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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4451 | Dominic Vasquez | 1:17.40 | 7 | B: 1:00.89 (+16.51s | 21.3%) | Unattached | 05/02/2026 | 2026 Sea Dragon May Open | ||
| 4452 | Guy Thiel | 1:17.45 | 8 | B: 1:00.89 (+16.56s | 21.4%) | Crimson Aquatics | 04/24/2026 | 2026 NE NSSC 4 24 26 Specialty Meet | ||
| 4453 | Ethan Ding | 1:17.47 | 8 | B: 1:00.89 (+16.58s | 21.4%) | DeAnza Cupertino Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 4454 | Milan Narita | 1:17.48 | 10 | B: 1:00.89 (+16.59s | 21.4%) | Alamo Area Aquatic Association | 04/10/2026 | Blossom Into Spring 5 | ||
| 4455 | Bradley Schwartz | 1:17.48 | 10 | B: 1:00.89 (+16.59s | 21.4%) | Roadrunner Aquatics | 04/26/2025 | Merced Skimmers Long Course Meet | ||
| 4456 | Edwin Downey | 1:17.51 | 7 | B: 1:00.89 (+16.62s | 21.4%) | Lakeside Swim Team | 07/09/2026 | 46th Annual Seahawk Invitational | ||
| 4457 | Grayson Poole | 1:17.51 | 9 | B: 1:00.89 (+16.62s | 21.4%) | Calvert Aquatics Club | 06/13/2026 | 2026 CAC Schools Out For Summer LCM Swim Meet | ||
| 4458 | Ezra Aiello | 1:17.51 | 7 | B: 1:00.89 (+16.62s | 21.4%) | Quest Swimming | 05/02/2026 | BASS Jim Frye Memorial Invitational May 2026 | ||
| 4459 | Zane Small | 1:17.53 | 9 | B: 1:00.89 (+16.64s | 21.5%) | Burlingame Aquatics | 06/06/2025 | BAC C B A Meet | ||
| 4460 | Jason Dorenkott | 1:17.54 | 10 | B: 1:00.89 (+16.65s | 21.5%) | Canton City Swimming | 06/27/2025 | 2025 55th FREEDLANDER MEET | ||
| 4461 | Gabriel Spindler | 1:17.56 | 10 | B: 1:00.89 (+16.67s | 21.5%) | Univ. of Denver Hilltoppers | 04/24/2026 | 2026 CO Arena Catch Me If You Can | ||
| 4462 | Max Gordon | 1:17.56 | 9 | B: 1:00.89 (+16.67s | 21.5%) | Castle Rock Swimming | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | ||
| 4463 | Noah Bell | 1:17.58 | 9 | B: 1:00.89 (+16.69s | 21.5%) | New Wave Swim Team | 04/25/2026 | 2026 WAVE Sprint Into LC | ||
| 4464 | Matteo Accetturo | 1:17.58 | 8 | B: 1:00.89 (+16.69s | 21.5%) | Smithfield YMCA Dolphins | 05/16/2026 | 2026 NE KCY Invitational | ||
| 4465 | Brian Isayas | 1:17.63 | 10 | B: 1:00.89 (+16.74s | 21.6%) | Macedonia Manta Ray Swim Team | 06/07/2025 | 2025 NCAT Summer Swimfest | ||
| 4466 | Adrian Menendez-Aponte | 1:17.63 | 7 | B: 1:00.89 (+16.74s | 21.6%) | Gulliver Swim Club | 05/15/2026 | 2026 Gulliver LCM Summer Classic | ||
| 4467 | Dominick Baldock | 1:17.63 | 9 | B: 1:00.89 (+16.74s | 21.6%) | Apex Aquatic Club | 05/29/2026 | 2026 FOX Speedo Summer Spectacular Meet | ||
| 4468 | Connor Gumm | 1:17.64 | 10 | B: 1:00.89 (+16.75s | 21.6%) | Dart Swimming | 06/23/2023 | Reno Aquatic Club Gamble | ||
| 4469 | Daniel Mukhitdinov | 1:17.69 | 10 | B: 1:00.89 (+16.80s | 21.6%) | Heritage Aquatic Team | 05/01/2026 | Jesse Vasallo Swimming Invitational | ||
| 4470 | Carter Duffy | 1:17.70 | 10 | B: 1:00.89 (+16.81s | 21.6%) | Alamo Area Aquatic Association | 05/16/2025 | 2025 ST AAAA NS Salute To The Troops | ||
| 4471 | Ostap Naumenko | 1:17.73 | 9 | B: 1:00.89 (+16.84s | 21.7%) | Tac Titans | 05/22/2026 | 2026 TAC TITANS Memorial Day Meet | ||
| 4472 | Micah Jones | 1:17.75 | 8 | B: 1:00.89 (+16.86s | 21.7%) | Etown Dolphins | 05/01/2026 | CLPR 3rd Annual Northern KY Derby | ||
| 4473 | Ryan Okun | 1:17.75 | 9 | B: 1:00.89 (+16.86s | 21.7%) | San Ramon Valley Aquatics | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 4474 | Anjun Xie | 1:17.77 | 9 | B: 1:00.89 (+16.88s | 21.7%) | South East Metro Sharks | 05/08/2026 | 2026 MN STRM Spring Startup | ||
| 4475 | Asher Friedlander | 1:17.79 | 9 | B: 1:00.89 (+16.90s | 21.7%) | Life Time Colorado Swim Club | 05/29/2026 | 2026 CO Barracuda Summer Sizzler Invite | ||
| 4476 | Aadvik Ramesh Kumar | 1:17.79 | 8 | B: 1:00.89 (+16.90s | 21.7%) | Denver Swim Academy | 05/16/2026 | 2026 CO Hilltopper Invite | ||
| 4477 | Guy McCurdy | 1:17.80 | 9 | B: 1:00.89 (+16.91s | 21.7%) | Treasure Coast Aquatics | 06/07/2025 | 2025 TCA Aaron Vaughn Memorial | ||
| 4478 | Teodor Radovanovic | 1:17.80 | 9 | B: 1:00.89 (+16.91s | 21.7%) | T2 Aquatics | 05/23/2025 | 2025 T2 Aquatics Norris Foundation LC Meet | ||
| 4479 | Declan Armstrong | 1:17.80 | 9 | B: 1:00.89 (+16.91s | 21.7%) | Sporting Jax Aquatic Club | 04/10/2026 | 2026 April Classic | ||
| 4480 | Aarav Banker | 1:17.82 | 9 | B: 1:00.89 (+16.93s | 21.8%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | ||
| 4481 | Shail Jain | 1:17.84 | 9 | B: 1:00.89 (+16.95s | 21.8%) | Palo Alto Stanford Aquatics | 06/06/2025 | BAC C B A Meet | ||
| 4482 | Jeffrey Huang | 1:17.86 | 7 | B: 1:00.89 (+16.97s | 21.8%) | Life Time Michigan Swim Team | 03/17/2026 | March 2026 Life Time Michigan Intersquad | ||
| 4483 | Ragnar Jones | 1:17.88 | 8 | B: 1:00.89 (+16.99s | 21.8%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 4484 | Leonardo Jimenez | 1:17.91 | 10 | B: 1:00.89 (+17.02s | 21.8%) | SOL Swim Team | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | ||
| 4485 | Tyler Zhuang | 1:17.92 | 9 | B: 1:00.89 (+17.03s | 21.9%) | Saint Petersburg Aquatics | 05/15/2026 | 2026 SAINT PETE S 2nd LONG COURSE MEET | ||
| 4486 | Aaron Ramirez | 1:17.94 | 7 | B: 1:00.89 (+17.05s | 21.9%) | Southeast Tennessee Swimming | 06/05/2026 | 2026 Baylor Summer Long Course Invitational | ||
| 4487 | Ray Xu | 1:18.01 | 7 | B: 1:00.89 (+17.12s | 21.9%) | Northern KY Clippers | 06/05/2026 | 25th Annual CLPR David Webb Meet | ||
| 4488 | Aydar Duyshenov | 1:18.06 | 9 | B: 1:00.89 (+17.17s | 22.0%) | Wolverine Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 4489 | Merit Daugherty | 1:18.07 | 7 | B: 1:00.89 (+17.18s | 22.0%) | Evergreen Hurricanes | 04/24/2026 | 2026 CO Arena Catch Me If You Can | ||
| 4490 | Jacob Belits | 1:18.07 | 9 | B: 1:00.89 (+17.18s | 22.0%) | Mission Aurora Colorado Swimmi | 04/12/2025 | 2025 CO TOPS Suburban League Pentathlon | ||
| 4491 | Maxim Petrov | 1:18.08 | 8 | B: 1:00.89 (+17.19s | 22.0%) | Nitro Swimming | 06/20/2026 | 2026 ST NTRO LC Summer Classic | ||
| 4492 | Emiliano Reyes | 1:18.10 | 9 | B: 1:00.89 (+17.21s | 22.0%) | Sioux Falls Swim Team | 05/08/2026 | 2026 SD SFST Ready For Long Course Meet | ||
| 4493 | Cohen Schauss | 1:18.10 | 9 | B: 1:00.89 (+17.21s | 22.0%) | St. Thomas Swimming Associatio | 06/12/2025 | 2025 RAFC Summer Solstice | ||
| 4494 | Rhett Williams | 1:18.10 | 8 | B: 1:00.89 (+17.21s | 22.0%) | Platinum Aquatics | 05/08/2026 | 2026 ST ASC Cinco De Mayo | ||
| 4495 | Cooper Duke | 1:18.10 | 6 | B: 1:00.89 (+17.21s | 22.0%) | Palo Alto Stanford Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 4496 | Karahan Yildirim | 1:18.17 | 9 | B: 1:00.89 (+17.28s | 22.1%) | Swim Fort Lauderdale | 05/15/2026 | 2026 Gulliver LCM Summer Classic | ||
| 4497 | Eli Wang | 1:18.19 | 8 | B: 1:00.89 (+17.30s | 22.1%) | Waves Of Wilmington Inc | 05/15/2026 | 2026 TAC TITANS Spring Fling Meet | ||
| 4498 | Brooks Fitzpatrick | 1:18.22 | 7 | B: 1:00.89 (+17.33s | 22.2%) | Enfinity Aquatic Club | 06/05/2026 | STAR Andrew E Hartle Invitational | ||
| 4499 | Andrew Li | 1:18.27 | 9 | B: 1:00.89 (+17.38s | 22.2%) | Mecklenburg Swim Association | 04/25/2026 | 2026 MSA April LC Meet | ||
| 4500 | Ram Vishnu | 1:18.29 | 9 | B: 1:00.89 (+17.40s | 22.2%) | Wasatch Front Fish Market | 06/28/2024 | WFFM Red White And Black 2024 | ||
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.