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
301 Alessaundra Martinez 36.93 11 A Min AA: 36.79 (+0.14s | 0.4%) Streamline Aquatics 07/25/2025 2025 ST AAAA NE LC End Of Season Splash
302 Alina Navidad 36.94 12 A Min AA: 36.79 (+0.15s | 0.4%) Velocity Aquatics 06/26/2025 2025 MN AQJT Aquajets Summer Spectacular
303 Stella Shirley 36.94 11 A Min AA: 36.79 (+0.15s | 0.4%) Wasatch Front Fish Market 06/18/2025 2025 UT CHAT INVITATIONAL
304 Gabrielle Zuanich 36.96 10 A Min AA: 36.79 (+0.17s | 0.5%) Unattached 08/01/2024 2024 Central Zone 14 U Championship ND
305 Valerie Millard 36.97 11 A Min AA: 36.79 (+0.18s | 0.5%) Bellingham Bay Swim Team 07/24/2025 2025 PN LC 12 U Championships
306 Adrianna Costello 36.97 11 A Min AA: 36.79 (+0.18s | 0.5%) Dads Club Swim Team 07/16/2025 2025 Texas Age Group Championships
307 Lena Granovsky 36.98 11 A Min AA: 36.79 (+0.19s | 0.5%) St Croix Swim Club 06/27/2025 2025 SD SFST Sanford Invite
308 Kamilah Ryan 36.99 10 A Min AA: 36.79 (+0.20s | 0.5%) Coastal Machine Aquatics Club 07/23/2025 2025 CA SCS Summer A G Champs
309 Olivia Zibili 37.00 10 A Min AA: 36.79 (+0.21s | 0.6%) Houston Hydra 07/16/2025 2025 Texas Age Group Championships
310 Junia Chang 37.00 10 A Min AA: 36.79 (+0.21s | 0.6%) Unattached 08/08/2024 2024 Central Zone 14 U Championship IOWA
311 Penelope Walker 37.01 11 A Min AA: 36.79 (+0.22s | 0.6%) Rose Bowl Aquatics 06/12/2025 2025 CA SCS RAA June Age Group Championships
25 Back
31.69
31.69
50 Back
5.32
37.01
50 Back
37.01
312 Elisha Khor 37.04 10 A Min AA: 36.79 (+0.25s | 0.7%) Houston Hydra 07/16/2025 2025 Texas Age Group Championships
313 Sasha Adamec 37.04 10 A Min AA: 36.79 (+0.25s | 0.7%) Unattached 08/07/2024 2024 EZ LC Age Group Championship
314 Charlotte Timberlake 37.04 11 A Min AA: 36.79 (+0.25s | 0.7%) Unattached 07/30/2025 2025 FL Southern Zone Age Group Championship
315 Lottie VanderBeek-McCall 37.05 10 A Min AA: 36.79 (+0.26s | 0.7%) Rocket Fish Swimming 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
316 Kaitlyn McGlathery 37.05 12 A Min AA: 36.79 (+0.26s | 0.7%) San Gabriel Aquatics 07/10/2025 2025 ST AAAA STAGS LC Championship
317 Penelope Nalow 37.06 11 A Min AA: 36.79 (+0.27s | 0.7%) Foothills Swim Team 06/27/2025 2025 CO Zone 2 VMAC Meet
318 Aurora Merideth 37.06 10 A Min AA: 36.79 (+0.27s | 0.7%) Unattached 08/06/2025 2025 Western Zone Age Group Championships
319 Makenna Goldsmith 37.06 11 A Min AA: 36.79 (+0.27s | 0.7%) Minnetonka Swim Club 05/16/2025 2025 MN STRM Spring Startup
320 Piper Bowman 37.07 11 A Min AA: 36.79 (+0.28s | 0.8%) Pikes Peak Athletics 07/25/2025 2025 CO CSI Age Group Championships
321 Nalani Aragona 37.07 12 A Min AA: 36.79 (+0.28s | 0.8%) Treasure Coast Aquatics 07/10/2025 2025 FL Summer Age Group Championships
322 Hannah Zhou 37.07 10 A Min AA: 36.79 (+0.28s | 0.8%) Santa Clara Swim Club 07/11/2025 2025 Age Group Championships
323 Leah Guan 37.07 10 A Min AA: 36.79 (+0.28s | 0.8%) Blazing Barracudas 07/12/2025 LSSC Avon Classic
324 Elle Carpenter 37.07 11 A Min AA: 36.79 (+0.28s | 0.8%) Occoquan Swimming 08/06/2025 2025 Summer Elite Showcase
325 Quynn Buelke 37.08 12 A Min AA: 36.79 (+0.29s | 0.8%) Woodmoor Tsunamis Swim Team 07/25/2025 2025 CO CSI Age Group Championships
326 Raina Patel 37.10 12 A Min AA: 36.79 (+0.31s | 0.8%) Boulder City Henderson Swim Te 07/24/2025 2025 CA SCS Summer A G Champs CANY
327 Mary Lucero 37.10 12 A Min AA: 36.79 (+0.31s | 0.8%) Canyons Aquatic Club 07/24/2025 2025 CA SCS Summer A G Champs CANY
328 Charlie Zupner 37.14 11 A Min AA: 36.79 (+0.35s | 0.9%) Unattached 08/06/2025 2025 Western Zone Age Group Championships
329 Madilyne Hackett 37.15 10 A Min AA: 36.79 (+0.36s | 1.0%) Unattached 08/07/2024 2024 EZ LC Age Group Championship
330 Lillian Porembka 37.15 11 A Min AA: 36.79 (+0.36s | 1.0%) Fast Fins Elite 05/16/2025 2025 ST ASC Spring Showcase
331 Hayley Anderson 37.15 10 A Min AA: 36.79 (+0.36s | 1.0%) Unattached 08/08/2024 2024 Central Zone 14 U Championship IOWA
332 Charley-Rain Olpin 37.15 11 A Min AA: 36.79 (+0.36s | 1.0%) Sandpoint Sharks Swim Club 07/25/2025 2025 IES LC CHAMPIONSHIPS
333 Drew Stout 37.16 11 A Min AA: 36.79 (+0.37s | 1.0%) Aquazot Swim Club 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
334 Libi Polonsky 37.17 11 A Min AA: 36.79 (+0.38s | 1.0%) Quicksilver Swimming 06/12/2025 2025 June Age Group Invite
335 Serena Zhang 37.18 10 A Min AA: 36.79 (+0.39s | 1.0%) Unattached 08/07/2024 2024 EZ LC Age Group Championship
336 Christina Sun 37.20 11 A Min AA: 36.79 (+0.41s | 1.1%) Circle City Aquatics 07/24/2025 2025 CA SCS RAA Summer A G Champs
337 Danielle Hartman 37.20 11 A Min AA: 36.79 (+0.41s | 1.1%) Blazing Barracudas 07/24/2025 2025 LE Age Group And Senior LC Championships
338 Rylee Mornard 37.20 12 A Min AA: 36.79 (+0.41s | 1.1%) Team Minnesota 07/31/2025 2025 Central Zone 14 Under Championship Mee
339 Isabella Rayner 37.20 10 A Min AA: 36.79 (+0.41s | 1.1%) Alamo Area Aquatic Association 07/16/2025 2025 Texas Age Group Championships
340 Siya Verma 37.21 12 A Min AA: 36.79 (+0.42s | 1.1%) Milpitas Aquatic Club 07/19/2025 Alto Last Splash
341 Sadie Adhikari 37.22 10 A Min AA: 36.79 (+0.43s | 1.2%) Oklahoma Swimming 07/31/2025 2025 Central Zone 14 Under Championship Mee
342 Leah Rahimi 37.23 11 A Min AA: 36.79 (+0.44s | 1.2%) Socal Aquatics Association 06/12/2025 2025 CA SCS RAA June Age Group Championships
343 Harper Sampieri 37.23 11 A Min AA: 36.79 (+0.44s | 1.2%) Unattached 07/30/2025 2025 FL Southern Zone Age Group Championship
344 Lily Weerasinghe 37.23 12 A Min AA: 36.79 (+0.44s | 1.2%) Tualatin Hills Swim Club 06/06/2025 2025 THSC June Invitational
345 Aneesa Patel 37.24 10 A Min AA: 36.79 (+0.45s | 1.2%) Coast Gaurd Blue Dolphins 06/27/2024 NOVA Firecracker Classic
346 Kaylie Welch 37.25 11 A Min AA: 36.79 (+0.46s | 1.2%) North Gate Aquatics Club 05/31/2025 CCS Age Group And Open Long Course Meet
347 Hailey Wang 37.25 11 A Min AA: 36.79 (+0.46s | 1.2%) Unattached 07/30/2025 2025 FL Southern Zone Age Group Championship
348 Adele Trammell 37.25 11 A Min AA: 36.79 (+0.46s | 1.2%) United Swim Club 07/10/2025 2025 FL Summer Age Group Championships
349 Addison Magnus 37.26 11 A Min AA: 36.79 (+0.47s | 1.3%) Southwest Stars Swim Club 07/10/2025 2025 FL Summer Age Group Championships
350 Payton Bailey 37.27 10 A Min AA: 36.79 (+0.48s | 1.3%) Nitro Swimming 07/10/2025 2025 ST AAAA STAGS LC Championship

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.