Western Zone Zone Boys 10 & under - 50 M 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 | Evan Kang | 51.97 | 9 | B: 43.89 (+8.08s | 15.5%) | Puffins Swimming | 06/27/2025 | Valley Splash | ||
| 1202 | Joon Cha | 51.98 | 8 | B: 43.89 (+8.09s | 15.6%) | Sunnyvale Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 1203 | Zachary Vance | 51.99 | 8 | B: 43.89 (+8.10s | 15.6%) | Caldwell Swim Club | 07/18/2025 | 2025 LCM Summer Championships | ||
| 1204 | Finn McGrath | 52.00 | 6 | B: 43.89 (+8.11s | 15.6%) | Multnomah Athletic Club | 05/30/2025 | LA OPEN 2025 | ||
| 1205 | Leo Cramer | 52.03 | 9 | B: 43.89 (+8.14s | 15.6%) | Clovis Swim Club | 05/24/2025 | 2025 Mike Snyder Memorial | ||
| 1206 | Amnay Cherik | 52.05 | 7 | B: 43.89 (+8.16s | 15.7%) | Tiger Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 1207 | Wyatt Moon | 52.06 | 8 | B: 43.89 (+8.17s | 15.7%) | Quicksilver Swimming | 05/22/2024 | Zone 1S Micro Meet SJ1 (Host QSS) | ||
| 1208 | Ezekiel Ribellia | 52.08 | 8 | B: 43.89 (+8.19s | 15.7%) | Velocity Swimming | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | ||
| 1209 | Cooper Dickie | 52.08 | 9 | B: 43.89 (+8.19s | 15.7%) | Excel Aquatics | 04/25/2025 | 2025 PN KING Spring Derby | ||
| 1210 | Liam Arrobo | 52.09 | 6 | B: 43.89 (+8.20s | 15.7%) | Hillsboro Swim Team | 06/26/2025 | 2025 Howard Jones Open | ||
| 1211 | Wyatt White | 52.11 | 9 | B: 43.89 (+8.22s | 15.8%) | Poseidon Aquatic Club | 06/14/2025 | 2025 IST June Invtational | ||
| 1212 | Derek Feng | 52.11 | 9 | B: 43.89 (+8.22s | 15.8%) | San Ramon Valley Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 1213 | Theodore Sbarbaro | 52.12 | 8 | B: 43.89 (+8.23s | 15.8%) | Pikes Peak Athletics | 06/20/2025 | 2025 Falfins Long Course Open | ||
| 1214 | Nehemiah Petros | 52.14 | 10 | B: 43.89 (+8.25s | 15.8%) | Legacy Aquatics | 11/01/2025 | Oregon City Fall Open 2025 | ||
| 1215 | BaoSheng Wang | 52.15 | 7 | B: 43.89 (+8.26s | 15.8%) | San Ramon Valley Aquatics | 05/10/2025 | PC SRVA LCM C B BB+ | ||
| 1216 | James Carwin | 52.16 | 8 | B: 43.89 (+8.27s | 15.9%) | Front Range Barracudas | 07/11/2025 | 2025 CO NCS Gold District Championships | ||
| 1217 | Sam Lin | 52.16 | 9 | B: 43.89 (+8.27s | 15.9%) | VillaSport Swim Team | 06/06/2025 | 2025 THSC June Invitational | ||
| 1218 | Austin Ko | 52.18 | 9 | B: 43.89 (+8.29s | 15.9%) | Hills Hurricane Swimming | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | ||
| 1219 | Aiden Kan | 52.25 | 10 | B: 43.89 (+8.36s | 16.0%) | DeAnza Cupertino Aquatics | 06/06/2025 | 2025 DACA LC CBA+ Meet | ||
| 1220 | James Tang | 52.30 | 8 | B: 43.89 (+8.41s | 16.1%) | Alto Swim Club | 06/07/2024 | DACA LC C B A+ Meet | ||
| 1221 | William Zhang | 52.30 | 8 | B: 43.89 (+8.41s | 16.1%) | Issaquah Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 1222 | Theodore Thomas | 52.34 | 10 | B: 43.89 (+8.45s | 16.1%) | Redmond Aquatic Club | 06/20/2025 | Prineville Invitational Swim Meet | ||
| 1223 | Oliver Garcia | 52.34 | 8 | B: 43.89 (+8.45s | 16.1%) | Four Corners Aquatic Team | 05/31/2025 | 2025 CO Cortez LC Summer Open | ||
| 1224 | Sebastian Robinson-Jones | 52.35 | 9 | B: 43.89 (+8.46s | 16.2%) | Northglenn Fusion Swim Club | 04/25/2025 | 2025 CO Steve Drozda LC Shotgun | ||
| 1225 | Nate Smith | 52.36 | 9 | B: 43.89 (+8.47s | 16.2%) | Sparks Piranhas Swim Team | 07/12/2025 | 2025 Silver State Championships | ||
| 1226 | Orion Boudreaux | 52.43 | 9 | B: 43.89 (+8.54s | 16.3%) | Napa Valley Swim Team | 05/17/2024 | SRN Long Course CBA+ | ||
| 1227 | Jason Ma | 52.44 | 9 | B: 43.89 (+8.55s | 16.3%) | Palo Alto Stanford Aquatics | 06/27/2025 | Silicon Valley LC CBA+ Meet | ||
| 1228 | Gage Larsen | 52.44 | 8 | B: 43.89 (+8.55s | 16.3%) | Utah Valley Aquatics | 06/22/2024 | 2024 UT HAST RWB BC Medals Meet | ||
| 1229 | Dean Wu | 52.46 | 6 | B: 43.89 (+8.57s | 16.3%) | Burlingame Aquatics | 04/19/2025 | Alto Spring Jam Meet | ||
| 1230 | Ray Lin | 52.52 | 9 | B: 43.89 (+8.63s | 16.4%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 1231 | Declan McLaren | 52.53 | 7 | B: 43.89 (+8.64s | 16.4%) | Velocity Swimming | 06/20/2025 | 2025 IE VS Starlight Open | ||
| 1232 | Parker Lozes | 52.57 | 8 | B: 43.89 (+8.68s | 16.5%) | CAC Stingrays Swim Team | 05/16/2025 | 2025 CO ACES Spring Invite | ||
| 1233 | Yavin Dantra | 52.57 | 8 | B: 43.89 (+8.68s | 16.5%) | San Ramon Valley Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 1234 | Ian Jones | 52.57 | 9 | B: 43.89 (+8.68s | 16.5%) | Ladera Oaks | 06/06/2025 | 2025 DACA LC CBA+ Meet | ||
| 1235 | Holden Richards | 52.59 | 9 | B: 43.89 (+8.70s | 16.5%) | AC Swim Club | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 1236 | Nalan Vijay | 52.60 | 8 | B: 43.89 (+8.71s | 16.6%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 1237 | Noah Huyen | 52.70 | 9 | B: 43.89 (+8.81s | 16.7%) | Daly City Dolphins | 06/06/2025 | BAC C B A Meet | ||
| 1238 | Alex Wu | 52.70 | 6 | B: 43.89 (+8.81s | 16.7%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 1239 | Charles Finter | 52.72 | 9 | B: 43.89 (+8.83s | 16.7%) | Bend Swim Club | 06/20/2025 | Bend Swim Club Sun Country Invite | ||
| 1240 | Liam Skinner | 52.73 | 8 | B: 43.89 (+8.84s | 16.8%) | Cache Valley Marlins | 06/06/2025 | Speed Lake City 2025 | ||
| 1241 | Clayton Du | 52.76 | 8 | B: 43.89 (+8.87s | 16.8%) | Palo Alto Stanford Aquatics | 06/06/2025 | BAC C B A Meet | ||
| 1242 | Knox Finkle | 52.79 | 8 | B: 43.89 (+8.90s | 16.9%) | Mission Valley YMCA | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | ||
| 1243 | Bryan Zhou | 52.81 | 9 | B: 43.89 (+8.92s | 16.9%) | Pacific Dragons Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 1244 | Jacob Kapustin | 52.82 | 8 | B: 43.89 (+8.93s | 16.9%) | Livermore AquaCowboys | 06/08/2024 | California Dolphin LC C B BB+ Meet | ||
| 1245 | Advent Chang | 52.82 | 9 | B: 43.89 (+8.93s | 16.9%) | Otter Swim Club | 06/27/2025 | Silicon Valley LC CBA+ Meet | ||
| 1246 | Zayn Iman | 52.86 | 8 | B: 43.89 (+8.97s | 17.0%) | Cascade Swim Club | 09/20/2025 | 2025 PN CSC September Shakeout | ||
| 1247 | William Best | 52.87 | 8 | B: 43.89 (+8.98s | 17.0%) | Loveland Swim Club | 04/25/2025 | 2025 CO FAST Spring Splash LC Open | ||
| 1248 | Arunas Babusis | 52.92 | 8 | B: 43.89 (+9.03s | 17.1%) | Apex | 06/06/2025 | 2025 CST Summer Invitational | ||
| 1249 | Jacob Hernandez | 52.95 | 7 | B: 43.89 (+9.06s | 17.1%) | Pikes Peak Athletics | 06/20/2025 | 2025 Falfins Long Course Open | ||
| 1250 | Henry Nelligan | 52.96 | 9 | B: 43.89 (+9.07s | 17.1%) | Sparks Piranhas Swim Team | 05/23/2025 | 2025 Intermountain Classic Long Course Meet | ||
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.