | 11.4%) | North Shore Swim Club | 01/09/2026 | 2026 NE NSSC January 9 11 BC Meet | |
| 2603 | Sophia Wang | 48.31 | 10 | BB Min | A: 42.79 (+5.52s | 11.4%) | Alamo Area Aquatic Association | 01/17/2026 | 2026 ST AAAA NS Frostbite | |
| 2604 | Isla Budrow | 48.31 | 9 | BB Min | A: 42.79 (+5.52s | 11.4%) | Saint Petersburg Aquatics | 01/23/2026 | BLOOMIN FAST SWIM MEET | |
| 2605 | Lausanne Doan | 48.31 | 9 | BB Min | A: 42.79 (+5.52s | 11.4%) | Seattle Metropolitan Aquatic C | 02/08/2026 | 2026 PN SMAC February Mini Meet Approved | |
| 2606 | Maya Ust | 48.32 | 10 | BB Min | A: 42.79 (+5.53s | 11.4%) | Swim Fort Lauderdale | 11/01/2025 | Piranhas Turkey Classic 2025 | |
| 2607 | Rian LaFleur | 48.32 | 10 | BB Min | A: 42.79 (+5.53s | 11.4%) | East Coast Aquatic Team | 03/28/2026 | ECAT March 2026 Invitational Copied | |
| 2608 | Kiana Vicencio | 48.32 | 9 | BB Min | A: 42.79 (+5.53s | 11.4%) | Rattlers Swim Club | 02/13/2026 | 2026 BD Arctic BLAST Swim Meet | |
| 2609 | Varvara Nedelko | 48.32 | 8 | BB Min | A: 42.79 (+5.53s | 11.4%) | Tac Titans | 12/19/2025 | 2025 TAC TITANS Jingle Bells Meet | |
| 2610 | Kathy Li | 48.33 | 10 | BB Min | A: 42.79 (+5.54s | 11.5%) | Maverick Aquatics | 05/03/2026 | 2026 CO Montrose Mini Sprint Meet | |
| 2611 | Eisley Swarts | 48.33 | 10 | BB Min | A: 42.79 (+5.54s | 11.5%) | North Jeffco Swim Team | 03/13/2026 | Mile High Championship Invitational | |
| 2612 | Charlotte Greenway | 48.33 | 10 | BB Min | A: 42.79 (+5.54s | 11.5%) | Sailfish Aquatics | 12/12/2025 | Triad Tropic Invitational Copied | |
| 2613 | Mia Shadwell | 48.33 | 9 | BB Min | A: 42.79 (+5.54s | 11.5%) | Sussex County YMCA | 12/06/2025 | 2025 MR NDAC Kevin Storrs Winter Festival | |
| 2614 | Leah Galalis | 48.33 | 9 | BB Min | A: 42.79 (+5.54s | 11.5%) | Shawmut Aquatic Club | 01/16/2026 | 2026 NE SAC Bronze Championships | |
| 2615 | Elliana Harrison | 48.34 | 8 | BB Min | A: 42.79 (+5.55s | 11.5%) | Parkway-Rockwood Gateway Swim | 03/07/2026 | 2026 GTWY 8 Under Champs | |
| 2616 | Pippa Won | 48.34 | 10 | BB Min | A: 42.79 (+5.55s | 11.5%) | Club Wolverine | 01/16/2026 | SLA Arctic Blast 2026 | |
| 2617 | Sophia Bull | 48.34 | 9 | BB Min | A: 42.79 (+5.55s | 11.5%) | Gulliver Swim Club | 06/06/2026 | NMST June Invite 26 | |
| 2618 | Carmen Corcoran | 48.34 | 9 | BB Min | A: 42.79 (+5.55s | 11.5%) | SwimMAC Carolina | 03/20/2026 | 2026 SwimMAC Tar Heel States | |
| 2619 | Ellie Perry | 48.34 | 10 | BB Min | A: 42.79 (+5.55s | 11.5%) | Long Island Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 2620 | Isabella Pahl | 48.34 | 10 | BB Min | A: 42.79 (+5.55s | 11.5%) | Sea Devils | 02/27/2026 | 2026 MN STRM Minnesota Regional Championship | |
| 2621 | Sky Lorge | 48.34 | 8 | BB Min | A: 42.79 (+5.55s | 11.5%) | Kamehameha Swim Club | 04/18/2026 | 44th Annual Harry Mamizuka Invitational | |
| 2622 | Insiya Jiwaji | 48.34 | 10 | BB Min | A: 42.79 (+5.55s | 11.5%) | Bluefish Swim Club | 01/02/2026 | 2026 NE INST ABF Blizzard Classic | |
| 2623 | Bristol Glass | 48.34 | 10 | BB Min | A: 42.79 (+5.55s | 11.5%) | Quest Swimming | 11/15/2025 | 2025 WAC Fall Classic | |
| 2624 | Hailey Tao | 48.34 | 9 | BB Min | A: 42.79 (+5.55s | 11.5%) | Columbia Aquatics Association | 11/07/2025 | 2025 Marlins Invitational | |
| 2625 | Georgia Bahr | 48.34 | 10 | BB Min | A: 42.79 (+5.55s | 11.5%) | Ensworth Aquatics | 12/05/2025 | 2025 Holiday Classic | |
| 2626 | Natalie Soukup | 48.34 | 10 | BB Min | A: 42.79 (+5.55s | 11.5%) | Hydra Aquatics | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 2627 | Ariana Williams | 48.35 | 8 | BB Min | A: 42.79 (+5.56s | 11.5%) | Lone Star Aquatic Club | 06/16/2026 | 2026 ST AQTX TNR 6162026 | |
| 2628 | Rebecca Hehman | 48.35 | 10 | BB Min | A: 42.79 (+5.56s | 11.5%) | Bgc-N. Westchester Marlins | 02/20/2026 | 2026 MR Silvers North Championship YMID | |
| 2629 | Andie Webb | 48.36 | 10 | BB Min | A: 42.79 (+5.57s | 11.5%) | Socal Aquatics Association | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 2630 | Alamira Babay | 48.36 | 10 | BB Min | A: 42.79 (+5.57s | 11.5%) | 92ny Flying Dolphins | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 2631 | Eleanor Lin | 48.36 | 10 | BB Min | A: 42.79 (+5.57s | 11.5%) | Minneapolis Lake Monsters | 12/13/2025 | 2025 MN PRNH December Meet | |
| 2632 | Alison Shimkaveg | 48.36 | 10 | BB Min | A: 42.79 (+5.57s | 11.5%) | North Baltimore Aquatic Club | 11/14/2025 | 2025 NBAC Thanksgiving Meet | |
| 2633 | Viktoria Nastoska | 48.36 | 10 | BB Min | A: 42.79 (+5.57s | 11.5%) | Aquatic Team Of Mecklenburg | 03/20/2026 | 2026 BRSL Championships | |
| 2634 | Audrey Santago | 48.36 | 9 | BB Min | A: 42.79 (+5.57s | 11.5%) | Marlins Of Raleigh | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 2635 | Temperance Biehler | 48.36 | 9 | BB Min | A: 42.79 (+5.57s | 11.5%) | Sussex County YMCA | 10/25/2025 | 2025 MR MWDA YBAR Heats And Treats | |
| 2636 | Maura Jensen | 48.36 | 10 | BB Min | A: 42.79 (+5.57s | 11.5%) | Prince William Swim Club | 02/13/2026 | 2026 Northern District 12 Under Championship | |
| 2637 | Nora Liu | 48.37 | 10 | BB Min | A: 42.79 (+5.58s | 11.5%) | Ridgewood YMCA Breakers Swim T | 10/10/2025 | 2025 MR COND October Fall Festival | |
| 2638 | Elizabeth Meyers | 48.37 | 10 | BB Min | A: 42.79 (+5.58s | 11.5%) | Lenawee County Gators | 03/07/2026 | 2026 Michigan YMCA State Championship | |
| 2639 | Ellis Coggin | 48.37 | 10 | BB Min | A: 42.79 (+5.58s | 11.5%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | |
| 2640 | Deija Goncalves de Jesus | 48.37 | 10 | BB Min | A: 42.79 (+5.58s | 11.5%) | Life Time Fitness Utah Swim Te | 10/24/2025 | SSC Witchy Waters 2025 | |
| 2641 | Quinn Melasky | 48.37 | 9 | BB Min | A: 42.79 (+5.58s | 11.5%) | Edge Swim Club | 11/07/2025 | 2025 NE UVAC Dorsi Raynolds Memorial Meet C | |
| 2642 | Kodi Spaid | 48.37 | 10 | BB Min | A: 42.79 (+5.58s | 11.5%) | Pierre Swim Team | 01/30/2026 | 2026 SD Capital City Qualifier | |
| 2643 | Maya Gonzalez | 48.37 | 10 | BB Min | A: 42.79 (+5.58s | 11.5%) | EL Paso Border Land Swim Team | 02/13/2026 | 2026 BD Arctic BLAST Swim Meet | |
| 2644 | Ariel Tungett | 48.37 | 10 | BB Min | A: 42.79 (+5.58s | 11.5%) | Tide Swimming | 10/10/2025 | 2025 TIDE Atlantic Coast Clash Copied | |
| 2645 | Ella Ly | 48.37 | 8 | BB Min | A: 42.79 (+5.58s | 11.5%) | Arctic Aquatics | 05/01/2026 | 2026 NE ARCT Spring Specialty Meet | |
| 2646 | Iris Wang | 48.37 | 9 | BB Min | A: 42.79 (+5.58s | 11.5%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 2647 | Camilla Amar | 48.38 | 10 | BB Min | A: 42.79 (+5.59s | 11.6%) | Patriot Swim Team | 01/23/2026 | 2026 MR HAWKS AD Trials And Finals | |
| 2648 | Kylie Crouch | 48.38 | 10 | BB Min | A: 42.79 (+5.59s | 11.6%) | Hawks Swimming Association | 01/23/2026 | 2026 MR HAWKS AD Trials And Finals | |
| 2649 | Juliette Lapointe | 48.38 | 9 | BB Min | A: 42.79 (+5.59s | 11.6%) | Holyoke YMCA Vikings | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 2650 | Chloe Conradi | 48.38 | 9 | BB Min | A: 42.79 (+5.59s | 11.6%) | Tollefson Swimming | 02/27/2026 | 2026 Cherry Blossom Champs | |
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.