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 | Brooker Landau | 28.43 | 18 | BB Min | A: 27.39 (+1.04s | 3.7%) | Orinda Aquatics | 06/10/2023 | Orinda Aquatics LC C B BB+ | |
| 102 | Patricio Chaitelle | 28.51 | 16 | BB Min | A: 27.39 (+1.12s | 3.9%) | Intendencia de San Jose | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 103 | Kinan Ramadan | 28.55 | 18 | BB Min | A: 27.39 (+1.16s | 4.1%) | Puma Aquatic Team | 07/19/2023 | Renee And Jim Patterson Classic | |
| 104 | Ethan Mejia | 28.60 | 16 | BB Min | A: 27.39 (+1.21s | 4.2%) | Wahoos of Jacksonville | 04/25/2025 | 14th Annual JAX50 Sprint Dual Challenge | |
| 105 | Eric Liu | 28.61 | 18 | BB Min | A: 27.39 (+1.22s | 4.3%) | Seattle Metropolitan Aquatic C | 06/26/2025 | 2025 PN CSC 104th Annual Senior Seattle Open | |
| 106 | Adam HU | 28.63 | 18 | BB Min | A: 27.39 (+1.24s | 4.3%) | Burlingame Aquatics | 06/24/2023 | 2023 SUNN Silicon Valley LC Age Group Meet | |
| 107 | Kenneth Cryan | 28.69 | 18 | BB Min | A: 27.39 (+1.30s | 4.5%) | Tri-city Channel Cats | 06/17/2022 | Reno Aquatic Club Gamble | |
| 108 | Kyle Stilinovich | 28.77 | 18 | BB Min | A: 27.39 (+1.38s | 4.8%) | Terrapins Swim Team | 07/28/2021 | TERA LC Trials And Finals July Champs | |
| 109 | Riley Ta | 28.89 | 17 | BB Min | A: 27.39 (+1.50s | 5.2%) | Santa Clara Swim Club | 06/09/2023 | SCSC Pacific Swimming Long Course Intrasquad | |
| 110 | Timothy Gleason | 28.98 | 18 | BB Min | A: 27.39 (+1.59s | 5.5%) | Douglas Dolfins Swim Team | 06/23/2023 | Reno Aquatic Club Gamble | |
| 111 | Tyler Chan | 28.99 | 17 | BB Min | A: 27.39 (+1.60s | 5.5%) | Fog City Hammerheads | 05/18/2024 | Alto May Cray Invitational | |
| 112 | Meddy Ben Ayed | 29.06 | 17 | BB Min | A: 27.39 (+1.67s | 5.7%) | Unattached | 04/20/2024 | BSW Zone 2 C B B++ Long Course [PC 24 052] | |
| 113 | Benjamin Woodbury | 29.17 | 17 | BB Min | A: 27.39 (+1.78s | 6.1%) | Layton Surfers | 06/06/2025 | Speed Lake City 2025 | |
| 114 | Alvin Cheung | 29.18 | 17 | BB Min | A: 27.39 (+1.79s | 6.1%) | Boys & Girls Club of SF | 06/06/2025 | BAC C B A Meet | |
| 115 | Trevor Liao | 29.21 | 17 | BB Min | A: 27.39 (+1.82s | 6.2%) | Fog City Hammerheads | 07/20/2024 | Alto Last Splash Invitational | |
| 116 | Kiel Eldon | 29.29 | 17 | BB Min | A: 27.39 (+1.90s | 6.5%) | Blue Waves Swim Club | 04/11/2026 | 2026 Fox April Long Course Invitational | |
| 117 | Trevor Perrine | 29.40 | 17 | BB Min | A: 27.39 (+2.01s | 6.8%) | Black Team | 04/11/2026 | Spring Showdown 2026 | |
| 118 | Edson Guerrero Fabela | 29.42 | 17 | BB Min | A: 27.39 (+2.03s | 6.9%) | Dorados | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 119 | Jerrick Sunga | 29.50 | 17 | BB Min | A: 27.39 (+2.11s | 7.2%) | South San Francisco Aquatics | 06/10/2022 | Pacific Swimming Long Course C B A+ Meet | |
| 120 | Ian Gladstone | 29.51 | 17 | BB Min | A: 27.39 (+2.12s | 7.2%) | Sparks Piranhas Swim Team | 06/20/2025 | Reno Aquatic Club Gamble | |
| 121 | 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 | |
| 122 | Nathanuel Chan | 29.52 | 17 | BB Min | A: 27.39 (+2.13s | 7.2%) | Fog City Hammerheads | 06/07/2024 | Burlingame Aquatic Club Long Course CBA+ | |
| 123 | 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 | |
| 124 | Yixuan Wang | 29.78 | 17 | B Min | BB: 29.59 (+0.19s | 0.6%) | Unattached | 04/19/2024 | VJO Long Spring Thaw C B A+ 2024 | |
| 125 | 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 | |
| 126 | Roman Manokhin | 29.81 | 18 | B Min | BB: 29.59 (+0.22s | 0.7%) | Unattached | 04/16/2022 | 2022 Pacific Swimming LC Senior Open | |
| 127 | Anderson Wu | 29.84 | 18 | B Min | BB: 29.59 (+0.25s | 0.8%) | Fog City Hammerheads | 06/07/2024 | Burlingame Aquatic Club Long Course CBA+ | |
| 128 | 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+ | |
| 129 | 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 | |
| 130 | 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 | |
| 131 | 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 | |
| 132 | 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 | |
| 133 | Miles Twigg | 30.39 | 17 | B Min | BB: 29.59 (+0.80s | 2.6%) | Lincoln City Swim Club | 04/26/2025 | April Invitational 2025 | |
| 134 | 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 | |
| 135 | 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 | |
| 136 | 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 | |
| 137 | Joshua Sanchez | 30.78 | 18 | B Min | BB: 29.59 (+1.19s | 3.9%) | Legacy Aquatics | 11/02/2024 | Oregon City Fall Open 2024 | |
| 138 | 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 | |
| 139 | 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 | |
| 140 | Sean Rogerson | 31.05 | 16 | B Min | BB: 29.59 (+1.46s | 4.7%) | Mavericks | 06/09/2023 | Burlingame Aquatic Club Long Course CBA | |
| 141 | Mauricio Navarro | 31.07 | 16 | B Min | BB: 29.59 (+1.48s | 4.8%) | South San Francisco Aquatics | 06/24/2023 | 2023 SUNN Silicon Valley LC Age Group Meet | |
| 142 | Tristan Morgan | 31.11 | 18 | B Min | BB: 29.59 (+1.52s | 4.9%) | Lincoln City Swim Club | 04/26/2025 | April Invitational 2025 | |
| 143 | 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 | |
| 144 | Francis Cordero | 31.53 | 16 | B Min | BB: 29.59 (+1.94s | 6.2%) | Equipo Natacion Encantada | 05/01/2026 | Jesse Vasallo Swimming Invitational | |
| 145 | Dylan Murphy | 31.64 | 16 | B Min | BB: 29.59 (+2.05s | 6.5%) | Lincoln City Swim Club | 11/14/2025 | Pumpkin Sprint Meet 2025 | |
| 146 | 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 | |
| 147 | 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 | ||
| 148 | Thomas Greenough | 32.89 | 16 | B: 31.89 (+1.00s | 3.0%) | Pendleton Swim Association | 07/05/2025 | Pendleton Open 2025 | ||
| 149 | 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 | ||
| 150 | 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 | ||
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.