Unattached Zone Boys 17-18 - 50 M Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 101 | Alejandro Prudencio Lara | 29.51 | 17 | BB Min | A: 27.39 (+2.12s | 7.2%) | Fairfax Foxes Swimming | 04/26/2024 | 2024 Helen Wang Sunflower Classic | |
| 102 | Aiden Campbell | 29.71 | 17 | B Min | BB: 29.59 (+0.12s | 0.4%) | Barracuda Swimming | 06/04/2025 | 2025 Utah Summer Games Age Group Long Course | |
| 103 | Jovan Ortiz | 29.79 | 16 | B Min | BB: 29.59 (+0.20s | 0.7%) | Streamline Swim Academy | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 104 | Roman Manokhin | 29.81 | 18 | B Min | BB: 29.59 (+0.22s | 0.7%) | Unattached | 04/16/2022 | 2022 Pacific Swimming LC Senior Open | |
| 105 | Michael Lim | 29.90 | 17 | B Min | BB: 29.59 (+0.31s | 1.0%) | Burlingame Aquatics | 06/07/2024 | Burlingame Aquatic Club Long Course CBA+ | |
| 106 | David LI | 29.95 | 18 | B Min | BB: 29.59 (+0.36s | 1.2%) | South San Francisco Aquatics | 06/25/2022 | 2022 SUNN Silicon Valley LC Age Group Meet | |
| 107 | Thomas Jones | 29.99 | 17 | B Min | BB: 29.59 (+0.40s | 1.3%) | Port Angeles Swim Club | 06/14/2025 | 2025 IST June Invtational | |
| 108 | Haydn LaHuis | 30.00 | 17 | B Min | BB: 29.59 (+0.41s | 1.4%) | Columbia River Swim Team | 07/05/2025 | 2025 OR CRST Summer Blast 3 | |
| 109 | Luca Winkelpleck | 30.21 | 18 | B Min | BB: 29.59 (+0.62s | 2.1%) | Arroyo Grande Aquatic Club | 05/25/2024 | 2024 Mike Snyder Memorial | |
| 110 | Tyler HO | 30.21 | 17 | B Min | BB: 29.59 (+0.62s | 2.1%) | Daly City Dolphins | 06/24/2023 | 2023 SUNN Silicon Valley LC Age Group Meet | |
| 111 | Miles Twigg | 30.39 | 17 | B Min | BB: 29.59 (+0.80s | 2.6%) | Lincoln City Swim Club | 04/26/2025 | April Invitational 2025 | |
| 112 | Titus Er | 30.53 | 17 | B Min | BB: 29.59 (+0.94s | 3.1%) | Nation\\\\\\'s Capital Swim Club | 05/13/2022 | 2022 VA STAT LC Invite | |
| 113 | Benjamin Woodbury | 30.59 | 17 | B Min | BB: 29.59 (+1.00s | 3.3%) | Layton Surfers Swim Team | 07/09/2024 | Legendary Encore LC 2024 | |
| 114 | Bret Chen | 30.75 | 18 | B Min | BB: 29.59 (+1.16s | 3.8%) | Milpitas Aquatic Club | 06/25/2022 | Valley Splash Race To JOs | |
| 115 | Joshua Sanchez | 30.78 | 18 | B Min | BB: 29.59 (+1.19s | 3.9%) | Legacy Aquatics | 11/02/2024 | Oregon City Fall Open 2024 | |
| 116 | Luke Mitchell | 30.83 | 18 | B Min | BB: 29.59 (+1.24s | 4.0%) | Bellingham Bay Swim Team | 06/20/2025 | 2025 IE VS Starlight Open | |
| 117 | Roman Valdez | 30.92 | 18 | B Min | BB: 29.59 (+1.33s | 4.3%) | Arroyo Grande Aquatic Club | 05/27/2023 | 2023 Mike Snyder Memorial | |
| 118 | Tristan Morgan | 31.11 | 18 | B Min | BB: 29.59 (+1.52s | 4.9%) | Lincoln City Swim Club | 04/26/2025 | April Invitational 2025 | |
| 119 | Logan Teasdale | 31.20 | 17 | B Min | BB: 29.59 (+1.61s | 5.2%) | Layton Surfers Swim Team | 06/30/2023 | WFFM Red, White And Black 2023 | |
| 120 | Isaac Dabb | 31.84 | 17 | B Min | BB: 29.59 (+2.25s | 7.1%) | Layton Surfers | 07/08/2022 | 2022 UT WFFM Red, White, Black | |
| 121 | Andrew XU | 32.09 | 17 | B: 31.89 (+0.20s | 0.6%) | California Dolphins Swim Team | 06/24/2023 | Orinda Aquatics Senior Open Long Course Meet | ||
| 122 | Thomas Greenough | 32.89 | 16 | B: 31.89 (+1.00s | 3.0%) | Pendleton Swim Association | 07/05/2025 | Pendleton Open 2025 | ||
| 123 | Dylan Munoz | 32.92 | 17 | B: 31.89 (+1.03s | 3.1%) | Seven Mile Swimmers | 04/11/2026 | 2026 Ron Nardozzi Pre Derby Sprint Invite C | ||
| 124 | Jordan Chan | 33.05 | 17 | B: 31.89 (+1.16s | 3.5%) | Bellevue Club Swim Team | 06/26/2025 | 2025 PN CSC 104th Annual Senior Seattle Open | ||
| 125 | Daniel Lou | 33.05 | 17 | B: 31.89 (+1.16s | 3.5%) | Piedmont Swim Team | 06/11/2022 | OAPB PC LC C B BB+ | ||
| 126 | William Tsao | 33.63 | 17 | B: 31.89 (+1.74s | 5.2%) | South San Francisco Aquatics | 05/21/2022 | PASA 2022 May LCM Meet | ||
| 127 | Hunter Wolfe | 33.72 | 18 | B: 31.89 (+1.83s | 5.4%) | Sparks Piranhas Swim Team | 06/17/2022 | Reno Aquatic Club Gamble | ||
| 128 | Samuel Nelson | 34.89 | 16 | B: 31.89 (+3.00s | 8.6%) | Layton Surfers Swim Team | 06/07/2024 | The Normal Meet | ||
| 129 | Roman Rodriguez | 35.65 | 17 | B: 31.89 (+3.76s | 10.5%) | New Mexico Swimming | 08/07/2019 | 2019 Western Zone Age Group Championships | ||
| 130 | Ewan McDonough | 39.14 | 18 | B: 31.89 (+7.25s | 18.5%) | Potomac Marlins | 05/07/2021 | 2021 VA STAT LC Invite | ||
| 131 | Matthew Lucas | 41.19 | 18 | B: 31.89 (+9.30s | 22.6%) | Thunderbird Aquatic Club | 05/02/2025 | 2025 PN TAC Spring Thunderbird Open | ||
| 132 | Kenneth Wufeng | 42.02 | 17 | B: 31.89 (+10.13s | 24.1%) | Daly City Dolphins | 06/10/2022 | Pacific Swimming Long Course C B A+ Meet | ||
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.