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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4151 | Bennett Peiffer | 52.88 | 10 | B Min | BB: 47.69 (+5.19s | 9.8%) | Pacific Piranha Swim Team | 05/16/2026 | 2026 PN PASC Masters And Munchkins Approved | |
| 4152 | Pietro Passarini | 52.88 | 10 | B Min | BB: 47.69 (+5.19s | 9.8%) | Aspire Aquatics of Colorado | 10/13/2024 | 2024 CO AAC Sunday Sprints | |
| 4153 | Wasay Khokhar | 52.88 | 8 | B Min | BB: 47.69 (+5.19s | 9.8%) | Club Wolverine | 02/21/2026 | 2026 CW Goldfish Invite | |
| 4154 | Caleb Klinger | 52.88 | 10 | B Min | BB: 47.69 (+5.19s | 9.8%) | Piranhas YMCA of the Suncoast | 02/20/2026 | Bay Area Spring Championships | |
| 4155 | Andrew Simon-O'Neill | 52.89 | 10 | B Min | BB: 47.69 (+5.20s | 9.8%) | Oakland Undercurrent Swim Team | 04/18/2026 | RP SWIM CLUB (PRNA) SPRING SWIM FEST! | |
| 4156 | Colton Fisher | 52.89 | 9 | B Min | BB: 47.69 (+5.20s | 9.8%) | Quince Orchard Swim Academy | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 4157 | Connor Guo | 52.89 | 8 | B Min | BB: 47.69 (+5.20s | 9.8%) | Revolution Swim Club | 03/13/2026 | 2026 NE INST NE Cup | |
| 4158 | Alexandru Vetry | 52.90 | 10 | B Min | BB: 47.69 (+5.21s | 9.8%) | Swim Neptune | 12/04/2025 | 2025 Holiday Swim Festival | |
| 4159 | Colt Rodeheaver | 52.90 | 9 | B Min | BB: 47.69 (+5.21s | 9.8%) | Seattle Metropolitan Aquatic C | 01/25/2025 | 2025 PN SMAC Winter Invitational | |
| 4160 | Neev Pingili | 52.90 | 10 | B Min | BB: 47.69 (+5.21s | 9.8%) | Columbia Aquatics Association | 11/14/2025 | GBSA 2025 Thanksgiving Swim Fest | |
| 4161 | Tamer Ley | 52.90 | 9 | B Min | BB: 47.69 (+5.21s | 9.8%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 01/31/2026 | 2026 Guppy Bowl | |
| 4162 | Leo Matic | 52.90 | 8 | B Min | BB: 47.69 (+5.21s | 9.8%) | Jersey Flyers Aquatic Club | 12/05/2025 | 2025 MR NYS Holiday Classic Trials Finals | |
| 4163 | Gabriel Manuel | 52.90 | 10 | B Min | BB: 47.69 (+5.21s | 9.8%) | Bsa | 12/13/2025 | 2025 SI CAST 14U Rising Stars 2 | |
| 4164 | Jack Ross | 52.91 | 10 | B Min | BB: 47.69 (+5.22s | 9.9%) | York Swim Club of Northern Vir | 03/20/2026 | March Madness 2026 | |
| 4165 | Aaradhy Toke | 52.91 | 10 | B Min | BB: 47.69 (+5.22s | 9.9%) | Dublin Community Swim Team | 02/19/2026 | 2026 OH WOR SC Regional Championships | |
| 4166 | Jack Delaney | 52.91 | 9 | B Min | BB: 47.69 (+5.22s | 9.9%) | Gbsa - Greater Baltimore Swim | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | |
| 4167 | Decklan Davis | 52.91 | 10 | B Min | BB: 47.69 (+5.22s | 9.9%) | Episcopal AmberJax | 02/20/2026 | 2026 Area 1 Spring Championships | |
| 4168 | Jeffrey Lou | 52.92 | 9 | B Min | BB: 47.69 (+5.23s | 9.9%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | |
| 4169 | Sebastian Dudenko | 52.92 | 9 | B Min | BB: 47.69 (+5.23s | 9.9%) | California Dolphins Swim Team | 03/28/2026 | PC CDST SC C B BB+ Meet | |
| 4170 | Samuel Rogers | 52.92 | 10 | B Min | BB: 47.69 (+5.23s | 9.9%) | Oyster River Otters | 02/07/2026 | 2026 NE ORO February Meet | |
| 4171 | Andrew Buenrostro | 52.93 | 10 | B Min | BB: 47.69 (+5.24s | 9.9%) | Palo Alto Stanford Aquatics | 12/20/2025 | 2025 PASA Winter Frolic Meet @ PALY HS | |
| 4172 | William Bamford | 52.93 | 10 | B Min | BB: 47.69 (+5.24s | 9.9%) | Fairfax Foxes Swimming | 02/20/2026 | 2026 FXFX Forty Niner | |
| 4173 | Barrett Littman | 52.93 | 9 | B Min | BB: 47.69 (+5.24s | 9.9%) | Centreville Swim Club | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | |
| 4174 | Declan McNamara | 52.93 | 9 | B Min | BB: 47.69 (+5.24s | 9.9%) | Nsea Swim | 04/17/2026 | 2026 Spring Showers NSEA V WOW Dual Meet | |
| 4175 | George Rowlings | 52.93 | 10 | B Min | BB: 47.69 (+5.24s | 9.9%) | Texas Elite Swim Team | 11/09/2024 | 2024 LSST November Open Meet | |
| 4176 | Zachary Lanzon | 52.93 | 10 | B Min | BB: 47.69 (+5.24s | 9.9%) | Qns Aquatic Club | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | |
| 4177 | Edwin Salerno | 52.94 | 8 | B Min | BB: 47.69 (+5.25s | 9.9%) | Fairfax Foxes Swimming | 02/13/2026 | 2026 AAC Winter Gator Meet | |
| 4178 | Jose Flores | 52.94 | 10 | B Min | BB: 47.69 (+5.25s | 9.9%) | YMCA of Austin Swim Alliance | 12/06/2025 | 2025 HPAC 5th Annual Festivus Winterfest | |
| 4179 | Wyatt Berry | 52.95 | 10 | B Min | BB: 47.69 (+5.26s | 9.9%) | Life Time Swim Ohio | 02/20/2026 | 2026 OH WAVE SC Regional Championships | |
| 4180 | Michael Yin | 52.95 | 9 | B Min | BB: 47.69 (+5.26s | 9.9%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | |
| 4181 | James Garcia | 52.95 | 9 | B Min | BB: 47.69 (+5.26s | 9.9%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 2026 ASA President S Day Classic | |
| 4182 | Caleb Lee | 52.95 | 10 | B Min | BB: 47.69 (+5.26s | 9.9%) | Columbia Aquatics Association | 11/14/2025 | GBSA 2025 Thanksgiving Swim Fest | |
| 4183 | Isaac Printup | 52.96 | 9 | B Min | BB: 47.69 (+5.27s | 10.0%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 4184 | Kayden Phu | 52.96 | 9 | B Min | BB: 47.69 (+5.27s | 10.0%) | Nation\\\\\\'s Capital Swim Club | 10/18/2025 | 2025 NCAP Autumn Kingfish Splash | |
| 4185 | Moses Wang | 52.96 | 10 | B Min | BB: 47.69 (+5.27s | 10.0%) | Bainbridge Island Swim Club | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 4186 | Jakob Carter | 52.96 | 9 | B Min | BB: 47.69 (+5.27s | 10.0%) | Aquajets Swim Team | 11/16/2025 | 2025MN AQJT November Invite | |
| 4187 | Ocean Samaniego | 52.96 | 8 | B Min | BB: 47.69 (+5.27s | 10.0%) | Manhattan Makos | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 4188 | Daniel Brown | 52.96 | 10 | B Min | BB: 47.69 (+5.27s | 10.0%) | Episcopal AmberJax | 02/20/2026 | 2026 Area 1 Spring Championships | |
| 4189 | Akihito Higgins | 52.97 | 10 | B Min | BB: 47.69 (+5.28s | 10.0%) | Auburn Aquatics | 10/03/2025 | 2025 SE War Eagle Invitational | |
| 4190 | Nicholas Chen | 52.97 | 9 | B Min | BB: 47.69 (+5.28s | 10.0%) | Kingfish Swimming Medfield | 10/17/2025 | 2025 NE CRIM OCTOBER TEAM SPECIALTY W DIST | |
| 4191 | Abhay Gurung | 52.97 | 8 | B Min | BB: 47.69 (+5.28s | 10.0%) | Twisters Swim Club | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 4192 | Declan Lay | 52.97 | 10 | B Min | BB: 47.69 (+5.28s | 10.0%) | Parkway-Rockwood Gateway Swim | 03/07/2026 | 2026 GTWY 8 Under Champs | |
| 4193 | Lyle Arnold | 52.97 | 10 | B Min | BB: 47.69 (+5.28s | 10.0%) | Piranha Swimming | 01/17/2026 | PC PRNA Final Splash To The Championship CBA+ | |
| 4194 | Gibson Pulliam | 52.97 | 10 | B Min | BB: 47.69 (+5.28s | 10.0%) | Gordon Family YMCA | 05/16/2026 | 2026 PN (PSSA) BYST Spring Fling Approved | |
| 4195 | Remy Destics | 52.98 | 10 | B Min | BB: 47.69 (+5.29s | 10.0%) | Omni Otters Swim Club | 11/22/2025 | 2025 MN OMNI Pentathlon Challenge | |
| 4196 | Clifford Johnson | 52.98 | 10 | B Min | BB: 47.69 (+5.29s | 10.0%) | Team Charlotte Swimming | 01/23/2026 | 2026 TEAM Arena Western Open Copied | |
| 4197 | Elias Besselsen | 52.98 | 10 | B Min | BB: 47.69 (+5.29s | 10.0%) | Grand Traverse Bay YMCA Breake | 10/17/2025 | 2025 WMS Boo Bash | |
| 4198 | Edwin Brelsford | 52.99 | 10 | B Min | BB: 47.69 (+5.30s | 10.0%) | Herndon Aquatic Club | 10/04/2025 | 2025 Harvest Moon Invitational | |
| 4199 | Noah Lu | 52.99 | 9 | B Min | BB: 47.69 (+5.30s | 10.0%) | San Gabriel Aquatics | 10/10/2025 | 2025 ST LSAC 6th Annual Gnarfest | |
| 4200 | Boran Lu | 52.99 | 9 | B Min | BB: 47.69 (+5.30s | 10.0%) | Neptune Swimming | 03/07/2026 | Napa Valley Swim Team Swimming Towards Spring | |
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.