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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
401 Julia Hong 46.61 9 BB Min A: 43.59 (+3.02s | 6.5%) Foxjets Swim Team 07/18/2025 2025 MN STRM Minnesota Regional Championship
402 Heather Wilson 46.62 10 BB Min A: 43.59 (+3.03s | 6.5%) Lakeshore Swim Club 05/10/2025 2025 NCAT TYR LC Age Group Open
403 Madelyn Pedretti 46.62 9 BB Min A: 43.59 (+3.03s | 6.5%) Great Illinois Swimmers 08/06/2025 2025 Summer Elite Showcase
404 Enti You 46.62 9 BB Min A: 43.59 (+3.03s | 6.5%) Nitro Swimming 06/27/2025 2025 ST HPAC Long Course STX Championship
405 Josette Kehrer 46.62 10 BB Min A: 43.59 (+3.03s | 6.5%) Reno Aquatic Club 06/20/2025 Reno Aquatic Club Gamble
406 Sydney Overbeek 46.64 9 BB Min A: 43.59 (+3.05s | 6.5%) Pikes Peak Athletics 05/30/2025 2025 CO Barracuda Summer Sizzler Invite
407 Noelle Berkland 46.65 10 BB Min A: 43.59 (+3.06s | 6.6%) Park City Swimming 07/17/2025 2025 UTAGS LC Championships
408 Makenna Gordon 46.65 9 BB Min A: 43.59 (+3.06s | 6.6%) United Swim Club 06/06/2025 2025 MAKOS Summer Splash
409 Ruby Thomas 46.70 10 BB Min A: 43.59 (+3.11s | 6.7%) Bend Swim Club 05/02/2025 Bend Swim Club May Invitational
410 Madelyn Gildea 46.70 10 BB Min A: 43.59 (+3.11s | 6.7%) Lakeshore Swim Club 06/27/2025 2025 55th FREEDLANDER MEET
411 Berit Zevnik 46.75 10 BB Min A: 43.59 (+3.16s | 6.8%) Riptide Swim Team 06/13/2025 2025 MN RSC Summerfest
412 McKenzie Beasley 46.75 10 BB Min A: 43.59 (+3.16s | 6.8%) Bolles School Sharks 06/20/2025 2025 Planet Swim Summer Championships
413 Kateri Leahy 46.75 10 BB Min A: 43.59 (+3.16s | 6.8%) South Bay Aquatics 07/24/2025 2025 SI LC AG CHAMPS
414 Xiaorong Li 46.76 10 BB Min A: 43.59 (+3.17s | 6.8%) Milpitas Aquatic Club 06/28/2024 2024 Valley Splash Zone 1S LCM C B A+
415 Ashlyn Gibbons 46.77 10 BB Min A: 43.59 (+3.18s | 6.8%) Pikes Peak Athletics 07/25/2025 2025 CO CSI Age Group Championships
416 Kylie Zhang 46.78 9 BB Min A: 43.59 (+3.19s | 6.8%) Santa Clara Swim Club 05/23/2025 Zone 1 South May Firecracker 500
417 Michelle Mitnick 46.78 10 BB Min A: 43.59 (+3.19s | 6.8%) Horizon Swimming 07/16/2025 Renee And Jim Patterson Meet 2025
25 Back
46.78
46.78
50 Back
0.00
46.78
50 Back
46.78
418 Ida Tichenor 46.79 10 BB Min A: 43.59 (+3.20s | 6.8%) Portland Aquatic Club 11/14/2025 GACC PAC 12 U Sprint Dual
419 Abigail Magouyrk 46.79 9 BB Min A: 43.59 (+3.20s | 6.8%) Tidal Wave Swimming 06/20/2025 2025 FAST Independence Invitational
420 Kami Tong 46.80 9 BB Min A: 43.59 (+3.21s | 6.9%) Riptide Swim Team 07/18/2025 2025 MN STRM Minnesota Regional Championship
421 Emilia Fortin 46.80 9 BB Min A: 43.59 (+3.21s | 6.9%) Life Time Minnesota Swim Team 07/23/2025 2025 MN NSAC 10 U LC State Championship
422 Katherine Payne 46.81 10 BB Min A: 43.59 (+3.22s | 6.9%) Occoquan Swimming 08/06/2025 2025 Summer Elite Showcase
423 Liana Ybanez 46.81 9 BB Min A: 43.59 (+3.22s | 6.9%) Brentwood Seawolves 06/07/2025 Orinda Aquatics LC C B BB+ Meet
424 Emma Zhu 46.82 10 BB Min A: 43.59 (+3.23s | 6.9%) DeAnza Cupertino Aquatics 06/27/2025 Silicon Valley LC CBA+ Meet
425 Catherine Chandler 46.83 10 BB Min A: 43.59 (+3.24s | 6.9%) Peninsula Wave Riders Swimming 05/10/2025 2025 NCAT TYR LC Age Group Open
426 Emma Yin 46.84 10 BB Min A: 43.59 (+3.25s | 6.9%) Wasatch Front Fish Market 07/17/2025 2025 UTAGS LC Championships
25 Back
32.54
32.54
50 Back
14.30
46.84
50 Back
46.84
427 McKinley Whitaker 46.84 10 BB Min A: 43.59 (+3.25s | 6.9%) Aspire Aquatics of Colorado 07/25/2025 2025 CO CSI Age Group Championships
428 Lily Gossain 46.85 10 BB Min A: 43.59 (+3.26s | 7.0%) Palo Alto Stanford Aquatics 06/06/2025 BAC C B A Meet
429 Adelie McLeod 46.85 10 BB Min A: 43.59 (+3.26s | 7.0%) Issaquah Swim Team 07/18/2025 2025 PN Chinook Age Group Seattle Open
430 Michelle Zhang 46.85 10 BB Min A: 43.59 (+3.26s | 7.0%) Pro Swimming 05/16/2025 2025 PN IST Sockeye Springtime Madness
431 Reece Caldwell 46.87 10 BB Min A: 43.59 (+3.28s | 7.0%) Foothills Swim Team 06/27/2025 2025 CO Zone 2 VMAC Meet
432 Bryn Zimmer 46.90 10 BB Min A: 43.59 (+3.31s | 7.1%) Longhorn Aquatics 06/27/2025 2025 ST HPAC Long Course STX Championship
433 Carolyn Liu 46.91 10 BB Min A: 43.59 (+3.32s | 7.1%) Palo Alto Stanford Aquatics 04/26/2025 Merced Skimmers Long Course Meet
434 Valentina Gentili 46.94 10 BB Min A: 43.59 (+3.35s | 7.1%) Tampa Bay Aquatic Club 07/10/2025 2025 FL Summer Age Group Championships
435 Genevieve Biebl 46.94 10 BB Min A: 43.59 (+3.35s | 7.1%) St Croix Swim Club 06/27/2025 2025 SD SFST Sanford Invite
436 Lucia Lin 46.94 10 BB Min A: 43.59 (+3.35s | 7.1%) Sunnyvale Swim Club 05/17/2025 2025 LAMV SCM C B A+
437 Serra Tunagur 46.95 10 BB Min A: 43.59 (+3.36s | 7.2%) San Ramon Valley Aquatics 06/07/2025 Orinda Aquatics LC C B BB+ Meet
438 Taryn Spoon 46.96 10 BB Min A: 43.59 (+3.37s | 7.2%) Metro Area Life Time 08/06/2025 2025 Summer Elite Showcase
439 Elizabeth Mccann 46.96 9 BB Min A: 43.59 (+3.37s | 7.2%) Piranhas YMCA of the Suncoast 05/16/2025 2025 SAINT PETE S 2nd LONG COURSE MEET
440 Dillon Zhang 46.98 10 BB Min A: 43.59 (+3.39s | 7.2%) Flatiron Athletic Club 05/30/2025 2025 CO Barracuda Summer Sizzler Invite
441 Emma Lloyd 46.98 10 BB Min A: 43.59 (+3.39s | 7.2%) Southwest Stars Swim Club 06/12/2025 2025 RAFC Summer Solstice
442 Adeline Bower 46.99 10 BB Min A: 43.59 (+3.40s | 7.2%) Legacy Aquatics 11/01/2025 Oregon City Fall Open 2025
443 Genevieve Brandstatter 47.01 9 BB Min A: 43.59 (+3.42s | 7.3%) Blackline Aquatics 07/23/2025 2025 MN NSAC 10 U LC State Championship
444 Rylin Taylor 47.02 10 BB Min A: 43.59 (+3.43s | 7.3%) SwimRise Aquatics 06/27/2025 SwimRise Season Finale
445 Selwyn Bates 47.02 10 BB Min A: 43.59 (+3.43s | 7.3%) Blue Dolfins 04/26/2025 2025 Ron Nardozzi Pre Derby Sprint Invite
446 Polina Vitouchkine 47.02 10 BB Min A: 43.59 (+3.43s | 7.3%) Daly City Dolphins 07/19/2025 Alto Last Splash
447 Stella Sison 47.03 10 BB Min A: 43.59 (+3.44s | 7.3%) Roadrunner Aquatics 07/16/2025 Renee And Jim Patterson Meet 2025
25 Back
47.03
47.03
50 Back
0.00
47.03
50 Back
47.03
448 Lola Berkstresser 47.05 10 BB Min A: 43.59 (+3.46s | 7.4%) North Jeffco Swim Team 04/25/2025 2025 CO TOPS Arena Catch Me If You Can
449 Rowan Breedon 47.06 10 BB Min A: 43.59 (+3.47s | 7.4%) Fast Falcons 05/16/2025 2025 FAST May Invite
450 Daenerys Fong 47.07 10 BB Min A: 43.59 (+3.48s | 7.4%) Asphalt Green Unified Aquatics 08/06/2025 2025 Summer Elite Showcase

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.