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
801 Theodore Maxfield 57.81 8 B Min BB: 54.39 (+3.42s | 5.9%) Pikes Peak Athletics 07/12/2025 2025 CO Southern Colorado LC Championship
802 Theodore Janson 57.81 9 B Min BB: 54.39 (+3.42s | 5.9%) Central Minnesota Aquatics 07/18/2025 2025 MN TUNA Minnesota Regional Championship
803 Caleb Stone 57.82 9 B Min BB: 54.39 (+3.43s | 5.9%) Bellingham Bay Swim Team 06/14/2025 2025 IST June Invtational
804 Whitt Jaskot 57.84 8 B Min BB: 54.39 (+3.45s | 6.0%) Cavalier Aquatics/Piedmont Fam 04/26/2024 2024 Helen Wang Sunflower Classic
805 Theodore Gerber 57.88 10 B Min BB: 54.39 (+3.49s | 6.0%) Wave Aquatics 07/18/2025 2025 PN Chinook Age Group Seattle Open
806 Hunter Bruenning 57.91 8 B Min BB: 54.39 (+3.52s | 6.1%) Sarasota Sharks 06/19/2025 2025 Shark Open
807 Alex Sigmundson 57.92 10 B Min BB: 54.39 (+3.53s | 6.1%) Terrapins Swim Team 06/07/2025 Orinda Aquatics LC C B BB+ Meet
808 Hayden Prillaman 57.94 9 B Min BB: 54.39 (+3.55s | 6.1%) Poseidon Swimming Inc 05/17/2024 Freedom Splash
809 Albert Shifrin 57.95 9 B Min BB: 54.39 (+3.56s | 6.1%) Mjcc Stingrays 08/02/2025 GACC 2025 End Of Season Meet
810 Benjamin Groves 57.96 9 B Min BB: 54.39 (+3.57s | 6.2%) Alamo Area Aquatic Association 03/28/2025 Blossom Into Spring 4
811 Augustus Pape 57.97 10 B Min BB: 54.39 (+3.58s | 6.2%) Sparks Piranhas Swim Team 07/12/2025 2025 Silver State Championships
812 Moses Duong 57.98 9 B Min BB: 54.39 (+3.59s | 6.2%) Firestone Akron Swim Team 07/24/2025 2025 LE Age Group And Senior LC Championships
813 Aiden Hu 57.98 9 B Min BB: 54.39 (+3.59s | 6.2%) Alto Swim Club 04/19/2025 Alto Spring Jam Meet
814 Oliver Heale 58.00 8 B Min BB: 54.39 (+3.61s | 6.2%) Atlantic Coast Athletic Club 07/12/2024 2024 CCA Summer Awards
815 Silas Roland 58.00 8 B Min BB: 54.39 (+3.61s | 6.2%) Univ. of Denver Hilltoppers 07/12/2025 2025 CO TOPS SBL Summer Sizzler
816 Luke Mangoba 58.00 10 B Min BB: 54.39 (+3.61s | 6.2%) Reno Aquatic Club 05/23/2025 2025 Intermountain Classic Long Course Meet
817 Victor Secor 58.00 8 B Min BB: 54.39 (+3.61s | 6.2%) Piedmont Swim Team 06/07/2025 Orinda Aquatics LC C B BB+ Meet
818 Ryan Zhang 58.01 9 B Min BB: 54.39 (+3.62s | 6.2%) Palo Alto Stanford Aquatics 06/22/2024 Alto Beat The Heat Sat Sun
819 Finn Blakeslee 58.03 9 B Min BB: 54.39 (+3.64s | 6.3%) Hood River Valley Swim Team 06/20/2025 72nd Annual Ted Walker Invitational
820 Danil Mastropas-Brown 58.03 9 B Min BB: 54.39 (+3.64s | 6.3%) Nova of Virginia 07/11/2024 2024 RAYS Summer Awards
821 Ethan Gao 58.03 9 B Min BB: 54.39 (+3.64s | 6.3%) California Dolphins Swim Team 06/07/2025 2025 06 07 CDST LC C B BB+ Meet
822 Adrian Williams 58.04 7 B Min BB: 54.39 (+3.65s | 6.3%) Piranha Swimming 06/21/2025 NVST Last Chance AG Champs Summer Plunge 2025
823 Landon Noble 58.05 8 B Min BB: 54.39 (+3.66s | 6.3%) Highlands Ranch Aquatics 06/06/2025 2025 CO NJ Summer Solstice Invitational
824 Argo Krogsgaard 58.05 9 B Min BB: 54.39 (+3.66s | 6.3%) Tide Swimming 04/20/2024 2024 Black Vs Blue Intrasquad Meet
825 Zakhar Breslavskyi 58.06 9 B Min BB: 54.39 (+3.67s | 6.3%) Boise YMCA Swim Team 06/07/2025 Summer Classics 2025
826 Blaze Garcia 58.06 9 B Min BB: 54.39 (+3.67s | 6.3%) Pueblo County Swim Team 06/19/2025 2025 CO Grand Junction Invitational
827 Vihaan Alapati 58.07 10 B Min BB: 54.39 (+3.68s | 6.3%) Tualatin Hills Swim Club 07/05/2025 2025 OR CRST Summer Blast 3
828 Sven Kelley 58.07 8 B Min BB: 54.39 (+3.68s | 6.3%) North Jeffco Swim Team 07/25/2025 2025 CO CSI Age Group Championships
829 Rylan Brill 58.07 9 B Min BB: 54.39 (+3.68s | 6.3%) CAC Stingrays Swim Team 05/30/2025 2025 CO COSA Long Course Open
830 Owen Melin 58.09 7 B Min BB: 54.39 (+3.70s | 6.4%) Fast Falcons 06/06/2025 2025 MAKOS Summer Splash
831 Elias Lien 58.09 7 B Min BB: 54.39 (+3.70s | 6.4%) Santa Clara Swim Club 05/30/2025 SCSC Pacific Swimming Long Course Intrasquad
832 Noah Chiu 58.09 9 B Min BB: 54.39 (+3.70s | 6.4%) Alto Swim Club 07/19/2025 Alto Last Splash
833 August McFarland 58.10 7 B Min BB: 54.39 (+3.71s | 6.4%) Form Swim Team 06/27/2025 2025 CO Zone 2 DU Meet
834 Alex Warren Moy 58.11 9 B Min BB: 54.39 (+3.72s | 6.4%) Palo Alto Stanford Aquatics 05/24/2025 2025 Mike Snyder Memorial
835 Grigorii Vasilenko 58.13 8 B Min BB: 54.39 (+3.74s | 6.4%) Legacy Aquatics 11/01/2025 Oregon City Fall Open 2025
836 Henry Jian 58.14 9 B Min BB: 54.39 (+3.75s | 6.4%) Eastside Aquatic Swim Team 04/25/2025 2025 PN KING Spring Derby
837 Gabriel Saldanha 58.15 9 B Min BB: 54.39 (+3.76s | 6.5%) Wasatch Front Fish Market 06/27/2025 WFFM Red White And Black 2025
838 Aiden Kan 58.17 10 B Min BB: 54.39 (+3.78s | 6.5%) DeAnza Cupertino Aquatics 06/06/2025 2025 DACA LC CBA+ Meet
839 Cayman Williams 58.19 9 B Min BB: 54.39 (+3.80s | 6.5%) Saint Petersburg Aquatics 04/18/2025 2025 SPA Spring First Long Course Meet
840 Russell Sanosi 58.20 8 B Min BB: 54.39 (+3.81s | 6.5%) Tide Swimming 06/07/2024 2024 TIDE Swimming Schools Out Classic
841 Remington Jones 58.22 7 B Min BB: 54.39 (+3.83s | 6.6%) Sandpipers of Nevada 07/16/2025 Renee And Jim Patterson Meet 2025
25 Breast
58.22
58.22
50 Breast
0.00
58.22
50 Breast
58.22
842 Lucas Ni 58.22 8 B Min BB: 54.39 (+3.83s | 6.6%) Makos Aquatics Club of Gainesv 06/06/2025 2025 MAKOS Summer Splash
843 Oliver Tornatore 58.24 9 B Min BB: 54.39 (+3.85s | 6.6%) Central Minnesota Aquatics 06/13/2025 2025 SD Aberdeen Summer High Point Swim Meet
844 Jerry Chen 58.25 10 B Min BB: 54.39 (+3.86s | 6.6%) Tri-city Channel Cats 06/06/2025 2025 TRI CITY INVITATIONAL
845 Yunhan Song 58.25 8 B Min BB: 54.39 (+3.86s | 6.6%) Eastside Aquatic Swim Team 04/25/2025 2025 PN KING Spring Derby
846 Sam Mancenido 58.25 8 B Min BB: 54.39 (+3.86s | 6.6%) Dart Swimming 06/21/2024 Reno Aquatic Club Gamble
847 Bruce Zhang 58.26 8 B Min BB: 54.39 (+3.87s | 6.6%) Alto Swim Club 07/19/2025 Alto Last Splash
848 Camden Stubbs 58.27 10 B Min BB: 54.39 (+3.88s | 6.7%) Lakeview Swim Team 07/25/2025 2025 OR East Cascade Season Finale
849 Jacob Cardenas 58.30 9 B Min BB: 54.39 (+3.91s | 6.7%) Pacific Swim 07/11/2025 2025 SI JBST All Ages NTS Meet
850 Miles Gilbert 58.33 10 B Min BB: 54.39 (+3.94s | 6.8%) Hilltop Aquatic Swim Team 05/08/2025 2025 HAST Janet Oles LC Classic

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.