USA Boys 17-18 - 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 551 | Finnian Barrett | 30.56 | 18 | Norfolk YMCA Aquajets | 06/20/2025 | VAST SPLASH | |||
| 552 | Daniel Xia | 30.56 | 17 | Wave Aquatics | 06/26/2025 | 2025 PN CSC 104th Annual Senior Seattle Open | |||
| 553 | Jayden Marksberry | 30.58 | 17 | Swim Houston Aquatics Center | 06/20/2025 | 2025 ST AAAA NS George Block Invite | |||
| 554 | Landon Onitsuka | 30.58 | 17 | Monterey Bay Swim Club | 06/26/2025 | 2025 TYR GO Challenge | |||
| 555 | Luke Schafer | 30.58 | 18 | Tops Swimming | 07/29/2025 | 2025 ISCA Summer Senior Blast | |||
| 556 | Jonathan Renninger | 30.58 | 17 | King Aquatic Club | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | |||
| 557 | Dylan Gross | 30.60 | 17 | Swim Team of Placentia | 07/23/2025 | 2025 CA SCS Summer A G Champs | |||
| 558 | Jonathan Yuan | 30.60 | 18 | Palo Alto Stanford Aquatics | 05/24/2024 | 2024 George Haines International Swim Meet | |||
| 559 | Daniel Choi | 30.61 | 18 | Eastside Aquatic Swim Team | 07/11/2025 | 2025 THSC Summer Classic | |||
| 560 | Jake Ikemiyashiro | 30.62 | 17 | Wasatch Front Fish Market | 07/10/2025 | 2025 Utah Swimming LC Senior Championships | |||
| 561 | Owen Robertson | 30.62 | 18 | Las Vegas Swim Club | 07/21/2022 | 2022 CA RAA Summer JO S | |||
| 562 | Dean Tucker | 30.63 | 17 | Valley Aquatics | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |||
| 563 | Roman Rodriguez | 30.64 | 17 | New Mexico Swimming | 08/02/2023 | 2023 Western Zone Age Group Championships | |||
| 564 | John Gajowski | 30.64 | 18 | YMCA of the Triangle Area Swim | 06/16/2023 | SwimRVA Summer Invitational | |||
| 565 | Logan White | 30.65 | 17 | YMCA of the Triangle Area Swim | 07/24/2025 | 2025 RAFC Last Splash Invitational | |||
| 566 | Jameson Raynak | 30.67 | 16 | Sampson Family YMCA | 07/29/2025 | 2025 ISCA Summer Senior Blast | |||
| 567 | Charles Newton | 30.67 | 18 | Aces Swim Club | 07/17/2025 | 2025 CO CSI Senior LC State Championships | |||
| 568 | Ruslan Bayuk | 30.67 | 17 | Blackline Aquatics | 07/29/2025 | 2025 ISCA Summer Senior Blast | |||
| 569 | Jaxson Hybiske | 30.68 | 17 | Excel Aquatics | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | |||
| 570 | Brandon Ringer | 30.68 | 18 | SwimRise Aquatics | 07/23/2025 | 2025 TYR FUTURES OCALA | |||
| 571 | Diego Sardan Toro | 30.68 | 18 | Waterloo Swimming | 04/19/2026 | 2026 ST WLOO Classic | |||
| 572 | Kevin Zhang | 30.68 | 18 | Beachwood Bison Swim Club | 05/10/2025 | 2025 NCAT TYR LC Age Group Open | |||
| 573 | Micah Smith | 30.68 | 17 | Univ. of Denver Hilltoppers | 07/17/2025 | 2025 CO CSI Senior LC State Championships | |||
| 574 | Jacob Anderson | 30.70 | 17 | Marlins Of Raleigh | 06/17/2022 | 2022 VA Virginia Commonwealth Games | |||
| 575 | Oakley James | 30.71 | 16 | Lehi Aquatics | 07/10/2025 | 2025 Utah Swimming LC Senior Championships | |||
| 576 | Ethan Chau | 30.71 | 17 | Waterloo Swimming | 04/27/2025 | 2025 ST WLOO Waterloo Classic | |||
| 577 | Joao Grazziotin | 30.71 | 16 | SwimRise Aquatics | 07/17/2025 | 2025 Florida Summer Senior Championships | |||
| 578 | Chase Easton | 30.72 | 17 | Cavalier Aquatics/Piedmont Fam | 06/02/2023 | 2023 SwimRVA Success Bell CHASE | |||
| 579 | Lathen Schwickerath | 30.72 | 18 | Unattached | 08/04/2022 | 2022 MN Central Zone 14 U Championship | |||
| 580 | Connor Conboy | 30.73 | 17 | Blue Dolfins | 07/17/2025 | 2025 Florida Summer Senior Championships | |||
| 581 | Benjamin Kidd | 30.74 | 17 | Clearfield City Aquatic Team | 07/10/2025 | 2025 Utah Swimming LC Senior Championships | |||
| 582 | Jack Wood | 30.74 | 18 | Waterloo Swimming | 04/27/2025 | 2025 ST WLOO Waterloo Classic | |||
| 583 | Yejun Lee | 30.75 | 17 | Fast Swim Team | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |||
| 584 | Isaac Hale | 30.75 | 18 | South Davis Aquatics Team | 07/20/2023 | 2023 UT LC Senior State Championship | |||
| 585 | Prentice-Garnett Sanders | 30.75 | 18 | King Aquatic Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |||
| 586 | Alexander Korolev | 30.76 | 18 | Minnetonka Swim Club | 05/29/2025 | 2025 MN WOLF HUFF N PUFF INVITE | |||
| 587 | Broc Hafl | 30.76 | 17 | Williamsburg Aquatic Club | 07/18/2024 | 2024 VA LC Senior Champs | |||
| 588 | Carter Dumont | 30.77 | 17 | T2 Aquatics | 02/12/2026 | 2026 SZSS Spring Championships | |||
| 589 | Cavan Jester | 30.77 | 17 | Down East Family YMCA | 07/11/2024 | 2024 ME 3rd Annual LCM Championships | |||
| 590 | Ryan Lim | 30.78 | 18 | Los Altos Mountain View Aquati | 07/27/2023 | Long Course Far Westerns | |||
| 591 | Kyle O'Connor | 30.78 | 16 | Unattached | 08/03/2023 | 2023 Central Zone 14 U Championship IN | |||
| 592 | Jayden Kieffer | 30.78 | 17 | Tampa Bay Aquatic Club | 01/17/2025 | 2025 TRIALS FUNDRAISER MEET | |||
| 593 | Zachary McBeth | 30.79 | 17 | Foxjets Swim Team | 07/31/2025 | 2025 ND DRGN MN Senior LC State Championship | |||
| 594 | Jedrek Echevarria | 30.80 | 18 | Greater Orlando Aquatics Team | 06/12/2025 | 2025 RAFC Summer Solstice | |||
| 595 | Matthew Boyden | 30.80 | 17 | Tide Swimming | 07/29/2025 | 2025 ISCA Summer Senior Blast | |||
| 596 | Isaac Semones | 30.81 | 17 | H2okie Aquatics | 07/18/2024 | 2024 VA LC Senior Champs | |||
| 597 | Ryker Poulos | 30.81 | 18 | Cedar Swim Club | 07/10/2025 | 2025 Utah Swimming LC Senior Championships | |||
| 598 | Joshua Cui | 30.81 | 17 | Unattached | 08/03/2023 | 2023 Central Zone 14 U Championship IN | |||
| 599 | Jaxon Artman | 30.81 | 16 | Rocket Swim Club | 07/24/2025 | 2025 RAFC Last Splash Invitational | |||
| 600 | Maximilian Regala | 30.82 | 17 | Punahou Aquatics Institute | 04/25/2026 | University Of Hawaii Spring Fling | |||
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.