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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4201 | Alea Pool | 44.86 | 10 | B Min | BB: 43.29 (+1.57s | 3.5%) | Henley | 02/14/2025 | 2025 OR HS 4a 2 | |
| 4202 | Angelina Roman | 44.86 | 8 | B Min | BB: 43.29 (+1.57s | 3.5%) | Club Wolverine | 03/07/2026 | 2026 Lake Ontario Regional Meet | |
| 4203 | Daniela Arrobo | 44.86 | 9 | B Min | BB: 43.29 (+1.57s | 3.5%) | Hillsboro Swim Team | 01/16/2026 | 2026 THSC 14 U Winter Showcase | |
| 4204 | Averi Props | 44.86 | 9 | B Min | BB: 43.29 (+1.57s | 3.5%) | South Valley Stingrays | 09/19/2026 | 2026 Milpitas Aquatic Club Season Kick Off | |
| 4205 | Aubree Ellenburg | 44.86 | 8 | B Min | BB: 43.29 (+1.57s | 3.5%) | Sharks Aquatic Club | 03/07/2026 | RCST Pirate S Gold | |
| 4206 | Olivia Le | 44.86 | 10 | B Min | BB: 43.29 (+1.57s | 3.5%) | East Bay Bat Rays | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | |
| 4207 | Scarlett Thompson | 44.86 | 9 | B Min | BB: 43.29 (+1.57s | 3.5%) | Springfield YMCA Swim Team | 10/24/2026 | 2026 METS Splash Of The Titans Copied | |
| 4208 | Anna Hernandez | 44.87 | 10 | B Min | BB: 43.29 (+1.58s | 3.5%) | Com Aquatics | 11/14/2025 | 2025 ST AAAA AH PW NC Invite | |
| 4209 | Caleigh Carney | 44.87 | 8 | B Min | BB: 43.29 (+1.58s | 3.5%) | Long Island Aquatic Club | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | |
| 4210 | Emilia Giangrasso | 44.87 | 8 | B Min | BB: 43.29 (+1.58s | 3.5%) | Three Village Swim Club | 02/28/2026 | 2026 MR TVSC St Patrick S Day 8 Under Meet | |
| 4211 | Parker Brown | 44.87 | 10 | B Min | BB: 43.29 (+1.58s | 3.5%) | Helios | 12/12/2025 | 2025 NC QCD Holiday Invite | |
| 4212 | Reese Waugh | 44.87 | 10 | B Min | BB: 43.29 (+1.58s | 3.5%) | Deadwood/Lead 76ers | 02/20/2026 | 2026 SD 12 Under Short Course State A Champ | |
| 4213 | Penelope Lopez | 44.87 | 10 | B Min | BB: 43.29 (+1.58s | 3.5%) | High Performance Aquatic Club | 08/01/2026 | 2026 ST HPAC Summer B Champs | |
| 4214 | Lucy Nash | 44.87 | 7 | B Min | BB: 43.29 (+1.58s | 3.5%) | Lakeside Swim Team | 10/16/2026 | 2026 SwimVille USA Jack Thompson Classic | |
| 4215 | Ella Hauser | 44.88 | 9 | B Min | BB: 43.29 (+1.59s | 3.5%) | New Wave Swim Team | 02/14/2026 | 2026 TAC TITANS February Qualifier Meet | |
| 4216 | Tegan Cesa-Harrison | 44.88 | 8 | B Min | BB: 43.29 (+1.59s | 3.5%) | Spartan Aquatic Club | 01/16/2026 | 2026 SE Ralph Crocker Classic | |
| 4217 | Anneli Rapkin | 44.88 | 8 | B Min | BB: 43.29 (+1.59s | 3.5%) | Omni Otters Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 4218 | Shelby Erickson | 44.88 | 10 | B Min | BB: 43.29 (+1.59s | 3.5%) | Tigersharks Swim Club | 05/16/2026 | 2026 MN SHRK Tigersharks IM Tough Challenage | |
| 4219 | Margaret Pedersen | 44.88 | 10 | B Min | BB: 43.29 (+1.59s | 3.5%) | YMCA of the Triangle Area Swim | 03/19/2026 | 2026 USRY Short Course Champs | |
| 4220 | Callie Edwards | 44.88 | 10 | B Min | BB: 43.29 (+1.59s | 3.5%) | Sharks Aquatic Club | 03/20/2026 | 2026 BRSL Championships | |
| 4221 | Chloe Xiong | 44.88 | 10 | B Min | BB: 43.29 (+1.59s | 3.5%) | Pacific Swim | 06/13/2026 | 2026 SI ICAC 14U RISING STARS 2 | |
| 4222 | Vivian Clark | 44.88 | 10 | B Min | BB: 43.29 (+1.59s | 3.5%) | Florida West Coast Aquatics | 09/18/2026 | Kiefer Speedo Fall Invitational | |
| 4223 | Sophia Liu | 44.88 | 10 | B Min | BB: 43.29 (+1.59s | 3.5%) | Pro Swimming | 05/15/2026 | 2026 PN SRST Pacific Coast Invitational App | |
| 4224 | Cameron Owens | 44.89 | 10 | B Min | BB: 43.29 (+1.60s | 3.6%) | Alamo Area Aquatic Association | 12/13/2024 | 2024 ST AAAA NS Winter Wonderland | |
| 4225 | Margaret Cole | 44.89 | 10 | B Min | BB: 43.29 (+1.60s | 3.6%) | Atlantis Swimming | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | |
| 4226 | Smith Klutts | 44.89 | 9 | B Min | BB: 43.29 (+1.60s | 3.6%) | Gsa | 02/13/2026 | Speedo 2026 MOR Short Course Qualifier Meet | |
| 4227 | Naomi Gore | 44.89 | 10 | B Min | BB: 43.29 (+1.60s | 3.6%) | Raleigh Swimming Association | 07/25/2026 | 2026 RSA Flip Flop | |
| 4228 | Sage Colbert | 44.89 | 9 | B Min | BB: 43.29 (+1.60s | 3.6%) | Riverbank RedTails Swim Team | 03/27/2026 | 2026 MR Bronze Championships Central KBM | |
| 4229 | Maya Sereda | 44.89 | 9 | B Min | BB: 43.29 (+1.60s | 3.6%) | Saint Petersburg Aquatics | 09/18/2026 | Kiefer Speedo Fall Invitational | |
| 4230 | Emma Dolan | 44.89 | 8 | B Min | BB: 43.29 (+1.60s | 3.6%) | Tampa Bay Aquatic Club | 09/18/2026 | Kiefer Speedo Fall Invitational | |
| 4231 | Isla Green | 44.89 | 10 | B Min | BB: 43.29 (+1.60s | 3.6%) | SlipStream Aquatics | 09/26/2026 | 2026 CO NJ SC Kick Off Invite | |
| 4232 | Esther Lo | 44.90 | 9 | B Min | BB: 43.29 (+1.61s | 3.6%) | Swim South Bay | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 4233 | Emma Moreno | 44.90 | 10 | B Min | BB: 43.29 (+1.61s | 3.6%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 4234 | Vera Hartwig | 44.90 | 9 | B Min | BB: 43.29 (+1.61s | 3.6%) | Swim Omaha | 01/31/2026 | 2026 MW SCSC President S Day Meet | |
| 4235 | Georgia Adams | 44.90 | 9 | B Min | BB: 43.29 (+1.61s | 3.6%) | Greensboro Community YMCA | 03/06/2026 | Jon Jolley GYSSA 2026 | |
| 4236 | Clara Shaw | 44.90 | 9 | B Min | BB: 43.29 (+1.61s | 3.6%) | Meadowbrook Swim Team | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | |
| 4237 | Shea Uccellini | 44.90 | 8 | B Min | BB: 43.29 (+1.61s | 3.6%) | Nova of Virginia | 03/21/2026 | NOVA Short Course Send Off 2026 | |
| 4238 | Eliana Peterson | 44.90 | 10 | B Min | BB: 43.29 (+1.61s | 3.6%) | Rochester Swim Club | 10/02/2026 | 2026 MN RSC Fall Pentathlon | |
| 4239 | Kelly Xia | 44.90 | 10 | B Min | BB: 43.29 (+1.61s | 3.6%) | Palo Alto Stanford Aquatics | 10/03/2026 | PASA CBA+ SCY Meet Oct 2026 | |
| 4240 | Aaira Jain | 44.90 | 10 | B Min | BB: 43.29 (+1.61s | 3.6%) | Hillsboro Swim Team | 01/16/2026 | 2026 THSC 14 U Winter Showcase | |
| 4241 | Caroline Tully | 44.91 | 9 | B Min | BB: 43.29 (+1.62s | 3.6%) | Mason Makos Swim Team | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | |
| 4242 | Dahlia Khaitous | 44.91 | 10 | B Min | BB: 43.29 (+1.62s | 3.6%) | Accokeek Stroke Technique Swim | 02/07/2026 | 2026 MAKO QUALIFIER | |
| 4243 | Penelope Velazquez | 44.91 | 8 | B Min | BB: 43.29 (+1.62s | 3.6%) | Rockville Montgomery Swim Club | 12/06/2025 | 2025 Reindeer Mini Meet | |
| 4244 | Hattie Johnson | 44.91 | 9 | B Min | BB: 43.29 (+1.62s | 3.6%) | Greensboro Community YMCA | 03/19/2026 | 2026 USRY Short Course Champs | |
| 4245 | Mattie Dai | 44.91 | 9 | B Min | BB: 43.29 (+1.62s | 3.6%) | Fast Lane Aquatics | 09/12/2026 | 2026 PA Fall Invite Running | |
| 4246 | Elliot Gruber | 44.91 | 10 | B Min | BB: 43.29 (+1.62s | 3.6%) | Albany Armada Aquatics | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | |
| 4247 | Natalia Soohoo | 44.91 | 9 | B Min | BB: 43.29 (+1.62s | 3.6%) | Alto Swim Club | 10/24/2026 | BAC SPOOKY FALL CLASSIC | |
| 4248 | Katie Johns | 44.92 | 9 | B Min | BB: 43.29 (+1.63s | 3.6%) | Plymouth Canton Cruisers | 03/07/2026 | 2026 Lake Ontario Regional Meet | |
| 4249 | Sadie Orcutt | 44.92 | 10 | B Min | BB: 43.29 (+1.63s | 3.6%) | Storm Aquatics | 04/10/2026 | 2026 GTSA TYR Spring Championship | |
| 4250 | Elena Friedman | 44.92 | 9 | B Min | BB: 43.29 (+1.63s | 3.6%) | Mason Makos Swim Team | 02/07/2026 | 2026 MAKO QUALIFIER | |
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.