USA Boys 10 & under - 50 Y 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
2901 Burke Moylan 49.00 9 B Min BB: 47.69 (+1.31s | 2.7%) Rockville Montgomery Swim Club 01/16/2026 2026 RMSC January Intrasquad Meet
2902 Landon Chavez 49.00 8 B Min BB: 47.69 (+1.31s | 2.7%) Old Dominion Aquatic Club 03/23/2024 NOVA Short Course Send Off
2903 Isaiah White 49.00 10 B Min BB: 47.69 (+1.31s | 2.7%) Tampa Elite Aquatics 01/24/2026 2026 TYR Stingrays SCY Palm Trees Parkas
2904 Ryker Mahowald 49.00 10 B Min BB: 47.69 (+1.31s | 2.7%) Vermillion Area Swim Team 11/15/2025 2025 SD YST Charity Invite
2905 Sam Beck 49.01 10 B Min BB: 47.69 (+1.32s | 2.7%) Lakeridge Swim Team 01/16/2026 2026 Blizzard Blast Swim Meet
2906 John O'Neil 49.01 10 B Min BB: 47.69 (+1.32s | 2.7%) Univ. of Denver Hilltoppers 01/23/2026 2026 CO TOPS Colorado Open
2907 Harris Chinnaraj 49.01 10 B Min BB: 47.69 (+1.32s | 2.7%) Rockville Montgomery Swim Club 01/16/2026 2026 RMSC January Intrasquad Meet
2908 Boris Petrov 49.01 9 B Min BB: 47.69 (+1.32s | 2.7%) Patriot Aquatics 12/04/2025 RAFC Winter Classic
2909 Kyle Cheung 49.01 9 B Min BB: 47.69 (+1.32s | 2.7%) Palo Alto Stanford Aquatics 01/24/2026 2026 Zone 1 North Championships
2910 Gavin Yang 49.01 10 B Min BB: 47.69 (+1.32s | 2.7%) Alto Swim Club 12/19/2025 ALTO Candy Cane Classic
2911 Arie Purcell 49.02 10 B Min BB: 47.69 (+1.33s | 2.7%) Nova of Virginia 10/04/2025 NOVA 12 Under Kick Off Copied
2912 Nicholas Rodriguez 49.02 9 B Min BB: 47.69 (+1.33s | 2.7%) Hampton Virginia Current 09/26/2025 2025 SwimRVA Blastoff Meet
2913 Declan Dame 49.02 9 B Min BB: 47.69 (+1.33s | 2.7%) SwimMAC Carolina 11/15/2025 2025 John Dewey Invitational
2914 Vincent Nguyen 49.02 9 B Min BB: 47.69 (+1.33s | 2.7%) Rockingham Area Youth Swimming 10/18/2025 2025 NE RAYS Oktoberfest Specialty Copied
2915 Reed Nichols 49.02 9 B Min BB: 47.69 (+1.33s | 2.7%) Nova of Virginia 12/05/2025 NOVA December Dip
2916 Quincy Lofton 49.02 8 B Min BB: 47.69 (+1.33s | 2.7%) Star Aquatics 12/12/2025 Triad Tropic Invitational Copied
2917 Ryan Del Rosario 49.02 9 B Min BB: 47.69 (+1.33s | 2.7%) Mecklenburg Swim Association 11/07/2025 2025 Veterans Day Inv Presented By Arena
2918 Michael Bui 49.03 10 B Min BB: 47.69 (+1.34s | 2.7%) Arlington Aquatic Club 12/12/2025 2025 MAKO HOLIDAY INVITATIONAL
2919 Jackson Schill 49.03 10 B Min BB: 47.69 (+1.34s | 2.7%) Swim Melbourne 02/06/2026 2026 Stanton C Craigie Memorial Invite
2920 Samuel Scalvini 49.03 9 B Min BB: 47.69 (+1.34s | 2.7%) Marlins Of Raleigh 10/18/2025 2025 TAC TITANS 12 U Tri Meet
2921 Sihyeon Kim 49.04 10 B Min BB: 47.69 (+1.35s | 2.8%) Tac Titans 01/16/2026 2026 Vector Security Polar Plunge Meet
2922 Luke Wellen 49.04 10 B Min BB: 47.69 (+1.35s | 2.8%) Rockville Montgomery Swim Club 11/14/2025 2025 RMSC November Dual Meet
2923 Nicholas Xiao 49.04 9 B Min BB: 47.69 (+1.35s | 2.8%) Rockville Montgomery Swim Club 01/16/2026 2026 RMSC January Intrasquad Meet
2924 Russell Collins 49.04 10 B Min BB: 47.69 (+1.35s | 2.8%) Birmingham Swim League 02/06/2026 2026 SES Region 3 Champions
2925 Shu-Cyuan Li 49.04 8 B Min BB: 47.69 (+1.35s | 2.8%) Waterloo Swimming 01/17/2026 2026 ST AQTX B Champs North
2926 Kaden Falisi 49.05 8 B Min BB: 47.69 (+1.36s | 2.8%) Blue Dolfins 09/27/2025 2025 Elizabeth Kazeck Fall Sprint
2927 Nolan Brown 49.05 9 B Min BB: 47.69 (+1.36s | 2.8%) Tri-city Channel Cats 02/14/2025 2025 IES JUNIOR CHAMPIONSHIPS
25 Breast
22.69
22.69
50 Breast
26.36
49.05
50 Breast
49.05
2928 Connor Wood 49.05 9 B Min BB: 47.69 (+1.36s | 2.8%) Unattached 04/11/2025 2025 Boys Girls Clubs National Swim Champs
2929 Matthias Urbaszek 49.05 7 B Min BB: 47.69 (+1.36s | 2.8%) Zeus Swim Team 12/11/2025 2025 NE CRA Winter Invitational
2930 Christian Rosa 49.06 10 B Min BB: 47.69 (+1.37s | 2.8%) New Bedford YMCA Hurricanes 02/01/2026 2026 NE NCYW 36th Annual YMCA Pentathlon
2931 Leo Hayes 49.06 8 B Min BB: 47.69 (+1.37s | 2.8%) Ladera Oaks 02/07/2026 Alto Feb 7 8 CBA Valentines Day
2932 Derek Montoya 49.06 10 B Min BB: 47.69 (+1.37s | 2.8%) Life Time Colorado Swim Club 02/01/2026 2026 CO FORM February Freeze
2933 Arwin Safaee 49.06 10 B Min BB: 47.69 (+1.37s | 2.8%) Alto Swim Club 10/11/2025 2025 DACA SC CBA Meet
2934 Owen Saber 49.06 9 B Min BB: 47.69 (+1.37s | 2.8%) Jersey Wahoos 12/04/2025 2025 PV Turkey Claus Showdown
2935 Alexander Warren Moy 49.07 9 B Min BB: 47.69 (+1.38s | 2.8%) Palo Alto Stanford Aquatics 01/24/2026 2026 Zone 1 North Championships
2936 Drew Wagner 49.07 9 B Min BB: 47.69 (+1.38s | 2.8%) Quince Orchard Swim Academy 02/01/2026 2026 Little Blue Penguin Pentathlon
2937 Lincoln Kelly 49.07 10 B Min BB: 47.69 (+1.38s | 2.8%) Excel Aquatics 12/05/2025 2025 Beaman Toyota Meet Of Champs
2938 Toma Blagojevic 49.08 10 B Min BB: 47.69 (+1.39s | 2.8%) Albany Armada Aquatics 11/08/2025 Albany Armada Aquatics C B BB+ Meet
2939 Aaron Smith 49.08 9 B Min BB: 47.69 (+1.39s | 2.8%) Top Speed Aquatic Club 12/20/2025 2025 Splash And Dash
2940 Olivier Vasil 49.08 9 B Min BB: 47.69 (+1.39s | 2.8%) Westchester Aquatic Club 10/18/2025 2025 MR WEST Tricia Dewey Tails Of Hope
2941 Caleb Nguyen 49.08 10 B Min BB: 47.69 (+1.39s | 2.8%) East Bay Silver Dolphins 09/27/2025 Orinda Aquatics SC C B BB+ Meet
2942 Benjamin Pho 49.08 10 B Min BB: 47.69 (+1.39s | 2.8%) Gold\\\\\\'s Aquatics Club 12/06/2025 2025 PN Fall Divisionals, Division 3 WAVE
2943 Luca Tabacu 49.09 9 B Min BB: 47.69 (+1.40s | 2.9%) Clearwater Aquatic Team 11/07/2025 2025 SYS Turkey Meet
2944 Raul Lopez-Leon 49.10 11 B Min BB: 47.69 (+1.41s | 2.9%) Northern Dutchess Aquatic Club 01/31/2026 2026 MR MWDA YBAR Sink Or Swim Invitational
2945 Coen Yazdani 49.10 9 B Min BB: 47.69 (+1.41s | 2.9%) San Antonio Wave 01/17/2026 2026 ST AAAA NS Frostbite
2946 Zane Patterson 49.10 8 B Min BB: 47.69 (+1.41s | 2.9%) Kamehameha Swim Club 11/09/2025 OSL A+ SCY Meet
2947 Landon Bowman 49.10 9 B Min BB: 47.69 (+1.41s | 2.9%) Retriever Aquatic Club 11/14/2025 GBSA 2025 Thanksgiving Swim Fest
2948 Ilan Rattner 49.11 9 B Min BB: 47.69 (+1.42s | 2.9%) Sunnyvale Swim Club 02/07/2026 PASA CBA+ SCY Meet Feb 2026
2949 Jack Bentley-Henry 49.11 10 B Min BB: 47.69 (+1.42s | 2.9%) Rima United 12/11/2025 2025 NE SHAWMUT Candy Cane Classic
2950 Mason Murphy 49.11 7 B Min BB: 47.69 (+1.42s | 2.9%) SwimMAC Carolina 02/14/2026 2026 SwimMAC Qualifier Festival

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.