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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
1001 Bruce Chou 45.07 10 B Min BB: 42.89 (+2.18s | 4.8%) Jbarracudas Swim Team 05/03/2026 2026 SI BAY 14U Rising Stars 1
1002 Yusuf Cavcic 45.08 10 B Min BB: 42.89 (+2.19s | 4.9%) Wave Aquatics 12/06/2025 2025 PN Fall Divisionals, Division 3 WAVE
1003 Elliot Gorman 45.08 10 B Min BB: 42.89 (+2.19s | 4.9%) Front Range Barracudas 02/13/2026 2026 CO NJ Groundhog Invite
1004 Artur Szabo 45.10 10 B Min BB: 42.89 (+2.21s | 4.9%) Maui Dolphins Swim Club 03/07/2026 2026 HI Junior Age Group SCY Championship
1005 Ian Lee 45.10 8 B Min BB: 42.89 (+2.21s | 4.9%) Bellevue Club Swim Team 02/27/2026 2026 PN Feb Age Group Invite,Div 3 Approved
1006 Alec Henriques 45.10 10 B Min BB: 42.89 (+2.21s | 4.9%) Napa Valley Swim Team 03/07/2026 Napa Valley Swim Team Swimming Towards Spring
1007 Johannes Davide 45.11 10 B Min BB: 42.89 (+2.22s | 4.9%) Issaquah Swim Team 01/24/2026 2026 PN IST January Invitational Approved
1008 Charles Guess 45.12 9 B Min BB: 42.89 (+2.23s | 4.9%) Tahoe Swim Club 02/06/2026 2026 Valentines Day Age Group Open
1009 Alexander Forward 45.14 8 B Min BB: 42.89 (+2.25s | 5.0%) San Jose Goosemonkeys 02/28/2026 Swim South Bay
1010 Caleb Tos 45.15 10 B Min BB: 42.89 (+2.26s | 5.0%) Tule Nation Tritons 01/10/2026 2026 Clovis Swim Club Winter Open
1011 Griffin Ketchen 45.15 9 B Min BB: 42.89 (+2.26s | 5.0%) Iolani Swim Club 12/06/2025 45th Annual Ken Suenaga Invitational (SCY)
1012 Aemon Meenaghan 45.15 10 B Min BB: 42.89 (+2.26s | 5.0%) Team Eugene Aquatics 06/05/2026 2026 June Mini Meet
1013 Ezekiel Cabanilla 45.16 10 B Min BB: 42.89 (+2.27s | 5.0%) Maui Swim Club 01/10/2026 NEW YEAR S MAGSA SCY Meet
1014 Hohyeon Cho 45.17 10 B Min BB: 42.89 (+2.28s | 5.0%) Santa Clara Swim Club 01/16/2026 2026 Brian Malick Memorial Z1S Championships
1015 Noah Godfrey 45.17 10 B Min BB: 42.89 (+2.28s | 5.0%) Life Time Oregon Swim Team 11/07/2025 2025 THSC November Open
1016 Jaden McLaughlin 45.19 9 B Min BB: 42.89 (+2.30s | 5.1%) Killer Whales Swim Club 05/09/2026 2026 Spring Sprinter Invitational
1017 Noah Primitivo 45.19 9 B Min BB: 42.89 (+2.30s | 5.1%) Nathan Hale 02/20/2026 2026 WIAA 2A Boys HS State Champs OB
1018 Callum Grant 45.19 10 B Min BB: 42.89 (+2.30s | 5.1%) Univ. of Denver Hilltoppers 03/14/2026 2026 CO TOPS SCY Finale
1019 Kyle Wong 45.19 9 B Min BB: 42.89 (+2.30s | 5.1%) Albany Armada Aquatics 05/17/2026 Montclair 14 Under Short Course Pentathlon
1020 Ethan Li 45.20 10 B Min BB: 42.89 (+2.31s | 5.1%) Los Altos Mountain View Aquati 11/15/2025 Alto Nov 15 16 Fall Frolic
1021 Ethan Zhong 45.20 9 B Min BB: 42.89 (+2.31s | 5.1%) Quicksilver Swimming 12/05/2025 Zone 1S Year End Age Group Champs Minus Meet
1022 Bryan Xia 45.20 7 B Min BB: 42.89 (+2.31s | 5.1%) Rockville Montgomery Swim Club 11/08/2025 2025 Autumn Mini Meet
1023 Felix Jackson 45.22 9 B Min BB: 42.89 (+2.33s | 5.2%) Tualatin Hills Swim Club 08/08/2025 2025 OR NST Seahorse Invitational
1024 Royce Ye 45.22 9 B Min BB: 42.89 (+2.33s | 5.2%) Aquacise Swimming 11/09/2025 2025 PN C Pentathlon
1025 Corbyn Phillips 45.23 9 B Min BB: 42.89 (+2.34s | 5.2%) Clackamas 02/13/2026 2026 OR HS 6A 4
1026 Finnegan Persampieri 45.23 10 B Min BB: 42.89 (+2.34s | 5.2%) Otter Swim Club 10/25/2025 2025 SUNN Fall Classic
1027 Vaughn Jamison 45.23 10 B Min BB: 42.89 (+2.34s | 5.2%) Aspire Aquatics of Colorado 01/16/2026 2026 HSA TYR Invitational
1028 Liber Liao 45.25 8 B Min BB: 42.89 (+2.36s | 5.2%) West Coast Aquatics 02/27/2026 2026 PN February AGI, Div 3 Approved
1029 Jax Richard 45.26 9 B Min BB: 42.89 (+2.37s | 5.2%) Life Time Fitness Utah Swim Te 02/21/2025 2025 Olympus Aquatics Last Chance
1030 Mason NG 45.27 10 B Min BB: 42.89 (+2.38s | 5.3%) Port Angeles Swim Club 01/31/2026 2026 PN BISC Bluefin Invitational
1031 Shayan Sarkar 45.27 10 B Min BB: 42.89 (+2.38s | 5.3%) Diablo Aquatics 01/31/2026 Zone 2 Winter Championship Meet
1032 Gavin Liu 45.31 9 B Min BB: 42.89 (+2.42s | 5.3%) Wave Aquatics 06/19/2026 2026 PN SRST Summer Invitational Approved
1033 Liam Skinner 45.32 8 B Min BB: 42.89 (+2.43s | 5.4%) Cache Valley Marlins 11/14/2025 November Meet 2025
1034 William Holoman 45.34 10 B Min BB: 42.89 (+2.45s | 5.4%) Star Aquatics 10/03/2025 2025 STAR September Friday Night At The Races
1035 Albert Yang 45.34 9 B Min BB: 42.89 (+2.45s | 5.4%) California Dolphins Swim Team 05/17/2026 Montclair 14 Under Short Course Pentathlon
1036 Ezra Junio 45.36 10 B Min BB: 42.89 (+2.47s | 5.4%) Legacy Aquatics 02/06/2026 Legacy Aquatics Spring Qualifier
1037 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
1038 Austin Zhou 45.37 9 B Min BB: 42.89 (+2.48s | 5.5%) Pacific Dragons Swim Team 02/27/2026 2026 PN February AGI, Division 2 Approved
1039 Senge Laka 45.37 9 B Min BB: 42.89 (+2.48s | 5.5%) Cascadia Swimming 01/23/2026 2026 TTSC Winter Qualifier
1040 Gordon Tai 45.40 10 B Min BB: 42.89 (+2.51s | 5.5%) Otter Swim Club 10/25/2025 2025 SUNN Fall Classic
1041 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
1042 Carter Sparks 45.41 10 B Min BB: 42.89 (+2.52s | 5.5%) Front Range Barracudas 03/06/2026 2026 CO NCS Winter District Championships
25 Back
21.34
21.34
50 Back
24.07
45.41
50 Back
45.41
1043 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+
1044 Rufus Tang 45.44 10 B Min BB: 42.89 (+2.55s | 5.6%) Pacific Dragons Swim Team 03/07/2026 2026 PDST Mar Pentathlon Last Chance Approved
1045 Colin Hui 45.45 10 B Min BB: 42.89 (+2.56s | 5.6%) Highlands Ranch Aquatics 11/15/2024 2024 CO TOPS Fall Invite
1046 Guillermo Dinares Cardenal 45.45 8 B Min BB: 42.89 (+2.56s | 5.6%) Vashon Seals Swim Team 04/26/2025 2025 PN UPAC Mark Olson Invitational
1047 Matthew DiRuzzo 45.46 9 B Min BB: 42.89 (+2.57s | 5.7%) SlipStream Aquatics 02/13/2026 2026 CO NJ Groundhog Invite
1048 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
1049 Jaroslav Rezac 45.46 9 B Min BB: 42.89 (+2.57s | 5.7%) Longmont Swim Club 03/06/2026 2026 CO NCS Winter District Championships
25 Back
23.07
23.07
50 Back
22.39
45.46
50 Back
45.46
1050 Noah Oh 45.47 10 B Min BB: 42.89 (+2.58s | 5.7%) Cascade Swim Club 03/07/2026 2026 PDST Mar Pentathlon Last Chance Approved

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.