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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3301 | Alexia Lee | 50.20 | 10 | B Min | BB: 48.69 (+1.51s | 3.0%) | Indian Valley Family YMCA Brea | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 3302 | Elle Sawchuk | 50.20 | 10 | B Min | BB: 48.69 (+1.51s | 3.0%) | Cardinal and Gold Aquatics | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | |
| 3303 | Erika Cotter | 50.20 | 10 | B Min | BB: 48.69 (+1.51s | 3.0%) | St Croix Swim Club | 01/09/2026 | 2026 MN FOXJ Winter Classic | |
| 3304 | Kennedy Vidaurri | 50.20 | 9 | B Min | BB: 48.69 (+1.51s | 3.0%) | Alamo Area Aquatic Association | 09/27/2025 | 2025 ST AAAA NS Wanna Showdown Dual Meet | |
| 3305 | Aria Colin | 50.20 | 10 | B Min | BB: 48.69 (+1.51s | 3.0%) | Sarasota Tsunami Swim Team | 09/19/2026 | 2026 GCST FALL OPEN | |
| 3306 | Ava Pruden | 50.20 | 9 | B Min | BB: 48.69 (+1.51s | 3.0%) | Wahoos of Jacksonville | 10/10/2026 | 2026 PSA Halloween Invitational | |
| 3307 | Layla Li | 50.20 | 10 | B Min | BB: 48.69 (+1.51s | 3.0%) | Daly City Dolphins | 09/18/2026 | PSL Pacifica Season Launch CBA+ Meet | |
| 3308 | Caroline Vize | 50.21 | 9 | B Min | BB: 48.69 (+1.52s | 3.0%) | Life Time Arizona Swim Team | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 3309 | Hadley Medlen | 50.21 | 9 | B Min | BB: 48.69 (+1.52s | 3.0%) | Plymouth Canton Cruisers | 03/07/2026 | 2026 Lake Ontario Regional Meet | |
| 3310 | Allison Ruisi | 50.21 | 10 | B Min | BB: 48.69 (+1.52s | 3.0%) | Tide Swimming | 01/09/2026 | 2026 757swim Splash And Dash | |
| 3311 | Emmalyn Cowles | 50.21 | 8 | B Min | BB: 48.69 (+1.52s | 3.0%) | SwimMAC Carolina | 03/07/2026 | 2026 SwimMAC BC Championship | |
| 3312 | James Botterill | 50.21 | 9 | B Min | BB: 48.69 (+1.52s | 3.0%) | Central Minnesota Aquatics | 09/26/2026 | 2026 MN AQJT Splash Into The Season | |
| 3313 | Hermione Aguirre | 50.21 | 8 | B Min | BB: 48.69 (+1.52s | 3.0%) | El Paso Aqua Posse | 10/17/2026 | 2026 BD SWAToberfest Sprintacular | |
| 3314 | Camille McLellan | 50.22 | 10 | B Min | BB: 48.69 (+1.53s | 3.0%) | Bay Club Panthers | 03/07/2026 | BAC Race To AGCs | |
| 3315 | Sasha Wimpey | 50.22 | 9 | B Min | BB: 48.69 (+1.53s | 3.0%) | Nation\\\\\\'s Capital Swim Club | 03/20/2026 | March Madness 2026 | |
| 3316 | Yuhan Xiong | 50.22 | 9 | B Min | BB: 48.69 (+1.53s | 3.0%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 3317 | Siena Burrell | 50.22 | 10 | B Min | BB: 48.69 (+1.53s | 3.0%) | Swim Lake City Legends | 12/29/2025 | 60th Kearns Holiday Open Invitational | |
| 3318 | Jovie Seiki | 50.22 | 10 | B Min | BB: 48.69 (+1.53s | 3.0%) | Alameda Gators | 10/10/2026 | Orinda Aquatics PC SC C B BB+ | |
| 3319 | Eleanor Wilson | 50.22 | 10 | B Min | BB: 48.69 (+1.53s | 3.0%) | Baylor Swim Club | 09/26/2026 | 2026 Fall Kickoff Classic Inviational | |
| 3320 | Sloane Parker | 50.22 | 8 | B Min | BB: 48.69 (+1.53s | 3.0%) | Barracuda Swim Club of Northea | 10/24/2026 | 2026 BSC Pumpkin Patch Meet | |
| 3321 | Cora Artz | 50.22 | 10 | B Min | BB: 48.69 (+1.53s | 3.0%) | Form Swim Team | 09/26/2026 | 2026 CO Gregg Gracheck Memorial | |
| 3322 | Genevieve Stockwell | 50.22 | 8 | B Min | BB: 48.69 (+1.53s | 3.0%) | Seattle Metropolitan Aquatic C | 10/23/2026 | 2026 THSC Fall Invitational | |
| 3323 | Alexandra Garabedian | 50.23 | 10 | B Min | BB: 48.69 (+1.54s | 3.1%) | Great Lakes Tritons | 02/06/2026 | 2026 Michigan Open | |
| 3324 | Kinsley Cao | 50.23 | 9 | B Min | BB: 48.69 (+1.54s | 3.1%) | Stingray Swim Team | 06/19/2026 | 2026 PN SRST Summer Invitational Approved | |
| 3325 | Caroline Curll | 50.23 | 9 | B Min | BB: 48.69 (+1.54s | 3.1%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 3326 | Kalista Choo | 50.23 | 9 | B Min | BB: 48.69 (+1.54s | 3.1%) | Alameda Gators | 09/19/2026 | East Bay Silver Dolphins Short Course C B BB+ | |
| 3327 | Soha Herbert | 50.23 | 10 | B Min | BB: 48.69 (+1.54s | 3.1%) | Foothills Swim Team | 10/24/2026 | 2026 CO LONG Great Pumpkin Pentathlon | |
| 3328 | Vivianna Bustos | 50.24 | 9 | B Min | BB: 48.69 (+1.55s | 3.1%) | Atlantic Coast Athletic Club | 01/16/2026 | CA Y Winter Rumble Copied | |
| 3329 | Piper Morford | 50.24 | 8 | B Min | BB: 48.69 (+1.55s | 3.1%) | SwimMAC Carolina | 03/07/2026 | 2026 SwimMAC BC Championship | |
| 3330 | Joyce Xu | 50.24 | 9 | B Min | BB: 48.69 (+1.55s | 3.1%) | Columbia Aquatics Association | 11/07/2025 | 2025 Marlins Invitational | |
| 3331 | Aliyah Pleisch | 50.25 | 10 | B Min | BB: 48.69 (+1.56s | 3.1%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 3332 | Diana Livernois | 50.25 | 8 | B Min | BB: 48.69 (+1.56s | 3.1%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 3333 | Lily Mizhiritskiy Ooi | 50.25 | 8 | B Min | BB: 48.69 (+1.56s | 3.1%) | Matchpoint Nyc | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 3334 | Marlowe Hall | 50.25 | 9 | B Min | BB: 48.69 (+1.56s | 3.1%) | North Jeffco Swim Team | 02/13/2026 | 2026 CO NJ Groundhog Invite | |
| 3335 | Naomi Hobbs | 50.25 | 10 | B Min | BB: 48.69 (+1.56s | 3.1%) | WeAquatics | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 3336 | Mary Kopecky | 50.25 | 10 | B Min | BB: 48.69 (+1.56s | 3.1%) | Huntsville Swim Association | 01/16/2026 | 2026 HSA TYR Invitational | |
| 3337 | Beatrice Parenteau | 50.25 | 10 | B Min | BB: 48.69 (+1.56s | 3.1%) | Piranhas Swim Club | 04/19/2026 | 2026 MN MNSI 4th Annual MN Athlete Showcase | |
| 3338 | Genevieve London | 50.25 | 9 | B Min | BB: 48.69 (+1.56s | 3.1%) | Raleigh Swimming Association | 07/25/2026 | 2026 RSA Flip Flop | |
| 3339 | Isla Davis | 50.26 | 9 | B Min | BB: 48.69 (+1.57s | 3.1%) | Streamline Aquatics | 09/11/2026 | 2026 ST SASA Sombrero Uno | |
| 3340 | Camila Kubat | 50.26 | 10 | B Min | BB: 48.69 (+1.57s | 3.1%) | Ladera Oaks | 10/25/2025 | 2025 SUNN Fall Classic | |
| 3341 | Evelyn Ellington | 50.27 | 9 | B Min | BB: 48.69 (+1.58s | 3.1%) | Dolphin Club | 10/24/2025 | NOVA Halloween Haunt | |
| 3342 | Esme Thatcher | 50.27 | 8 | B Min | BB: 48.69 (+1.58s | 3.1%) | Bellevue Club Swim Team | 10/03/2026 | 2026 PN CSC Fall Classic Invitational Approve | |
| 3343 | Jane Kernan | 50.28 | 10 | B: 43.99 (+6.29s | 12.5%) | Condors Swim Club | 12/05/2025 | 2025 MR BGNW December 14 Under Invitational | ||
| 3344 | Julia Oi | 50.28 | 10 | B Min | BB: 48.69 (+1.59s | 3.2%) | South Lyon Aquatics | 03/07/2026 | 2026 Lake Ontario Regional Meet | |
| 3345 | Evelyn Taube | 50.28 | 9 | B Min | BB: 48.69 (+1.59s | 3.2%) | Utica Shelby Swim Club | 03/24/2026 | 2026 USSC Shamrock Splash | |
| 3346 | Juliet DiGirolamo | 50.28 | 9 | B Min | BB: 48.69 (+1.59s | 3.2%) | Metro Area Life Time | 02/21/2026 | CAT 12 Under Silver Bronze Champs Region A | |
| 3347 | Alice Sterbenz | 50.28 | 9 | B Min | BB: 48.69 (+1.59s | 3.2%) | Palo Alto Stanford Aquatics | 10/24/2026 | SUNN Fall Classic 2026 | |
| 3348 | Sierra Briggs | 50.28 | 9 | B Min | BB: 48.69 (+1.59s | 3.2%) | Superior Aquatics | 10/24/2026 | Superior Aquatics Monster Splash 2026 | |
| 3349 | Ava Bukhan | 50.28 | 10 | B Min | BB: 48.69 (+1.59s | 3.2%) | Burlingame Aquatics | 12/04/2025 | 2025 Holiday Swim Festival | |
| 3350 | Jordan Lewis | 50.28 | 10 | B Min | BB: 48.69 (+1.59s | 3.2%) | North East Aquatic Team | 09/26/2026 | 2026 NEAT 1st Annual SA Dual Meet Showcase | |
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.