USA Boys 15-16 - 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3501 | William Mattschei | 39.12 | 14 | B: 37.79 (+1.33s | 3.4%) | T2 Aquatics | 06/19/2026 | 2026 GCST MARK MCCAW SUMMER INVITE | ||
| 3502 | Nam McCush | 39.13 | 15 | B: 37.79 (+1.34s | 3.4%) | Aspire Aquatics of Colorado | 06/05/2026 | 2026 CO NJ Summer Solstice Invite | ||
| 3503 | Panyaphon Panichakul | 39.13 | 15 | B: 37.79 (+1.34s | 3.4%) | Univ. of Denver Hilltoppers | 05/16/2026 | 2026 CO Hilltopper Invite | ||
| 3504 | Tony Sun | 39.13 | 14 | B: 37.79 (+1.34s | 3.4%) | Santa Clara Swim Club | 06/20/2026 | Zone 1 South Swim Under The Stars | ||
| 3505 | Joseph Unwin | 39.14 | 16 | B: 37.79 (+1.35s | 3.4%) | Rocky Mountain Rapids | 07/11/2025 | 2025 CO NJ Firecracker Invite | ||
| 3506 | Dominic Challberg | 39.15 | 16 | B: 37.79 (+1.36s | 3.5%) | South Metro Storm | 05/08/2026 | 2026 MN STRM Spring Startup | ||
| 3507 | Liam Monaghan | 39.16 | 15 | B: 37.79 (+1.37s | 3.5%) | Northern Colorado Swim Club | 06/27/2026 | 2026 CO Greeley Stampede | ||
| 3508 | Owen McDevitt | 39.16 | 14 | B: 37.79 (+1.37s | 3.5%) | Blue Dolfins | 05/16/2025 | 2025 PA Long Course Invite | ||
| 3509 | Roshan Lindell | 39.16 | 14 | B: 37.79 (+1.37s | 3.5%) | West Express Swim Team | 06/07/2025 | 2025 MN STRM Summer Slam | ||
| 3510 | Dilan Benitez | 39.16 | 16 | B: 37.79 (+1.37s | 3.5%) | Southwest Aquatic Warriors | 05/15/2026 | 2026 ST NIST Salute To The Troops | ||
| 3511 | Richard Wang | 39.17 | 15 | B: 37.79 (+1.38s | 3.5%) | Irvine Novaquatics | 06/16/2023 | 2023 CA SCS NOVA June Age Group Invite | ||
| 3512 | Mason Wiggins | 39.17 | 15 | B: 37.79 (+1.38s | 3.5%) | Treasure Coast Aquatics | 05/23/2025 | 2025 Dr Aspi Doctor Memorial Invitational | ||
| 3513 | Tristan Skeen | 39.18 | 16 | B: 37.79 (+1.39s | 3.5%) | Northside Aquatics | 05/15/2026 | 2026 ST NIST Salute To The Troops | ||
| 3514 | Alexander Mendez | 39.19 | 15 | B: 37.79 (+1.40s | 3.6%) | North Suburban Aquatic Club | 07/17/2026 | 2026 MN MAN Minnesota Regional Championship | ||
| 3515 | Brandon Kong | 39.19 | 16 | B: 37.79 (+1.40s | 3.6%) | Quicksilver Swimming | 07/28/2022 | Long Course Far Westerns | ||
| 3516 | John Bowman | 39.20 | 15 | B: 37.79 (+1.41s | 3.6%) | Lehi Aquatics | 05/29/2025 | 2025 UVRays Oviatt Open | ||
| 3517 | Jacob Stevenson | 39.20 | 15 | B: 37.79 (+1.41s | 3.6%) | Arkansas Dolphins Swim Team | 06/18/2026 | 2026 Tennessee Aquatics June Invitational | ||
| 3518 | Brady Scott | 39.22 | 15 | B: 37.79 (+1.43s | 3.6%) | Tennessee Aquatics | 07/11/2026 | 2026 RPS LC Finale | ||
| 3519 | Jonah Hsu | 39.23 | 16 | B: 37.79 (+1.44s | 3.7%) | Palo Alto Stanford Aquatics | 05/21/2022 | PASA 2022 May LCM Meet | ||
| 3520 | Ethan Hao | 39.24 | 15 | B: 37.79 (+1.45s | 3.7%) | Santa Clara Swim Club | 05/25/2024 | SCSC Pacific Swimming Long Course Intrasquad | ||
| 3521 | William McKee | 39.24 | 14 | B: 37.79 (+1.45s | 3.7%) | Aquatex Swim & Water Polo Team | 06/06/2026 | 2026 HPAC Sunshine Splash | ||
| 3522 | Evan Hightower | 39.24 | 15 | B: 37.79 (+1.45s | 3.7%) | Fast Falcons | 04/26/2025 | 10th Annual Hohne Memorial Invitational | ||
| 3523 | Alexander Golikov | 39.24 | 15 | B: 37.79 (+1.45s | 3.7%) | Tampa Elite Aquatics | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | ||
| 3524 | Luke Howard | 39.27 | 15 | B: 37.79 (+1.48s | 3.8%) | Sunrise Swim Club | 06/26/2026 | 2026 NE SUN Summer Solstice | ||
| 3525 | Anderson Woolford | 39.28 | 15 | B: 37.79 (+1.49s | 3.8%) | Kearns Youth Aquatic Team | 04/12/2024 | WFFM LC Kickoff 2024 | ||
| 3526 | Torsten Ingesson | 39.28 | 16 | B: 37.79 (+1.49s | 3.8%) | Quicksilver Swimming | 06/16/2023 | QSS V TIDE LCM Dual Meet | ||
| 3527 | Kaleb Nonnemaker | 39.28 | 14 | B: 37.79 (+1.49s | 3.8%) | Parrish Bull Sharks | 05/15/2026 | 2026 Kent B Holdren Memorial Meet | ||
| 3528 | Brigsby Dunn | 39.30 | 15 | B: 37.79 (+1.51s | 3.8%) | Tampa Y Swimming | 05/16/2025 | 2025 FAST May Invite | ||
| 3529 | Cam Thompson | 39.30 | 16 | B: 37.79 (+1.51s | 3.8%) | Silver Falls Rapids YMCA | 05/16/2026 | 2026 TEAM Showdown | ||
| 3530 | Reid Tucker | 39.33 | 16 | B: 37.79 (+1.54s | 3.9%) | Lowes YMCA Lightning Swim Team | 06/13/2026 | 2026 BSC Model City Invitational | ||
| 3531 | Patrick Olsen | 39.33 | 16 | B: 37.79 (+1.54s | 3.9%) | Bluefish Swim Club | 07/13/2023 | 2023 ME LCM CHAMPS | ||
| 3532 | Matthew Nagore-Purghart | 39.35 | 14 | B: 37.79 (+1.56s | 4.0%) | Nitro Swimming | 05/09/2026 | 2026 ST NTRO LC School S Out | ||
| 3533 | Yufei Su | 39.36 | 16 | B: 37.79 (+1.57s | 4.0%) | Team Eugene Aquatics | 06/26/2026 | 2026 TEAM Summer Invitational | ||
| 3534 | Sebastian Oakes | 39.37 | 14 | B: 37.79 (+1.58s | 4.0%) | The Berkeley Barracudas | 07/04/2025 | 2025 SPA S SEMINOLE SUNRISE LANES SWIM MEET | ||
| 3535 | Noah Sultan | 39.37 | 14 | B: 37.79 (+1.58s | 4.0%) | Nation\\\\\\'s Capital Swim Club | 04/26/2024 | 2024 Helen Wang Sunflower Classic | ||
| 3536 | Kyle Tang | 39.37 | 16 | B: 37.79 (+1.58s | 4.0%) | Pleasanton Seahawks | 05/28/2022 | 2022 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 3537 | Pavel Petrenko | 39.37 | 15 | B: 37.79 (+1.58s | 4.0%) | Brentwood Seawolves | 04/20/2024 | BSW Zone 2 C B B++ Long Course [PC 24 052] | ||
| 3538 | Liam Pritchett | 39.38 | 15 | B: 37.79 (+1.59s | 4.0%) | Unattached | 08/02/2023 | 2023 Western Zone Age Group Championships | ||
| 3539 | Maksim Butcher | 39.38 | 15 | B: 37.79 (+1.59s | 4.0%) | Team Charlotte Swimming | 06/19/2025 | 2025 Shark Open | ||
| 3540 | Levi Bonzani | 39.39 | 15 | B: 37.79 (+1.60s | 4.1%) | Pendleton Swim Association | 07/04/2026 | Pendleton Open 2026 | ||
| 3541 | William Canori | 39.39 | 16 | B: 37.79 (+1.60s | 4.1%) | North Bay Aquatics | 07/25/2019 | 2019 Far Western LC Championships | ||
| 3542 | Brandon Du | 39.39 | 16 | B: 37.79 (+1.60s | 4.1%) | Santa Clara Swim Club | 06/09/2023 | SCSC Pacific Swimming Long Course Intrasquad | ||
| 3543 | James Waldrop | 39.40 | 15 | B: 37.79 (+1.61s | 4.1%) | Makos Aquatics Club of Gainesv | 06/05/2026 | 2026 Sunshine State Games | ||
| 3544 | Jackson Kadlic | 39.41 | 15 | B: 37.79 (+1.62s | 4.1%) | Piranhas YMCA of the Suncoast | 05/03/2025 | 2025 TYR LCM Stingrays Meet | ||
| 3545 | Maxim Klempf | 39.41 | 15 | B: 37.79 (+1.62s | 4.1%) | Belmont Aquatic Team | 04/24/2026 | 2026 NE NSSC 4 24 26 Specialty Meet | ||
| 3546 | Jonathan Townsend | 39.41 | 16 | B: 37.79 (+1.62s | 4.1%) | Spokane Waves Aquatic Team | 05/16/2025 | 2025 Chris Engledow Memorial Meet | ||
| 3547 | Adam Zhang | 39.43 | 14 | B: 37.79 (+1.64s | 4.2%) | Rancho San Dieguito | 06/20/2025 | 2025 SI SPLASH AND DASH | ||
| 3548 | Daryn Larmouth | 39.43 | 16 | B: 37.79 (+1.64s | 4.2%) | Life Time Minnesota Swim Team | 06/05/2026 | 2026 MN NSAC Summer Invite | ||
| 3549 | Eli Melquist | 39.43 | 15 | B: 37.79 (+1.64s | 4.2%) | Team Minnesota | 08/03/2023 | 2023 Central Zone 14 U Championship KS | ||
| 3550 | Court Yarnoz | 39.43 | 15 | B: 37.79 (+1.64s | 4.2%) | Nsea Swim | 04/25/2026 | 2026 WAVE Sprint Into LC | ||
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.