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 | |
|---|---|---|---|---|---|---|---|---|---|
| 101 | Dionisio Martinez-Spencer | 27.98 | 18 | Riverside Aquatics Association | 06/12/2025 | 2025 CA SCS RAA June Age Group Championships | |||
| 102 | Carter Cox | 27.98 | 18 | King Aquatic Club | 07/17/2025 | 2025 Speedo Sectionals Mt Hood WZ | |||
| 103 | Brigham Skinner | 27.99 | 17 | Cache Valley Marlins | 07/10/2025 | 2025 Utah Swimming LC Senior Championships | |||
| 104 | Austin Haarmeyer | 28.02 | 16 | Oak Hills Youth Athletics | 03/05/2026 | 2026 OH Tim Myers SC Senior Champs | |||
| 105 | Wyatt Vitiello | 28.02 | 18 | Zeus Swim Team | 07/29/2025 | 2025 ISCA Summer Senior Blast | |||
| 106 | Quinn Devenport | 28.03 | 17 | Team Eugene Aquatics | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |||
| 107 | Ethan Chen | 28.03 | 17 | First Colony Swim Team, Inc. | 07/29/2025 | 2025 ISCA Summer Senior Blast | |||
| 108 | Tiernan Clements | 28.03 | 17 | Academy Aquatic Club | 01/17/2025 | 2025 CAT Al Soltis Memorial Invitational Meet | |||
| 109 | Holden Lee | 28.04 | 18 | Unattached | 04/10/2025 | 2025 CA MVN Fran Crippen SMOC | |||
| 110 | Tajhari Williams | 28.05 | 18 | TS Aquatics | 06/20/2025 | 2025 GCST MARK MCCAW SUMMER | |||
| 111 | Conner Brinley | 28.05 | 18 | Saint Andrew\\\\\\'s Aquatics | 02/12/2026 | 2026 SZSS Spring Championships | |||
| 112 | Nathan Caswell | 28.05 | 17 | Planet Swim Aquatics | 04/25/2025 | 14th Annual JAX50 Sprint Dual Challenge | |||
| 113 | Burke Sherman | 28.05 | 18 | Team Eugene Aquatics | 07/17/2025 | 2025 Speedo Sectionals Mt Hood WZ | |||
| 114 | Martin Montalvo | 28.05 | 18 | Laker Swim | 07/23/2025 | 2025 TYR FUTURES OCALA | |||
| 115 | Caleb Purtee | 28.05 | 17 | Wtrc Sharks | 07/29/2025 | 2025 ISCA Summer Senior Blast | |||
| 116 | Robert Nakhuda | 28.07 | 17 | King Aquatic Club | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | |||
| 117 | Ryder Davis | 28.08 | 18 | Rose Bowl Aquatics | 06/12/2025 | 2025 CA SCS RAA June Age Group Championships | |||
| 118 | Tyler Cameron | 28.08 | 18 | Club Wolverine | 07/23/2025 | 2025 TYR FUTURES OCALA | |||
| 119 | Joshua Heydt | 28.08 | 18 | Aces Swim Club | 07/17/2025 | 2025 CO CSI Senior LC State Championships | |||
| 120 | Luca Sanchez | 28.08 | 17 | The Fish | 06/20/2025 | 2025 GCST MARK MCCAW SUMMER | |||
| 121 | Connor Holland | 28.10 | 17 | New York Sharks Aquatics | 07/29/2025 | 2025 ISCA Summer Senior Blast | |||
| 122 | Koji Sawa | 28.13 | 17 | Cougar Aquatic Team | 07/24/2025 | 2025 RAFC Last Splash Invitational | |||
| 123 | William Charlton | 28.14 | 17 | Cavalier Aquatics/Piedmont Fam | 05/16/2024 | 2024 EZ LC Speedo Super Sectional | |||
| 124 | Mason Thomas | 28.15 | 18 | Chattahoochee Gold Swim Club | 07/23/2025 | 2025 TYR FUTURES OCALA | |||
| 125 | Carter Bradley | 28.17 | 18 | Foothills Swim Team | 07/17/2025 | 2025 Speedo Sectionals Mt Hood WZ | |||
| 126 | Joseph Sudermann | 28.17 | 18 | Univ. of Denver Hilltoppers | 05/17/2025 | 2025 CO Hilltopper Invite | |||
| 127 | Travis Black | 28.18 | 17 | Unattached | 04/10/2025 | 2025 CA MVN Fran Crippen SMOC | |||
| 128 | Thomas Smith | 28.19 | 17 | Bolles School Sharks | 02/13/2026 | Florida Long Course Winter Invitational | |||
| 129 | Aaron Bell | 28.19 | 18 | Issaquah Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | |||
| 130 | Alexander Pletcher | 28.22 | 17 | Sea to Desert Swim Association | 06/20/2025 | 2025 SI SPLASH AND DASH | |||
| 131 | Benjamin Jabs | 28.22 | 18 | Minnetonka Swim Club | 05/16/2025 | 2025 MN STRM Spring Startup | |||
| 132 | Cooper Ren | 28.23 | 17 | Rose Bowl Aquatics | 06/13/2024 | 2024 CA SCS NOVA June Age Group Invite | |||
| 133 | Quinn Johnson | 28.23 | 18 | Tampa Elite Aquatics | 07/17/2025 | 2025 Florida Summer Senior Championships | |||
| 134 | Ryan Sutherland | 28.24 | 18 | YMCA of the Triangle Area Swim | 06/14/2024 | SwimRVA Summer Invitational | |||
| 135 | Grant Smith | 28.24 | 17 | Summerville Family YMCA | 07/23/2025 | 2025 TYR FUTURES OCALA | |||
| 136 | Jackson Wroblewski | 28.24 | 17 | Lake Oswego Swim Club | 07/11/2025 | 2025 Seth Dawson | |||
| 137 | Kazuumi Nestor | 28.24 | 17 | Palau | 05/08/2026 | XIV 2026 Oceania Swimming Championships | |||
| 138 | Jaimeson Hong | 28.26 | 17 | Unattached | 08/03/2023 | 2023 Central Zone 14 U Championship IN | |||
| 139 | Aaron Yang | 28.28 | 17 | Bolles School Sharks | 02/13/2026 | Florida Long Course Winter Invitational | |||
| 140 | Leo Sato | 28.29 | 18 | Bellevue Club Swim Team | 07/17/2025 | 2025 PN 13 O LC Senior Championships | |||
| 141 | Isaac Litwiller | 28.29 | 17 | Quicksilver Swimming | 06/29/2024 | Alto Summer Swelter | |||
| 142 | Nicolas Lee | 28.30 | 17 | Hillsboro Swim Team | 05/01/2026 | 2026 THSC Spring Invite | |||
| 143 | Zachary Pechan | 28.31 | 18 | Monterey Bay Swim Club | 06/26/2025 | 2025 TYR GO Challenge | |||
| 144 | Blake TeBeest | 28.32 | 17 | Unattached | 08/04/2022 | 2022 MN Central Zone 14 U Championship | |||
| 145 | Daniel Major | 28.32 | 18 | Pro Swimming | 07/17/2025 | 2025 PN 13 O LC Senior Championships | |||
| 146 | Ethan Sommers | 28.32 | 17 | Hillsboro Swim Team | 05/02/2025 | 2025 THSC Spring Invitational | |||
| 147 | Wilson Marcum | 28.33 | 17 | Academy Aquatic Club | 07/17/2025 | 2025 Florida Summer Senior Championships | |||
| 148 | Samuel Lloyd | 28.34 | 18 | Wasatch Water Dragons | 07/10/2025 | 2025 Utah Swimming LC Senior Championships | |||
| 149 | Jack Andrew | 28.34 | 18 | Valley Aquatics | 05/02/2025 | 2025 PN BC May Flowers | |||
| 150 | Walter Zeman | 28.35 | 17 | Laker Swim | 02/13/2026 | Florida Long Course Winter Invitational | |||
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.