USA Boys 17-18 - 50 M Breast
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2251 | Wen-Shin Tsuei | 40.03 | 17 | B Min | BB: 37.49 (+2.54s | 6.3%) | Trident Swim Club | 07/22/2021 | 2021 CA RAA Summer JO S | |
| 2252 | Henry Wilkins | 40.03 | 17 | B Min | BB: 37.49 (+2.54s | 6.3%) | Kearns Youth Aquatic Team | 05/20/2025 | Kearns LC Classic | |
| 2253 | Eric Zhang | 40.04 | 18 | B Min | BB: 37.49 (+2.55s | 6.4%) | Alto Swim Club | 06/09/2023 | DACA Long Course C B A+ | |
| 2254 | James Rumburg | 40.04 | 17 | B Min | BB: 37.49 (+2.55s | 6.4%) | Mount Carmel Force Aquatics | 07/30/2026 | 2026 OH Tim Myers LC Senior Champs | |
| 2255 | Roman Carmichael | 40.04 | 18 | B Min | BB: 37.49 (+2.55s | 6.4%) | Bay Club Aquatics | 06/20/2025 | 2025 SI SPLASH AND DASH | |
| 2256 | Dominik Dolezel | 40.05 | 17 | B Min | BB: 37.49 (+2.56s | 6.4%) | Columbia Aquatics Association | 04/30/2021 | 2021 VA RAYS Helen Wang Classic | |
| 2257 | John Breier | 40.06 | 17 | B Min | BB: 37.49 (+2.57s | 6.4%) | Brownsville Aquatics | 05/17/2025 | 2025 ST LC BAS May Swim Meet | |
| 2258 | Jack Worms | 40.06 | 16 | B Min | BB: 37.49 (+2.57s | 6.4%) | Tampa Elite Aquatics | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | |
| 2259 | Ellis Markward | 40.06 | 17 | B Min | BB: 37.49 (+2.57s | 6.4%) | Delaware Ohio Racing Club Aqua | 07/30/2026 | 2026 OH Tim Myers LC Senior Champs | |
| 2260 | Jaxon Sprake | 40.06 | 18 | B Min | BB: 37.49 (+2.57s | 6.4%) | Tide Swimming | 04/20/2024 | 2024 Black Vs Blue Intrasquad Meet | |
| 2261 | Stephen Xue | 40.07 | 18 | B Min | BB: 37.49 (+2.58s | 6.4%) | Corvallis Aquatic Team | 06/27/2025 | TEAM Summer Invitational | |
| 2262 | Kyle Koay | 40.08 | 16 | B Min | BB: 37.49 (+2.59s | 6.5%) | The Fish | 06/17/2022 | 2022 VA WST Long Course Invitional | |
| 2263 | William Terrell | 40.08 | 17 | B Min | BB: 37.49 (+2.59s | 6.5%) | Greater Pensacola Aquatic Club | 05/02/2026 | 2026 GPAC Flip Flop Invitational | |
| 2264 | Joseph Zurawski | 40.08 | 17 | B Min | BB: 37.49 (+2.59s | 6.5%) | Alamo Area Aquatic Association | 04/11/2025 | 2025 ST AAAA NS Spring Into Long Course | |
| 2265 | Alexander Compton | 40.09 | 17 | B Min | BB: 37.49 (+2.60s | 6.5%) | Spokane Waves Aquatic Team | 04/26/2025 | 2025 SWAT Spring Fling | |
| 2266 | Dominic Colello | 40.11 | 17 | B Min | BB: 37.49 (+2.62s | 6.5%) | North Coast Aquatic Team | 07/24/2025 | 2025 LE Age Group And Senior LC Championships | |
| 2267 | Wyatt Chambless | 40.11 | 17 | B Min | BB: 37.49 (+2.62s | 6.5%) | Sumter YMCA Swimming | 06/26/2026 | 2026 USRY LC Championships | |
| 2268 | Frank Martin | 40.13 | 17 | B Min | BB: 37.49 (+2.64s | 6.6%) | Swim South Bay | 07/10/2026 | 2026 NNA Silver State Championships | |
| 2269 | Ron Baravik | 40.14 | 17 | B Min | BB: 37.49 (+2.65s | 6.6%) | Mission Aurora Colorado Swimmi | 04/12/2025 | 2025 CO TOPS Suburban League Pentathlon | |
| 2270 | Sean McDonald | 40.15 | 18 | B Min | BB: 37.49 (+2.66s | 6.6%) | Nampa Swim Team | 05/19/2023 | BY 2023 Spring Fling Invitational | |
| 2271 | Juan Brown | 40.16 | 17 | B Min | BB: 37.49 (+2.67s | 6.6%) | Bayside Aquatics | 04/17/2026 | 2026 CAC Spring Swimming To The 80's LCM Sw | |
| 2272 | Aasish Dangol | 40.16 | 18 | B Min | BB: 37.49 (+2.67s | 6.6%) | Albany Armada Aquatics | 07/25/2019 | 2019 Far Western LC Championships | |
| 2273 | Francesco Nicolo | 40.17 | 17 | B Min | BB: 37.49 (+2.68s | 6.7%) | Boulder Swim Team | 04/11/2026 | 2026 CO TOPS SBL Pentathlon 13 O | |
| 2274 | Matthew Schleicher | 40.17 | 17 | B Min | BB: 37.49 (+2.68s | 6.7%) | Front Range Barracudas | 05/23/2026 | 2026 CO CUDA Vs AQUA Dual | |
| 2275 | Peter Silipino | 40.17 | 17 | B Min | BB: 37.49 (+2.68s | 6.7%) | Princeton Tiger Aquatic Club | 05/15/2026 | 2026 PTAC Tiger Challenge | |
| 2276 | Hugh Reams | 40.18 | 16 | B Min | BB: 37.49 (+2.69s | 6.7%) | Nova of Virginia | 05/17/2024 | Freedom Splash | |
| 2277 | Alexander Gurgenidze | 40.19 | 16 | B Min | BB: 37.49 (+2.70s | 6.7%) | Swim Florida | 05/23/2025 | 2025 T2 Aquatics Norris Foundation LC Meet | |
| 2278 | Evan Dorenkott | 40.19 | 16 | B Min | BB: 37.49 (+2.70s | 6.7%) | Canton City Swimming | 07/24/2025 | 2025 LE Age Group And Senior LC Championships | |
| 2279 | Joseph Kraus | 40.20 | 17 | B Min | BB: 37.49 (+2.71s | 6.7%) | Denver Swim Academy | 06/10/2026 | 2026 CO HRA Sprint Eliminator | |
| 2280 | Fabian Collazo | 40.22 | 17 | B Min | BB: 37.49 (+2.73s | 6.8%) | Boca Raton Swim Team | 05/22/2026 | 2026 Terrapin Invite | |
| 2281 | Dominic Bureau | 40.22 | 17 | B Min | BB: 37.49 (+2.73s | 6.8%) | Frederick Area Swim Team | 07/17/2026 | 2026 MD Long Course Last Chance Meet | |
| 2282 | Benjamin Kemmitz | 40.23 | 18 | B Min | BB: 37.49 (+2.74s | 6.8%) | Sporting Jax Aquatic Club | 05/23/2025 | EAJ Mayhem 2025 | |
| 2283 | Alexander Maddalena | 40.23 | 17 | B Min | BB: 37.49 (+2.74s | 6.8%) | Huntington YMCA Bluefish | 07/29/2025 | 2025 ISCA Summer Senior Blast | |
| 2284 | Toby Liang | 40.24 | 17 | B Min | BB: 37.49 (+2.75s | 6.8%) | DeAnza Cupertino Aquatics | 06/07/2024 | DACA LC C B A+ Meet | |
| 2285 | Andrew Gutman | 40.25 | 17 | B Min | BB: 37.49 (+2.76s | 6.9%) | Titusville Swim Team | 05/02/2026 | TCSC Go For The Gold Invitational | |
| 2286 | Thai Nguyen | 40.25 | 17 | B Min | BB: 37.49 (+2.76s | 6.9%) | Golden West Swim Club | 07/22/2021 | 2021 CA MVN Summer JO S | |
| 2287 | Ethan Cronkhite | 40.25 | 17 | B Min | BB: 37.49 (+2.76s | 6.9%) | High Performance Aquatic Club | 06/13/2026 | 2026 ST CCLR Summer Beach Bash LCM | |
| 2288 | Ian Baxter | 40.26 | 17 | B Min | BB: 37.49 (+2.77s | 6.9%) | Rockets Swimming | 06/11/2026 | 2026 RAFC Summer Solstice Invitational | |
| 2289 | Omar Macias Mendoza | 40.28 | 17 | B Min | BB: 37.49 (+2.79s | 6.9%) | Loveland Swim Club | 06/27/2026 | 2026 CO Greeley Stampede | |
| 2290 | Michael Antonov | 40.28 | 18 | B Min | BB: 37.49 (+2.79s | 6.9%) | Rockets Swimming | 05/16/2025 | 2025 FAST May Invite | |
| 2291 | Lucas Zago | 40.29 | 17 | B Min | BB: 37.49 (+2.80s | 6.9%) | Bulldog Swim Club | 06/24/2023 | ALTO C B A+ Long Course Meet | |
| 2292 | Adam HU | 40.29 | 18 | B Min | BB: 37.49 (+2.80s | 6.9%) | South San Francisco Aquatics | 04/30/2022 | ALTO Z1N Long Course Invitational Meet | |
| 2293 | Oleg Arlouski | 40.29 | 17 | B Min | BB: 37.49 (+2.80s | 6.9%) | Wave Aquatics | 06/26/2025 | 2025 PN CSC 104th Annual Senior Seattle Open | |
| 2294 | Eduardo Aguirre | 40.30 | 17 | B: 40.29 (+0.01s | 0.0%) | Laredo Vortex Aquatics | 04/26/2025 | 2025 HPAC Banana Slug Beach Bash | ||
| 2295 | Leran Wang | 40.30 | 17 | B: 40.29 (+0.01s | 0.0%) | Aquawolves Swimming | 06/10/2026 | 2026 CO HRA Sprint Eliminator | ||
| 2296 | Jack Golding | 40.33 | 16 | B: 40.29 (+0.04s | 0.1%) | Denver Swim Academy | 07/10/2026 | 2026 CO ACES DSA Summer Blast | ||
| 2297 | Brayden Soriano | 40.33 | 18 | B: 40.29 (+0.04s | 0.1%) | Hawaii Swimming Club | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | ||
| 2298 | Ethan Lange | 40.34 | 17 | B: 40.29 (+0.05s | 0.1%) | Northside Aquatics | 06/11/2026 | 2026 ST NIST George Block Invitational | ||
| 2299 | Nolan Best | 40.35 | 17 | B: 40.29 (+0.06s | 0.1%) | Swim Florida | 04/17/2026 | 2026 GCST Spring Open | ||
| 2300 | Brink Wiet | 40.36 | 17 | B: 40.29 (+0.07s | 0.2%) | Wasatch Front Fish Market | 05/20/2025 | Kearns LC Classic | ||
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.