USA Boys 11-12 - 50 M Back
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4701 | Matias Ortiz-Lindsey | 48.81 | 11 | B: 44.49 (+4.32s | 8.9%) | Upper Arlington Swim Club | 07/10/2026 | 2026 OH NW LC Regional Champs | ||
| 4702 | Pedro Queiroz | 48.81 | 12 | B: 44.49 (+4.32s | 8.9%) | Sporting Jax Aquatic Club | 06/26/2026 | 2026 SwimRise Season Finale | ||
| 4703 | Jamie Pan | 48.81 | 11 | B: 44.49 (+4.32s | 8.9%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 4704 | Lucien Esparza-Chen | 48.82 | 11 | B: 44.49 (+4.33s | 8.9%) | Pacific Dragons Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | ||
| 4705 | Vincent Ruch | 48.83 | 11 | B: 44.49 (+4.34s | 8.9%) | Westfield YMCA | 05/30/2026 | 2026 HACY Summer Solstice | ||
| 4706 | Gregory FitzGerald | 48.86 | 10 | B: 44.49 (+4.37s | 8.9%) | Fox Swim Club | 05/29/2026 | 2026 FOX Speedo Summer Spectacular Meet | ||
| 4707 | Cole King-thomas | 48.87 | 10 | B: 44.49 (+4.38s | 9.0%) | Sonoma Sea Dragons | 06/22/2024 | NVST S LAST CHANCE JO SUMMER PLUNGE | ||
| 4708 | Khai Vo | 48.87 | 11 | B: 44.49 (+4.38s | 9.0%) | Piedmont Swim Team | 06/27/2026 | NVST Summer Plunge 2026 | ||
| 4709 | Sean Kim | 48.87 | 11 | B: 44.49 (+4.38s | 9.0%) | Tac Titans | 07/24/2026 | 2026 TAC TITANS Closeout Meet | ||
| 4710 | Dhruv Golecha | 48.87 | 12 | B: 44.49 (+4.38s | 9.0%) | Metuchen-Edison/South Amboy YM | 05/02/2026 | 2026 STAC Thank You Mom | ||
| 4711 | Gordon Welch | 48.88 | 11 | B: 44.49 (+4.39s | 9.0%) | Longhorn Aquatics | 05/15/2026 | 2026 ST TXLA 11 O End Of School Splash | ||
| 4712 | Andrew Feng | 48.88 | 12 | B: 44.49 (+4.39s | 9.0%) | Blue Dolfins | 05/15/2026 | 2026 PA Long Course Invite | ||
| 4713 | Kenneth Browne | 48.88 | 11 | B: 44.49 (+4.39s | 9.0%) | Ridgewood YMCA Breakers Swim T | 05/31/2026 | 2026 MAY Bring The Heat | ||
| 4714 | Adam Murphy | 48.88 | 12 | B: 44.49 (+4.39s | 9.0%) | Dakota Riptide | 06/26/2026 | 2026 SD SFST Summer Surge Classic | ||
| 4715 | Sebastian Reyes | 48.89 | 12 | B: 44.49 (+4.40s | 9.0%) | Hamilton Area YMCA | 06/13/2026 | 2026 MAY Spring Into Summer | ||
| 4716 | Zachary Everett | 48.89 | 11 | B: 44.49 (+4.40s | 9.0%) | Seals Aquatics | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 4717 | Miles MacKintosh | 48.89 | 11 | B: 44.49 (+4.40s | 9.0%) | Gold\\\\\\'s Aquatics Club | 05/01/2026 | 2026 PN BC May Flowers Approved | ||
| 4718 | Andy Lee | 48.90 | 11 | B: 44.49 (+4.41s | 9.0%) | San Ramon Valley Aquatics | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | ||
| 4719 | Jeremy Qin | 48.90 | 12 | B: 44.49 (+4.41s | 9.0%) | Cavalier Aquatics/Piedmont Fam | 05/29/2026 | 2026 SwimRVA Success Bell | ||
| 4720 | Ryan Bosio | 48.90 | 11 | B: 44.49 (+4.41s | 9.0%) | North Jeffco Swim Team | 07/25/2025 | 2025 CO CSI Age Group Championships | ||
| 4721 | Rylan Wolkerstorfer | 48.90 | 11 | B: 44.49 (+4.41s | 9.0%) | Hastings Area Swim Team | 07/17/2026 | 2026 MN MTKA Minnesota Regional Championship | ||
| 4722 | Asher Owens | 48.90 | 12 | B: 44.49 (+4.41s | 9.0%) | Parrish Bull Sharks | 05/15/2026 | 2026 Kent B Holdren Memorial Meet | ||
| 4723 | George Suarez | 48.91 | 12 | B: 44.49 (+4.42s | 9.0%) | Lamarlins Swim Team, Inc. | 07/18/2025 | 2025 CO Rocky Ford Blue Marlins Invitational | ||
| 4724 | Lane Tiberio | 48.91 | 11 | B: 44.49 (+4.42s | 9.0%) | Crimson Aquatics | 04/11/2026 | 2026 NE CS Season Opener | ||
| 4725 | Felix Henaire | 48.91 | 11 | B: 44.49 (+4.42s | 9.0%) | Wave Aquatics | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | ||
| 4726 | Jackson Thum | 48.91 | 11 | B: 44.49 (+4.42s | 9.0%) | Sioux Falls Swim Team | 06/26/2026 | 2026 SD SFST Summer Surge Classic | ||
| 4727 | Augadh Marathe | 48.91 | 12 | B: 44.49 (+4.42s | 9.0%) | Cumming Waves | 04/25/2026 | 2026 SE Jimi Flowers Spring Splash Copied | ||
| 4728 | Jonah Thor | 48.92 | 11 | B: 44.49 (+4.43s | 9.1%) | Terrapins Swim Team | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 4729 | Brian Lv | 48.92 | 11 | B: 44.49 (+4.43s | 9.1%) | Mecklenburg Swim Association | 07/24/2026 | 2026 Sailfish Summer Splash | ||
| 4730 | Dallin Shore | 48.93 | 11 | B: 44.49 (+4.44s | 9.1%) | Pirate Swim Club | 07/17/2025 | 2025 UTAGS LC Championships | ||
| 4731 | Jayden Xiao | 48.93 | 11 | B: 44.49 (+4.44s | 9.1%) | Nova of Virginia | 06/27/2024 | NOVA Firecracker Classic | ||
| 4732 | Lorenzo Lorona | 48.93 | 12 | B: 44.49 (+4.44s | 9.1%) | Falfins Swimming | 05/30/2025 | 2025 CO COSA Long Course Open | ||
| 4733 | Garrett Peterson | 48.93 | 12 | B: 44.49 (+4.44s | 9.1%) | South Davis Aquatics Team | 06/13/2025 | 2025 SDAT Summer Spectacular | ||
| 4734 | Liam Alonso | 48.93 | 12 | B: 44.49 (+4.44s | 9.1%) | Miami Swimming | 05/22/2026 | 2026 Doral Swim Club LCM Spring Invite | ||
| 4735 | Shaurya Sati | 48.93 | 12 | B: 44.49 (+4.44s | 9.1%) | Tualatin Hills Swim Club | 05/01/2026 | 2026 THSC Spring Invite | ||
| 4736 | Joey Verneer | 48.94 | 12 | B: 44.49 (+4.45s | 9.1%) | Lake Lytal Lightning | 06/05/2026 | 2026 TAMPA BAY SWIM CLASSIC | ||
| 4737 | Augustus Pape | 48.94 | 11 | B: 44.49 (+4.45s | 9.1%) | Sparks Piranhas Swim Team | 06/20/2025 | Reno Aquatic Club Gamble | ||
| 4738 | Jayden Jiang | 48.95 | 11 | B: 44.49 (+4.46s | 9.1%) | Circle C Select Swim Team | 04/25/2026 | 2026 ST CCSS LC Unclassified | ||
| 4739 | Jakob Anderson | 48.96 | 11 | B: 44.49 (+4.47s | 9.1%) | Legacy Aquatics | 11/02/2024 | Oregon City Fall Open 2024 | ||
| 4740 | Augustus Wolfson | 48.96 | 12 | B: 44.49 (+4.47s | 9.1%) | Univ. of Denver Hilltoppers | 06/27/2025 | 2025 CO Zone 2 DU Meet | ||
| 4741 | Walker Cowan | 48.97 | 11 | B: 44.49 (+4.48s | 9.1%) | Patriot Aquatics | 04/26/2025 | 2025 Ron Nardozzi Pre Derby Sprint Invite | ||
| 4742 | Hugo Gorski | 48.97 | 11 | B: 44.49 (+4.48s | 9.1%) | Rhode Island Aquatic Club | 05/30/2026 | 2026 NE RIAC Sail Away On The Ferry | ||
| 4743 | Gianmarco Sclafani | 48.97 | 11 | B: 44.49 (+4.48s | 9.1%) | Webbs Tornadoes Swim Team | 06/05/2026 | 2026 NE SAC America S Cup | ||
| 4744 | Rhys Beyeler-Evans | 48.97 | 10 | B: 44.49 (+4.48s | 9.1%) | Piedmont Swim Team | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | ||
| 4745 | David Li | 48.97 | 12 | B: 44.49 (+4.48s | 9.1%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 4746 | Jett Johnson | 48.98 | 11 | B: 44.49 (+4.49s | 9.2%) | Aspire Aquatics of Colorado | 07/25/2025 | 2025 CO CSI Age Group Championships | ||
| 4747 | Emet Johnson | 48.99 | 12 | B: 44.49 (+4.50s | 9.2%) | Austin Swim Club | 05/02/2025 | 2025 ST ASC Cinco De Mayo | ||
| 4748 | Miles Simon | 48.99 | 11 | B: 44.49 (+4.50s | 9.2%) | Nation\\\\\\'s Capital Swim Club | 05/15/2026 | NOVA Spring Splash | ||
| 4749 | Braeden Merkl | 48.99 | 11 | B: 44.49 (+4.50s | 9.2%) | SwimTLC-Parker Phenomena Swim | 06/27/2026 | 2026 CO Greeley Stampede | ||
| 4750 | Theodore McKinnon | 48.99 | 10 | B: 44.49 (+4.50s | 9.2%) | YMCA of the North Shore Sharks | 06/26/2026 | 2026 NE YNS June Prelims Finals Meet | ||
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.