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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2551 | Evan Marcantonio | 36.78 | 17 | B Min | BB: 34.19 (+2.59s | 7.0%) | Longmont Swim Club | 05/30/2025 | 2025 CO Barracuda Summer Sizzler Invite | |
| 2552 | Carlos Schmitt | 36.78 | 16 | B Min | BB: 34.19 (+2.59s | 7.0%) | El Paso Aqua Posse | 05/16/2026 | 2026 BD SWAT School S Out Summer Bash | |
| 2553 | Noah Berg | 36.78 | 17 | B Min | BB: 34.19 (+2.59s | 7.0%) | Storm Aquatics Swim Team | 05/28/2026 | 2026 IE VS Apple Capital | |
| 2554 | William Kokeny | 36.80 | 17 | B: 36.79 (+0.01s | 0.0%) | Cottonwood Heights Aquatics | 07/19/2022 | 2022 UT LC Champs | ||
| 2555 | Nicholas Sarreal | 36.80 | 17 | B: 36.79 (+0.01s | 0.0%) | Vallejo Aquatic Club | 07/22/2023 | Alto Last Splash Invitational | ||
| 2556 | Charles Shoemaker | 36.80 | 17 | B: 36.79 (+0.01s | 0.0%) | Sarasota Tsunami Swim Team | 04/11/2025 | 2025 GCST Spring Invite | ||
| 2557 | Jackson Layton | 36.81 | 17 | B: 36.79 (+0.02s | 0.1%) | Tide Swimming | 04/20/2024 | 2024 Black Vs Blue Intrasquad Meet | ||
| 2558 | Ryan Maddox | 36.81 | 17 | B: 36.79 (+0.02s | 0.1%) | Renegade Aquatics | 06/06/2026 | 2026 SI JBST SPLASH DASH MAX | ||
| 2559 | Tobey Chow | 36.82 | 17 | B: 36.79 (+0.03s | 0.1%) | Arcadia Riptides Swim Club | 07/22/2021 | 2021 CA CANY Summer JO S | ||
| 2560 | Ander Juarez | 36.82 | 17 | B: 36.79 (+0.03s | 0.1%) | Memphis Tiger Swimming | 06/26/2026 | 2026 Dick Fadgen Tiger Classic | ||
| 2561 | Nikita Glukhov | 36.83 | 16 | B: 36.79 (+0.04s | 0.1%) | Columbia River Swim Team | 06/19/2026 | 2026 PN CSC 105th Annual Seattle Open Approv | ||
| 2562 | Andrew Tanimura | 36.84 | 18 | B: 36.79 (+0.05s | 0.1%) | Walnut Creek Aquabears | 07/10/2021 | 2021 Thunder Coast Aquatics July Invitational | ||
| 2563 | Timothy Sun | 36.86 | 17 | B: 36.79 (+0.07s | 0.2%) | Sunrise Swim Club | 05/01/2026 | 2026 NE SUN Leap Into Long Course | ||
| 2564 | Maxim Lazo | 36.87 | 17 | B: 36.79 (+0.08s | 0.2%) | Daly City Dolphins | 06/29/2024 | DACA LC C B A+ Meet | ||
| 2565 | Terrell Copeland | 36.88 | 18 | B: 36.79 (+0.09s | 0.2%) | Legacy Swim Club | 05/29/2026 | 2026 SwimRVA Success Bell | ||
| 2566 | Leo Lai | 36.88 | 17 | B: 36.79 (+0.09s | 0.2%) | South San Francisco Aquatics | 05/21/2022 | PASA 2022 May LCM Meet | ||
| 2567 | Daniel Barrow | 36.89 | 17 | B: 36.79 (+0.10s | 0.3%) | Quest Swimming | 05/02/2026 | BASS Jim Frye Memorial Invitational May 2026 | ||
| 2568 | Samuel Herndon | 36.89 | 17 | B: 36.79 (+0.10s | 0.3%) | River City Aquatics | 06/26/2026 | 2026 HSA June Invitational | ||
| 2569 | Nathan Thao | 36.90 | 17 | B: 36.79 (+0.11s | 0.3%) | South East Metro Sharks | 05/16/2025 | 2025 MN STRM Spring Startup | ||
| 2570 | Martin Klingel | 36.90 | 17 | B: 36.79 (+0.11s | 0.3%) | Monterey Bay Swim Club | 07/09/2021 | 2021 Quicksilver July Invitational | ||
| 2571 | Kai Chung | 36.90 | 17 | B: 36.79 (+0.11s | 0.3%) | Alto Swim Club | 06/25/2022 | 2022 SUNN Silicon Valley LC Age Group Meet | ||
| 2572 | Carter Peters | 36.91 | 17 | B: 36.79 (+0.12s | 0.3%) | Chadron Sharks Swim Team | 05/10/2024 | 20024 SD SFST Ready For Long Course | ||
| 2573 | James O?brien | 36.93 | 17 | B: 36.79 (+0.14s | 0.4%) | Planet Swim Aquatics | 04/25/2025 | 14th Annual JAX50 Sprint Dual Challenge | ||
| 2574 | Roman Semenovich | 36.94 | 17 | B: 36.79 (+0.15s | 0.4%) | Cascade Swim Club | 06/26/2025 | 2025 PN CSC 104th Annual Senior Seattle Open | ||
| 2575 | Timothy Perillo | 36.95 | 17 | B: 36.79 (+0.16s | 0.4%) | Coast Aquatics | 06/26/2026 | 2026 SE Richard Quick Invitational | ||
| 2576 | Zachary Sanchez | 36.96 | 17 | B: 36.79 (+0.17s | 0.5%) | Blue Marlins Aquatic Club | 06/11/2026 | 2026 RAFC Summer Solstice Invitational | ||
| 2577 | Hassan Metwally | 36.98 | 16 | B: 36.79 (+0.19s | 0.5%) | Sunnyvale Swim Club | 06/27/2025 | Silicon Valley LC CBA+ Meet | ||
| 2578 | Ethan Ng | 37.00 | 16 | B: 36.79 (+0.21s | 0.6%) | DeAnza Cupertino Aquatics | 06/23/2024 | PC TCA Invite | ||
| 2579 | Dexter Urry | 37.00 | 16 | B: 36.79 (+0.21s | 0.6%) | Capital City Athletics | 04/24/2026 | 2026 CO FAST Spring Splash | ||
| 2580 | Grady Whalen | 37.00 | 17 | B: 36.79 (+0.21s | 0.6%) | Eaton Red Waves | 06/11/2025 | 2025 CO HRA Sprint Eliminator | ||
| 2581 | Hyrum Schuetzler | 37.01 | 16 | B: 36.79 (+0.22s | 0.6%) | Utah Valley Aquatics | 07/10/2025 | 2025 Utah Swimming LC Senior Championships | ||
| 2582 | Edson Guerrero Fabela | 37.01 | 17 | B: 36.79 (+0.22s | 0.6%) | Dorados | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | ||
| 2583 | Carlos Heredia | 37.03 | 17 | B: 36.79 (+0.24s | 0.6%) | Swim Florida | 05/23/2025 | 2025 Dr Aspi Doctor Memorial Invitational | ||
| 2584 | Rami Shamma | 37.03 | 17 | B: 36.79 (+0.24s | 0.6%) | Victoria Texas Aquatic Club | 04/26/2025 | 2025 HPAC Banana Slug Beach Bash | ||
| 2585 | Jackson Isaak | 37.04 | 17 | B: 36.79 (+0.25s | 0.7%) | Aberdeen Swim Club | 07/21/2023 | 2023 SD State A Long Course Meet | ||
| 2586 | Noah Lawas | 37.05 | 17 | B: 36.79 (+0.26s | 0.7%) | Paseo Aquatics Swim Team | 07/22/2021 | 2021 CA CANY Summer JO S | ||
| 2587 | Daniel Tong | 37.07 | 18 | B: 36.79 (+0.28s | 0.8%) | Front Range Barracudas | 06/28/2025 | 2025 CO Greeley Stampede | ||
| 2588 | MacCade Ward | 37.07 | 17 | B: 36.79 (+0.28s | 0.8%) | YMCA of the Triangle Area Swim | 06/16/2023 | SwimRVA Summer Invitational | ||
| 2589 | Kaeson Schooley | 37.08 | 16 | B: 36.79 (+0.29s | 0.8%) | Aquatic Club of Elkhorn | 07/08/2022 | 2022 SD SFST Sanford Invitational | ||
| 2590 | Stuart Vaughn | 37.09 | 17 | B: 36.79 (+0.30s | 0.8%) | YMCA of the Triangle Area Swim | 04/24/2026 | 2026 RSA Warm Up To LC Copied Copied | ||
| 2591 | Alex Nguyen | 37.10 | 17 | B: 36.79 (+0.31s | 0.8%) | Waterloo Swimming | 04/18/2026 | 2026 ST ASC LC Kickoff | ||
| 2592 | Owen Zhang | 37.12 | 17 | B: 36.79 (+0.33s | 0.9%) | Southwestern Aquatics Team - S | 07/03/2026 | 2026 Keo Nakama Swim Meet | ||
| 2593 | Sebastian Scully | 37.12 | 18 | B: 36.79 (+0.33s | 0.9%) | Huntsville Swim Association | 06/26/2026 | 2026 HSA June Invitational | ||
| 2594 | Jay McAreavey | 37.12 | 17 | B: 36.79 (+0.33s | 0.9%) | Watertown Area Swim Club | 05/09/2025 | 2025 SD SFST Ready For Long Course | ||
| 2595 | Aiden Fargo | 37.13 | 17 | B: 36.79 (+0.34s | 0.9%) | Battlefield Area Star Swimmers | 05/02/2026 | BASS Jim Frye Memorial Invitational May 2026 | ||
| 2596 | Isaiah Ayers | 37.13 | 18 | B: 36.79 (+0.34s | 0.9%) | West Fargo Flyers | 06/18/2021 | 2021 SD Aberdeen Summer High Point Swim Meet | ||
| 2597 | Daniel Tolkachov | 37.15 | 17 | B: 36.79 (+0.36s | 1.0%) | South San Francisco Aquatics | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 2598 | George Collier | 37.16 | 17 | B: 36.79 (+0.37s | 1.0%) | Swim Omaha | 04/30/2021 | Augustana Spring Splash 2021 | ||
| 2599 | Ethan Mejia | 37.16 | 17 | B: 36.79 (+0.37s | 1.0%) | Wahoos of Jacksonville | 04/25/2025 | 14th Annual JAX50 Sprint Dual Challenge | ||
| 2600 | Logan Cumming | 37.17 | 17 | B: 36.79 (+0.38s | 1.0%) | Southern Utah Swimming Associa | 08/01/2025 | 2025 LC Beehive Finale | ||
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.