Unattached Zone Boys 15-16 - 50 M Back
These rankings show the swimmers' placement within their Zone.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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Trenton Holland | 28.70 | 15 | Unattached | 07/30/2025 | 2025 FL Southern Zone Age Group Championship | |||
| 2 | Frederick Anderson | 29.54 | 16 | Cascade Swim Club | 07/17/2025 | 2025 PN 13 O LC Senior Championships | |||
| 3 | Dylan Yang | 29.67 | 16 | Burlingame Aquatics | 07/12/2024 | Summer Age Group LCM Championships | |||
| 4 | Anthony Kopinski | 29.80 | 16 | Univ. Of Michigan Swim Team | 08/03/2023 | 2023 Central Zone 14 U Championship IN | |||
| 5 | Borui Zhang | 29.85 | 16 | Pacific Sea Wolves | 04/10/2025 | 2025 CA MVN Fran Crippen SMOC | |||
| 6 | Kaylan Williams | 30.35 | 15 | Can Mississauga Aquatic Club | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |||
| 7 | Emiliano Martinez | 30.93 | 15 | Intendencia de San Jose | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |||
| 8 | Juan Fortuno | 31.01 | 16 | Caparra | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |||
| 9 | Noah Johnson | 31.32 | 15 | Mount Hood Aquatics | 07/11/2025 | 2025 Seth Dawson | |||
| 10 | Zachary Cinek | 31.61 | 15 | Phoenix Aquatic Club | 07/29/2025 | 2025 ISCA Summer Senior Blast | |||
| 11 | Lincoln Walker | 31.66 | 16 | Legacy Aquatics | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |||
| 12 | Evan Petrov | 32.02 | 15 | Walnut Creek Aquabears | 07/12/2024 | Summer Age Group LCM Championships | |||
| 13 | Leonardo Gonzalez Cantu | 32.04 | 16 | Dorados | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | |||
| 14 | Joseph Lauinger | 32.39 | 16 | Seattle Metropolitan Aquatic C | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | |||
| 15 | Derek Cardona Cruz | 32.68 | 15 | Bluefin Aquatics | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |||
| 16 | MinYang Ni | 32.86 | 15 | Pacific Sea Wolves | 07/31/2025 | 2025 Long Course Far Western Championship | |||
| 17 | Andre Komashko | 33.28 | 16 | Burlingame Aquatics | 07/07/2023 | 2023 SBA Adam Szmidt Memorial Meet | |||
| 18 | Alex Spehar | 33.52 | 16 | Multnomah Athletic Club | 06/26/2025 | 2025 Howard Jones Open | |||
| 19 | Adrian Arroyo | 33.55 | 15 | Streamline Swim Academy | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |||
| 20 | Tolik Lupasco | 33.57 | 15 | Unattached | 08/02/2023 | 2023 Western Zone Age Group Championships | |||
| 21 | Weston Adams | 33.66 | 16 | Bremerton YMCA Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |||
| 22 | Noah McFarland | 33.72 | 16 | Thunderbird Aquatic Club | 06/20/2025 | 2025 IE VS Starlight Open | |||
| 23 | Evan Allen | 33.92 | 16 | Seattle Metropolitan Aquatic C | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |||
| 24 | Calvin Cox | 34.39 | 16 | Bainbridge Island Swim Club | 08/03/2022 | Western Zones Age Group Championships | |||
| 25 | Nathan Kondapalli | 34.80 | 15 | Crow Canyon Sharks | 07/27/2023 | Long Course Far Westerns | |||
| 26 | Dion Jones III | 34.83 | 15 | Wahoos of Jacksonville | 04/25/2025 | 14th Annual JAX50 Sprint Dual Challenge | |||
| 27 | Lars Guy | 35.06 | 16 | Seattle Metropolitan Aquatic C | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | |||
| 28 | Owen Cheung | 35.22 | 16 | Cascade Swim Club | 04/25/2025 | 2025 PN KING Spring Derby | |||
| 29 | Mateo Cheng Hin Mee | 35.62 | 16 | \\\\\\'y\\\\\\' Speedos Swim Club | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |||
| 30 | Preston Marks | 35.78 | 16 | Terrapins Swim Team | 07/28/2022 | Long Course Far Westerns | |||
| 31 | Saiji Clark | 36.25 | 16 | Layton Surfers | 06/10/2022 | 2022 UT SDAT Summer Spectacular | |||
| 32 | Siul Quiles | 37.29 | 16 | Streamline Swim Academy | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |||
| 33 | Mauricio Prieto Rivera | 37.33 | 15 | Nadadores Ponce Leones | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |||
| 34 | Post Stoker | 37.41 | 15 | Atomic Swim Club | 07/05/2025 | Pendleton Open 2025 | |||
| 35 | Khyle Lewis | 37.70 | 16 | AquaMarine Ripples | 07/24/2025 | 2025 RAFC Last Splash Invitational | |||
| 36 | Jacobo Tamez Cata'eda | 37.71 | 15 | Splash | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | |||
| 37 | Enzo Rice | 38.46 | 15 | Columbia River Swim Team | 06/07/2025 | 2025 OR CRST Summer Blast 2 | |||
| 38 | Lars Norman | 38.50 | 15 | Seattle Metropolitan Aquatic C | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | |||
| 39 | Flint Barber | 38.76 | 15 | Layton Surfers | 07/17/2025 | 2025 UTAGS LC Championships | |||
| 40 | Steven Brady | 38.88 | 15 | Bluefin Aquatics | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |||
| 41 | Hayden Henry | 39.83 | 15 | Tornadoes Swim Club | 04/11/2025 | 2025 GCST Spring Invite | |||
| 42 | Asher Hanson | 39.88 | 16 | McMinnville Swim Club | 06/27/2025 | TEAM Summer Invitational | |||
| 43 | Nathan Smelley | 40.13 | 16 | Thunderbird Aquatic Club | 05/02/2025 | 2025 PN TAC Spring Thunderbird Open | |||
| 44 | Jathan Doane | 40.26 | 16 | Wahoos of Jacksonville | 04/25/2025 | 14th Annual JAX50 Sprint Dual Challenge | |||
| 45 | Fergus Lucht | 40.38 | 16 | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |||
| 46 | Rajan Wilks | 40.62 | 16 | Tornadoes Swim Club | 04/11/2025 | 2025 GCST Spring Invite | |||
| 47 | Gunnar Buchanan | 40.94 | 15 | Issaquah Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | |||
| 48 | Leo Rea | 41.16 | 15 | Burlingame Aquatics | 04/30/2022 | ALTO Z1N Long Course Invitational Meet | |||
| 49 | Nicolas Brown | 41.35 | 15 | Beaches Quicksilver | 06/27/2025 | SwimRise Season Finale | |||
| 50 | Ariko French | 42.98 | 15 | Tornadoes Swim Club | 04/11/2025 | 2025 GCST Spring Invite | |||
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.