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USA Girls 11-12 - 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
5701 Mary Opsahl 48.19 11 B: 44.79 (+3.40s | 7.1%) North Suburban Aquatic Club 05/02/2026 2026 MN RSC Pentathlon
5702 Grace Dimatteo 48.19 11 B: 44.79 (+3.40s | 7.1%) Kingfish Swimming Medfield 06/06/2026 2026 NE KING CAC Almost Summer Invite
5703 Ellie de Gruijl 48.19 11 B: 44.79 (+3.40s | 7.1%) Hills Hurricane Swimming 06/13/2026 Orinda PC LC AG C B BB+
5704 Ivory Savoir 48.19 11 B: 44.79 (+3.40s | 7.1%) Tiger Shark of Texas 06/05/2026 2026 ST SRG Arena Surge Shark Sizzler
5705 Grace Zimmerman 48.19 11 B: 44.79 (+3.40s | 7.1%) Occoquan Swimming 06/05/2026 HNVR Storm Surge 2026
5706 Xiyue Li 48.20 11 B: 44.79 (+3.41s | 7.1%) Xtreme Swim Club 05/01/2026 2026 NE CS Spring Fling
5707 Elle Hartley 48.20 11 B: 44.79 (+3.41s | 7.1%) Excel Aquatics 06/04/2026 2026 Beaman Toyota Firecracker Invite
5708 Zola Axelman 48.20 11 B: 44.79 (+3.41s | 7.1%) Northern Sierra Swimming 06/20/2025 Reno Aquatic Club Gamble
5709 Jasmine Tsui 48.20 11 B: 44.79 (+3.41s | 7.1%) Burlingame Aquatics 07/19/2025 Alto Last Splash
5710 Mila Marroquin 48.21 11 B: 44.79 (+3.42s | 7.1%) Monocacy Aquatic Club 06/14/2024 2024 Winchester Long Course Inviational
5711 Lillian Schrader 48.21 12 B: 44.79 (+3.42s | 7.1%) Blackline Aquatics 05/08/2026 2026 MN STRM Spring Startup
5712 Lucia Liu 48.21 12 B: 44.79 (+3.42s | 7.1%) Wave Aquatics 05/01/2026 2026 PN BC May Flowers Approved
5713 Brynn McCauley 48.21 11 B: 44.79 (+3.42s | 7.1%) North Carolina Aquatic Club 04/25/2026 2026 NCAC Quad Meet
5714 Esme Driedger 48.21 11 B: 44.79 (+3.42s | 7.1%) The Olympic Club 05/29/2026 VJO S Tuffy Williams Summer Kickoff Classic
5715 Amelia Ruiz 48.21 12 B: 44.79 (+3.42s | 7.1%) Riptide Aquatics 04/11/2026 2026 Stingrays Early LCM Season Opener
5716 Mana Kerns 48.21 11 B: 44.79 (+3.42s | 7.1%) SOL Swim Team 06/19/2026 2026 SI Splash And Dash
5717 Anna Ornelas 48.21 11 B: 44.79 (+3.42s | 7.1%) Centro Acuatico Universitario 05/16/2026 2026 BD SWAT School S Out Summer Bash
5718 Julia Roddy 48.21 11 B: 44.79 (+3.42s | 7.1%) Great Lakes Sailfish Swimming 07/24/2025 2025 LE Age Group And Senior LC Championships
5719 Isabelle Haffely 48.22 11 B: 44.79 (+3.43s | 7.1%) Blackline Aquatics 05/30/2026 2026 MN RSC Summer Jam
5720 Radia Meskini 48.22 12 B: 44.79 (+3.43s | 7.1%) Tampa Y Swimming 04/11/2026 2026 Stingrays Early LCM Season Opener
25 Back
21.02
21.02
50 Back
27.20
48.22
50 Back
48.22
5721 Vaida Vidal 48.22 12 B: 44.79 (+3.43s | 7.1%) McAllen Swim Club 06/13/2026 2026 ST CCLR Summer Beach Bash LCM
5722 Brehana Madrid-Reyes 48.22 11 B: 44.79 (+3.43s | 7.1%) New Bedford YMCA Hurricanes 06/12/2026 2026 NE CS Summer Solstice
5723 Cady Tritsch 48.22 11 B: 44.79 (+3.43s | 7.1%) Kansas City Blazers 06/26/2026 2026 HSA June Invitational
5724 Claire Dobbs 48.24 11 B: 44.79 (+3.45s | 7.2%) Denver Swim Academy 06/06/2025 2025 CO NJ Summer Solstice Invitational
5725 Kaleena Todorov 48.24 11 B: 44.79 (+3.45s | 7.2%) Santa Clara Swim Club 06/27/2026 2026 Santa Clara LC Race To Age Group Champs
5726 Madelyn Keller 48.25 11 B: 44.79 (+3.46s | 7.2%) Clifton Park-Halfmoon Piranhas 06/20/2026 2026 NE NSSC Invitational Springfield College
5727 Annabel Haynes 48.25 11 B: 44.79 (+3.46s | 7.2%) Carrollton Bluefins 04/25/2026 2026 SE Jimi Flowers Spring Splash Copied
5728 Sharon Alozie-Obuh 48.25 11 B: 44.79 (+3.46s | 7.2%) Denver Swim Academy 06/05/2026 2026 CO NJ Summer Solstice Invite
5729 Charlotte Albert 48.25 11 B: 44.79 (+3.46s | 7.2%) YMCA of Austin Swim Alliance 04/25/2026 2026 ST CCSS LC Unclassified
5730 Noorah Hussain 48.26 12 B: 44.79 (+3.47s | 7.2%) Nova of Virginia 05/15/2026 NOVA Spring Splash
5731 Thora Moller 48.27 12 B: 44.79 (+3.48s | 7.2%) Pikes Peak Athletics 05/16/2026 2026 CO Hilltopper Invite
5732 Savannah Watson 48.27 12 B: 44.79 (+3.48s | 7.2%) Palo Alto Stanford Aquatics 07/17/2026 2026 Adam Szmidt Memorial PC Summer AG Champs
5733 Brooklyn Ellis 48.27 11 B: 44.79 (+3.48s | 7.2%) Boise YMCA Swim Team 05/17/2024 2024 BY Spring Fling Invitational
5734 Penelope Koslin 48.27 12 B: 44.79 (+3.48s | 7.2%) Excel Aquatics 04/24/2026 2026 Strong Tower Invite
5735 Naomi Hsuhsia 48.28 11 B: 44.79 (+3.49s | 7.2%) Sandpipers of Nevada 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
25 Back
48.28
48.28
50 Back
0.00
48.28
50 Back
48.28
5736 Audrey Theisen 48.28 11 B: 44.79 (+3.49s | 7.2%) Lakeside Swim Team 04/25/2026 2026 Triton Derby Swim Festival
5737 Claire Armbrust 48.28 11 B: 44.79 (+3.49s | 7.2%) Riptide Swim Team 06/27/2026 2026 STAR Summer Splash Invite
5738 Adalyn Virtue Galinat 48.28 10 B: 44.79 (+3.49s | 7.2%) McMinnville Swim Club 06/05/2026 2026 CST Summer Invitational
5739 Sloane Korkuch 48.28 11 B: 44.79 (+3.49s | 7.2%) Wind N Sea Swim Team 06/19/2026 2026 SI Splash And Dash
5740 Charlotte Wienert 48.28 11 B: 44.79 (+3.49s | 7.2%) Newport Swim Team 06/13/2026 2026 Mike Morris Memorial Invitational Copi
5741 Shan Zhou 48.28 12 B: 44.79 (+3.49s | 7.2%) Parkway-Rockwood Gateway Swim 04/17/2026 2026 METS Long Course Kickoff
25 Back
43.89
43.89
50 Back
4.39
48.28
50 Back
48.28
5742 Rosemary Olsen 48.28 12 B: 44.79 (+3.49s | 7.2%) North Suburban Aquatic Club 05/02/2026 2026 MN RSC Pentathlon
5743 Naomi Valle 48.28 12 B: 44.79 (+3.49s | 7.2%) Pikes Peak Athletics 04/26/2025 2025 CO FST Spring LC Fever
5744 Briella Fox 48.29 11 B: 44.79 (+3.50s | 7.2%) Rockingham Area Youth Swimming 06/26/2026 2026 NE MST ESC June Memorial
5745 Hazel Parrott 48.29 11 B: 44.79 (+3.50s | 7.2%) Surge Aquatics 05/16/2025 2025 ST ASC Spring Showcase
5746 Ann Ding 48.29 11 B: 44.79 (+3.50s | 7.2%) Wave Aquatics 05/31/2025 2025 PN VAST Summer Sprints And Distance Chal
5747 Henley Toomey 48.29 11 B: 44.79 (+3.50s | 7.2%) Sunrise Swim Club 05/01/2026 2026 NE SUN Leap Into Long Course
5748 Kaitlyn Tan 48.30 12 B: 44.79 (+3.51s | 7.3%) Redlands Swim Team 06/13/2024 2024 CA SCS NOVA June Age Group Invite
5749 Katelyn Tang 48.30 12 B: 44.79 (+3.51s | 7.3%) North Shore Swim Club 04/24/2026 2026 NE NSSC 4 24 26 Specialty Meet
5750 Ava Xie 48.30 11 B: 44.79 (+3.51s | 7.3%) Aquajets Swim Team 06/05/2026 2026 MN NSAC Summer Invite

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.