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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3101 | Eleanor Rogers | 48.30 | 10 | BB Min | A: 42.79 (+5.51s | 11.4%) | Sparks Piranhas Swim Team | 02/06/2026 | 2026 Valentines Day Age Group Open | |
| 3102 | Chloe Moon | 48.30 | 10 | BB Min | A: 42.79 (+5.51s | 11.4%) | Merritt Athletic Swimming | 11/14/2025 | Harvest Festival 2025 | |
| 3103 | Hannah Bilsky | 48.30 | 9 | BB Min | A: 42.79 (+5.51s | 11.4%) | Great Lakes Sailfish Swimming | 03/12/2026 | 2026 OH SC Junior Championships | |
| 3104 | Claire Li | 48.31 | 10 | BB Min | A: 42.79 (+5.52s | 11.4%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 3105 | 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 | |
| 3106 | 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 | |
| 3107 | 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 | |
| 3108 | Isla Budrow | 48.31 | 9 | BB Min | A: 42.79 (+5.52s | 11.4%) | Saint Petersburg Aquatics | 01/23/2026 | BLOOMIN FAST SWIM MEET | |
| 3109 | 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 | |
| 3110 | Karina O | 48.31 | 9 | BB Min | A: 42.79 (+5.52s | 11.4%) | Wave Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | |
| 3111 | Gabrielle Cohen | 48.32 | 10 | BB Min | A: 42.79 (+5.53s | 11.4%) | Hydra Aquatics | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 3112 | Maya Ust | 48.32 | 10 | BB Min | A: 42.79 (+5.53s | 11.4%) | Swim Fort Lauderdale | 11/01/2025 | Piranhas Turkey Classic 2025 | |
| 3113 | 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 | |
| 3114 | 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 | |
| 3115 | Charlotte Chan | 48.32 | 10 | BB Min | A: 42.79 (+5.53s | 11.4%) | Hawaii Swimming Club | 10/25/2025 | 2025 MAGSA 12 Under ABC SCY Meet | |
| 3116 | Miriam Whitlock | 48.32 | 10 | BB Min | A: 42.79 (+5.53s | 11.4%) | Asheville Jewish Community Cen | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 3117 | 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 | |
| 3118 | 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 | |
| 3119 | Charlotte Greenway | 48.33 | 10 | BB Min | A: 42.79 (+5.54s | 11.5%) | Sailfish Aquatics | 12/12/2025 | Triad Tropic Invitational Copied | |
| 3120 | 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 | |
| 3121 | 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 | |
| 3122 | 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 | |
| 3123 | Pippa Won | 48.34 | 10 | BB Min | A: 42.79 (+5.55s | 11.5%) | Club Wolverine | 01/16/2026 | SLA Arctic Blast 2026 | |
| 3124 | Carmen Corcoran | 48.34 | 9 | BB Min | A: 42.79 (+5.55s | 11.5%) | SwimMAC Carolina | 03/20/2026 | 2026 SwimMAC Tar Heel States | |
| 3125 | Isabella Pahl | 48.34 | 9 | BB Min | A: 42.79 (+5.55s | 11.5%) | Sea Devils | 02/27/2026 | 2026 MN STRM Minnesota Regional Championship | |
| 3126 | Olivia Liu | 48.34 | 10 | BB Min | A: 42.79 (+5.55s | 11.5%) | Riptide Swim Team | 03/07/2025 | 2025 MN STRM Minnesota Regional Championship | |
| 3127 | 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 | |
| 3128 | 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 | |
| 3129 | Bristol Glass | 48.34 | 10 | BB Min | A: 42.79 (+5.55s | 11.5%) | Quest Swimming | 11/15/2025 | 2025 WAC Fall Classic | |
| 3130 | Natalie Soukup | 48.34 | 10 | BB Min | A: 42.79 (+5.55s | 11.5%) | Hydra Aquatics | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 3131 | Georgia Bahr | 48.34 | 10 | BB Min | A: 42.79 (+5.55s | 11.5%) | Ensworth Aquatics | 12/05/2025 | 2025 Holiday Classic | |
| 3132 | Hailey Tao | 48.34 | 9 | BB Min | A: 42.79 (+5.55s | 11.5%) | Columbia Aquatics Association | 11/07/2025 | 2025 Marlins Invitational | |
| 3133 | Hailey Hansen | 48.35 | 10 | BB Min | A: 42.79 (+5.56s | 11.5%) | Merritt Athletic Swimming | 11/14/2025 | Harvest Festival 2025 | |
| 3134 | Evelyn Elson | 48.35 | 10 | BB Min | A: 42.79 (+5.56s | 11.5%) | Life Time Colorado Swim Club | 03/06/2026 | 2026 CO 14 U Silver State | |
| 3135 | 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 | |
| 3136 | Andie Webb | 48.36 | 9 | BB Min | A: 42.79 (+5.57s | 11.5%) | Socal Aquatics Association | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 3137 | 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 | |
| 3138 | 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 | |
| 3139 | 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 | |
| 3140 | Viktoria Nastoska | 48.36 | 9 | BB Min | A: 42.79 (+5.57s | 11.5%) | Aquatic Team Of Mecklenburg | 03/20/2026 | 2026 BRSL Championships | |
| 3141 | Audrey Santago | 48.36 | 8 | BB Min | A: 42.79 (+5.57s | 11.5%) | Marlins Of Raleigh | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 3142 | Maya Gilbert | 48.36 | 10 | BB Min | A: 42.79 (+5.57s | 11.5%) | Wild West Aquatic Club | 10/25/2025 | 2025 Bd Swatoberfest Sprintacular All | |
| 3143 | 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 | |
| 3144 | 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 | |
| 3145 | 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 | |
| 3146 | 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 | |
| 3147 | 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 | |
| 3148 | 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 | |
| 3149 | 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 | |
| 3150 | 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 | |
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.