USA Girls 10 & under - 50 Y Back
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 251 | Julianna Prah | 34.63 | 10 | AA Min | AAA: 34.39 (+0.24s | 0.7%) | Lake Country Swim Team | 01/10/2025 | 2025 MN FOXJ Winter Classic | |
| 252 | Emma Bratu | 34.66 | 10 | AA Min | AAA: 34.39 (+0.27s | 0.8%) | Asphalt Green Unified Aquatics | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 253 | Sadie Van Horn | 34.71 | 10 | AA Min | AAA: 34.39 (+0.32s | 0.9%) | Bellevue Club Swim Team | 01/18/2026 | 2026 PN BC Snowflake Classic Invite Approved | |
| 254 | Lillian Luo | 34.72 | 10 | AA Min | AAA: 34.39 (+0.33s | 1.0%) | West Coast Aquatics | 03/19/2026 | 2026 Northwest Region AG Champs Approved | |
| 255 | Sophia Ko | 34.77 | 10 | AA Min | AAA: 34.39 (+0.38s | 1.1%) | Palo Alto Stanford Aquatics | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 256 | Katherine Huang | 34.78 | 9 | AA Min | AAA: 34.39 (+0.39s | 1.1%) | Rose Bowl Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 257 | Samara Davis | 34.79 | 10 | AA Min | AAA: 34.39 (+0.40s | 1.1%) | Bolles School Sharks | 12/04/2025 | RAFC Winter Classic | |
| 258 | Elizabeth Anthony | 34.79 | 9 | AA Min | AAA: 34.39 (+0.40s | 1.1%) | Kingfish Swimming Medfield | 07/30/2026 | 2026 NE CRA Prelim Final SCY Meet | |
| 259 | Ava Sysum | 34.79 | 10 | AA Min | AAA: 34.39 (+0.40s | 1.1%) | San Ramon Valley Aquatics | 03/20/2026 | SCY Spring Age Group Championships | |
| 260 | Katherine Talbert | 34.80 | 10 | AA Min | AAA: 34.39 (+0.41s | 1.2%) | Hydra Aquatics | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 261 | Bianca Titus | 34.80 | 10 | AA Min | AAA: 34.39 (+0.41s | 1.2%) | Bayside Aquatics | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 262 | Livia Vozella | 34.83 | 9 | AA Min | AAA: 34.39 (+0.44s | 1.3%) | Crimson Aquatics | 07/30/2026 | 2026 NE CRA Prelim Final SCY Meet | |
| 263 | Kayla Chow | 34.83 | 10 | AA Min | AAA: 34.39 (+0.44s | 1.3%) | Long Island Aquatic Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 264 | Hannah Linthicum | 34.85 | 10 | AA Min | AAA: 34.39 (+0.46s | 1.3%) | Stingrays Swim Team | 03/12/2026 | 2026 Virginia Swimming SC Age Group Champions | |
| 265 | Stephy Chen | 34.87 | 10 | AA Min | AAA: 34.39 (+0.48s | 1.4%) | Waterloo Swimming | 02/20/2026 | 2026 ST AAAA SC STAGS | |
| 266 | Maeve Olsen | 34.88 | 10 | AA Min | AAA: 34.39 (+0.49s | 1.4%) | YMCA of Middletown Barracudas | 01/31/2026 | 2026 MR MWDA YBAR Sink Or Swim Invitational | |
| 267 | Veronica Bracamonte | 34.88 | 10 | AA Min | AAA: 34.39 (+0.49s | 1.4%) | Miami Swimming | 12/11/2025 | 35th Annual Winter Championships | |
| 268 | Marina Hall | 34.88 | 10 | AA Min | AAA: 34.39 (+0.49s | 1.4%) | Neptune Swimming | 07/25/2026 | 2026 REAL Championships | |
| 269 | Carolyn Liu | 34.88 | 10 | AA Min | AAA: 34.39 (+0.49s | 1.4%) | Palo Alto Stanford Aquatics | 03/20/2026 | SCY Spring Age Group Championships | |
| 270 | Julianne Ambrozic | 34.90 | 10 | AA Min | AAA: 34.39 (+0.51s | 1.5%) | Seattle Metropolitan Aquatic C | 02/13/2026 | 2026 PN UPAC 4th Annual Feb Fly In Approved | |
| 271 | Katherine Reilly | 34.91 | 10 | AA Min | AAA: 34.39 (+0.52s | 1.5%) | Rockville Montgomery Swim Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 272 | Adrienne Wik | 34.91 | 10 | AA Min | AAA: 34.39 (+0.52s | 1.5%) | Southwest Stars Swim Club | 02/21/2026 | 2026 SLAC Last Chance To Dance Invitational | |
| 273 | Alyson Zhu | 34.91 | 10 | AA Min | AAA: 34.39 (+0.52s | 1.5%) | Long Island Aquatic Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 274 | AnnaBelle Sawyer | 34.92 | 9 | AA Min | AAA: 34.39 (+0.53s | 1.5%) | Grand Rapids Aquatics | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 275 | Sophie Geta | 34.94 | 10 | AA Min | AAA: 34.39 (+0.55s | 1.6%) | Farmingdale Aquatics | 12/12/2025 | 2025 NE NSSC Dec Holiday Celebration! | |
| 276 | Nora Spade | 34.95 | 9 | AA Min | AAA: 34.39 (+0.56s | 1.6%) | South Lyon Aquatics | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 277 | Stevarra White | 34.96 | 9 | AA Min | AAA: 34.39 (+0.57s | 1.6%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 278 | Catherine Coonley | 34.98 | 10 | AA Min | AAA: 34.39 (+0.59s | 1.7%) | Radnor Aquatic Club | 12/11/2025 | 2025 Riley Eaton Holiday Invitational | |
| 279 | Natalia Grogan | 34.98 | 10 | AA Min | AAA: 34.39 (+0.59s | 1.7%) | Stingrays | 03/27/2026 | 2026 Sunshine State Showcase | |
| 280 | Frances Ciesla-Goodcourage | 34.98 | 10 | AA Min | AAA: 34.39 (+0.59s | 1.7%) | Oly Swimming | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 281 | Karen Yoshida | 34.98 | 9 | AA Min | AAA: 34.39 (+0.59s | 1.7%) | Swim Torrance | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 282 | Sasha Moshette | 35.01 | 10 | AA Min | AAA: 34.39 (+0.62s | 1.8%) | Nu Finmen Swimming | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 283 | Amber An | 35.01 | 10 | AA Min | AAA: 34.39 (+0.62s | 1.8%) | Arctic Aquatics | 05/01/2026 | 2026 NE ARCT Spring Specialty Meet | |
| 284 | Gwendolyn Conner | 35.01 | 10 | AA Min | AAA: 34.39 (+0.62s | 1.8%) | Parkway-Rockwood Gateway Swim | 06/24/2026 | GTWY Get Your Best Yard Times | |
| 285 | Riley Li | 35.02 | 9 | AA Min | AAA: 34.39 (+0.63s | 1.8%) | Tac Titans | 07/31/2026 | 2026 TAC TITANS Summer Sizzler | |
| 286 | Hattie Craven | 35.03 | 10 | AA Min | AAA: 34.39 (+0.64s | 1.8%) | Star Aquatics | 03/20/2026 | 2026 STAR Tar Heel States | |
| 287 | Elsa Zhang | 35.03 | 9 | AA Min | AAA: 34.39 (+0.64s | 1.8%) | Tac Titans | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 288 | Olivia Podoleanu | 35.05 | 10 | AA Min | AAA: 34.39 (+0.66s | 1.9%) | Twisters Swim Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 289 | Brie Ochoa | 35.06 | 10 | AA Min | AAA: 34.39 (+0.67s | 1.9%) | La Mirada Armada | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 290 | Ila VanDyke | 35.06 | 10 | AA Min | AAA: 34.39 (+0.67s | 1.9%) | Williamsburg Aquatic Club | 03/12/2026 | 2026 Virginia Swimming SC Age Group Champions | |
| 291 | Audrey Caplan | 35.06 | 10 | AA Min | AAA: 34.39 (+0.67s | 1.9%) | Charles River Aquatics | 03/13/2026 | 2026 NE CRA End Of Season March Invite | |
| 292 | Avery Norman | 35.08 | 9 | AA Min | AAA: 34.39 (+0.69s | 2.0%) | FMC Aquatic | 12/11/2025 | 35th Annual Winter Championships | |
| 293 | Josie Zuska | 35.09 | 10 | AA Min | AAA: 34.39 (+0.70s | 2.0%) | Supernova Swim Team | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 294 | Bella Cai | 35.09 | 10 | AA Min | AAA: 34.39 (+0.70s | 2.0%) | Brea Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 295 | Elynn Zhang | 35.09 | 6 | AA Min | AAA: 34.39 (+0.70s | 2.0%) | Canyons Aquatic Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 296 | Amy Qian | 35.10 | 9 | AA Min | AAA: 34.39 (+0.71s | 2.0%) | Santa Clara Swim Club | 03/20/2026 | SCY Spring Age Group Championships | |
| 297 | Calliope Whritenour | 35.12 | 10 | AA Min | AAA: 34.39 (+0.73s | 2.1%) | Mason Makos Swim Team | 01/10/2026 | 2026 MAKO POLAR PLUNGE | |
| 298 | Luna Dong | 35.13 | 9 | AA Min | AAA: 34.39 (+0.74s | 2.1%) | Bellevue Club Swim Team | 12/12/2025 | 2025 PN 14 Under Short Course Champs Approved | |
| 299 | Nya Ferguson | 35.13 | 9 | AA Min | AAA: 34.39 (+0.74s | 2.1%) | Swim Coral Springs | 03/05/2026 | 2026 FG Age Group SCY Championships | |
| 300 | Camille Stone | 35.14 | 10 | AA Min | AAA: 34.39 (+0.75s | 2.1%) | San Ramon Valley Aquatics | 03/07/2026 | SRVA Last Chance Meet B BB+ | |
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.