Pacific Northwest Swimming Boys 10 & under - 50 Y Breast
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 | Jader Li | 52.61 | 10 | B Min | BB: 47.69 (+4.92s | 9.4%) | Wave Aquatics | 10/24/2026 | 2026 PN TAC Fall Thunderbird Open Approved | |
| 252 | Cooper Dickie | 52.62 | 10 | B Min | BB: 47.69 (+4.93s | 9.4%) | Seattle Metropolitan Aquatic C | 11/16/2025 | 2025 PN PAC Q Meet | |
| 253 | Nathaniel Seo | 52.63 | 9 | B Min | BB: 47.69 (+4.94s | 9.4%) | Seattle Metropolitan Aquatic C | 10/10/2026 | 2026 PN SMAC Fall Kick Off Approved | |
| 254 | Samuel Kim | 52.64 | 10 | B Min | BB: 47.69 (+4.95s | 9.4%) | South Snohomish Co Dolphins | 10/03/2026 | 2026 PN SSCD Autumn Open N Approved | |
| 255 | Everett Crawford | 52.74 | 9 | B Min | BB: 47.69 (+5.05s | 9.6%) | Bainbridge Island Swim Club | 04/18/2026 | 2026 PN UPAC Mark Olson Classic Approved | |
| 256 | Ayden Xiao | 52.77 | 9 | B Min | BB: 47.69 (+5.08s | 9.6%) | Olympic Cascade Aquatics | 10/03/2026 | 2026 PN OCA John Walker Invitational Approve | |
| 257 | Mayson Huang | 52.78 | 9 | B Min | BB: 47.69 (+5.09s | 9.6%) | Bellevue Club Swim Team | 10/03/2026 | 2026 PN CSC Fall Classic Invitational Approve | |
| 258 | Edward Cadwallader | 52.81 | 9 | B Min | BB: 47.69 (+5.12s | 9.7%) | North Whidbey Aquatic Club | 07/11/2026 | 2026 BBST Final Summer Splash Invite Approved | |
| 259 | Ethan Zhang | 52.85 | 10 | B Min | BB: 47.69 (+5.16s | 9.8%) | Wave Aquatics | 06/19/2026 | 2026 PN SRST Summer Invitational Approved | |
| 260 | Cary Zhou | 52.90 | 9 | B Min | BB: 47.69 (+5.21s | 9.8%) | Wave Aquatics | 10/03/2026 | 2026 PN Wave Rocktober Invitational Approved | |
| 261 | Jeffrey Lou | 52.92 | 9 | B Min | BB: 47.69 (+5.23s | 9.9%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | |
| 262 | Ragnar Jones | 53.08 | 9 | B Min | BB: 47.69 (+5.39s | 10.2%) | Seattle Metropolitan Aquatic C | 10/16/2026 | 2026 PN VAST Fall Classic Invite Approved | |
| 263 | Cosmo McGrath | 53.09 | 10 | B Min | BB: 47.69 (+5.40s | 10.2%) | Bellingham Bay Swim Team | 01/24/2026 | 2026 PN BBST Aly Fell Memorial Approved | |
| 264 | Senran Boldiga | 53.14 | 9 | B Min | BB: 47.69 (+5.45s | 10.3%) | Chinook Aquatic Club | 05/15/2026 | 2026 PN SRST Pacific Coast Invitational App | |
| 265 | Lucas Yang | 53.16 | 9 | B Min | BB: 47.69 (+5.47s | 10.3%) | Olympic Cascade Aquatics | 10/16/2026 | 2026 PN VAST Fall Classic Invite Approved | |
| 266 | Christopher Lee | 53.24 | 8 | B Min | BB: 47.69 (+5.55s | 10.4%) | Bayclub Aquatic Swim Team | 09/25/2026 | 2026 BAST Season Kick Off Sprint Approved | |
| 267 | Nathan Goldenberg | 53.28 | 8 | B Min | BB: 47.69 (+5.59s | 10.5%) | Bellevue Club Swim Team | 10/03/2026 | 2026 PN CSC Fall Classic Invitational Approve | |
| 268 | Charles Thomas | 53.44 | 10 | B: 53.39 (+0.05s | 0.1%) | Excel Aquatics | 12/13/2025 | 2025 Ho Ho Ho Holiday 12 Under Meet | ||
| 269 | Naksh Tripathi | 53.48 | 10 | B: 53.39 (+0.09s | 0.2%) | Bayclub Aquatic Swim Team | 09/25/2026 | 2026 BAST Season Kick Off Sprint Approved | ||
| 270 | Jacob Yong | 53.50 | 10 | B: 53.39 (+0.11s | 0.2%) | Seattle Metropolitan Aquatic C | 10/16/2026 | 2026 PN VAST Fall Classic Invite Approved | ||
| 271 | Derek Zhu | 53.61 | 10 | B: 53.39 (+0.22s | 0.4%) | Chinook Aquatic Club | 11/09/2025 | 2025 PN C Pentathlon | ||
| 272 | James Lin | 53.72 | 10 | B: 53.39 (+0.33s | 0.6%) | Wave Aquatics | 10/03/2026 | 2026 PN Wave Rocktober Invitational Approved | ||
| 273 | Mason Park | 53.77 | 9 | B: 53.39 (+0.38s | 0.7%) | Olympic Cascade Aquatics | 10/16/2026 | 2026 PN VAST Fall Classic Invite Approved | ||
| 274 | Zachary Zhao | 53.84 | 10 | B: 53.39 (+0.45s | 0.8%) | Seattle Metropolitan Aquatic C | 10/16/2026 | 2026 PN VAST Fall Classic Invite Approved | ||
| 275 | Colton McKinnon | 53.90 | 10 | B: 53.39 (+0.51s | 0.9%) | Excel Aquatics | 01/18/2026 | 2026 PN BC Snowflake Classic Invite Approved | ||
| 276 | Henry Kyles | 53.91 | 10 | B: 53.39 (+0.52s | 1.0%) | Bellingham Bay Swim Team | 03/06/2026 | 2026 BBST Seize The Day Invitational | ||
| 277 | Hudson Avery | 53.92 | 10 | B: 53.39 (+0.53s | 1.0%) | Seattle Metropolitan Aquatic C | 04/25/2026 | 2026 PN SSCD Spring Open Approved | ||
| 278 | Greyson Eatherly | 53.96 | 10 | B: 53.39 (+0.57s | 1.1%) | Cascade Swim Club | 12/06/2025 | 2025 PN Fall Divisionals, Division 2 | ||
| 279 | Kyle Yang | 53.98 | 9 | B: 53.39 (+0.59s | 1.1%) | Seattle Metropolitan Aquatic C | 10/10/2026 | 2026 PN SMAC Fall Kick Off Approved | ||
| 280 | Will Hamric | 54.05 | 10 | B: 53.39 (+0.66s | 1.2%) | Excel Aquatics | 09/25/2026 | 2026 Excel Aquatics Fall Fest Invite | ||
| 281 | Austin Smith | 54.13 | 9 | B: 53.39 (+0.74s | 1.4%) | Cascade Swim Club | 11/16/2025 | 2025 PN CSC Distance Plus Intrasquad | ||
| 282 | Brendan Gao | 54.21 | 10 | B: 53.39 (+0.82s | 1.5%) | Bellevue Club Swim Team | 09/21/2025 | 2025 PN BC 47th Annual Blue Orange Meet | ||
| 283 | Peter Lemker | 54.33 | 9 | B: 53.39 (+0.94s | 1.7%) | Bellevue Club Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | ||
| 284 | Leland Kalles | 54.33 | 8 | B: 53.39 (+0.94s | 1.7%) | Seattle Metropolitan Aquatic C | 10/16/2026 | 2026 PN VAST Fall Classic Invite Approved | ||
| 285 | Daniel Dunbabin | 54.35 | 10 | B: 53.39 (+0.96s | 1.8%) | Olympic Cascade Aquatics | 10/03/2026 | 2026 PN OCA John Walker Invitational Approve | ||
| 286 | Jack Mistrot | 54.38 | 10 | B: 53.39 (+0.99s | 1.8%) | West Coast Aquatics | 05/15/2026 | 2026 PN SRST Pacific Coast Invitational App | ||
| 287 | William Zhang | 54.45 | 10 | B: 53.39 (+1.06s | 1.9%) | Issaquah Swim Team | 03/06/2026 | 2026 BBST Seize The Day Invitational | ||
| 288 | Lucas Chan | 54.53 | 9 | B: 53.39 (+1.14s | 2.1%) | Olympic Cascade Aquatics | 10/03/2026 | 2026 PN OCA John Walker Invitational Approve | ||
| 289 | Krthin Kothinti | 54.55 | 10 | B: 53.39 (+1.16s | 2.1%) | Wave Aquatics | 10/03/2026 | 2026 PN Wave Rocktober Invitational Approved | ||
| 290 | Saahil Dixit | 54.62 | 9 | B: 53.39 (+1.23s | 2.3%) | Wave Aquatics | 10/03/2026 | 2026 PN Wave Rocktober Invitational Approved | ||
| 291 | Joshua Park | 54.67 | 9 | B: 53.39 (+1.28s | 2.3%) | Seattle Metropolitan Aquatic C | 10/16/2026 | 2026 PN VAST Fall Classic Invite Approved | ||
| 292 | Rowan Youlin | 54.76 | 9 | B: 53.39 (+1.37s | 2.5%) | Bellingham Bay Swim Team | 10/10/2026 | 2026 BBST Fall Kickoff Approved | ||
| 293 | Alexander Michaels | 54.78 | 10 | B: 53.39 (+1.39s | 2.5%) | Issaquah Swim Team | 09/26/2026 | 2026 PN IST Sockeye Sprints Approved | ||
| 294 | Jeremiah Yoo | 54.78 | 8 | B: 53.39 (+1.39s | 2.5%) | Bellevue Club Swim Team | 10/03/2026 | 2026 PN CSC Fall Classic Invitational Approve | ||
| 295 | Calvin Moore | 54.80 | 10 | B: 53.39 (+1.41s | 2.6%) | King Aquatic Club | 10/16/2026 | 2026 PN VAST Fall Classic Invite Approved | ||
| 296 | Kirk Li | 54.91 | 8 | B: 53.39 (+1.52s | 2.8%) | Pacific Dragons Swim Team | 01/24/2026 | 2026 PN PDST Winter Invitational Meet Approv | ||
| 297 | Matthew Kirkpatrick | 54.96 | 9 | B: 53.39 (+1.57s | 2.9%) | Excel Aquatics | 10/17/2026 | 2026 PN MMSC Fall Invite Approved | ||
| 298 | Daniel Popescu | 55.20 | 7 | B: 53.39 (+1.81s | 3.3%) | Seattle Metropolitan Aquatic C | 06/14/2026 | 2026 SMAC June Mini Meet Approved | ||
| 299 | Andia Hermawan | 55.29 | 7 | B: 53.39 (+1.90s | 3.4%) | Bellevue Club Swim Team | 10/03/2026 | 2026 PN CSC Fall Classic Invitational Approve | ||
| 300 | Brice Effinger | 55.41 | 9 | B: 53.39 (+2.02s | 3.6%) | University Place Aquatic Club | 09/26/2026 | 2026 PN UPAC Fall Open 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.