Western Zone Zone Boys 10 & under - 50 M Back
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 | Haoyi Zhu | 1:09.75 | 9 | B: 55.39 (+14.36s | 20.6%) | Sandpipers of Nevada | 03/30/2025 | Sand Vs BCH LCM Dual 2025 | ||
| 1202 | Leo Nguyen | 1:09.90 | 9 | B: 55.39 (+14.51s | 20.8%) | Bure-Aqua Academy | 05/16/2025 | 2025 CO ACES Spring Invite | ||
| 1203 | Zander Flores | 1:09.90 | 8 | B: 55.39 (+14.51s | 20.8%) | Alameda Gators | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 1204 | Banyan Schwab | 1:09.92 | 8 | B: 55.39 (+14.53s | 20.8%) | Legacy Aquatics | 11/02/2024 | Oregon City Fall Open 2024 | ||
| 1205 | Christopher Henriques | 1:10.06 | 8 | B: 55.39 (+14.67s | 20.9%) | Napa Valley Swim Team | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | ||
| 1206 | Finlay Hayes | 1:10.11 | 9 | B: 55.39 (+14.72s | 21.0%) | Hills Hurricane Swimming | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | ||
| 1207 | Greyson Straka | 1:10.11 | 9 | B: 55.39 (+14.72s | 21.0%) | Evergreen Hurricanes | 06/20/2025 | 2025 Falfins Long Course Open | ||
| 1208 | Theodore Fan | 1:10.20 | 9 | B: 55.39 (+14.81s | 21.1%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 1209 | Marc Belenguer Torres | 1:10.33 | 10 | B: 55.39 (+14.94s | 21.2%) | Flatiron Athletic Club | 05/16/2025 | 2025 CO NJ Ken Kelley Invite | ||
| 1210 | Jonathan Patterson | 1:10.35 | 9 | B: 55.39 (+14.96s | 21.3%) | Full Armour Swim Team | 04/26/2025 | 2025 CO COSA Spring LC Kick Off | ||
| 1211 | Peter Pierce | 1:10.39 | 10 | B: 55.39 (+15.00s | 21.3%) | Renegade Aquatics | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | ||
| 1212 | Wesley Albright | 1:10.49 | 9 | B: 55.39 (+15.10s | 21.4%) | Reno Aquatic Club | 07/12/2024 | 2024 NNA Silver State Championships | ||
| 1213 | Theodore Stenberg | 1:10.53 | 8 | B: 55.39 (+15.14s | 21.5%) | Napa Valley Swim Team | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | ||
| 1214 | Falefatu Moaalii | 1:10.67 | 7 | B: 55.39 (+15.28s | 21.6%) | Utah Valley Aquatics | 08/01/2025 | 2025 LC Beehive Finale | ||
| 1215 | Ryder Orick | 1:10.83 | 9 | B: 55.39 (+15.44s | 21.8%) | Legacy Aquatics | 11/01/2025 | Oregon City Fall Open 2025 | ||
| 1216 | Charles Kozina | 1:10.93 | 8 | B: 55.39 (+15.54s | 21.9%) | Front Range Barracudas | 04/25/2025 | 2025 CO Steve Drozda LC Shotgun | ||
| 1217 | Axelle Baerwald | 1:10.95 | 10 | B: 55.39 (+15.56s | 21.9%) | Chinook Aquatic Club | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 1218 | Vivaan Yadav | 1:11.12 | 7 | B: 55.39 (+15.73s | 22.1%) | Beaverton Area Aquatics Club | 06/26/2025 | 2025 Howard Jones Open | ||
| 1219 | Miles Jackson | 1:11.14 | 10 | B: 55.39 (+15.75s | 22.1%) | YMCA Presidio Aquatics | 05/17/2025 | Neptune Swimming May Long Course Meet | ||
| 1220 | Ethan Zhong | 1:11.18 | 9 | B: 55.39 (+15.79s | 22.2%) | Quicksilver Swimming | 05/22/2024 | Zone 1S Micro Meet SJ1 (Host QSS) | ||
| 1221 | Jayman Duran | 1:11.19 | 9 | B: 55.39 (+15.80s | 22.2%) | Lamarlins Swim Team, Inc. | 06/06/2025 | 2025 CO La Junta Invitational | ||
| 1222 | Finley Echols | 1:11.20 | 9 | B: 55.39 (+15.81s | 22.2%) | Salida Cyclones | 06/27/2025 | 2025 CO Alicia Leavitt Memorial Open | ||
| 1223 | Brant Eckert | 1:11.22 | 9 | B: 55.39 (+15.83s | 22.2%) | Legacy Aquatics | 06/20/2025 | 72nd Annual Ted Walker Invitational | ||
| 1224 | Colin Hobbs | 1:11.26 | 7 | B: 55.39 (+15.87s | 22.3%) | Rawlins Rebels Swim Team | 04/25/2025 | 2025 CO FAST Spring Splash LC Open | ||
| 1225 | Ian Lee | 1:11.26 | 8 | B: 55.39 (+15.87s | 22.3%) | Olympic Cascade Aquatics | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 1226 | Orren Harbuck | 1:11.29 | 7 | B: 55.39 (+15.90s | 22.3%) | Swim Dogs | 06/27/2025 | 2025 CO Zone 2 DU Meet | ||
| 1227 | Everett Moore | 1:11.36 | 9 | B: 55.39 (+15.97s | 22.4%) | Lake Oswego Swim Club | 06/06/2025 | 2025 THSC June Invitational | ||
| 1228 | Liam Kwon | 1:11.37 | 10 | B: 55.39 (+15.98s | 22.4%) | Alto Swim Club | 06/29/2024 | Alto Summer Swelter | ||
| 1229 | Wade Hamilton | 1:11.44 | 9 | B: 55.39 (+16.05s | 22.5%) | Prineville Swim Team | 07/25/2025 | 2025 OR East Cascade Season Finale | ||
| 1230 | Dylan Chung | 1:11.50 | 9 | B: 55.39 (+16.11s | 22.5%) | Clovis Swim Club | 05/24/2025 | 2025 Mike Snyder Memorial | ||
| 1231 | Eden Hai | 1:11.50 | 8 | B: 55.39 (+16.11s | 22.5%) | Milpitas Aquatic Club | 05/23/2025 | Zone 1 South May Firecracker 500 | ||
| 1232 | Gage Klein | 1:11.63 | 10 | B: 55.39 (+16.24s | 22.7%) | Vandal Aquatic Club | 05/16/2025 | 2025 Chris Engledow Memorial Meet | ||
| 1233 | Isaac Law | 1:11.65 | 10 | B: 55.39 (+16.26s | 22.7%) | Palo Alto Stanford Aquatics | 06/06/2025 | BAC C B A Meet | ||
| 1234 | Cameron Cooper | 1:11.65 | 10 | B: 55.39 (+16.26s | 22.7%) | Lake Oswego Swim Club | 06/06/2025 | 2025 THSC June Invitational | ||
| 1235 | Tristan Wan | 1:11.70 | 8 | B: 55.39 (+16.31s | 22.7%) | Palo Alto Stanford Aquatics | 05/18/2024 | PASA Mayhem LCM Meet | ||
| 1236 | Ayden Xiao | 1:11.74 | 8 | B: 55.39 (+16.35s | 22.8%) | Eastside Aquatic Swim Team | 06/14/2025 | 2025 IST June Invtational | ||
| 1237 | Beckett Cesena | 1:11.78 | 7 | B: 55.39 (+16.39s | 22.8%) | Pacific Swim | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | ||
| 1238 | David Lynn | 1:11.81 | 8 | B: 55.39 (+16.42s | 22.9%) | Velocity Swimming | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 1239 | Cohen Lloyd | 1:11.83 | 10 | B: 55.39 (+16.44s | 22.9%) | Utah Valley Aquatics | 04/13/2024 | 2024 UT HAST LC Kickoff Dev Meet | ||
| 1240 | Mateo Centeno | 1:11.87 | 10 | B: 55.39 (+16.48s | 22.9%) | Hillsboro Swim Team | 06/06/2025 | 2025 CST Summer Invitational | ||
| 1241 | Easton Greger | 1:11.92 | 8 | B: 55.39 (+16.53s | 23.0%) | Central Coast Swim Club | 06/27/2025 | TEAM Summer Invitational | ||
| 1242 | Lukas Jensen | 1:11.94 | 7 | B: 55.39 (+16.55s | 23.0%) | Jbarracudas Swim Team | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | ||
| 1243 | Alex Park-sandoval | 1:11.97 | 9 | B: 55.39 (+16.58s | 23.0%) | San Benito Aquatics | 05/18/2024 | San Benito Aquatics C B A+ | ||
| 1244 | Lincoln Messenger | 1:11.99 | 7 | B: 55.39 (+16.60s | 23.1%) | Voltage Aquatics | 07/18/2025 | 2025 LCM Summer Championships | ||
| 1245 | Lawton Hinderer | 1:12.00 | 8 | B: 55.39 (+16.61s | 23.1%) | Velocity Swimming | 06/20/2025 | 2025 IE VS Starlight Open | ||
| 1246 | Zion Chang | 1:12.13 | 9 | B: 55.39 (+16.74s | 23.2%) | Palo Alto Stanford Aquatics | 05/24/2025 | 2025 Mike Snyder Memorial | ||
| 1247 | Samuel Vito | 1:12.18 | 9 | B: 55.39 (+16.79s | 23.3%) | Durango Swim Club | 07/11/2025 | 2025 CO Western Slope LeagueChampionships | ||
| 1248 | Theodore Sitz | 1:12.19 | 9 | B: 55.39 (+16.80s | 23.3%) | Fallbrook Assoc Swim T | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | ||
| 1249 | Maxx Yu | 1:12.26 | 10 | B: 55.39 (+16.87s | 23.3%) | South San Francisco Aquatics | 04/19/2025 | Alto Spring Jam Meet | ||
| 1250 | Levi San Pedro | 1:12.40 | 7 | B: 55.39 (+17.01s | 23.5%) | South Bay Aquatics | 07/11/2025 | 2025 SI SDSA All Ages NTS 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.