Pacific Northwest Swimming Boys 10 & under - 50 Y 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 | Eric Qi | 48.06 | 10 | B Min | BB: 42.89 (+5.17s | 10.8%) | Pacific Dragons Swim Team | 10/19/2024 | 2024 PN WAVE Rocktober Invitational- [RESULTS] | |
| 252 | Pranav Chandramouli | 48.10 | 9 | B Min | BB: 42.89 (+5.21s | 10.8%) | Gold\\'s Aquatics Club | 02/21/2025 | 2025 PN SRST Champs Qualifier | |
| 253 | Aiden Tourigny | 48.18 | 9 | B Min | BB: 42.89 (+5.29s | 11.0%) | West Coast Aquatics | 08/03/2024 | 2024 PN MMSC NCSSL Championships [RESULTS] | |
| 254 | Yan Mazurenko | 48.19 | 10 | B Min | BB: 42.89 (+5.30s | 11.0%) | Seattle Metropolitan Aquatic C | 03/29/2025 | 2025 PN Spring Finale, Division 2 | |
| 255 | Daniel Rondel | 48.24 | 8 | B Min | BB: 42.89 (+5.35s | 11.1%) | Wave Aquatics | 03/15/2025 | 2025 PN MMSC Marlins Madness | |
| 256 | Ethan Li | 48.31 | 7 | B: 48.29 (+0.02s | 0.0%) | Pacific Dragons Swim Team | 01/25/2025 | 2025 PN PDST Winter Invitational | ||
| 257 | Marcus Wang | 48.32 | 9 | B: 48.29 (+0.03s | 0.1%) | Pacific Dragons Swim Team | 03/29/2025 | 2025 PN Spring Finale, Division 2 | ||
| 258 | Arian Gavriljuk | 48.33 | 9 | B: 48.29 (+0.04s | 0.1%) | Pro Swimming | 03/07/2025 | 2025 PN PRO March Last Chance Intrasquad | ||
| 259 | Leo Yang | 48.34 | 9 | B: 48.29 (+0.05s | 0.1%) | Wave Aquatics | 06/21/2024 | 2024 PN SRST Summer Invitational [RESULTS] | ||
| 260 | Hudson Porter | 48.40 | 8 | B: 48.29 (+0.11s | 0.2%) | Wave Aquatics | 03/29/2025 | 2025 PN Spring Finale Division 3 | ||
| 261 | Tianrui Zhang | 48.41 | 10 | B: 48.29 (+0.12s | 0.2%) | Blue Dolphin Swim Team | 03/29/2025 | 2025 PN Spring Finale, Division 2 | ||
| 262 | Peter Foss | 48.49 | 10 | B: 48.29 (+0.20s | 0.4%) | Issaquah Swim Team | 02/01/2025 | 2025 PN EAST February Invitational | ||
| 263 | Emerson Vivion | 48.49 | 9 | B: 48.29 (+0.20s | 0.4%) | Olympic Cascade Aquatics | 03/01/2025 | 2025 PN C March Madness | ||
| 264 | Atharva Koppal | 48.53 | 10 | B: 48.29 (+0.24s | 0.5%) | Wave Aquatics | 01/25/2025 | 2025 PN Wave Winter Invitational | ||
| 265 | Derek Bader | 48.57 | 10 | B: 48.29 (+0.28s | 0.6%) | Seattle Metropolitan Aquatic C | 01/12/2025 | 2025 PN SMAC January Mini Meet | ||
| 266 | Mo Chen | 48.59 | 8 | B: 48.29 (+0.30s | 0.6%) | Wave Aquatics | 03/15/2025 | 2025 PN MMSC Marlins Madness | ||
| 267 | Adrian Zhao | 48.60 | 10 | B: 48.29 (+0.31s | 0.6%) | Pacific Dragons Swim Team | 01/25/2025 | 2025 PN PDST Winter Invitational | ||
| 268 | Logan Amaral | 48.64 | 10 | B: 48.29 (+0.35s | 0.7%) | Storm Aquatics | 02/01/2025 | 2025 PN EAST February Invitational | ||
| 269 | Minjun Park | 48.64 | 9 | B: 48.29 (+0.35s | 0.7%) | Chinook Aquatic Club | 02/14/2025 | 2025 PN UPAC 4th Annual February Fly In | ||
| 270 | Jonah Doll | 48.65 | 9 | B: 48.29 (+0.36s | 0.7%) | Cascade Swim Club | 01/11/2025 | 2025 PN CSC Winter Invitational | ||
| 271 | Charlie Griffin | 48.69 | 10 | B: 48.29 (+0.40s | 0.8%) | Issaquah Swim Team | 03/29/2025 | 2025 PN Spring Finale, Division 1 | ||
| 272 | Noah Ma | 48.76 | 10 | B: 48.29 (+0.47s | 1.0%) | Pacific Dragons Swim Team | 01/25/2025 | 2025 PN PDST Winter Invitational | ||
| 273 | Brian He | 48.77 | 10 | B: 48.29 (+0.48s | 1.0%) | Eastside Aquatic Swim Team | 12/07/2024 | 2024 PN Fall Divisionals, Division 1 [RESULTS] | ||
| 274 | Owen Gummow | 48.89 | 9 | B: 48.29 (+0.60s | 1.2%) | Excel Swim Club | 12/07/2024 | 2024 PN Fall Divisionals, Division 2 [RESULTS] | ||
| 275 | Simon Willis | 48.90 | 9 | B: 48.29 (+0.61s | 1.2%) | Seattle Metropolitan Aquatic C | 10/07/2023 | 2023 PN SMAC Fall Kick-Off Invitational [RESULTS] | ||
| 276 | Jackson Jensen | 48.96 | 8 | B: 48.29 (+0.67s | 1.4%) | Valley Aquatics | 02/14/2025 | 2025 PN UPAC 4th Annual February Fly In | ||
| 277 | Maxim Gilszmer | 48.99 | 9 | B: 48.29 (+0.70s | 1.4%) | Seattle Metropolitan Aquatic C | 12/07/2024 | 2024 PN Fall Divisionals, Division 1 [RESULTS] | ||
| 278 | Daniel Wang | 49.02 | 7 | B: 48.29 (+0.73s | 1.5%) | Seattle Metropolitan Aquatic C | 01/25/2025 | 2025 PN SMAC Winter Invitational | ||
| 279 | Tony Chen | 49.04 | 9 | B: 48.29 (+0.75s | 1.5%) | Wave Aquatics | 03/29/2025 | 2025 PN Spring Finale Division 3 | ||
| 280 | Martin Li | 49.08 | 8 | B: 48.29 (+0.79s | 1.6%) | Wave Aquatics | 11/23/2024 | 2024 PN November Age Group Invitational, Division 4 (WEST) [RESULTS] | ||
| 281 | Alex Chen | 49.10 | 7 | B: 48.29 (+0.81s | 1.6%) | Seattle Metropolitan Aquatic C | 10/05/2024 | 2024 PN SMAC Fall Kick-Off Invitational [RESULTS] | ||
| 282 | Henry Jian | 49.21 | 9 | B: 48.29 (+0.92s | 1.9%) | Eastside Aquatic Swim Team | 02/01/2025 | 2025 PN EAST February Invitational | ||
| 283 | Killian Mann | 49.36 | 8 | B: 48.29 (+1.07s | 2.2%) | Olympic Cascade Aquatics | 03/29/2025 | 2025 PN Spring Finale, Division 2 | ||
| 284 | Miles Platt | 49.36 | 9 | B: 48.29 (+1.07s | 2.2%) | King Aquatic Club | 02/01/2025 | 2025 PN BISC Bluefin Invitational | ||
| 285 | Chance Tan-Nelson | 49.36 | 8 | B: 48.29 (+1.07s | 2.2%) | West Coast Aquatics | 03/29/2025 | 2025 PN Spring Finale, Division 2 | ||
| 286 | Yuchen Zhou | 49.37 | 9 | B: 48.29 (+1.08s | 2.2%) | Eastside Aquatic Swim Team | 11/23/2024 | 2024 PN November Age Group Invitational, Division 1 (PDST) [RESULTS] | ||
| 287 | Osmond Dunford | 49.40 | 9 | B: 48.29 (+1.11s | 2.2%) | Port Angeles Swim Club | 01/13/2024 | 2024 PASC January Green & White Polar Bear Intrasquad Meet [RESULTS] | ||
| 288 | Felix Henaire | 49.50 | 9 | B: 48.29 (+1.21s | 2.4%) | Wave Aquatics | 03/29/2025 | 2025 PN Spring Finale Division 3 | ||
| 289 | Royce Robinson | 49.51 | 10 | B: 48.29 (+1.22s | 2.5%) | Excel Swim Club | 11/16/2024 | 2024 PN IST November Invitational [RESULTS] | ||
| 290 | Daniel Sarana | 49.53 | 10 | B: 48.29 (+1.24s | 2.5%) | Wave Aquatics | 03/07/2025 | 2025 BBST Seize The Day Invitational | ||
| 291 | Keith Guo | 49.58 | 8 | B: 48.29 (+1.29s | 2.6%) | Pacific Dragons Swim Team | 03/29/2025 | 2025 PN Spring Finale, Division 2 | ||
| 292 | Erik Joyce | 49.58 | 10 | B: 48.29 (+1.29s | 2.6%) | Puget Sound Swim Club | 02/01/2025 | 2025 PN BISC Bluefin Invitational | ||
| 293 | Terence Wu | 49.59 | 8 | B: 48.29 (+1.30s | 2.6%) | Blue Dolphin Swim Team | 03/29/2025 | 2025 PN Spring Finale, Division 2 | ||
| 294 | Anay Agarwal | 49.62 | 7 | B: 48.29 (+1.33s | 2.7%) | West Coast Aquatics | 03/07/2025 | 2025 BBST Seize The Day Invitational | ||
| 295 | Guillermo Dinares Cardenal | 49.66 | 7 | B: 48.29 (+1.37s | 2.8%) | Vashon Seals Swim Team | 02/14/2025 | 2025 PN UPAC 4th Annual February Fly In | ||
| 296 | Anthony Kindell | 49.66 | 9 | B: 48.29 (+1.37s | 2.8%) | Valley Aquatics | 12/07/2024 | 2024 PN Fall Divisionals, Division 1 [RESULTS] | ||
| 297 | Muchen Zhou | 49.81 | 10 | B: 48.29 (+1.52s | 3.1%) | Blue Dolphin Swim Team | 02/22/2025 | 2025 PN IST Feb Invitational | ||
| 298 | Haolin Chen | 49.81 | 9 | B: 48.29 (+1.52s | 3.1%) | Pacific Dragons Swim Team | 01/25/2025 | 2025 PN PDST Winter Invitational | ||
| 299 | Odin Fisher | 49.83 | 9 | B: 48.29 (+1.54s | 3.1%) | King Aquatic Club | 10/20/2024 | 2024 PN VAST Fall Sprints [RESULTS] | ||
| 300 | Maximilian Schrepfer | 49.85 | 10 | B: 48.29 (+1.56s | 3.1%) | Wave Aquatics | 03/07/2025 | 2025 BBST Seize The Day Invitational | ||
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.