USA Girls 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2851 | Abigail Crewson | 51.03 | 10 | B Min | BB: 49.69 (+1.34s | 2.6%) | Planet Swim Aquatics | 06/26/2026 | 2026 Planet Swim Summer Championships | |
| 2852 | Hayzel Curtis | 51.04 | 9 | B Min | BB: 49.69 (+1.35s | 2.6%) | Webbs Tornadoes Swim Team | 04/24/2026 | 2026 NE NSSC 4 24 26 Specialty Meet | |
| 2853 | Lucia Marshall | 51.04 | 10 | B Min | BB: 49.69 (+1.35s | 2.6%) | Mjcc Stingrays | 04/25/2026 | GACC Spring Invitational | |
| 2854 | Jackie Alfaro | 51.04 | 10 | B Min | BB: 49.69 (+1.35s | 2.6%) | North Palm Beach Swim Club | 06/17/2026 | Swim Fort Lauderdale Speedo Summer Classic 26 | |
| 2855 | Evelyn Cummings | 51.04 | 8 | B Min | BB: 49.69 (+1.35s | 2.6%) | Northern KY Clippers | 06/05/2026 | 25th Annual CLPR David Webb Meet | |
| 2856 | Eleanor Simmer | 51.04 | 9 | B Min | BB: 49.69 (+1.35s | 2.6%) | Old Dominion Aquatic Club | 06/05/2026 | 2026 TIDE Schools Out Classic | |
| 2857 | Millaray Gonzalez Ibarra | 51.05 | 9 | B Min | BB: 49.69 (+1.36s | 2.7%) | Alamo Area Aquatic Association | 07/25/2025 | 2025 ST AAAA NE LC End Of Season Splash | |
| 2858 | Amelia Edwards | 51.05 | 9 | B Min | BB: 49.69 (+1.36s | 2.7%) | Bend Swim Club | 05/08/2026 | Bend Swim Club May Invitational 2026 | |
| 2859 | Mavis Abbott | 51.05 | 9 | B Min | BB: 49.69 (+1.36s | 2.7%) | Denver Triton Swim Team | 06/05/2026 | 2026 COSA Long Couse Open | |
| 2860 | Ashland Johnson | 51.05 | 9 | B Min | BB: 49.69 (+1.36s | 2.7%) | Hillsboro Swim Team | 06/12/2026 | 2026 THSC June Open | |
| 2861 | Mae Molnar | 51.05 | 10 | B Min | BB: 49.69 (+1.36s | 2.7%) | Life Time Michigan Swim Team | 01/27/2026 | January 2026 Life Time Michigan Intersquad | |
| 2862 | Leona Tigani | 51.05 | 9 | B Min | BB: 49.69 (+1.36s | 2.7%) | Columbia Aquatics Association | 04/17/2026 | 2026 CAC Spring Swimming To The 80's LCM Sw | |
| 2863 | Emersyn Ash | 51.05 | 9 | B Min | BB: 49.69 (+1.36s | 2.7%) | Falfins Swimming | 06/19/2026 | 2026 CO Falfins Long Course Open | |
| 2864 | Henley Gorka | 51.06 | 10 | B Min | BB: 49.69 (+1.37s | 2.7%) | Metro Marlins Swim Team | 07/18/2025 | 2025 MN MTKA Minnesota Regional Championship | |
| 2865 | Karina Rivera | 51.06 | 10 | B Min | BB: 49.69 (+1.37s | 2.7%) | Tiburon Swim Club | 04/24/2026 | 2026 NE YNS LCM IMX IMR Meet | |
| 2866 | Juliette Maglinti | 51.06 | 9 | B Min | BB: 49.69 (+1.37s | 2.7%) | Warrior Aquatic Club | 06/06/2026 | BIG ISLAND SWIMMING @ KSH | |
| 2867 | Ava Schlichting | 51.06 | 10 | B Min | BB: 49.69 (+1.37s | 2.7%) | Arena Club Aquatics | 04/11/2026 | 2026 Fox April Long Course Invitational | |
| 2868 | Allison Bowman | 51.07 | 9 | B Min | BB: 49.69 (+1.38s | 2.7%) | Mount Carmel Force Aquatics | 06/12/2025 | Holtrey Summer Classic | |
| 2869 | Olivia Nerida | 51.07 | 10 | B Min | BB: 49.69 (+1.38s | 2.7%) | North Coast Aquatics | 06/19/2026 | 2026 SI Splash And Dash | |
| 2870 | Amaliia Dadashian | 51.07 | 9 | B Min | BB: 49.69 (+1.38s | 2.7%) | Shawmut Aquatic Club | 06/12/2026 | 2026 NE CS Summer Solstice | |
| 2871 | Olivia Herbert | 51.07 | 10 | B Min | BB: 49.69 (+1.38s | 2.7%) | Tide Swimming | 05/01/2026 | 2026 TIDE Spring Shockwave | |
| 2872 | Clara Neys | 51.07 | 10 | B Min | BB: 49.69 (+1.38s | 2.7%) | Aberdeen Swim Club | 06/19/2026 | 2026 SD Aberdeen Summer High Point Swim Meet | |
| 2873 | Clara Huang | 51.08 | 9 | B Min | BB: 49.69 (+1.39s | 2.7%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 2874 | Victoria Havens | 51.08 | 8 | B Min | BB: 49.69 (+1.39s | 2.7%) | Northern KY Clippers | 06/05/2026 | 25th Annual CLPR David Webb Meet | |
| 2875 | Hailey Bolinder | 51.08 | 10 | B Min | BB: 49.69 (+1.39s | 2.7%) | Saint Petersburg Aquatics | 06/26/2026 | 2026 SPA S SEMINOLE SUNRISE LANES SWIM MEET | |
| 2876 | Sloane Ashenfelter | 51.09 | 10 | B Min | BB: 49.69 (+1.40s | 2.7%) | Hudson Explorer Aquatic | 07/24/2025 | 2025 LE Age Group And Senior LC Championships | |
| 2877 | Lisa Liu | 51.09 | 10 | B Min | BB: 49.69 (+1.40s | 2.7%) | Lifetime | 04/24/2026 | 2026 NE NSSC 4 24 26 Specialty Meet | |
| 2878 | Mae Jordan | 51.09 | 8 | B Min | BB: 49.69 (+1.40s | 2.7%) | Thunderbird Aquatic Club | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | |
| 2879 | Janell Johnson | 51.09 | 9 | B Min | BB: 49.69 (+1.40s | 2.7%) | Unattached | 06/11/2026 | 2026 ST NIST George Block Invitational | |
| 2880 | Stella Scibelli | 51.09 | 9 | B Min | BB: 49.69 (+1.40s | 2.7%) | East Coast Aquatic Team | 04/20/2024 | 2024 SRVA Long Course Kick Off | |
| 2881 | Audrey Mishin | 51.09 | 9 | B Min | BB: 49.69 (+1.40s | 2.7%) | Walnut Creek Aquabears | 06/27/2026 | NVST Summer Plunge 2026 | |
| 2882 | Kennedy Scott | 51.09 | 9 | B Min | BB: 49.69 (+1.40s | 2.7%) | Georgetown-Scott County Supers | 06/05/2026 | 25th Annual CLPR David Webb Meet | |
| 2883 | Gwendolyn Khalil | 51.10 | 10 | B Min | BB: 49.69 (+1.41s | 2.8%) | Issaquah Swim Team | 05/28/2026 | 2026 IE VS Apple Capital | |
| 2884 | Yvonne Li | 51.10 | 7 | B Min | BB: 49.69 (+1.41s | 2.8%) | Springfield YMCA Swim Team | 06/26/2026 | 88th CSP Summer Invitational | |
| 2885 | Ira Singh | 51.10 | 9 | B Min | BB: 49.69 (+1.41s | 2.8%) | Charles River Aquatics | 06/26/2026 | 2026 NE SUN Summer Solstice | |
| 2886 | Sybi Kurz | 51.10 | 8 | B Min | BB: 49.69 (+1.41s | 2.8%) | Aquatic Team Of Mecklenburg | 05/15/2026 | 2026 EAC Memorial Invite | |
| 2887 | Helen Terrez | 51.10 | 10 | B Min | BB: 49.69 (+1.41s | 2.8%) | Hialeah Swim Club | 06/19/2026 | 2026 SoFlo Last Chance Summer Invite | |
| 2888 | Anabel Weinstock | 51.10 | 9 | B Min | BB: 49.69 (+1.41s | 2.8%) | Heritage Aquatic Team | 06/19/2026 | 2026 SoFlo Last Chance Summer Invite | |
| 2889 | Julie Wang | 51.10 | 9 | B Min | BB: 49.69 (+1.41s | 2.8%) | SwimMAC Carolina | 05/01/2026 | 2026 NC SwimMAC Spring Splash | |
| 2890 | Harper Huang | 51.11 | 10 | B Min | BB: 49.69 (+1.42s | 2.8%) | Kentucky Aquatics | 04/25/2026 | 2026 Triton Derby Swim Festival | |
| 2891 | Chloe Lee | 51.11 | 10 | B Min | BB: 49.69 (+1.42s | 2.8%) | SOL Swim Team | 05/23/2026 | 2026 SI HSA A All Ages NTS May 23 24 | |
| 2892 | Serena Lee | 51.12 | 10 | B Min | BB: 49.69 (+1.43s | 2.8%) | Springfield YMCA Swim Team | 06/26/2026 | 88th CSP Summer Invitational | |
| 2893 | J'Ya-Simone Turner | 51.12 | 10 | B Min | BB: 49.69 (+1.43s | 2.8%) | Sunrise Swim Club | 06/26/2026 | 2026 NE SUN Summer Solstice | |
| 2894 | Kaitlyn Choi | 51.12 | 10 | B Min | BB: 49.69 (+1.43s | 2.8%) | San Jose Goosemonkeys | 06/20/2026 | Zone 1 South Swim Under The Stars | |
| 2895 | Arlie Kmack | 51.14 | 9 | B Min | BB: 49.69 (+1.45s | 2.8%) | Eastmont | 05/29/2026 | 2026 TRI CITY INVITATIONAL | |
| 2896 | Skyln Saechao | 51.14 | 9 | B Min | BB: 49.69 (+1.45s | 2.8%) | Redding Swim Club | 05/22/2026 | 2026 Intermountain Classic Long Course Meet | |
| 2897 | Alison Jones | 51.14 | 10 | B Min | BB: 49.69 (+1.45s | 2.8%) | Fast | 05/01/2026 | John Traube Memorial 2026 | |
| 2898 | Kayleigh Russell | 51.14 | 10 | B Min | BB: 49.69 (+1.45s | 2.8%) | Hillsboro Swim Team | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 2899 | Abigail Redding | 51.14 | 10 | B Min | BB: 49.69 (+1.45s | 2.8%) | Raleigh Swimming Association | 06/13/2026 | 2026 MOR Liberty Meet | |
| 2900 | Riley Davidson | 51.14 | 8 | B Min | BB: 49.69 (+1.45s | 2.8%) | Tac Titans | 06/19/2026 | 2026 TAC TITANS Summer Trident Meet | |
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.