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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2251 | Mavis Damaska | 47.56 | 9 | BB Min | A: 42.79 (+4.77s | 10.0%) | Three Rivers Swimming | 01/17/2026 | Club Mountaineer January Age Group Winter Spl | |
| 2252 | Elle Chow | 47.56 | 10 | BB Min | A: 42.79 (+4.77s | 10.0%) | North Bay Aquatics | 03/07/2026 | Napa Valley Swim Team Swimming Towards Spring | |
| 2253 | Caroline Yeh | 47.56 | 10 | BB Min | A: 42.79 (+4.77s | 10.0%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 2254 | Paige Curtis | 47.56 | 10 | BB Min | A: 42.79 (+4.77s | 10.0%) | Coeur D\\\\\\'alene Area Swim Team | 01/16/2026 | 2026 Hells Canyon Invitational | |
| 2255 | Josalina McDermott | 47.56 | 10 | BB Min | A: 42.79 (+4.77s | 10.0%) | Bolles School Sharks | 02/20/2026 | 2026 Area 1 Spring Championships | |
| 2256 | Reese Turra | 47.57 | 10 | BB Min | A: 42.79 (+4.78s | 10.0%) | SlipStream Aquatics | 03/06/2026 | 2026 CO 14 U Silver State | |
| 2257 | Ivy Uyeda | 47.57 | 9 | BB Min | A: 42.79 (+4.78s | 10.0%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 11/22/2025 | 2025 Royal Fall Cup | |
| 2258 | Kylie McCall | 47.57 | 10 | BB Min | A: 42.79 (+4.78s | 10.0%) | Jupiter Dragons Swim Team | 01/24/2026 | 2026 TCA Winter Open | |
| 2259 | Cora Kallas | 47.57 | 10 | BB Min | A: 42.79 (+4.78s | 10.0%) | Wasatch Front Fish Market | 12/29/2025 | 60th Kearns Holiday Open Invitational | |
| 2260 | Wallis Mahn | 47.57 | 8 | BB Min | A: 42.79 (+4.78s | 10.0%) | Red Wing Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 2261 | Leah Chami | 47.58 | 9 | BB Min | A: 42.79 (+4.79s | 10.1%) | Life Time Mid Atlantic Swim Te | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 2262 | Elise Viana | 47.58 | 10 | BB Min | A: 42.79 (+4.79s | 10.1%) | Merritt Athletic Swimming | 12/21/2025 | The Grinch Stole My Times (9 O BB Slowe) 2025 | |
| 2263 | Gabriela Briceno Gamboa | 47.58 | 9 | BB Min | A: 42.79 (+4.79s | 10.1%) | Cascadia Swimming | 05/09/2026 | 2026 Spring Sprinter Invitational | |
| 2264 | Aurora Brodeur | 47.58 | 10 | BB Min | A: 42.79 (+4.79s | 10.1%) | California Capital Aquatics | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 2265 | Nathalie Bieler | 47.58 | 10 | BB Min | A: 42.79 (+4.79s | 10.1%) | Bolles School Sharks | 01/16/2026 | 2026 Pentathlon | |
| 2266 | Keegan Soley | 47.58 | 9 | BB Min | A: 42.79 (+4.79s | 10.1%) | Maui Dolphins Swim Club | 05/16/2026 | 2026 MAGSA 12 U ABC And Special Olympics Meet | |
| 2267 | Esme Wegleitner | 47.58 | 10 | BB Min | A: 42.79 (+4.79s | 10.1%) | Great Wolf Swim Team | 11/08/2025 | 2025 MN WOLF HOWL AT THE MOON INVITE | |
| 2268 | Arya Nicoara | 47.58 | 9 | BB Min | A: 42.79 (+4.79s | 10.1%) | King Aquatic Club | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | |
| 2269 | McKenna Wilson | 47.58 | 9 | BB Min | A: 42.79 (+4.79s | 10.1%) | New Wave Swim Team | 01/16/2026 | 2026 RSA Winter Tri | |
| 2270 | Nia Liu | 47.58 | 8 | BB Min | A: 42.79 (+4.79s | 10.1%) | Pacific Dragons Swim Team | 11/22/2025 | 2025 PN November AGI Div 1 (PDST) | |
| 2271 | Luciana Carucci | 47.58 | 10 | BB Min | A: 42.79 (+4.79s | 10.1%) | Connetquot Swim Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 2272 | Evelyn Mosendz | 47.58 | 8 | BB Min | A: 42.79 (+4.79s | 10.1%) | Santa Clara Swim Club | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 2273 | Eleanor Reithel | 47.58 | 10 | BB Min | A: 42.79 (+4.79s | 10.1%) | Minnetonka Swim Club | 01/30/2026 | 2026 MN MTKA TYR Team Challenge | |
| 2274 | Madeleine Jemison | 47.59 | 10 | BB Min | A: 42.79 (+4.80s | 10.1%) | Mason Makos Swim Team | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 2275 | Mira Halecki | 47.59 | 10 | BB Min | A: 42.79 (+4.80s | 10.1%) | Laker Swim | 02/28/2026 | 2026 Spring Area 2 Championships | |
| 2276 | Rozalia Bala | 47.59 | 10 | BB Min | A: 42.79 (+4.80s | 10.1%) | Full Armour Swim Team | 05/17/2026 | 2026 CO PEAK Invite | |
| 2277 | Penelope Archbold | 47.60 | 9 | BB Min | A: 42.79 (+4.81s | 10.1%) | Midland Dolphins | 03/07/2026 | 2026 Lake Huron Regional Meet | |
| 2278 | Maddy Walker | 47.60 | 10 | BB Min | A: 42.79 (+4.81s | 10.1%) | Spokane Sea Serpents | 01/16/2026 | 2026 Hells Canyon Invitational | |
| 2279 | Callie Gould | 47.60 | 10 | BB Min | A: 42.79 (+4.81s | 10.1%) | Pikes Peak Athletics | 02/20/2026 | 2026 CO PPA February Frenzy Last Chance Meet | |
| 2280 | Holly Tonn | 47.60 | 10 | BB Min | A: 42.79 (+4.81s | 10.1%) | The Dalles Swim Team | 02/07/2026 | 2026 OR HEAT BC Blastoff | |
| 2281 | Marylynn Spruill | 47.60 | 10 | BB Min | A: 42.79 (+4.81s | 10.1%) | North Carolina Aquatic Club | 03/26/2026 | 2026 NCAC Spring Tar Heel States Copied | |
| 2282 | Eden Sewell | 47.60 | 10 | BB Min | A: 42.79 (+4.81s | 10.1%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 2283 | Maya Hall | 47.61 | 10 | BB Min | A: 42.79 (+4.82s | 10.1%) | South San Francisco Aquatics | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 2284 | Leia Strayve | 47.61 | 9 | BB Min | A: 42.79 (+4.82s | 10.1%) | Wahoos of Jacksonville | 01/16/2026 | 2026 Pentathlon | |
| 2285 | Mela Villalon Hunhoff | 47.62 | 10 | BB Min | A: 42.79 (+4.83s | 10.1%) | Unattached | 11/15/2025 | NVST Swimming Into Fall 2025 | |
| 2286 | Olivia Nelson | 47.62 | 10 | BB Min | A: 42.79 (+4.83s | 10.1%) | Seattle Metropolitan Aquatic C | 02/27/2026 | 2026 PN February AGI, Div 1 Approved | |
| 2287 | Abigail Ryzhikov | 47.62 | 10 | BB Min | A: 42.79 (+4.83s | 10.1%) | Long Island Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 2288 | Hayley Hughes | 47.62 | 9 | BB Min | A: 42.79 (+4.83s | 10.1%) | Marlins Of Raleigh | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 2289 | Gweneth Anderson | 47.63 | 10 | BB Min | A: 42.79 (+4.84s | 10.2%) | Roseburg Y Swim Team | 06/27/2026 | 2026 Eugene City Swim Club Summer Invite | |
| 2290 | Augusta Mellen | 47.64 | 10 | BB Min | A: 42.79 (+4.85s | 10.2%) | North Jeffco Swim Team | 03/06/2026 | 2026 CO 14 U Silver State | |
| 2291 | Emily Reuscher | 47.64 | 10 | BB Min | A: 42.79 (+4.85s | 10.2%) | Kingfish Swimming Medfield | 10/03/2025 | 2025 NE KING Pink Pentahlon Copied | |
| 2292 | Eloise Pray | 47.64 | 10 | BB Min | A: 42.79 (+4.85s | 10.2%) | Arlington Aquatic Club | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 2293 | Jade Robertson | 47.64 | 10 | BB Min | A: 42.79 (+4.85s | 10.2%) | Fast Falcons | 02/21/2026 | 2026 SLAC Last Chance To Dance Invitational | |
| 2294 | Isabel Seifert | 47.64 | 9 | BB Min | A: 42.79 (+4.85s | 10.2%) | Tide Swimming | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 2295 | Ellie Martinak | 47.65 | 9 | BB Min | A: 42.79 (+4.86s | 10.2%) | Sea Bees Swim Club | 03/07/2026 | 2026 Lake Superior Regional Meet | |
| 2296 | Aria House | 47.65 | 10 | BB Min | A: 42.79 (+4.86s | 10.2%) | Tide Swimming | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 2297 | Ellen Yang | 47.65 | 10 | BB Min | A: 42.79 (+4.86s | 10.2%) | Tomball Area Swim Club | 12/20/2024 | 2024 Gulf Fall Champs (TASC) | |
| 2298 | Jocelyn Chu | 47.65 | 10 | BB Min | A: 42.79 (+4.86s | 10.2%) | Three Village Swim Club | 11/21/2025 | 2025 MR LIAC Thanksgiving Invite | |
| 2299 | Everly Hasbrouck | 47.66 | 8 | BB Min | A: 42.79 (+4.87s | 10.2%) | Nova of Virginia | 11/22/2025 | NOVA Cranberry Contender | |
| 2300 | Alexandra Kososki | 47.67 | 10 | BB Min | A: 42.79 (+4.88s | 10.2%) | North Carolina Aquatic Club | 02/14/2026 | 2026 CAT Valentine Splash | |
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.