Western Zone Zone Boys 10 & under - 50 Y Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1201 | Calder Pettersen | 36.86 | 8 | B Min | BB: 34.59 (+2.27s | 6.2%) | Cascade Swim Club | 10/04/2025 | 2025 PN Cascade Fall Classic | |
| 1202 | Zakhar Breslavskyi | 36.87 | 9 | B Min | BB: 34.59 (+2.28s | 6.2%) | Boise YMCA Swim Team | 09/20/2025 | Caitlin Vinsonhaler Memorial Time Acheivement | |
| 1203 | Griffin Ketchen | 36.87 | 9 | B Min | BB: 34.59 (+2.28s | 6.2%) | Iolani Swim Club | 12/06/2025 | 45th Annual Ken Suenaga Invitational (SCY) | |
| 1204 | Caleb Seid | 36.88 | 10 | B Min | BB: 34.59 (+2.29s | 6.2%) | Palo Alto Stanford Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | |
| 1205 | Amaru Cabra | 36.89 | 10 | B Min | BB: 34.59 (+2.30s | 6.2%) | Richmond Sailfish | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | |
| 1206 | Keith Guo | 36.89 | 9 | B Min | BB: 34.59 (+2.30s | 6.2%) | Pacific Dragons Swim Team | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | |
| 1207 | Axel Radstrom | 36.89 | 9 | B Min | BB: 34.59 (+2.30s | 6.2%) | Pacific Coast Marlins | 11/08/2025 | TCA PC November SC C B A+ | |
| 1208 | Joshua Wheaton | 36.91 | 10 | B Min | BB: 34.59 (+2.32s | 6.3%) | Tualatin Hills Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 1209 | Greyson Eatherly | 36.91 | 10 | B Min | BB: 34.59 (+2.32s | 6.3%) | Cascade Swim Club | 12/06/2025 | 2025 PN Fall Divisionals, Division 2 | |
| 1210 | Noah Jagdev | 36.91 | 10 | B Min | BB: 34.59 (+2.32s | 6.3%) | San Ramon Valley Aquatics | 02/20/2026 | Pacific Swim SCY C B BB+ Meet Hosted By TERA | |
| 1211 | Elijah Irwin | 36.92 | 9 | B Min | BB: 34.59 (+2.33s | 6.3%) | Fallbrook Assoc Swim T | 11/08/2025 | 2025 SI SDSA All Ages NTS Meet | |
| 1212 | Duorong Yu | 36.93 | 10 | B Min | BB: 34.59 (+2.34s | 6.3%) | Santa Clara Swim Club | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | |
| 1213 | Owen Hunt | 36.95 | 10 | B Min | BB: 34.59 (+2.36s | 6.4%) | Coeur D\\\\\\'alene Area Swim Team | 02/13/2026 | (Pullman) 2026 IES Jr Champs | |
| 1214 | Evan Islip | 36.96 | 10 | B Min | BB: 34.59 (+2.37s | 6.4%) | Pacific Swim | 01/31/2026 | 2026 SBA All Ages NTS Meet | |
| 1215 | Easton Stromstad | 36.97 | 9 | B Min | BB: 34.59 (+2.38s | 6.4%) | Swim Neptune | 12/04/2025 | 2025 Holiday Swim Festival | |
| 1216 | Lucas Sun | 36.97 | 9 | B Min | BB: 34.59 (+2.38s | 6.4%) | Alto Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |
| 1217 | Wit Harter | 36.97 | 10 | B Min | BB: 34.59 (+2.38s | 6.4%) | Columbia River Swim Team | 12/12/2025 | 2025 TEAM Winter Invitational | |
| 1218 | Leonardo Negritoiu | 36.97 | 10 | B Min | BB: 34.59 (+2.38s | 6.4%) | The Olympic Club | 03/28/2026 | SSS Shamrock Showdown CBA+ | |
| 1219 | Ian Webster | 36.99 | 10 | B Min | BB: 34.59 (+2.40s | 6.5%) | Columbia River Swim Team | 02/22/2025 | 2025 Arena Short Course 10 U Championships | |
| 1220 | Bennett Dulik | 36.99 | 10 | B Min | BB: 34.59 (+2.40s | 6.5%) | Aces Swim Club | 11/01/2024 | 2024 CO ACES High Point Invite | |
| 1221 | Jaden Shin | 36.99 | 10 | B Min | BB: 34.59 (+2.40s | 6.5%) | South Snohomish Co Dolphins | 03/15/2025 | 2025 PN MMSC Marlins Madness | |
| 1222 | Johnathan Weninger | 36.99 | 9 | B Min | BB: 34.59 (+2.40s | 6.5%) | Legacy Aquatics | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 1223 | Ansh Dhuri | 37.00 | 10 | B Min | BB: 34.59 (+2.41s | 6.5%) | Issaquah Swim Team | 12/06/2025 | 2025 PN Fall Divisionals, Division 2 | |
| 1224 | Nevo Tamari | 37.00 | 10 | B Min | BB: 34.59 (+2.41s | 6.5%) | Bay Club Aquatics | 02/21/2026 | 2026 SI JBST Age Group Champs Max | |
| 1225 | Milo Payne | 37.00 | 9 | B Min | BB: 34.59 (+2.41s | 6.5%) | Sonoma Sea Dragons | 01/31/2026 | 2026 Peggy Ramirez Memorial Z3 Winter Champs | |
| 1226 | Landon Noble | 37.01 | 9 | B Min | BB: 34.59 (+2.42s | 6.5%) | Highlands Ranch Aquatics | 01/23/2026 | 2026 CO TOPS Colorado Open | |
| 1227 | Divit Sonavane | 37.01 | 10 | B Min | BB: 34.59 (+2.42s | 6.5%) | Rancho San Dieguito | 02/21/2026 | 2026 SI JBST Age Group Champs Max | |
| 1228 | Jeremy Lyu | 37.02 | 9 | B Min | BB: 34.59 (+2.43s | 6.6%) | Wave Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | |
| 1229 | Josh Huff | 37.02 | 9 | B Min | BB: 34.59 (+2.43s | 6.6%) | Skyline Swim Club | 12/18/2025 | 2025 OA IMR II Copied | |
| 1230 | Alexander Woodard | 37.03 | 9 | B Min | BB: 34.59 (+2.44s | 6.6%) | COSA Swimming | 12/19/2025 | 2025 CO Falfins Holiday Open | |
| 1231 | Cole Cadiz | 37.03 | 10 | B Min | BB: 34.59 (+2.44s | 6.6%) | North Coast Aquatics | 12/05/2025 | SI 2025 RSD All Ages WAG Max | |
| 1232 | Ernest Gu | 37.03 | 8 | B Min | BB: 34.59 (+2.44s | 6.6%) | Bay Club Panthers | 01/24/2026 | 2026 Zone 1 North Championships | |
| 1233 | Oliver Mejia | 37.05 | 8 | B Min | BB: 34.59 (+2.46s | 6.6%) | Academy Swim Club | 03/07/2026 | 2026 HI Junior Age Group SCY Championship | |
| 1234 | Jeffrey Xin | 37.05 | 8 | B Min | BB: 34.59 (+2.46s | 6.6%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 1235 | Theodore Puscas | 37.05 | 9 | B Min | BB: 34.59 (+2.46s | 6.6%) | Issaquah Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 1236 | Remington Kang | 37.06 | 9 | B Min | BB: 34.59 (+2.47s | 6.7%) | Issaquah Swim Team | 01/24/2026 | 2026 PN IST January Invitational Approved | |
| 1237 | Gage Sena | 37.06 | 10 | B Min | BB: 34.59 (+2.47s | 6.7%) | Lamarlins Swim Team, Inc. | 07/25/2025 | 2025 CO SECAL Championships | |
| 1238 | Rio Gardi | 37.07 | 10 | B Min | BB: 34.59 (+2.48s | 6.7%) | Hills Hurricane Swimming | 03/28/2026 | Piedmont Swim Team C B BB+ | |
| 1239 | Itai Nadav | 37.07 | 9 | B Min | BB: 34.59 (+2.48s | 6.7%) | Palo Alto Stanford Aquatics | 03/28/2026 | PSL March CBA+ | |
| 1240 | Aaron Georges | 37.07 | 8 | B Min | BB: 34.59 (+2.48s | 6.7%) | Socal Aquatics Association | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 1241 | Ira Pan | 37.08 | 8 | B Min | BB: 34.59 (+2.49s | 6.7%) | Excel Aquatics | 11/22/2025 | 2025 PN November AGI Div 1 (PDST) | |
| 1242 | Brandon Brooks | 37.08 | 9 | B Min | BB: 34.59 (+2.49s | 6.7%) | Olympus Aquatics | 11/06/2025 | 2025 OA Thanksgiving Turkey Meet | |
| 1243 | Jayden Yu | 37.11 | 9 | B Min | BB: 34.59 (+2.52s | 6.8%) | DeAnza Cupertino Aquatics | 12/06/2025 | Alto Dec 6 7 CBA | |
| 1244 | Tayvin Luangphasy | 37.14 | 10 | B Min | BB: 34.59 (+2.55s | 6.9%) | Adrienne C Nelson | 02/15/2025 | 2025 OR HS 6a 4 | |
| 1245 | Nathaniel Min | 37.14 | 9 | B Min | BB: 34.59 (+2.55s | 6.9%) | California Dolphins Swim Team | 03/28/2026 | PC CDST SC C B BB+ Meet | |
| 1246 | Oliver Liu | 37.15 | 10 | B Min | BB: 34.59 (+2.56s | 6.9%) | Alto Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | |
| 1247 | Shayan Sarkar | 37.16 | 9 | B Min | BB: 34.59 (+2.57s | 6.9%) | Diablo Aquatics | 11/08/2025 | Brentwood Seawolves SCY C B BB+ | |
| 1248 | Francis Wang | 37.17 | 9 | B Min | BB: 34.59 (+2.58s | 6.9%) | West Coast Aquatics | 02/27/2026 | 2026 PN February AGI, Div 3 Approved | |
| 1249 | Felix Henaire | 37.17 | 10 | B Min | BB: 34.59 (+2.58s | 6.9%) | Wave Aquatics | 01/24/2026 | 2026 PN WAVE Winter Invitational Approved | |
| 1250 | Theodore Gerber | 37.18 | 10 | B Min | BB: 34.59 (+2.59s | 7.0%) | Wave Aquatics | 12/06/2025 | 2025 PN Fall Divisionals, Division 3 WAVE | |
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.