Pacific Northwest Swimming Boys 10 & under - 50 M Back
These rankings show the swimmers' placement within their Local Swimming Committee (LSC).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 | |
|---|---|---|---|---|---|---|---|---|---|
| 251 | Paul Ledesma | 1:00.56 | 8 | B: 55.39 (+5.17s | 8.5%) | Seattle Metropolitan Aquatic C | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | ||
| 252 | Bryan Liu | 1:00.67 | 9 | B: 55.39 (+5.28s | 8.7%) | Issaquah Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | ||
| 253 | Luke Hammer | 1:00.85 | 10 | B: 55.39 (+5.46s | 9.0%) | University Place Aquatic Club | 06/20/2025 | 2025 IE VS Starlight Open | ||
| 254 | Grayson Williams | 1:00.90 | 8 | B: 55.39 (+5.51s | 9.0%) | Olympic Cascade Aquatics | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | ||
| 255 | Axelle Baerwald | 1:00.95 | 10 | B: 55.39 (+5.56s | 9.1%) | Chinook Aquatic Club | 05/28/2026 | 2026 IE VS Apple Capital | ||
| 256 | Clark Weaver | 1:00.99 | 9 | B: 55.39 (+5.60s | 9.2%) | Cascade Swim Club | 09/19/2026 | 2026 PN CSC September Shakeout Approved | ||
| 257 | Ethan Nipert | 1:01.10 | 8 | B: 55.39 (+5.71s | 9.3%) | Puget Sound Swim Club | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | ||
| 258 | Seth Davidson | 1:01.24 | 8 | B: 55.39 (+5.85s | 9.6%) | Mighty Marlins Swim Club | 05/28/2026 | 2026 IE VS Apple Capital | ||
| 259 | Lincoln Zhang | 1:01.33 | 10 | B: 55.39 (+5.94s | 9.7%) | Eastside Aquatic Swim Team | 07/11/2025 | 2025 THSC Summer Classic | ||
| 260 | Mason Krapp | 1:01.49 | 6 | B: 55.39 (+6.10s | 9.9%) | Thurston Olympians Swim Club | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | ||
| 261 | Everett Crawford | 1:01.79 | 9 | B: 55.39 (+6.40s | 10.4%) | Bainbridge Island Swim Club | 05/02/2025 | 2025 PN BC May Flowers | ||
| 262 | William Zhang | 1:01.93 | 10 | B: 55.39 (+6.54s | 10.6%) | Issaquah Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | ||
| 263 | Max Hao | 1:02.07 | 10 | B: 55.39 (+6.68s | 10.8%) | Cascade Swim Club | 06/06/2026 | 2026 PN CSC Swimtacular Approved | ||
| 264 | Kiaan Paidipathi | 1:02.13 | 9 | B: 55.39 (+6.74s | 10.8%) | Issaquah Swim Team | 05/28/2026 | 2026 IE VS Apple Capital | ||
| 265 | Preesh Shrimali | 1:02.44 | 9 | B: 55.39 (+7.05s | 11.3%) | Valley Aquatics | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 266 | Bryan Zhou | 1:02.55 | 10 | B: 55.39 (+7.16s | 11.4%) | Pacific Dragons Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 267 | Warren Williamson | 1:02.56 | 9 | B: 55.39 (+7.17s | 11.5%) | Bellingham Bay Swim Team | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | ||
| 268 | Allan Duan | 1:02.59 | 8 | B: 55.39 (+7.20s | 11.5%) | Pro Swimming | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | ||
| 269 | Isaac Gore | 1:02.59 | 9 | B: 55.39 (+7.20s | 11.5%) | Cascade Swim Club | 09/19/2026 | 2026 PN CSC September Shakeout Approved | ||
| 270 | Lucas Yang | 1:02.72 | 9 | B: 55.39 (+7.33s | 11.7%) | Olympic Cascade Aquatics | 07/10/2026 | 2026 PN OCA Last Chance Invitational Approve | ||
| 271 | Jack Thesenvitz | 1:02.73 | 10 | B: 55.39 (+7.34s | 11.7%) | Issaquah Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | ||
| 272 | Eric Yu | 1:02.77 | 9 | B: 55.39 (+7.38s | 11.8%) | Bellevue Club Swim Team | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | ||
| 273 | Colin Carver | 1:02.80 | 10 | B: 55.39 (+7.41s | 11.8%) | Cascade Swim Club | 09/19/2026 | 2026 PN CSC September Shakeout Approved | ||
| 274 | Eli Park | 1:02.83 | 8 | B: 55.39 (+7.44s | 11.8%) | Olympic Cascade Aquatics | 07/10/2026 | 2026 PN OCA Last Chance Invitational Approve | ||
| 275 | Max Liu | 1:03.51 | 8 | B: 55.39 (+8.12s | 12.8%) | Chinook Aquatic Club | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | ||
| 276 | August Pittman | 1:03.56 | 9 | B: 55.39 (+8.17s | 12.9%) | Issaquah Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | ||
| 277 | Arjun Gundlapally | 1:03.62 | 8 | B: 55.39 (+8.23s | 12.9%) | Bellingham Bay Swim Team | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | ||
| 278 | Cavan Burke | 1:03.86 | 9 | B: 55.39 (+8.47s | 13.3%) | Valley Aquatics | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | ||
| 279 | Steven Flonacher | 1:03.96 | 9 | B: 55.39 (+8.57s | 13.4%) | Harbor Aquatics Club | 05/28/2026 | 2026 IE VS Apple Capital | ||
| 280 | Ryan Jin | 1:03.98 | 9 | B: 55.39 (+8.59s | 13.4%) | Wave Aquatics | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | ||
| 281 | Reyansh Wadhwa | 1:04.03 | 8 | B: 55.39 (+8.64s | 13.5%) | Wave Aquatics | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | ||
| 282 | Matteo Balzarini | 1:04.55 | 8 | B: 55.39 (+9.16s | 14.2%) | Valley Aquatics | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | ||
| 283 | Nathaniel Hehn | 1:04.58 | 8 | B: 55.39 (+9.19s | 14.2%) | Valley Aquatics | 06/20/2025 | 2025 IE VS Starlight Open | ||
| 284 | Lev Sukhin | 1:04.72 | 8 | B: 55.39 (+9.33s | 14.4%) | Wave Aquatics | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | ||
| 285 | Henry Zhao | 1:04.75 | 8 | B: 55.39 (+9.36s | 14.5%) | Blue Dolphin Swim Team | 06/14/2025 | 2025 IST June Invtational | ||
| 286 | Asher Helmer | 1:04.82 | 9 | B: 55.39 (+9.43s | 14.5%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 287 | Adrian Pierre | 1:05.13 | 10 | B: 55.39 (+9.74s | 15.0%) | Cascade Swim Club | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | ||
| 288 | William Niedringhaus | 1:05.16 | 10 | B: 55.39 (+9.77s | 15.0%) | Thunderbird Aquatic Club | 05/02/2025 | 2025 PN TAC Spring Thunderbird Open | ||
| 289 | Brody Marinacci | 1:05.21 | 10 | B: 55.39 (+9.82s | 15.1%) | Valley Aquatics | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | ||
| 290 | Nalan Vijay | 1:05.51 | 10 | B: 55.39 (+10.12s | 15.4%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 291 | Hayden Chu | 1:06.73 | 9 | B: 55.39 (+11.34s | 17.0%) | South Snohomish Co Dolphins | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | ||
| 292 | Ayden Xiao | 1:06.80 | 9 | B: 55.39 (+11.41s | 17.1%) | Olympic Cascade Aquatics | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | ||
| 293 | Gavin Tong | 1:06.98 | 8 | B: 55.39 (+11.59s | 17.3%) | Blue Dolphin Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 294 | Andrew Kim | 1:08.13 | 9 | B: 55.39 (+12.74s | 18.7%) | Wave Aquatics | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | ||
| 295 | Wesley Wang | 1:08.22 | 7 | B: 55.39 (+12.83s | 18.8%) | Chinook Aquatic Club | 05/28/2026 | 2026 IE VS Apple Capital | ||
| 296 | Evan Stark | 1:08.28 | 8 | B: 55.39 (+12.89s | 18.9%) | Wave Aquatics | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | ||
| 297 | Milan Krish | 1:09.16 | 9 | B: 55.39 (+13.77s | 19.9%) | Wave Aquatics | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | ||
| 298 | Henry Herschmiller | 1:09.25 | 9 | B: 55.39 (+13.86s | 20.0%) | Port Angeles Swim Club | 07/10/2026 | 2026 Sizzlin Summer Splash Copied | ||
| 299 | Henry Herschmiller | 1:09.25 | 8 | B: 55.39 (+13.86s | 20.0%) | Port Angeles Swim Club | 07/10/2026 | 2026 Sizzlin Summer Splash Copied | ||
| 300 | Kai Hill | 1:09.55 | 9 | B: 55.39 (+14.16s | 20.4%) | Cascade Swim Club | 09/19/2026 | 2026 PN CSC September Shakeout Approved | ||
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.