USA Boys 11-12 - 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 51 | Brennan Mckown | 38.23 | 12 | AA Min | AAA: 38.09 (+0.14s | 0.4%) | Volusia Swim Club | 05/15/2026 | 2026 PA Long Course Invite | |
| 52 | Marcus Matsui | 38.27 | 12 | AA Min | AAA: 38.09 (+0.18s | 0.5%) | Rainbow Aquatics | 04/25/2026 | University Of Hawaii Spring Fling | |
| 53 | Colin Campbell | 38.31 | 12 | AA Min | AAA: 38.09 (+0.22s | 0.6%) | Southwestern Aquatics Team - S | 07/16/2025 | 2025 Texas Age Group Championships | |
| 54 | Walker Butterfield | 38.35 | 12 | AA Min | AAA: 38.09 (+0.26s | 0.7%) | Riptide Swim Team | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 55 | Tony Wang | 38.53 | 12 | AA Min | AAA: 38.09 (+0.44s | 1.1%) | Nitro Swimming | 07/10/2025 | 2025 ST AAAA STAGS LC Championship | |
| 56 | Collin Lange | 38.53 | 11 | AA Min | AAA: 38.09 (+0.44s | 1.1%) | Unattached | 04/18/2026 | 2026 ST NIST Spring Into Long Course | |
| 57 | Zanjo Valencia | 38.58 | 12 | AA Min | AAA: 38.09 (+0.49s | 1.3%) | Canyons Aquatic Club | 07/24/2025 | 2025 CA SCS Summer A G Champs CANY | |
| 58 | Cody Gao | 38.61 | 12 | AA Min | AAA: 38.09 (+0.52s | 1.3%) | Aquawolves Swimming | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 59 | Jonathan Hou | 38.66 | 12 | AA Min | AAA: 38.09 (+0.57s | 1.5%) | Tualatin Hills Swim Club | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 60 | Collin Lange | 38.69 | 11 | AA Min | AAA: 38.09 (+0.60s | 1.6%) | Unattached | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 61 | Henry Green | 38.71 | 12 | AA Min | AAA: 38.09 (+0.62s | 1.6%) | Unattached | 08/06/2025 | 2025 Western Zone Age Group Championships | |
| 62 | Daniel An | 38.71 | 12 | AA Min | AAA: 38.09 (+0.62s | 1.6%) | Irvine Novaquatics | 06/12/2025 | 2025 June Age Group Invite | |
| 63 | James Hubbard | 38.72 | 12 | AA Min | AAA: 38.09 (+0.63s | 1.6%) | Longmont Swim Club | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 64 | William Cai | 38.73 | 12 | AA Min | AAA: 38.09 (+0.64s | 1.7%) | Utah Zone Team | 08/06/2025 | 2025 Western Zone Age Group Championships | |
| 65 | Victor Chen | 38.74 | 12 | AA Min | AAA: 38.09 (+0.65s | 1.7%) | Palo Alto Stanford Aquatics | 07/11/2025 | 2025 Age Group Championships | |
| 66 | Caleb Milak | 38.75 | 12 | AA Min | AAA: 38.09 (+0.66s | 1.7%) | Fast Falcons | 04/25/2026 | 11th Annual Hohne Memorial Invitational | |
| 67 | Matthew Lyell | 38.77 | 12 | AA Min | AAA: 38.09 (+0.68s | 1.8%) | Houston Hydra | 06/06/2025 | 2025 ST SRG Arena Summer Sizzler | |
| 68 | Charlie Heidgerken | 38.86 | 12 | AA Min | AAA: 38.09 (+0.77s | 2.0%) | Team Minnesota | 07/31/2025 | 2025 Central Zone 14 Under Championship Mee | |
| 69 | Davin Tambuwun | 38.90 | 11 | AA Min | AAA: 38.09 (+0.81s | 2.1%) | San Ramon Valley Aquatics | 07/11/2025 | 2025 Age Group Championships | |
| 70 | Landon Beauregard | 38.92 | 12 | AA Min | AAA: 38.09 (+0.83s | 2.1%) | Tampa Bay Aquatics | 05/01/2026 | 2026 WFLA SPRING OPEN | |
| 71 | Cody Maxwell | 38.92 | 12 | AA Min | AAA: 38.09 (+0.83s | 2.1%) | Portland Aquatic Club | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 72 | Garwin Lee | 38.93 | 12 | AA Min | AAA: 38.09 (+0.84s | 2.2%) | Alameda Gators | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | |
| 73 | Steven Lau | 38.97 | 12 | AA Min | AAA: 38.09 (+0.88s | 2.3%) | Aquazot Swim Club | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 74 | Liam Stoltz | 38.99 | 12 | AA Min | AAA: 38.09 (+0.90s | 2.3%) | Sampson Family YMCA | 08/06/2025 | 2025 Summer Elite Showcase | |
| 75 | Tyson Imai | 39.00 | 12 | AA Min | AAA: 38.09 (+0.91s | 2.3%) | Beach Cities Swimming | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 76 | Jaydon Yi | 39.01 | 12 | AA Min | AAA: 38.09 (+0.92s | 2.4%) | Jbarracudas Swim Team | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 77 | James Zheng | 39.02 | 12 | AA Min | AAA: 38.09 (+0.93s | 2.4%) | Swim Lake City Legends | 07/24/2025 | 2025 RAFC Last Splash Invitational | |
| 78 | Joshua Swinehart | 39.05 | 12 | AA Min | AAA: 38.09 (+0.96s | 2.5%) | Mission Viejo Nadadores | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | |
| 79 | Taiki Sario | 39.08 | 12 | AA Min | AAA: 38.09 (+0.99s | 2.5%) | Brea Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 80 | Elliott Salman | 39.10 | 12 | AA Min | AAA: 38.09 (+1.01s | 2.6%) | Rancho San Dieguito | 04/24/2026 | 2026 SI PS ABB Meet B Group | |
| 81 | Ian Horner | 39.11 | 12 | AA Min | AAA: 38.09 (+1.02s | 2.6%) | Rocky Mountain Rapids | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 82 | Calum Martinez | 39.14 | 12 | AA Min | AAA: 38.09 (+1.05s | 2.7%) | Indian River Aquatics | 05/08/2026 | 2026 Wellington May Long Course Meet | |
| 83 | Mikhail Krintal | 39.17 | 12 | AA Min | AAA: 38.09 (+1.08s | 2.8%) | SwimRight Team | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 84 | Chapman Wishy | 39.19 | 12 | AA Min | AAA: 38.09 (+1.10s | 2.8%) | Unattached | 07/31/2025 | 2025 Central Zone 14 Under Championship Mee | |
| 85 | Enhan Shen | 39.20 | 12 | Dads Club Swim Team | 07/16/2025 | 2025 Texas Age Group Championships | |||
| 86 | Joshua Rhee | 39.22 | 12 | AA Min | AAA: 38.09 (+1.13s | 2.9%) | Maywood Sparks Swim Team | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 87 | Samuel Thorne | 39.22 | 12 | AA Min | AAA: 38.09 (+1.13s | 2.9%) | Sarasota Sharks | 04/25/2026 | 11th Annual Hohne Memorial Invitational | |
| 88 | Josiah Ching | 39.22 | 12 | AA Min | AAA: 38.09 (+1.13s | 2.9%) | Unattached | 07/31/2025 | 2025 Central Zone 14 Under Championship Mee | |
| 89 | Grant Brown | 39.22 | 12 | AA Min | AAA: 38.09 (+1.13s | 2.9%) | Unattached | 08/08/2024 | 2024 Central Zone 14 U Championship IOWA | |
| 90 | Brandon Infante | 39.23 | 12 | AA Min | AAA: 38.09 (+1.14s | 2.9%) | Blue Marlins Of Hialeah Garden | 04/18/2026 | SCS Under The Sun Invitational | |
| 91 | Prin Songchitruksa | 39.26 | 12 | AA Min | AAA: 38.09 (+1.17s | 3.0%) | Cypress Fairbanks Swim Club | 07/16/2025 | 2025 Texas Age Group Championships | |
| 92 | Keenan McKimm | 39.30 | 12 | Rochester Swim Club | 05/02/2026 | 2026 MN RSC Pentathlon | |||
| 93 | Austin Poordod | 39.30 | 12 | AA Min | AAA: 38.09 (+1.21s | 3.1%) | Alamo Heights Aquatic Club ? A | 04/18/2026 | 2026 ST NIST Spring Into Long Course | |
| 94 | Andrew Scott | 39.31 | 12 | AA Min | AAA: 38.09 (+1.22s | 3.1%) | Aces Swim Club | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 95 | Logan Comarcho | 39.31 | 12 | AA Min | AAA: 38.09 (+1.22s | 3.1%) | Can Mississauga Aquatic Club | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 96 | Lincoln Kaufman | 39.33 | 12 | AA Min | AAA: 38.09 (+1.24s | 3.2%) | Great Lakes Sailfish Swimming | 07/12/2025 | LSSC Avon Classic | |
| 97 | Jonathan Han | 39.34 | 13 | AA Min | AAA: 38.09 (+1.25s | 3.2%) | Pacific Sea Wolves | 07/31/2025 | 2025 Long Course Far Western Championship | |
| 98 | Leo Arcilla | 39.35 | 12 | AA Min | AAA: 38.09 (+1.26s | 3.2%) | Hurricanes Swim Team | 05/02/2026 | 2026 MN RSC Pentathlon | |
| 99 | Dmitrii Arseev | 39.38 | 11 | AA Min | AAA: 38.09 (+1.29s | 3.3%) | Sarasota Sharks | 04/25/2026 | 11th Annual Hohne Memorial Invitational | |
| 100 | Bo-Rong Chen | 39.38 | 12 | AA Min | AAA: 38.09 (+1.29s | 3.3%) | Rancho San Dieguito | 04/24/2026 | 2026 SI PS ABB Meet B Group | |
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.