New! ScoreMeUp is now available on the App Store. Download the iOS app →

USA Boys 10 & under - 50 M Breast

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
701 Zachariah Sivaraj 58.43 8 B Min BB: 54.39 (+4.04s | 6.9%) Sawtooth Aquatic Club 07/18/2025 2025 LCM Summer Championships
702 Vincent Martino 58.45 9 B Min BB: 54.39 (+4.06s | 6.9%) Piranhas YMCA of the Suncoast 06/06/2025 2025 TAMPA BAY SWIM CLASSIC
703 Matthew Woods 58.45 9 B Min BB: 54.39 (+4.06s | 6.9%) Sandpipers of Nevada 07/16/2025 Renee And Jim Patterson Meet 2025
25 Breast
58.45
58.45
50 Breast
0.00
58.45
50 Breast
58.45
704 George Tian 58.46 10 B Min BB: 54.39 (+4.07s | 7.0%) United Swim Club 06/27/2025 ATAC Long Course
705 Alexander Stepania 58.48 9 B Min BB: 54.39 (+4.09s | 7.0%) Bellevue Club Swim Team 05/29/2025 2025 IE VS Apple Capital
706 Norne Fang 58.48 8 B Min BB: 54.39 (+4.09s | 7.0%) Milpitas Aquatic Club 07/19/2025 Alto Last Splash
707 Nolan Giannini 58.49 9 B Min BB: 54.39 (+4.10s | 7.0%) Puma Aquatic Team 07/16/2025 Renee And Jim Patterson Meet 2025
708 Ilan Rattner 58.52 9 B Min BB: 54.39 (+4.13s | 7.1%) Sunnyvale Swim Club 06/06/2025 2025 DACA LC CBA+ Meet
709 Marcus Kalmi 58.53 9 B Min BB: 54.39 (+4.14s | 7.1%) Riptide Swim Team 07/18/2025 2025 MN STRM Minnesota Regional Championship
710 Jamie Pan 58.53 10 B Min BB: 54.39 (+4.14s | 7.1%) Alto Swim Club 04/19/2025 Alto Spring Jam Meet
711 Alex Borz 58.58 10 B Min BB: 54.39 (+4.19s | 7.2%) Indian River Aquatics 05/23/2025 2025 Dr Aspi Doctor Memorial Invitational
712 Jaylen Chen 58.59 10 B Min BB: 54.39 (+4.20s | 7.2%) Riptide Swim Team 07/18/2025 2025 MN STRM Minnesota Regional Championship
713 Lazar Bursac 58.61 9 B Min BB: 54.39 (+4.22s | 7.2%) Blue Wave Swimming 06/06/2025 2025 TAMPA BAY SWIM CLASSIC
714 Marek Perzov 58.62 10 B Min BB: 54.39 (+4.23s | 7.2%) Santa Clara Swim Club 05/30/2025 SCSC Pacific Swimming Long Course Intrasquad
715 Jayden Yang 58.63 9 B Min BB: 54.39 (+4.24s | 7.2%) Pacific Dragons Swim Team 05/31/2025 2025 PN VAST Summer Sprints And Distance Chal
716 George Li 58.65 8 B Min BB: 54.39 (+4.26s | 7.3%) Bellevue Club Swim Team 05/29/2025 2025 IE VS Apple Capital
717 Briggs Mirda 58.68 10 B Min BB: 54.39 (+4.29s | 7.3%) Swim Melbourne 06/07/2025 2025 TCA Aaron Vaughn Memorial
718 Shayan Sarkar 58.68 9 B Min BB: 54.39 (+4.29s | 7.3%) Diablo Aquatics 06/07/2025 Orinda Aquatics LC C B BB+ Meet
719 Houston Coghill 58.70 9 B Min BB: 54.39 (+4.31s | 7.3%) SwimEnergy Aquatics 05/23/2025 2025 T2 Aquatics Norris Foundation LC Meet
720 Maximiliano Frehe 58.70 10 B Min BB: 54.39 (+4.31s | 7.3%) T2 Aquatics 05/23/2025 2025 T2 Aquatics Norris Foundation LC Meet
721 Adam Sherman 58.73 10 B Min BB: 54.39 (+4.34s | 7.4%) Lakewood Ranch Swim Associatio 06/19/2025 2025 Shark Open
722 Neil Bisht 58.74 9 B Min BB: 54.39 (+4.35s | 7.4%) Valley Splash 05/23/2025 Zone 1 South May Firecracker 500
723 Ethan Li 58.75 8 B Min BB: 54.39 (+4.36s | 7.4%) Pacific Dragons Swim Team 05/16/2025 2025 PN IST Sockeye Springtime Madness
724 Silas Sebera 58.76 9 B Min BB: 54.39 (+4.37s | 7.4%) Nova of Virginia 06/22/2024 2024 WAC Summer Sizzle Meet
725 Lukas Fort 58.78 8 B Min BB: 54.39 (+4.39s | 7.5%) Bainbridge Island Swim Club 05/02/2025 2025 PN BC May Flowers
726 Jeremiah Lee 58.78 10 B Min BB: 54.39 (+4.39s | 7.5%) Chinook Aquatic Club 07/18/2025 2025 PN Chinook Age Group Seattle Open
727 Ely Marsh 58.78 10 B Min BB: 54.39 (+4.39s | 7.5%) Sarasota Tsunami Swim Team 06/07/2025 2025 SRQ SUMMER AGE GROUP MEET
728 Owen Hunt 58.83 10 B Min BB: 54.39 (+4.44s | 7.5%) Coeur D\\\\\\'alene Area Swim Team 04/26/2025 2025 SWAT Spring Fling
729 Maddix Loh 58.85 9 B Min BB: 54.39 (+4.46s | 7.6%) Unattached 06/20/2025 2025 Planet Swim Summer Championships
730 Harrison Millard 58.85 10 B Min BB: 54.39 (+4.46s | 7.6%) Bellingham Bay Swim Team 06/20/2025 2025 IE VS Starlight Open
731 Tyler Siu 58.85 10 B Min BB: 54.39 (+4.46s | 7.6%) El Cerrito Gators 04/26/2025 PacSwim LCM C B BB+ Hosted By TERA
732 Liam Feliciano-Sanik 58.86 7 B Min BB: 54.39 (+4.47s | 7.6%) Saint Petersburg Aquatics 07/04/2025 2025 SPA S SEMINOLE SUNRISE LANES SWIM MEET
733 Jonah Densberger 58.87 10 B Min BB: 54.39 (+4.48s | 7.6%) Blue Dolfins 05/16/2025 2025 PA Long Course Invite
734 Arie Allred 58.88 10 B Min BB: 54.39 (+4.49s | 7.6%) South Davis Aquatics Team 07/06/2025 2025 CHAT LC Last Chance Tri Meet
735 Henry Faconti 58.88 9 B Min BB: 54.39 (+4.49s | 7.6%) Highlands Ranch Aquatics 07/12/2025 2025 CO TOPS SBL Summer Sizzler
736 Bates Canada 58.88 10 B Min BB: 54.39 (+4.49s | 7.6%) Bolles School Sharks 05/23/2025 EAJ Mayhem 2025
737 James Kohler 58.88 9 B Min BB: 54.39 (+4.49s | 7.6%) Riptide Swim Team 07/23/2025 2025 MN NSAC 10 U LC State Championship
738 Joshua Stephenson 58.88 10 B Min BB: 54.39 (+4.49s | 7.6%) St. Cloud Thunderbolts Aquatic 05/23/2025 2025 Dr Aspi Doctor Memorial Invitational
739 Ayansh Sinha 58.89 10 B Min BB: 54.39 (+4.50s | 7.6%) Pro Swimming 06/20/2025 2025 SWAT Summer Solstice
740 Connor Chiang 58.89 10 B Min BB: 54.39 (+4.50s | 7.6%) West Coast Aquatics 04/25/2025 2025 PN KING Spring Derby
741 Jack Rissman 58.89 9 B Min BB: 54.39 (+4.50s | 7.6%) Edina Swim Club 07/23/2025 2025 MN NSAC 10 U LC State Championship
742 Chase White 58.90 10 B Min BB: 54.39 (+4.51s | 7.7%) South Valley Makos 06/28/2024 2024 Valley Splash Zone 1S LCM C B A+
743 Brendan Stork 58.93 10 B Min BB: 54.39 (+4.54s | 7.7%) Clovis Swim Club 05/24/2025 2025 Mike Snyder Memorial
744 Matias Gonzalez Guajardo 58.95 10 B Min BB: 54.39 (+4.56s | 7.7%) Titanes de Tym 05/02/2025 2025 ST 22nd Annual Cinco De Mayo
745 Jeremy Pei 58.96 10 B Min BB: 54.39 (+4.57s | 7.8%) Columbia River Swim Team 06/07/2025 2025 OR CRST Summer Blast 2
746 Evan Buchanan 58.96 10 B Min BB: 54.39 (+4.57s | 7.8%) Hudson Explorer Aquatic 05/10/2025 2025 NCAT TYR LC Age Group Open
747 Keller Kirkpatrick 59.00 9 B Min BB: 54.39 (+4.61s | 7.8%) Lake Oswego Swim Club 06/06/2025 2025 THSC June Invitational
748 Aaron Yang 59.00 10 B Min BB: 54.39 (+4.61s | 7.8%) Wave Aquatics 07/18/2025 2025 PN Chinook Age Group Seattle Open
749 Ian Liu 59.02 9 B Min BB: 54.39 (+4.63s | 7.8%) Riptide Swim Team 07/23/2025 2025 MN NSAC 10 U LC State Championship
750 Skandan Chamraj 59.03 9 B Min BB: 54.39 (+4.64s | 7.9%) Riptide Swim Team 07/23/2025 2025 MN NSAC 10 U LC State 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.