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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4101 | Guinevere Gorka | 44.02 | 8 | B Min | BB: 43.29 (+0.73s | 1.7%) | Metro Marlins Swim Team | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 4102 | Juliana Scott | 44.02 | 9 | B Min | BB: 43.29 (+0.73s | 1.7%) | North Shore Swim Club | 01/09/2026 | 2026 NE NSSC January 9 11 BC Meet | |
| 4103 | Finley Caudill | 44.02 | 10 | B Min | BB: 43.29 (+0.73s | 1.7%) | Front Range Barracudas | 04/17/2026 | 2026 CO CUDA April Pizza Meet | |
| 4104 | Makenzie Drake | 44.03 | 9 | B Min | BB: 43.29 (+0.74s | 1.7%) | Nation\\\\\\'s Capital Swim Club | 12/05/2025 | 2025 VSTP Ice Breaker Invitational | |
| 4105 | Ella Downey | 44.04 | 9 | B Min | BB: 43.29 (+0.75s | 1.7%) | Aquatic Club of Elkhorn | 02/20/2026 | 2026 MW Midwestern Age Group Short Course | |
| 4106 | Alison Shimkaveg | 44.04 | 10 | B Min | BB: 43.29 (+0.75s | 1.7%) | North Baltimore Aquatic Club | 11/14/2025 | 2025 NBAC Thanksgiving Meet | |
| 4107 | Madison Maloney | 44.04 | 10 | B Min | BB: 43.29 (+0.75s | 1.7%) | Long Island Express | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 4108 | Sakura Naidu-Okada | 44.04 | 10 | B Min | BB: 43.29 (+0.75s | 1.7%) | YMCA of Metro North Tritons | 01/03/2026 | 2026 NE GLYB A Cookie Classic | |
| 4109 | Quinn Holliday | 44.04 | 10 | B Min | BB: 43.29 (+0.75s | 1.7%) | Upper Arlington Swim Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | |
| 4110 | Blair Chalkley | 44.04 | 9 | B Min | BB: 43.29 (+0.75s | 1.7%) | Patriot Aquatics | 10/18/2025 | 2025 SLAC IMX Challenge Invitational | |
| 4111 | Layla Pratt | 44.04 | 10 | B Min | BB: 43.29 (+0.75s | 1.7%) | South Lyon Aquatics | 03/07/2026 | 2026 Lake Ontario Regional Meet | |
| 4112 | Layla Maggard | 44.04 | 9 | B Min | BB: 43.29 (+0.75s | 1.7%) | Sawtooth Aquatic Club | 12/06/2025 | Reindeer Games 2025 | |
| 4113 | Reagan Little | 44.05 | 9 | B Min | BB: 43.29 (+0.76s | 1.7%) | Livermore AquaCowboys | 12/14/2024 | Richard Thorntorn Memorial Meet SCY CBBB+ | |
| 4114 | Hannah Creswell | 44.05 | 9 | B Min | BB: 43.29 (+0.76s | 1.7%) | Edina Swim Club | 03/15/2025 | 2025 MN FOXJ Short Course 10 U State Champion | |
| 4115 | Charlotte Weinstein | 44.05 | 9 | B Min | BB: 43.29 (+0.76s | 1.7%) | Walnut Creek Aquabears | 10/18/2025 | PC SRVA SCY B BB+ Meet | |
| 4116 | Lucy Hubbert | 44.05 | 9 | B Min | BB: 43.29 (+0.76s | 1.7%) | South Lyon Aquatics | 02/27/2026 | 2026 Junior Cup | |
| 4117 | Jolina Pang | 44.05 | 9 | B Min | BB: 43.29 (+0.76s | 1.7%) | Columbia Aquatics Association | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | |
| 4118 | Anini Whitson | 44.05 | 8 | B Min | BB: 43.29 (+0.76s | 1.7%) | St. Charles YMCA - Stingrays | 02/27/2026 | Ozark Division I Championship | |
| 4119 | Kylie Schnell | 44.05 | 10 | B Min | BB: 43.29 (+0.76s | 1.7%) | Beaverton | 02/14/2025 | 2025 OR HS 6a 2 | |
| 4120 | Zoe Hays | 44.05 | 10 | B Min | BB: 43.29 (+0.76s | 1.7%) | Shorewood | 02/13/2026 | 2026 OR HS 6A 3 | |
| 4121 | Olivia Owen | 44.05 | 9 | B Min | BB: 43.29 (+0.76s | 1.7%) | Pacific Swim | 10/24/2025 | 2025 SI JBST ALL AGES A BB MEET | |
| 4122 | Ellie Salpeter | 44.05 | 9 | B Min | BB: 43.29 (+0.76s | 1.7%) | Tide Swimming | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 4123 | Lilly Robertson | 44.05 | 10 | B Min | BB: 43.29 (+0.76s | 1.7%) | McCallie-GPS Aquatics | 02/13/2026 | 2026 SE BAY Region 2 Championships Copied | |
| 4124 | Aria Tucker | 44.05 | 10 | B Min | BB: 43.29 (+0.76s | 1.7%) | Smithfield YMCA Dolphins | 02/28/2026 | 2026 NE KCY A SENECY LEAGUE CHAMPS | |
| 4125 | Katherine Tse | 44.05 | 10 | B Min | BB: 43.29 (+0.76s | 1.7%) | Calvert Aquatics Club | 05/02/2026 | 2026 MAC May Hem Mini Meet | |
| 4126 | Annabelle Macken | 44.05 | 11 | B: 38.79 (+5.26s | 11.9%) | Aptos Cabrillo Swim Club | 10/25/2025 | GGST Spooktacular 2025 | ||
| 4127 | Elif Gonulates | 44.05 | 10 | B Min | BB: 43.29 (+0.76s | 1.7%) | Cincinnati Marlins | 02/19/2026 | 2026 OH CM SC Regional Championships | |
| 4128 | Camiela Gonzalez | 44.06 | 10 | B Min | BB: 43.29 (+0.77s | 1.7%) | YMCA of Snohomish County Barra | 01/24/2026 | 2026 WA State Y Championship Meet | |
| 4129 | Quinn Ryan | 44.06 | 10 | B Min | BB: 43.29 (+0.77s | 1.7%) | York Swim Club of Northern Vir | 11/21/2025 | 2025 Swim Rock | |
| 4130 | Ella Nguyen | 44.06 | 9 | B Min | BB: 43.29 (+0.77s | 1.7%) | Excel Aquatics | 12/13/2025 | 2025 Ho Ho Ho Holiday 12 Under Meet | |
| 4131 | Kleo Macskasi | 44.06 | 9 | B Min | BB: 43.29 (+0.77s | 1.7%) | Arlington Aquatic Club | 10/18/2025 | 2025 AAC Fall Gator Mini Meet | |
| 4132 | Olivia Nelson | 44.06 | 10 | B Min | BB: 43.29 (+0.77s | 1.7%) | Seattle Metropolitan Aquatic C | 11/16/2025 | 2025 PN PAC Q Meet | |
| 4133 | Chloe Murphy | 44.06 | 10 | B Min | BB: 43.29 (+0.77s | 1.7%) | Harnett County Aquatics Club ( | 10/25/2025 | 2025 TAC TITANS Halloween Bash | |
| 4134 | Emma Suggs | 44.06 | 9 | B Min | BB: 43.29 (+0.77s | 1.7%) | Hillsborough Aquatic Club | 03/20/2026 | 2026 STAR Tar Heel States | |
| 4135 | Ariana Wong | 44.07 | 9 | B Min | BB: 43.29 (+0.78s | 1.8%) | Y in Central Maryland Blue Cra | 12/05/2025 | 2025 Christmas Championships | |
| 4136 | Victoria Mikula | 44.07 | 9 | B Min | BB: 43.29 (+0.78s | 1.8%) | Three Village Swim Club | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | |
| 4137 | Ava Surber | 44.07 | 10 | B Min | BB: 43.29 (+0.78s | 1.8%) | Boise Swim Club | 12/06/2025 | Reindeer Games 2025 | |
| 4138 | Raquel Maresco | 44.07 | 10 | B Min | BB: 43.29 (+0.78s | 1.8%) | Indian River Aquatics | 04/10/2026 | 2026 GTSA TYR Spring Championship | |
| 4139 | Kendall Kaneshiro | 44.07 | 9 | B Min | BB: 43.29 (+0.78s | 1.8%) | Splash Aquatics | 04/18/2026 | 44th Annual Harry Mamizuka Invitational | |
| 4140 | Ainsley Metzger | 44.07 | 9 | B Min | BB: 43.29 (+0.78s | 1.8%) | Mason Manta Rays | 02/19/2026 | 2026 OH RAYS SC Regional Championships | |
| 4141 | Catherine Rodahan | 44.07 | 10 | B Min | BB: 43.29 (+0.78s | 1.8%) | Long Island Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 4142 | Ava Ghosh | 44.07 | 9 | B Min | BB: 43.29 (+0.78s | 1.8%) | The Capitol Sea Devils | 01/24/2026 | 2026 SDS Polar Bear Invitational | |
| 4143 | Heidi Burson | 44.08 | 10 | B Min | BB: 43.29 (+0.79s | 1.8%) | Nitro Swimming | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 4144 | Emerson Prawlucki | 44.08 | 9 | B Min | BB: 43.29 (+0.79s | 1.8%) | SlipStream Aquatics | 03/13/2026 | Mile High Championship Invitational | |
| 4145 | Mallory Wertheim | 44.08 | 10 | B Min | BB: 43.29 (+0.79s | 1.8%) | Charles River Aquatics | 01/09/2026 | 2026 NE CRA New Year Distance And Specialty | |
| 4146 | Akira Santillan | 44.08 | 10 | B Min | BB: 43.29 (+0.79s | 1.8%) | Unattached | 12/20/2024 | 2024 Gulf Fall Champs (ESCA AMBU) | |
| 4147 | Cate Poot | 44.08 | 10 | B Min | BB: 43.29 (+0.79s | 1.8%) | Westerville Aquatic Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 4148 | Paige Olson | 44.08 | 9 | B Min | BB: 43.29 (+0.79s | 1.8%) | Hockomock Area YMCA Lightning | 01/10/2026 | 2026 NE YNS YMCA Eastern MA Districts | |
| 4149 | Skylar Brown | 44.08 | 9 | B Min | BB: 43.29 (+0.79s | 1.8%) | Williamsburg Aquatic Club | 10/11/2025 | 2025 WAC Start Up Classic | |
| 4150 | Anabel Muniz | 44.08 | 10 | B Min | BB: 43.29 (+0.79s | 1.8%) | Long Island Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
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.