Western Zone Zone Boys 10 & under - 50 Y 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 Skyler Houck 45.36 9 B Min BB: 42.89 (+2.47s | 5.4%) King Aquatic Club 01/31/2026 2026 PN KING Beast IMX IMR Invitational Appr
1202 Senge Laka 45.37 8 B Min BB: 42.89 (+2.48s | 5.5%) Cascadia Swimming 01/23/2026 2026 TTSC Winter Qualifier
1203 August Tran 45.40 10 B Min BB: 42.89 (+2.51s | 5.5%) El Cerrito Gators 11/08/2025 Albany Armada Aquatics C B BB+ Meet
1204 Gordon Tai 45.40 10 B Min BB: 42.89 (+2.51s | 5.5%) Otter Swim Club 10/25/2025 2025 SUNN Fall Classic
1205 Brooks Poshusta 45.40 10 B Min BB: 42.89 (+2.51s | 5.5%) Eastmont 01/31/2026 2026 Winter Open
25 Back
22.34
22.34
50 Back
23.06
45.40
50 Back
45.40
1206 Trevor Lipscomb 45.41 10 B Min BB: 42.89 (+2.52s | 5.5%) Corvallis Aquatic Team 01/25/2026 2026 Winter Invite
1207 Edison Cois 45.41 9 B Min BB: 42.89 (+2.52s | 5.5%) Life Time Oregon Swim Team 12/13/2025 2025 OR HEAT Winter Invitational
1208 Nicoulas Young 45.42 10 B Min BB: 42.89 (+2.53s | 5.6%) Monterey Bay Swim Club 10/11/2025 QSS Santa Cruz Competenicia C B A+
1209 Beckett Gibbons 45.43 10 B Min BB: 42.89 (+2.54s | 5.6%) North Jeffco Swim Team 02/13/2026 2026 CO NJ Groundhog Invite
1210 Ben Casley 45.43 10 B Min BB: 42.89 (+2.54s | 5.6%) Sebastopol Sea Serpents 10/11/2025 VJO Sprint For The Golden Ticket CBA+ 2025
1211 Jaiden Yap 45.44 10 B Min BB: 42.89 (+2.55s | 5.6%) Santa Clara Swim Club 01/16/2026 2026 Brian Malick Memorial Z1S Championships
1212 Colin Hui 45.45 8 B Min BB: 42.89 (+2.56s | 5.6%) Highlands Ranch Aquatics 11/15/2024 2024 CO TOPS Fall Invite
1213 Guillermo Dinares Cardenal 45.45 7 B Min BB: 42.89 (+2.56s | 5.6%) Vashon Seals Swim Team 04/26/2025 2025 PN UPAC Mark Olson Invitational
1214 Matthew DiRuzzo 45.46 9 B Min BB: 42.89 (+2.57s | 5.7%) SlipStream Aquatics 02/13/2026 2026 CO NJ Groundhog Invite
1215 Andrew Homer 45.46 10 B Min BB: 42.89 (+2.57s | 5.7%) Renegade Aquatics 12/05/2025 2025 SI JBST Wag Max Meet
1216 Evan Hu 45.46 8 B Min BB: 42.89 (+2.57s | 5.7%) Pleasanton Seahawks 10/18/2025 PC SRVA SCY B BB+ Meet
1217 Nathan Hou 45.46 9 B Min BB: 42.89 (+2.57s | 5.7%) Alto Swim Club 11/23/2024 Alto Fall Frolic Meet
1218 Benjamin Bull 45.47 9 B Min BB: 42.89 (+2.58s | 5.7%) Bellevue Club Swim Team 03/01/2025 2025 PN CSC Mystery Meet
1219 Aaryan Indurkhya 45.47 8 B Min BB: 42.89 (+2.58s | 5.7%) Issaquah Swim Team 10/18/2025 2025 PN IST Fall Open
1220 Muze Teng 45.48 9 B Min BB: 42.89 (+2.59s | 5.7%) Cascadia Swimming 05/10/2025 HRVST Spring Sprinter
1221 Nathan Nguyen 45.48 10 B Min BB: 42.89 (+2.59s | 5.7%) San Jose Goosemonkeys 10/25/2025 GGST Spooktacular 2025
1222 Yuchen Zhou 45.48 10 B Min BB: 42.89 (+2.59s | 5.7%) Eastside Aquatic Swim Team 11/15/2025 2025 PN IST November Invitational
1223 Micah Adams 45.49 9 B Min BB: 42.89 (+2.60s | 5.7%) Hood River Valley Swim Team 02/22/2025 2025 Arena Short Course 10 U Championships
1224 Ephraim Park 45.50 10 B Min BB: 42.89 (+2.61s | 5.7%) Utah Valley Aquatics 12/13/2025 2025 UTAH Winter Classic
1225 Logan Violette 45.50 10 B Min BB: 42.89 (+2.61s | 5.7%) Columbia River Swim Team 10/11/2025 LA Fall Kick Off 2025
1226 Dmitry Temkin 45.50 9 B Min BB: 42.89 (+2.61s | 5.7%) West Coast Aquatics 01/10/2026 2026 PN WEST IMX Intersquad
1227 Henry Jian 45.51 9 B Min BB: 42.89 (+2.62s | 5.8%) Pacific Dragons Swim Team 12/06/2025 2025 PN Fall Divisionals, Division 1 OCA
1228 Eric Hu 45.51 9 B Min BB: 42.89 (+2.62s | 5.8%) Santa Clara Swim Club 01/16/2026 2026 Brian Malick Memorial Z1S Championships
1229 Charlie Wang 45.51 8 B Min BB: 42.89 (+2.62s | 5.8%) DeAnza Cupertino Aquatics 11/15/2025 De Anza Cupertino Aquatics CBA+ Meet
1230 Oleksandr Sydorchuk 45.51 10 B Min BB: 42.89 (+2.62s | 5.8%) Bure-Aqua Academy 01/23/2026 2026 CO TOPS Colorado Open
25 Back
22.16
22.16
50 Back
23.35
45.51
50 Back
45.51
1231 Theo Maier 45.53 9 B Min BB: 42.89 (+2.64s | 5.8%) River Road Swim Team 03/08/2025 2025 Valley Coast Invitational
1232 Grant Coburn 45.54 9 B Min BB: 42.89 (+2.65s | 5.8%) Barracuda Aquatic Club 11/14/2025 November Meet 2025
1233 Haolin Chen 45.55 10 B Min BB: 42.89 (+2.66s | 5.8%) Pacific Dragons Swim Team 01/24/2026 2026 PN PDST Winter Invitational Meet Approv
1234 Oliver Peterson 45.55 10 B Min BB: 42.89 (+2.66s | 5.8%) SwimTLC-Parker Phenomena Swim 02/13/2026 2026 CO NJ Groundhog Invite
1235 Lyman Ung 45.55 10 B Min BB: 42.89 (+2.66s | 5.8%) El Cerrito Gators 11/08/2025 Albany Armada Aquatics C B BB+ Meet
1236 Neil Bisht 45.55 9 B Min BB: 42.89 (+2.66s | 5.8%) Valley Splash 10/25/2025 GGST Spooktacular 2025
1237 Benson Amspacher 45.56 9 B Min BB: 42.89 (+2.67s | 5.9%) King Aquatic Club 10/18/2025 2025 PN VAST Fall Classic
1238 Noah Huyen 45.57 9 B Min BB: 42.89 (+2.68s | 5.9%) Daly City Dolphins 12/06/2025 DCD Winter Holiday Splash CBA+
1239 Tristan Wan 45.57 8 B Min BB: 42.89 (+2.68s | 5.9%) Palo Alto Stanford Aquatics 01/10/2026 SSF NEW YEAR SPLASH C B A+
1240 Colby Boylan 45.58 7 B Min BB: 42.89 (+2.69s | 5.9%) Castle Rock Swimming 01/04/2026 2026 CO AAC Sprint Eliminator Invite
1241 Aaron im 45.58 8 B Min BB: 42.89 (+2.69s | 5.9%) West Coast Aquatics 05/03/2025 2025 PN SSCD Spring Open
1242 Enea Fiorella 45.59 8 B Min BB: 42.89 (+2.70s | 5.9%) Santa Maria Swim Club 02/14/2025 2025 CCS SCY AGC
1243 Jamie Russell 45.59 8 B Min BB: 42.89 (+2.70s | 5.9%) Santa Clara Swim Club 10/11/2025 QSS Santa Cruz Competenicia C B A+
1244 Kaimana Zablan 45.59 9 B Min BB: 42.89 (+2.70s | 5.9%) Waikoloa Swim Club 10/18/2025 BIG ISLAND SWIMMING @ HPA
1245 Wynn Kitsadaviseksak 45.60 9 B Min BB: 42.89 (+2.71s | 5.9%) Hills Hurricane Swimming 10/18/2025 PC SRVA SCY B BB+ Meet
1246 Rufus Tang 45.60 9 B Min BB: 42.89 (+2.71s | 5.9%) Pacific Dragons Swim Team 10/18/2025 2025 PN VAST Fall Classic
1247 Bergen Klein 45.61 9 B Min BB: 42.89 (+2.72s | 6.0%) Seattle Metropolitan Aquatic C 03/29/2025 2025 PN Spring Finale, Division 2
1248 Ashvik Daida 45.61 10 B Min BB: 42.89 (+2.72s | 6.0%) YMCA of Snohomish County Barra 01/24/2026 2026 WA State Y Championship Meet
1249 Itai Nadav 45.61 9 B Min BB: 42.89 (+2.72s | 6.0%) Palo Alto Stanford Aquatics 12/20/2025 2025 PASA Winter Frolic Meet @ PALY HS
1250 Forrest Chen 45.61 9 B Min BB: 42.89 (+2.72s | 6.0%) Lake Oswego Swim Club 01/11/2025 2025 LOSC Winter Intrasquad

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.