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
8101 Kayden Pulley 1:00.23 10 B: 53.39 (+6.84s | 11.4%) Southern Utah Swimming Associa 12/12/2025 Stingrays Christmas Chaos
8102 Alfonso Salinas 1:00.23 9 B: 53.39 (+6.84s | 11.4%) EL Paso Border Land Swim Team 01/23/2026 2026 BD JCAT IMX 2026
8103 Woohyun Kim 1:00.23 8 B: 53.39 (+6.84s | 11.4%) Santa Clara Swim Club 11/14/2025 2025 Santa Clara Swim Club SC CBA Meet
8104 Gabriel Mas 1:00.23 8 B: 53.39 (+6.84s | 11.4%) Rancho San Dieguito 05/04/2025 2025 SI FAST 14U NTS
8105 Greyson Kyper 1:00.23 7 B: 53.39 (+6.84s | 11.4%) Tampa Elite Aquatics 09/06/2024 2024 KAH20 Coach Kelley Allen Memoria Meetl
8106 Samuel Concklin 1:00.23 10 B: 53.39 (+6.84s | 11.4%) Middies Wave Ryders 02/06/2026 2026 MR YMID February Classic Copied
8107 Alexander Bahr 1:00.23 8 B: 53.39 (+6.84s | 11.4%) Tualatin Hills Swim Club 02/21/2026 2026 Arena Short Course 10 U Championships
8108 Isaac Dela Cruz 1:00.24 8 B: 53.39 (+6.85s | 11.4%) Nitro Swimming 01/31/2026 2026 ST NTRO Fiery Flames
8109 Yirae Jeong 1:00.24 9 B: 53.39 (+6.85s | 11.4%) Saline Swim Team 11/21/2025 2025 SST Fall Classic
8110 Michael Waniewski 1:00.24 9 B: 53.39 (+6.85s | 11.4%) York Swim Club of Northern Vir 11/21/2025 2025 Swim Rock
8111 Marcus Raffetto 1:00.24 8 B: 53.39 (+6.85s | 11.4%) Mission Aurora Colorado Swimmi 01/04/2025 2025 CO MACS Winter Invitational
8112 Carter Hughes 1:00.24 8 B: 53.39 (+6.85s | 11.4%) Marlins Of Raleigh 12/06/2025 2025 MOR Arctic Blast Meet
8113 Mountain Wang 1:00.24 9 B: 53.39 (+6.85s | 11.4%) Neptune Swimming 12/06/2025 Neptune Swimming Swim Like The Dickens
8114 Satya Amin 1:00.25 10 B: 53.39 (+6.86s | 11.4%) SlipStream Aquatics 12/14/2025 2025 CO FORM Winter Open
8115 Parker Gray 1:00.25 10 B: 53.39 (+6.86s | 11.4%) Mason Makos Swim Team 11/08/2025 2025 MAKO GOBBLE GOBBLE INVITATIONAL
8116 Jeonghoo Kong 1:00.25 10 B: 53.39 (+6.86s | 11.4%) Waterloo Swimming 02/28/2026 2026 ST SCY Surge Marsh Madness
8117 Sullivan Decker 1:00.25 9 B: 53.39 (+6.86s | 11.4%) Marlins Of Raleigh 11/21/2025 2025 YOTA Arena Turkey Classic
8118 Maxwell Pan 1:00.25 8 B: 53.39 (+6.86s | 11.4%) San Jose Goosemonkeys 12/08/2023 Zone 1 South AGC Minus Year End
8119 Alexander Kang 1:00.25 7 B: 53.39 (+6.86s | 11.4%) Cypress Fairbanks Swim Club 12/20/2024 2024 Gulf Fall Champs (KATY)
8120 Maxime Shah 1:00.25 10 B: 53.39 (+6.86s | 11.4%) Piedmont Swim Team 11/08/2025 Albany Armada Aquatics C B BB+ Meet
8121 Marco McCartt 1:00.25 9 B: 53.39 (+6.86s | 11.4%) Rockville Montgomery Swim Club 02/14/2026 2026 RMSC Gender Blender Mini Meet
8122 Roman Carroll 1:00.26 8 B: 53.39 (+6.87s | 11.4%) Cat 5 Aquatics 01/16/2026 2026 GPAC Winter Invitational
8123 Mason Caballero 1:00.26 9 B: 53.39 (+6.87s | 11.4%) FireFish Swim Team 01/16/2026 2026 NE CS Bronze Championships
8124 Aren Ak 1:00.27 10 B: 53.39 (+6.88s | 11.4%) Tampa Bay Aquatics 02/13/2026 19th Annual TBAY Gasparilla Races 2026
8125 Harvey Zhong 1:00.27 10 B: 53.39 (+6.88s | 11.4%) Alto Swim Club 12/19/2025 ALTO Candy Cane Classic
8126 Arjun Vasireddy 1:00.27 10 B: 53.39 (+6.88s | 11.4%) West Express Swim Team 02/07/2026 2026 MN WEST EXPRESS LAST CHANCE MEET
8127 Benjamin Rouse 1:00.28 8 B: 53.39 (+6.89s | 11.4%) Boise YMCA Swim Team 09/20/2025 Caitlin Vinsonhaler Memorial Time Acheivement
8128 Matthew Romano 1:00.28 8 B: 53.39 (+6.89s | 11.4%) 92ny Flying Dolphins 01/19/2026 2026 MR YMID MLK 8 Under Meet
8129 Sutton Hopelain 1:00.29 9 B: 53.39 (+6.90s | 11.4%) Bay Club Panthers 10/25/2025 TYR BAC SPOOKY FALL CLASSIC
8130 Thomas Tiziani 1:00.29 10 B: 53.39 (+6.90s | 11.4%) Waterloo Swimming 12/14/2025 2025 ST WLOO Winter Classic
8131 Atharv Sahoo 1:00.29 10 B: 53.39 (+6.90s | 11.4%) DC Dept Of Parks and Recreatio 12/04/2025 2025 PV Turkey Claus Showdown
8132 Henry Eick 1:00.30 10 B: 53.39 (+6.91s | 11.5%) Memphis Tiger Swimming 01/16/2026 2026 Gabrielle Rose Tiger Classic
8133 Spencer Kujala 1:00.30 10 B: 53.39 (+6.91s | 11.5%) North Kent Aquatic Team 01/10/2026 2026 Zeeland Winter Classic
8134 William Rudnik 1:00.33 10 B: 53.39 (+6.94s | 11.5%) Saline Swim Team 11/21/2025 2025 SST Fall Classic
8135 Nikith Arunjunai 1:00.33 7 B: 53.39 (+6.94s | 11.5%) Pflugerville Pflamingos 11/15/2025 2025 ST ASC Turkey Bash
8136 Diego Garcia Castro 1:00.33 10 B: 53.39 (+6.94s | 11.5%) Jcc Sea Serpents 12/07/2025 2025 NE NSSC December 7 SJP
8137 Brock Hawrylak 1:00.33 10 B: 53.39 (+6.94s | 11.5%) Aquawolves Swimming 02/14/2026 2026 CO AQUA February Home Meet
8138 Hunter Barrett 1:00.34 9 B: 53.39 (+6.95s | 11.5%) Old Dominion Aquatic Club 01/10/2026 ODAC January 2026 Rising Stars Meet
8139 Mason Xu 1:00.34 10 B: 53.39 (+6.95s | 11.5%) Chinook Aquatic Club 10/18/2025 2025 PN IST Fall Open
8140 Edward Huk 1:00.36 8 B: 53.39 (+6.97s | 11.5%) Dads Club Swim Team 01/18/2025 2025 LSST January Frosty Meet
8141 Noah DeSouza 1:00.36 10 B: 53.39 (+6.97s | 11.5%) Red Fox Aquatic Club 12/12/2025 2025 MR RFAC Elizabeth Miller Holiday Invite
8142 Paul Brinkerhoff-Molluzzo 1:00.36 10 B: 53.39 (+6.97s | 11.5%) The Capitol Sea Devils 10/25/2025 2025 PV Monster Mash
8143 Martin Acevedo 1:00.37 7 B: 53.39 (+6.98s | 11.6%) Cypress Fairbanks Swim Club 10/04/2024 2024 Fleet Fall Kickoff Invitational
8144 Milo Parrish 1:00.38 10 B: 53.39 (+6.99s | 11.6%) Monticello Swim Club 10/25/2025 2025 MN SDVL Halloween Spooktacular Copied
8145 Yunay Patel 1:00.38 9 B: 53.39 (+6.99s | 11.6%) Fast Falcons 09/21/2025 2025 FAST Pentathlon
8146 Benjamin Bean 1:00.38 7 B: 53.39 (+6.99s | 11.6%) Tualatin Hills Swim Club 02/21/2026 2026 Arena Short Course 10 U Championships
8147 Bode Danielson 1:00.39 8 B: 53.39 (+7.00s | 11.6%) Socal Aquatics Association 11/21/2025 2025 CA MVN Turkey Classic
8148 Jem Smith 1:00.39 9 B: 53.39 (+7.00s | 11.6%) West Texas Typhoon 01/23/2026 2026 BD JCAT IMX 2026
8149 Julian Amir 1:00.39 9 B: 53.39 (+7.00s | 11.6%) Fast Falcons 12/13/2025 2025 FAST December Open
8150 Finn Zeilman 1:00.40 9 B: 53.39 (+7.01s | 11.6%) Gunnison Stingrays 08/01/2025 2025 CO CSI Scottie Aschermann Memorial

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.