Western Zone Zone Boys 10 & under - 50 Y Fly
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 201 | Dongxin Xian | 36.82 | 10 | BB Min | A: 35.99 (+0.83s | 2.3%) | Arcadia Riptides Swim Club | 12/13/2024 | 2024 CA SCAT SCS WAG | |
| 202 | Ian Susanto | 36.87 | 9 | BB Min | A: 35.99 (+0.88s | 2.4%) | Legacy Aquatics | 08/01/2026 | 2026 LA Summer Sunset | |
| 203 | Cyrus Yang | 36.91 | 10 | BB Min | A: 35.99 (+0.92s | 2.5%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 204 | Emory Hulslander | 36.91 | 10 | BB Min | A: 35.99 (+0.92s | 2.5%) | Aces Swim Club | 02/28/2025 | 2025 CO CSI 14 U Age Group Championships | |
| 205 | Leo Gazzard | 36.92 | 9 | BB Min | A: 35.99 (+0.93s | 2.5%) | Bellevue Club Swim Team | 02/27/2026 | 2026 PN Feb Age Group Invite,Div 3 Approved | |
| 206 | Herman Wollman | 37.00 | 10 | BB Min | A: 35.99 (+1.01s | 2.7%) | Gold Medal Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 207 | Marco Gonzalez | 37.02 | 10 | BB Min | A: 35.99 (+1.03s | 2.8%) | South Bay Aquatics | 10/04/2025 | 2025 SI CAST Pentathlon 14 U Copied | |
| 208 | Ezio Ubaldi | 37.05 | 10 | BB Min | A: 35.99 (+1.06s | 2.9%) | Beach Cities Alpha | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 209 | William Jiang | 37.08 | 8 | BB Min | A: 35.99 (+1.09s | 2.9%) | Irvine Novaquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 210 | Terence Wu | 37.10 | 9 | BB Min | A: 35.99 (+1.11s | 3.0%) | Bellevue Club Swim Team | 03/19/2026 | 2026 Northwest Region AG Champs Approved | |
| 211 | Silas Roland | 37.15 | 9 | BB Min | A: 35.99 (+1.16s | 3.1%) | Univ. of Denver Hilltoppers | 03/06/2026 | 2026 CO 14 U Silver State | |
| 212 | Moses Xia | 37.16 | 10 | BB Min | A: 35.99 (+1.17s | 3.1%) | Wasc | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 213 | Thomas Sinatra | 37.20 | 10 | BB Min | A: 35.99 (+1.21s | 3.3%) | Rio Del Oro Rapids | 11/08/2025 | Folsom Classic 2025 | |
| 214 | Elliott Johnson | 37.21 | 10 | BB Min | A: 35.99 (+1.22s | 3.3%) | Bellevue Club Swim Team | 11/22/2025 | 2025 PN November AGI, Div 3 (UPAC) | |
| 215 | Ali Abolfadl | 37.22 | 9 | BB Min | A: 35.99 (+1.23s | 3.3%) | Olympic Cascade Aquatics | 12/12/2025 | 2025 PN 14 Under Short Course Champs Approved | |
| 216 | Mario Aoki | 37.24 | 9 | BB Min | A: 35.99 (+1.25s | 3.4%) | Falfins Swimming | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 217 | William Power | 37.25 | 10 | BB Min | A: 35.99 (+1.26s | 3.4%) | Monterey Bay Swim Club | 07/24/2026 | CVAL 2026 | |
| 218 | David Chen | 37.25 | 10 | BB Min | A: 35.99 (+1.26s | 3.4%) | Tualatin Hills Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 219 | Evan Islip | 37.26 | 10 | BB Min | A: 35.99 (+1.27s | 3.4%) | Pacific Swim | 03/06/2026 | 2026 SI 14U AGE GRP CHAMPIONSHIPS | |
| 220 | Luke Xu | 37.26 | 10 | BB Min | A: 35.99 (+1.27s | 3.4%) | California Dolphins Swim Team | 03/07/2026 | SRVA Last Chance Meet B BB+ | |
| 221 | Edwin Semple | 37.27 | 10 | BB Min | A: 35.99 (+1.28s | 3.4%) | The Spartans of La Canada | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 222 | Owen Nguyen | 37.29 | 10 | BB Min | A: 35.99 (+1.30s | 3.5%) | Mission Viejo Nadadores | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 223 | Hugo Pace | 37.31 | 10 | BB Min | A: 35.99 (+1.32s | 3.5%) | Pacifica Sea Lions | 02/07/2026 | 2026 PSL Super Finals Invitational | |
| 224 | Justin Chi | 37.31 | 9 | BB Min | A: 35.99 (+1.32s | 3.5%) | DeAnza Cupertino Aquatics | 07/25/2026 | 2026 DACA SC CBA Meet | |
| 225 | Liam Marciel | 37.33 | 9 | BB Min | A: 35.99 (+1.34s | 3.6%) | South Valley Makos | 07/24/2026 | CVAL 2026 | |
| 226 | Nhat Tran | 37.36 | 10 | BB Min | A: 35.99 (+1.37s | 3.7%) | Olympic Cascade Aquatics | 02/27/2026 | 2026 PN Feb Age Group Invite,Div 3 Approved | |
| 227 | Yusen Wang | 37.38 | 9 | BB Min | A: 35.99 (+1.39s | 3.7%) | Irvine Novaquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 228 | Daniel Heilman | 37.39 | 10 | BB Min | A: 35.99 (+1.40s | 3.7%) | San Francisco Seals Swim Team | 04/18/2026 | RP SWIM CLUB (PRNA) SPRING SWIM FEST! | |
| 229 | Jason Yin | 37.39 | 9 | BB Min | A: 35.99 (+1.40s | 3.7%) | Unattached | 11/15/2025 | Alto Nov 15 16 Fall Frolic | |
| 230 | Arick Yuan | 37.40 | 10 | BB Min | A: 35.99 (+1.41s | 3.8%) | Santa Clara Swim Club | 02/07/2026 | Valley Splash Short Course C B A Meet | |
| 231 | Tanner Matheson | 37.40 | 10 | BB Min | A: 35.99 (+1.41s | 3.8%) | San Clemente Aquatic Team | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 232 | Samuel Hora | 37.43 | 10 | BB Min | A: 35.99 (+1.44s | 3.8%) | Montrose Marlins Swim Club | 03/06/2026 | 2026 CO 14 U Silver State | |
| 233 | Henry Goddard | 37.47 | 10 | BB Min | A: 35.99 (+1.48s | 3.9%) | Cascadia Swimming | 08/01/2025 | Big Kahuna 2025 | |
| 234 | Elliott Lindley | 37.47 | 10 | BB Min | A: 35.99 (+1.48s | 3.9%) | Los Altos Mountain View Aquati | 03/28/2026 | LAMV C B A+ Meet | |
| 235 | William Song | 37.49 | 8 | BB Min | A: 35.99 (+1.50s | 4.0%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | |
| 236 | Qifan Gong | 37.51 | 9 | BB Min | A: 35.99 (+1.52s | 4.1%) | Bellevue Club Swim Team | 06/19/2026 | 2026 PN SRST Summer Invitational Approved | |
| 237 | Matthew Ko | 37.51 | 10 | BB Min | A: 35.99 (+1.52s | 4.1%) | Aspire Aquatics of Colorado | 01/04/2026 | 2026 CO AAC Sprint Eliminator Invite | |
| 238 | Henry Fredericks | 37.57 | 9 | BB Min | A: 35.99 (+1.58s | 4.2%) | COSA Swimming | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 239 | Jeremy Wang | 37.59 | 10 | BB Min | A: 35.99 (+1.60s | 4.3%) | Brea Aquatics | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 240 | Dean Simmons | 37.60 | 10 | BB Min | A: 35.99 (+1.61s | 4.3%) | Seattle Metropolitan Aquatic C | 02/13/2026 | 2026 PN UPAC 4th Annual Feb Fly In Approved | |
| 241 | Leo Liao | 37.61 | 10 | BB Min | A: 35.99 (+1.62s | 4.3%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | |
| 242 | Porter Pitti | 37.67 | 9 | BB Min | A: 35.99 (+1.68s | 4.5%) | Olympus Aquatics | 03/05/2025 | 2025 Short Course UTAGS Championships | |
| 243 | Brendan Ma | 37.70 | 9 | BB Min | A: 35.99 (+1.71s | 4.5%) | Orinda Aquatics | 07/25/2026 | Zone 2 Summer Championships | |
| 244 | Leo Ioffe | 37.72 | 10 | BB Min | A: 35.99 (+1.73s | 4.6%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 245 | Xavier Anderson | 37.83 | 9 | BB Min | A: 35.99 (+1.84s | 4.9%) | Albany Aquatic Association | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 246 | Enzo Amorim | 37.84 | 9 | BB Min | A: 35.99 (+1.85s | 4.9%) | Portneuf Valley Swim Team | 12/13/2025 | 2025 Holiday Classic | |
| 247 | Aiden Jin | 37.86 | 10 | BB Min | A: 35.99 (+1.87s | 4.9%) | Gold Medal Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 248 | Andrew Zhao | 37.88 | 9 | BB Min | A: 35.99 (+1.89s | 5.0%) | DeAnza Cupertino Aquatics | 07/25/2026 | 2026 DACA SC CBA Meet | |
| 249 | Guo-shiun Gau | 37.88 | 10 | BB Min | A: 35.99 (+1.89s | 5.0%) | Seattle Metropolitan Aquatic C | 02/27/2026 | 2026 PN February AGI, Div 1 Approved | |
| 250 | Lucas Jiang | 37.89 | 9 | BB Min | A: 35.99 (+1.90s | 5.0%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
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.