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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3901 | Dora Zhang | 49.68 | 9 | B Min | BB: 48.69 (+0.99s | 2.0%) | Sunnyvale Swim Club | 09/28/2025 | SUNN Blue And Gold Intrasquad Meet Copied | |
| 3902 | Isabelle Mrakovcic | 49.68 | 10 | B Min | BB: 48.69 (+0.99s | 2.0%) | Long Island Aquatic Club | 10/25/2025 | 2025 MR LIAC Chappy S Invitational | |
| 3903 | Margaret Hueston | 49.68 | 10 | B Min | BB: 48.69 (+0.99s | 2.0%) | New Wave Swim Team | 01/16/2026 | 2026 RSA Winter Tri | |
| 3904 | Grace Roberts | 49.69 | 10 | B Min | BB: 48.69 (+1.00s | 2.0%) | Hydro Swim Club | 10/26/2025 | 2025 Hydro Halloween Pentathlon Copied | |
| 3905 | Laney Foster | 49.69 | 10 | B Min | BB: 48.69 (+1.00s | 2.0%) | Fairfax Foxes Swimming | 01/10/2026 | 2026 RAYS Jeff Rouse Invitational | |
| 3906 | Hattie Johnson | 49.69 | 9 | B Min | BB: 48.69 (+1.00s | 2.0%) | Greensboro Community YMCA | 01/23/2026 | GCY Winter Meet 2026 | |
| 3907 | Jordan Woods | 49.69 | 8 | B Min | BB: 48.69 (+1.00s | 2.0%) | Flatiron Athletic Club | 01/16/2026 | 2026 CO CUDA Classic | |
| 3908 | Kanna Matsushita | 49.69 | 9 | B Min | BB: 48.69 (+1.00s | 2.0%) | Tac Titans | 02/14/2026 | 2026 TAC TITANS February Qualifier Meet | |
| 3909 | Lillian Edeli | 49.69 | 10 | B Min | BB: 48.69 (+1.00s | 2.0%) | YMCA Presidio Aquatics | 01/31/2026 | 2026 Peggy Ramirez Memorial Z3 Winter Champs | |
| 3910 | Arwen Zhu | 49.69 | 11 | B Min | BB: 48.69 (+1.00s | 2.0%) | Empire Swimming | 02/06/2026 | 2026 MR YMID February Classic Copied | |
| 3911 | Lyla Solomon | 49.69 | 10 | B Min | BB: 48.69 (+1.00s | 2.0%) | Columbia Aquatics Association | 01/03/2026 | 2026 ASTS Invitational | |
| 3912 | Florence Mason | 49.69 | 10 | B Min | BB: 48.69 (+1.00s | 2.0%) | Lahaina Swim Club | 02/07/2026 | 2026 MAGSA A B SCY LAST CHANCE MEET | |
| 3913 | Sophie Beveridge | 49.69 | 10 | B Min | BB: 48.69 (+1.00s | 2.0%) | Northern Lights Swim Club | 11/21/2025 | NLSC Sprint Classic | |
| 3914 | Mary Rickard | 49.69 | 10 | B Min | BB: 48.69 (+1.00s | 2.0%) | Pine Bush Piranhas | 01/31/2026 | 2026 MR MWDA YBAR Sink Or Swim Invitational | |
| 3915 | Alice Bose | 49.70 | 9 | B Min | BB: 48.69 (+1.01s | 2.0%) | Portland Porpoise Swim Club | 01/30/2026 | 2026 NE GS Silver Championships | |
| 3916 | Sandra Duvall | 49.70 | 10 | B Min | BB: 48.69 (+1.01s | 2.0%) | Tornadoes Swim Team | 01/10/2026 | 2026 Hood River Winter Invitational | |
| 3917 | Madelyn Benfield | 49.70 | 9 | B Min | BB: 48.69 (+1.01s | 2.0%) | Star Aquatics | 10/24/2025 | 2025 BAC Halloween Bash | |
| 3918 | Shay Miner | 49.70 | 10 | B Min | BB: 48.69 (+1.01s | 2.0%) | Life Time Colorado Swim Club | 02/01/2026 | 2026 CO FORM February Freeze | |
| 3919 | Isha Srinivasan | 49.70 | 10 | B Min | BB: 48.69 (+1.01s | 2.0%) | California Dolphins Swim Team | 01/31/2026 | Zone 2 Winter Championship Meet | |
| 3920 | Annie Wang | 49.70 | 9 | B Min | BB: 48.69 (+1.01s | 2.0%) | YMCA of Middletown Barracudas | 01/31/2026 | 2026 MR MWDA YBAR Sink Or Swim Invitational | |
| 3921 | Emrie Burke | 49.70 | 8 | B Min | BB: 48.69 (+1.01s | 2.0%) | North Carolina Aquatic Club | 11/21/2025 | 2025 YOTA Arena Turkey Classic | |
| 3922 | Jane Gardner | 49.71 | 10 | B Min | BB: 48.69 (+1.02s | 2.1%) | Hilltop Aquatic Swim Team | 10/15/2025 | 2025 UT HAST Monster Mash Meet | |
| 3923 | Amelia Van Wagner | 49.71 | 10 | B Min | BB: 48.69 (+1.02s | 2.1%) | YMCA of Austin Swim Alliance | 01/10/2026 | 2026 ST AHAC B Champs South Copied | |
| 3924 | Tayren Mahaulu | 49.71 | 9 | B Min | BB: 48.69 (+1.02s | 2.1%) | Warrior Aquatic Club | 02/07/2026 | BIG ISLAND SWIMMING @ KCAC | |
| 3925 | Callie Rankin | 49.71 | 10 | B Min | BB: 48.69 (+1.02s | 2.1%) | Frederick Area Swim Team | 01/11/2026 | 2026 FOX January Distance Sprint Meet | |
| 3926 | Paige Siler | 49.71 | 9 | B Min | BB: 48.69 (+1.02s | 2.1%) | Badger Swim Club,Inc. | 02/06/2026 | 2026 MR COND Last Chance Invitational | |
| 3927 | Avery Etris | 49.72 | 10 | B Min | BB: 48.69 (+1.03s | 2.1%) | York Swim Club of Northern Vir | 11/21/2025 | 2025 Swim Rock | |
| 3928 | Madison Bridgers | 49.72 | 10 | B Min | BB: 48.69 (+1.03s | 2.1%) | SlipStream Aquatics | 01/09/2026 | 2026 CO NJ Narwhal Invitational | |
| 3929 | Brooklyn Chatterton | 49.72 | 9 | B Min | BB: 48.69 (+1.03s | 2.1%) | Raleigh Swimming Association | 02/14/2026 | 2026 CAT Valentine Splash | |
| 3930 | Eleanor Schwingler | 49.72 | 9 | B Min | BB: 48.69 (+1.03s | 2.1%) | West Express Swim Team | 01/09/2026 | 2026 MN FOXJ Winter Classic | |
| 3931 | Riley Bernal | 49.72 | 9 | B Min | BB: 48.69 (+1.03s | 2.1%) | Lowes YMCA Lightning Swim Team | 11/15/2025 | YBAC Fall Invite 25 | |
| 3932 | Madden Lowrey | 49.72 | 9 | B Min | BB: 48.69 (+1.03s | 2.1%) | Brownell Talbot | 02/01/2026 | BLCK MW BT Last Chance | |
| 3933 | Marley Silvia | 49.72 | 9 | B Min | BB: 48.69 (+1.03s | 2.1%) | Excel Aquatics | 01/19/2025 | 2025 PN BC 26th Annual Snowflake Classic | |
| 3934 | Skyla Alvarez | 49.73 | 9 | B Min | BB: 48.69 (+1.04s | 2.1%) | Boca Raton Swim Team | 12/06/2025 | 2025 Pompano Beach Santa Claus Meet | |
| 3935 | Anna Bradenham | 49.73 | 10 | B Min | BB: 48.69 (+1.04s | 2.1%) | Hydra Aquatics | 11/21/2025 | 2025 Fall Festivus | |
| 3936 | Gwendellyn Tjong | 49.73 | 9 | B Min | BB: 48.69 (+1.04s | 2.1%) | Twisters Swim Club | 12/13/2025 | 2025 MR TRI Winter SCY Invitational | |
| 3937 | River Reed | 49.73 | 10 | B Min | BB: 48.69 (+1.04s | 2.1%) | Monticello Swim Club | 02/07/2026 | 2026 MN SDVL Sweet Heart Classic | |
| 3938 | Millie Neumann | 49.73 | 8 | B Min | BB: 48.69 (+1.04s | 2.1%) | High Tides Swim Club | 11/22/2025 | 2025 MN HTSC Harvest Classic | |
| 3939 | Maggie Randall | 49.73 | 9 | B Min | BB: 48.69 (+1.04s | 2.1%) | North Suburban Aquatic Club | 12/12/2025 | 2025 MN SCSC Winter Carnival | |
| 3940 | Hannah Worthington | 49.73 | 9 | B Min | BB: 48.69 (+1.04s | 2.1%) | Aquajets Swim Team | 01/24/2026 | 2026 MN AQJT Winter Invite | |
| 3941 | Evelyn Bolstad | 49.74 | 9 | B Min | BB: 48.69 (+1.05s | 2.1%) | Ames Cyclone Aquatics Club | 11/01/2025 | 2025 MN NOR Champ Belt Sprint Spec (Fall) | |
| 3942 | Caroline Velez | 49.74 | 9 | B Min | BB: 48.69 (+1.05s | 2.1%) | Swim Tampa Aquatics | 02/06/2026 | CVST Sweetheart Meet | |
| 3943 | Jasmine Oler | 49.74 | 10 | B Min | BB: 48.69 (+1.05s | 2.1%) | Murray Aquatic Club | 11/21/2025 | 2025 MAC Thanksgiving Invitational | |
| 3944 | Gwenneth Zebrak | 49.74 | 10 | B Min | BB: 48.69 (+1.05s | 2.1%) | Fairfax Foxes Swimming | 11/07/2025 | 2025 FXFX Loughmiller Memorial | |
| 3945 | Yzabelle Felicia | 49.75 | 10 | B Min | BB: 48.69 (+1.06s | 2.1%) | Haselwood Y Hammerheads | 01/24/2026 | 2026 WA State Y Championship Meet | |
| 3946 | Iris Yang | 49.75 | 10 | B Min | BB: 48.69 (+1.06s | 2.1%) | North Baltimore Aquatic Club | 11/14/2025 | 2025 NBAC Thanksgiving Meet | |
| 3947 | Niharika Nithin | 49.75 | 9 | B Min | BB: 48.69 (+1.06s | 2.1%) | First Colony Swim Team, Inc. | 02/21/2025 | 2025 Gulf 12 Under Champs (PACK) | |
| 3948 | Peyton Roper | 49.75 | 10 | B Min | BB: 48.69 (+1.06s | 2.1%) | New Rochelle YMCA Sailfish Swi | 09/27/2025 | 2025 MR SSC TYR September Sprint Invitational | |
| 3949 | Ariana Roath | 49.75 | 11 | B Min | BB: 48.69 (+1.06s | 2.1%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 3950 | Veronica Wisniowska | 49.75 | 10 | B Min | BB: 48.69 (+1.06s | 2.1%) | Twisters Swim Club | 01/24/2026 | 2026 MR FLY Fran Schnarr Sprint Pentathlon Me | |
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.