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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5151 | Riley Sender | 53.34 | 10 | B Min | BB: 48.69 (+4.65s | 8.7%) | North Suburban Aquatic Club | 10/04/2026 | 2026 MN AQJT Shootout Invite | |
| 5152 | Emma Yang | 53.34 | 10 | B Min | BB: 48.69 (+4.65s | 8.7%) | White Water | 10/23/2026 | 2026 Fall Festival Of X Cellence | |
| 5153 | Chloe Liu | 53.35 | 10 | B Min | BB: 48.69 (+4.66s | 8.7%) | Albany Armada Aquatics | 09/27/2025 | Orinda Aquatics SC C B BB+ Meet | |
| 5154 | Taylor MacEachern | 53.35 | 9 | B Min | BB: 48.69 (+4.66s | 8.7%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/27/2026 | 2026 Junior Cup | |
| 5155 | Everly Amstutz | 53.35 | 9 | B Min | BB: 48.69 (+4.66s | 8.7%) | Upper Arlington Swim Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | |
| 5156 | Cordelia Allen | 53.35 | 9 | B Min | BB: 48.69 (+4.66s | 8.7%) | Utah Valley Aquatics | 10/23/2025 | Mike Harper Mini Meet | |
| 5157 | Corinne Ruhs | 53.35 | 10 | B Min | BB: 48.69 (+4.66s | 8.7%) | Potomac Marlins | 01/17/2026 | PVS January Open 2026 PWCS | |
| 5158 | Lina Birsanu | 53.35 | 8 | B Min | BB: 48.69 (+4.66s | 8.7%) | Tac Titans | 07/31/2026 | 2026 TAC TITANS Summer Sizzler | |
| 5159 | Trysten Sewell | 53.35 | 7 | B Min | BB: 48.69 (+4.66s | 8.7%) | Birmingham Swim Team | 10/03/2026 | 2026 SES WAKE CTA Spooky Splash | |
| 5160 | Maya Halfpenny | 53.35 | 9 | B Min | BB: 48.69 (+4.66s | 8.7%) | Sarasota Sharks | 01/23/2026 | 2026 Hot Chocolate Invite | |
| 5161 | Nika Tarapore | 53.35 | 10 | B Min | BB: 48.69 (+4.66s | 8.7%) | Montclair Swim Team | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | |
| 5162 | Sarah Munoz | 53.35 | 9 | B Min | BB: 48.69 (+4.66s | 8.7%) | Brentwood Seawolves | 10/10/2026 | SRVA SC C B BB+ Meet | |
| 5163 | Emmy Dunlap | 53.35 | 10 | B Min | BB: 48.69 (+4.66s | 8.7%) | Excel Aquatics | 09/25/2026 | 2026 Excel Aquatics Fall Fest Invite | |
| 5164 | Riley Acosta | 53.35 | 10 | B Min | BB: 48.69 (+4.66s | 8.7%) | Blue Marlins Of Hialeah Garden | 10/10/2026 | NMST BMHG October Invite 26 | |
| 5165 | Braelynn Wagoner | 53.35 | 9 | B Min | BB: 48.69 (+4.66s | 8.7%) | San Gabriel Aquatics | 11/16/2025 | 2025 ST TXLA 10 U November Unclassified | |
| 5166 | Eleanor Byrne | 53.37 | 9 | B Min | BB: 48.69 (+4.68s | 8.8%) | Lincoln Select Swimming | 10/25/2025 | 2025 MW LSS Spooky Splash | |
| 5167 | Quinn Boyles | 53.37 | 9 | B Min | BB: 48.69 (+4.68s | 8.8%) | Crestview Tiger Sharks | 12/06/2025 | 2025 Weekend At Bernies | |
| 5168 | Deena Yang | 53.37 | 9 | B Min | BB: 48.69 (+4.68s | 8.8%) | Oly Swimming | 02/06/2026 | 2026 Michigan Open | |
| 5169 | Lucie Neilsen | 53.37 | 9 | B Min | BB: 48.69 (+4.68s | 8.8%) | Lehi Aquatics | 11/01/2025 | Dive Into The Unknown 2025 | |
| 5170 | Kensley Darr | 53.37 | 9 | B Min | BB: 48.69 (+4.68s | 8.8%) | Elizabethton Typhoons Swim Clu | 03/07/2026 | BSC Wonderful One Day Meet 372026 | |
| 5171 | Keller Heustis | 53.37 | 9 | B Min | BB: 48.69 (+4.68s | 8.8%) | Old Dominion Aquatic Club | 11/01/2025 | ODAC Rising Stars Meet #2 | |
| 5172 | Camille Lehr | 53.37 | 10 | B Min | BB: 48.69 (+4.68s | 8.8%) | Naval Academy Aquatic Club | 02/14/2026 | EST Vs NAAC Dual Meet | |
| 5173 | Waverly Anderson | 53.37 | 9 | B Min | BB: 48.69 (+4.68s | 8.8%) | Rushmore Swim Team | 02/13/2026 | 2026 SD Short Course Rising Stars | |
| 5174 | Jessie Meng | 53.37 | 9 | B Min | BB: 48.69 (+4.68s | 8.8%) | Mei\\\\\\'s Typhoons Swimming Club | 06/06/2026 | 2026 NE NSSC June Invitational @ SJP | |
| 5175 | Addison Printup | 53.37 | 7 | B Min | BB: 48.69 (+4.68s | 8.8%) | Buffalo Stampeders Aquatic Clu | 10/09/2026 | WFLA Halloween Invitational | |
| 5176 | Jennie Zhou | 53.37 | 9 | B Min | BB: 48.69 (+4.68s | 8.8%) | San Jose Goosemonkeys | 09/19/2026 | 2026 Milpitas Aquatic Club Season Kick Off | |
| 5177 | Cora Shaver | 53.37 | 10 | B Min | BB: 48.69 (+4.68s | 8.8%) | Northside Aquatics | 09/05/2026 | 2026 Garrett S Midnight Madness | |
| 5178 | Elle Prieur | 53.38 | 8 | B Min | BB: 48.69 (+4.69s | 8.8%) | Gleason Family YMCA | 11/07/2025 | 2025 NE CCSC Shoot Outs Meet Copied | |
| 5179 | Lilyana Lee | 53.38 | 10 | B Min | BB: 48.69 (+4.69s | 8.8%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | |
| 5180 | Josie Palu | 53.38 | 10 | B Min | BB: 48.69 (+4.69s | 8.8%) | Sarpy County Swim Club | 01/31/2026 | 2026 MW SCSC President S Day Meet | |
| 5181 | Jenna Huff | 53.38 | 10 | B Min | BB: 48.69 (+4.69s | 8.8%) | Lake Erie Silver Dolphins | 02/19/2026 | 2026 OH Cleveland SC Regional Championships | |
| 5182 | Samantha Jaeger | 53.38 | 9 | B Min | BB: 48.69 (+4.69s | 8.8%) | Ensworth Aquatics | 10/25/2025 | 2025 IM Spooky | |
| 5183 | Augusta Hicken | 53.38 | 9 | B Min | BB: 48.69 (+4.69s | 8.8%) | North Carolina Aquatic Club | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | |
| 5184 | Chloe Nguyen | 53.38 | 10 | B Min | BB: 48.69 (+4.69s | 8.8%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 5185 | Olivia Hedrick | 53.38 | 9 | B Min | BB: 48.69 (+4.69s | 8.8%) | Bolles School Sharks | 02/20/2026 | 2026 Area 1 Spring Championships | |
| 5186 | Aurora Saba | 53.38 | 10 | B Min | BB: 48.69 (+4.69s | 8.8%) | Forest Grove Swim Club | 09/26/2026 | FGSC 2026 Season Opener Pentathlon | |
| 5187 | Madeline Johnson | 53.38 | 9 | B Min | BB: 48.69 (+4.69s | 8.8%) | Denver Swim Academy | 10/10/2026 | 2026 CO FST Swim Pink | |
| 5188 | Sadie Hill | 53.38 | 10 | B Min | BB: 48.69 (+4.69s | 8.8%) | Southwest Stars Swim Club | 09/12/2026 | 2026 Elizabeth Kazeck Fall Sprint | |
| 5189 | Alice Strader | 53.38 | 10 | B Min | BB: 48.69 (+4.69s | 8.8%) | Pompano Beach Piranhas | 09/19/2026 | September Open 2026 | |
| 5190 | Amina Seci | 53.38 | 9 | B Min | BB: 48.69 (+4.69s | 8.8%) | Metro Area Life Time | 10/17/2026 | 2026 EEX RU Scared Yet | |
| 5191 | Sadie Terrien | 53.39 | 8 | B Min | BB: 48.69 (+4.70s | 8.8%) | Byron Center Aquatics | 02/07/2026 | 2026 Grand Rapids Open | |
| 5192 | Evanna Jiang | 53.39 | 10 | B Min | BB: 48.69 (+4.70s | 8.8%) | South San Francisco Aquatics | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | |
| 5193 | Pyper Emilio | 53.39 | 10 | B Min | BB: 48.69 (+4.70s | 8.8%) | The Woodlands Swim Team | 11/08/2024 | 2024 FCST Nov Tri Meet | |
| 5194 | Molly Hedden | 53.39 | 9 | B Min | BB: 48.69 (+4.70s | 8.8%) | Hurricane Aquatics | 10/10/2025 | 2025 Gulliver Fall Classic | |
| 5195 | Vera Sajin | 53.39 | 10 | B Min | BB: 48.69 (+4.70s | 8.8%) | Cape Cod Swim Club | 08/06/2026 | 2026 NE LA August SCY Invitational | |
| 5196 | Penelope Castiglia | 53.39 | 10 | B Min | BB: 48.69 (+4.70s | 8.8%) | Greater Tampa Swim Association | 06/20/2026 | West Coast B Champtionships | |
| 5197 | Peyton Harrell | 53.39 | 7 | B Min | BB: 48.69 (+4.70s | 8.8%) | Southwest Stars Swim Club | 10/09/2026 | 2026 FAST Pumpkin Plunge | |
| 5198 | Maya Bhachawat | 53.40 | 9 | B Min | BB: 48.69 (+4.71s | 8.8%) | Long Island Aquatic Club | 11/16/2025 | 2025 MR LIAC Fall Festival Invitational | |
| 5199 | Susanna Scarbrough | 53.40 | 8 | B Min | BB: 48.69 (+4.71s | 8.8%) | Hanover Aquatics | 01/17/2026 | 2026 Duck Bowl | |
| 5200 | Greta Hedberg | 53.40 | 9 | B Min | BB: 48.69 (+4.71s | 8.8%) | South East Metro Sharks | 03/15/2025 | 2025 MN FOXJ Short Course 10 U State Champion | |
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.