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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2051 | Olivia Hernandez | 41.39 | 10 | BB Min | A: 37.99 (+3.40s | 8.2%) | Bend Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 2052 | Mary Johnson | 41.40 | 10 | BB Min | A: 37.99 (+3.41s | 8.2%) | Atlantis Swimming | 02/06/2026 | 2026 Michigan Open | |
| 2053 | Roma Pope | 41.40 | 10 | BB Min | A: 37.99 (+3.41s | 8.2%) | Florida Elite Swimming | 10/09/2026 | 2026 FAST Pumpkin Plunge | |
| 2054 | Vanessa Newman | 41.41 | 9 | BB Min | A: 37.99 (+3.42s | 8.3%) | Jupiter Dragons Swim Team | 09/13/2025 | 2025 Dragons Fall Short Course Invite | |
| 2055 | Celine Lin | 41.41 | 10 | BB Min | A: 37.99 (+3.42s | 8.3%) | Twisters Swim Club | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 2056 | Sophie Corbett | 41.41 | 10 | BB Min | A: 37.99 (+3.42s | 8.3%) | Mystic Hammerheads | 02/01/2026 | 2026 NE NCYW 36th Annual YMCA Pentathlon | |
| 2057 | Maren Palmer | 41.41 | 10 | BB Min | A: 37.99 (+3.42s | 8.3%) | Buckeye Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 2058 | Sloane Ashenfelter | 41.41 | 10 | BB Min | A: 37.99 (+3.42s | 8.3%) | Hudson Explorer Aquatic | 03/12/2026 | 2026 OH SC Junior Championships | |
| 2059 | Sierra Dunn | 41.41 | 9 | BB Min | A: 37.99 (+3.42s | 8.3%) | Potomac Marlins | 02/07/2026 | 2026 PM 14 U Champs Qualifier | |
| 2060 | Madeline Walseth | 41.41 | 9 | BB Min | A: 37.99 (+3.42s | 8.3%) | Rancho San Dieguito | 10/17/2026 | 2026 SI RSD All Ages NTS Meet | |
| 2061 | Jacqueline Frickey | 41.41 | 9 | BB Min | A: 37.99 (+3.42s | 8.3%) | Sacramento Aquatics Club | 09/13/2026 | Hot Dog Meet, Sept 2026 | |
| 2062 | Stella Hutcherson | 41.41 | 8 | BB Min | A: 37.99 (+3.42s | 8.3%) | North State Narwhals | 10/10/2026 | Shasta Sharks Bill Fisher Classic 2026 | |
| 2063 | Hazel Ngan | 41.42 | 10 | BB Min | A: 37.99 (+3.43s | 8.3%) | Long Island Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 2064 | Frances Law | 41.42 | 10 | BB Min | A: 37.99 (+3.43s | 8.3%) | Seattle Metropolitan Aquatic C | 10/10/2026 | 2026 PN SMAC Fall Kick Off Approved | |
| 2065 | Lucy Padgett | 41.43 | 9 | BB Min | A: 37.99 (+3.44s | 8.3%) | Machine Aquatics | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 2066 | Blake Hersey | 41.43 | 10 | BB Min | A: 37.99 (+3.44s | 8.3%) | Annapolis Swim Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 2067 | Rowan Baker | 41.43 | 8 | BB Min | A: 37.99 (+3.44s | 8.3%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/27/2026 | 2026 Junior Cup | |
| 2068 | Genevieve Puntillo | 41.43 | 9 | BB Min | A: 37.99 (+3.44s | 8.3%) | Blackline Aquatics | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 2069 | Makenna Sturgeon | 41.43 | 10 | BB Min | A: 37.99 (+3.44s | 8.3%) | Neptune Swimming | 07/25/2026 | 2026 REAL Championships | |
| 2070 | Emmersyn Duffus | 41.43 | 10 | BB Min | A: 37.99 (+3.44s | 8.3%) | Sparks Piranhas Swim Team | 10/16/2026 | 2026 KING OF THE HILL CHALLENGE | |
| 2071 | Sarah He | 41.43 | 10 | BB Min | A: 37.99 (+3.44s | 8.3%) | Alto Swim Club | 10/24/2026 | BAC SPOOKY FALL CLASSIC | |
| 2072 | Ella Yang | 41.43 | 9 | BB Min | A: 37.99 (+3.44s | 8.3%) | Tualatin Hills Swim Club | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | |
| 2073 | Arya Baro | 41.44 | 9 | BB Min | A: 37.99 (+3.45s | 8.3%) | Upper Arlington Swim Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | |
| 2074 | Winnie Fish | 41.44 | 9 | BB Min | A: 37.99 (+3.45s | 8.3%) | Mid Michigan Aquatics Hurrican | 01/16/2026 | SLA Arctic Blast 2026 | |
| 2075 | Tessa Brunyate | 41.44 | 10 | BB Min | A: 37.99 (+3.45s | 8.3%) | Y in Central Maryland Blue Cra | 02/06/2026 | 2026 Last Chance Qualifying Meet | |
| 2076 | Caroline Velez | 41.44 | 10 | BB Min | A: 37.99 (+3.45s | 8.3%) | Swim Tampa Aquatics | 09/18/2026 | Kiefer Speedo Fall Invitational | |
| 2077 | McKenzie Phillips | 41.44 | 10 | BB Min | A: 37.99 (+3.45s | 8.3%) | Denver Swim Academy | 03/06/2026 | 2026 CO 14 U Silver State | |
| 2078 | Evelyn Boucher | 41.45 | 10 | BB Min | A: 37.99 (+3.46s | 8.3%) | Cane Bay Family YMCA Krakens | 03/19/2026 | 2026 USRY Short Course Champs | |
| 2079 | Evie Gerstenberger | 41.45 | 8 | BB Min | A: 37.99 (+3.46s | 8.3%) | Pointe Aquatics | 01/10/2026 | 2026 PA Invite | |
| 2080 | June Frausto | 41.45 | 10 | BB Min | A: 37.99 (+3.46s | 8.3%) | Hydro Elite Aquatic Team | 02/21/2025 | 2025 Gulf 12 Under Champs (NOCH) | |
| 2081 | Abigail Luikart | 41.45 | 9 | BB Min | A: 37.99 (+3.46s | 8.3%) | Virginia Gators | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 2082 | Quinn Ward | 41.45 | 10 | BB Min | A: 37.99 (+3.46s | 8.3%) | Annapolis Swim Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 2083 | Victoria Blackburn | 41.45 | 9 | BB Min | A: 37.99 (+3.46s | 8.3%) | Swim Streamline at Northampton | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |
| 2084 | Genevieve Greer | 41.45 | 9 | BB Min | A: 37.99 (+3.46s | 8.3%) | Quest Swimming | 12/04/2025 | 2025 RAYS Nutcracker Classic Copied | |
| 2085 | Shakirra Khim | 41.45 | 10 | BB Min | A: 37.99 (+3.46s | 8.3%) | Foxjets Swim Team | 01/30/2026 | 2026 MN MTKA TYR Team Challenge | |
| 2086 | Maria Nechayev | 41.45 | 10 | BB Min | A: 37.99 (+3.46s | 8.3%) | Olympic Cascade Aquatics | 10/03/2026 | 2026 PN OCA John Walker Invitational Approve | |
| 2087 | Everly Cox | 41.45 | 10 | BB Min | A: 37.99 (+3.46s | 8.3%) | Cascade Swim Club | 10/03/2026 | 2026 PN CSC Fall Classic Invitational Approve | |
| 2088 | Kinzie Campbell | 41.45 | 9 | BB Min | A: 37.99 (+3.46s | 8.3%) | Kamehameha Swim Club | 10/24/2026 | 2026 HI 26th Annual Bill Smith Invitational | |
| 2089 | Brynn Morley | 41.45 | 10 | BB Min | A: 37.99 (+3.46s | 8.3%) | Rocky Ford Blue Marlins | 07/31/2026 | 2026 CO Scottie Aschermann Memorial | |
| 2090 | Shay Miner | 41.45 | 10 | BB Min | A: 37.99 (+3.46s | 8.3%) | Life Time Colorado Swim Club | 01/09/2026 | 2026 CO NJ Narwhal Invitational | |
| 2091 | Sofia Yu | 41.45 | 9 | BB Min | A: 37.99 (+3.46s | 8.3%) | Bellevue Club Swim Team | 10/23/2026 | 2026 THSC Fall Invitational | |
| 2092 | Valentina Gillio | 41.45 | 10 | BB Min | A: 37.99 (+3.46s | 8.3%) | X-Cel Swimming | 01/10/2026 | 2026 PTAC Tiger Invitational | |
| 2093 | Cameron Wager | 41.46 | 8 | BB Min | A: 37.99 (+3.47s | 8.4%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 2094 | Jaala Watson | 41.46 | 10 | BB Min | A: 37.99 (+3.47s | 8.4%) | Perry Aquatic Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 2095 | Isabelle Bakis | 41.46 | 9 | BB Min | A: 37.99 (+3.47s | 8.4%) | Bluefish Swim Club | 05/01/2026 | 2026 NE ABF Sprimg Off The Blocks | |
| 2096 | Sophia LaRoche | 41.46 | 9 | BB Min | A: 37.99 (+3.47s | 8.4%) | Monocacy Aquatic Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 2097 | Noelle Pan | 41.46 | 9 | BB Min | A: 37.99 (+3.47s | 8.4%) | Nitro Swimming | 10/18/2026 | 2026 ST TXLA 10 U Fall Kick Off Invite | |
| 2098 | Zara Webster | 41.47 | 10 | BB Min | A: 37.99 (+3.48s | 8.4%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 2099 | Skylar Weily | 41.47 | 10 | BB Min | A: 37.99 (+3.48s | 8.4%) | Worthington Swim Club | 02/19/2026 | 2026 OH WOR SC Regional Championships | |
| 2100 | Alexandra Throop | 41.47 | 10 | BB Min | A: 37.99 (+3.48s | 8.4%) | Chinook Aquatic Club | 12/12/2025 | 2025 PN 14 Under Short Course Champs Approved | |
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.