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Western Zone Zone Boys 10 & under - 50 Y Fly

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
851 Kenneth Green 44.76 9 B Min BB: 41.29 (+3.47s | 7.8%) Pro Swimming 03/06/2026 2026 PN PRO March Last Chance Intra Apprived
852 Leif Borg 44.77 10 B Min BB: 41.29 (+3.48s | 7.8%) Hillsboro Swim Team 01/18/2025 2025 Thunderbolt Round Robin Invitational
853 Atharv Choubey 44.78 9 B Min BB: 41.29 (+3.49s | 7.8%) Olympic Cascade Aquatics 02/27/2026 2026 PN February AGI, Div 3 Approved
854 Benjamin Krett 44.78 9 B Min BB: 41.29 (+3.49s | 7.8%) Denver Swim Academy 01/23/2026 2026 CO TOPS Colorado Open
855 Felix Cera 44.78 9 B Min BB: 41.29 (+3.49s | 7.8%) Olympic Cascade Aquatics 02/27/2026 2026 PN Feb Age Group Invite,Div 3 Approved
856 Jay Kowren 44.81 10 B Min BB: 41.29 (+3.52s | 7.9%) Bainbridge Island Swim Club 01/31/2026 2026 PN BISC Bluefin Invitational
857 Dallas Wilson 44.82 9 B Min BB: 41.29 (+3.53s | 7.9%) North Jeffco Swim Team 02/13/2026 2026 CO NJ Groundhog Invite
858 Thiago Preciado 44.84 5 B Min BB: 41.29 (+3.55s | 7.9%) East Bay Bat Rays 12/14/2024 2024 12 14 CDST SC C B BB+ Meet
859 Zakhar Breslavskyi 44.84 9 B Min BB: 41.29 (+3.55s | 7.9%) Boise YMCA Swim Team 10/25/2025 2025 Spooktacular Swim Meet
860 Gabriel Martinez 44.84 9 B Min BB: 41.29 (+3.55s | 7.9%) Aces Swim Club 03/06/2026 2026 CO 14 U Silver State
861 Jasper Yan 44.89 7 B Min BB: 41.29 (+3.60s | 8.0%) California Dolphins Swim Team 11/08/2025 Albany Armada Aquatics C B BB+ Meet
862 Greyson Eatherly 44.89 10 B Min BB: 41.29 (+3.60s | 8.0%) Cascade Swim Club 03/29/2025 2025 PN Spring Finale Division 3
863 Cayden Aguirre 44.89 10 B Min BB: 41.29 (+3.60s | 8.0%) Pueblo Swim Club 01/25/2026 2026 CO PSC Winter Sprints
864 Ethan Liu 44.90 9 B Min BB: 41.29 (+3.61s | 8.0%) Highlands Ranch Aquatics 02/20/2026 2026 CO PPA February Frenzy Last Chance Meet
865 Luca Goulet 44.91 10 B Min BB: 41.29 (+3.62s | 8.1%) King Aquatic Club 12/06/2025 2025 PN Fall Divisionals, Division 1 OCA
866 Yavin Dantra 44.92 9 B Min BB: 41.29 (+3.63s | 8.1%) San Ramon Valley Aquatics 03/07/2026 SRVA Last Chance Meet B BB+
867 Daniel Choi 44.94 9 B Min BB: 41.29 (+3.65s | 8.1%) Fort Collins Area Swim Team 01/10/2026 2026 CO FAST Vs TOPS Vs RIP
868 Owen Zhuang 44.95 10 B Min BB: 41.29 (+3.66s | 8.1%) DeAnza Cupertino Aquatics 11/16/2024 2024 DACA SC CBA Meet
869 Jonathan Engle 44.95 8 B Min BB: 41.29 (+3.66s | 8.1%) Mission Valley YMCA 01/31/2026 2026 SBA All Ages NTS Meet
870 Ian Zhang 44.97 6 B Min BB: 41.29 (+3.68s | 8.2%) YMCA of Snohomish County Barra 10/11/2025 2025 PSSA October Challenge APPROVED
871 Waylon Merchant 44.98 10 B Min BB: 41.29 (+3.69s | 8.2%) Fort Collins Area Swim Team 01/23/2026 2026 CO FAST Winter Open
872 Aiden Kiatrungrit 44.98 10 B Min BB: 41.29 (+3.69s | 8.2%) South San Francisco Aquatics 01/10/2026 SSF NEW YEAR SPLASH C B A+
873 Liam Larson 45.00 9 B Min BB: 41.29 (+3.71s | 8.2%) Pacific Swim 12/13/2025 2025 SI CAST 14U Rising Stars 2
874 Timothy Wang 45.01 10 B Min BB: 41.29 (+3.72s | 8.3%) Cascadia Swimming 02/15/2026 2026 OR CB Valentine Last Chance Invitational
875 Benjamin Dussel 45.02 10 B Min BB: 41.29 (+3.73s | 8.3%) Multnomah Athletic Club 02/06/2026 2026 Forest Grove Coast Range Qualifier
876 Marcus Chistol 45.06 10 B Min BB: 41.29 (+3.77s | 8.4%) Livermore AquaCowboys 10/18/2025 PC CDST SC C B BB+
877 Leon Ye 45.08 10 B Min BB: 41.29 (+3.79s | 8.4%) Issaquah Swim Team 02/07/2026 2026 PN IST Feb Winter Invitational Approved
878 Jack Kitch 45.08 9 B Min BB: 41.29 (+3.79s | 8.4%) Univ. of Denver Hilltoppers 01/23/2026 2026 CO TOPS Colorado Open
879 Chase Witt 45.10 10 B Min BB: 41.29 (+3.81s | 8.4%) Gold\\\\\\'s Aquatics Club (Camas) 10/17/2025 2025 THSC Fall Open
880 Austin Zhou 45.12 9 B Min BB: 41.29 (+3.83s | 8.5%) Pacific Dragons Swim Team 03/07/2026 2026 PDST Mar Pentathlon Last Chance Approved
881 Marcus Zhu 45.15 10 B Min BB: 41.29 (+3.86s | 8.5%) Quicksilver Swimming 12/05/2025 Zone 1S Year End Age Group Champs Minus Meet
882 Micah Legaspi 45.15 10 B Min BB: 41.29 (+3.86s | 8.5%) Seaside Aquatic Club 07/18/2025 CVAL
883 Pietro Passarini 45.16 10 B Min BB: 41.29 (+3.87s | 8.6%) Aspire Aquatics of Colorado 10/13/2024 2024 CO AAC Sunday Sprints
884 Avery Ledda 45.16 9 B Min BB: 41.29 (+3.87s | 8.6%) Seals Aquatics 11/22/2025 Thankswimming Classic 2025
885 Piradon Pukrittayakamee 45.18 9 B Min BB: 41.29 (+3.89s | 8.6%) California Dolphins Swim Team 03/28/2026 PC CDST SC C B BB+ Meet
886 Robin Zhuang 45.18 8 B Min BB: 41.29 (+3.89s | 8.6%) Brea Aquatics 11/21/2025 2025 CA MVN Turkey Classic
887 Alejandro Gonzalez 45.19 9 B Min BB: 41.29 (+3.90s | 8.6%) Los Angeles Swim Club 10/25/2025 CANY Harry Potter Meet
888 Luca Fu 45.19 9 B Min BB: 41.29 (+3.90s | 8.6%) Lakeridge Swim Team 10/17/2025 2025 KING OF THE HILL CHALLENGE
889 Theodore Johnson 45.19 10 B Min BB: 41.29 (+3.90s | 8.6%) North Jeffco Swim Team 01/09/2026 2026 CO NJ Narwhal Invitational
890 Walter Ogdon 45.20 10 B Min BB: 41.29 (+3.91s | 8.7%) Tualatin Hills Swim Club 02/06/2026 2026 Forest Grove Coast Range Qualifier
891 Jasper Wang 45.21 9 B Min BB: 41.29 (+3.92s | 8.7%) Kamehameha Swim Club 12/06/2025 45th Annual Ken Suenaga Invitational (SCY)
892 Johann Mancenido 45.22 10 B Min BB: 41.29 (+3.93s | 8.7%) Dart Swimming 07/20/2024 2024 REAL Championships
893 Tiago Origel 45.23 9 B Min BB: 41.29 (+3.94s | 8.7%) Swim Neptune 12/04/2025 2025 Holiday Swim Festival
894 Charlie Wang 45.24 9 B Min BB: 41.29 (+3.95s | 8.7%) DeAnza Cupertino Aquatics 03/07/2026 DACA CBA Meet
895 August Tran 45.24 10 B Min BB: 41.29 (+3.95s | 8.7%) El Cerrito Gators 03/28/2026 Albany Armada Aquatics SC C B BB+
896 Cameron Watrous 45.24 9 B Min BB: 41.29 (+3.95s | 8.7%) Bellevue Club Swim Team 11/22/2025 2025 PN November AGI, Div 3 (UPAC)
897 Krosby Thomure 45.25 10 B Min BB: 41.29 (+3.96s | 8.8%) Spokane Waves Aquatic Team 09/20/2025 2025 IE MRA Sprint Shootout
25 Fly
20.59
20.59
50 Fly
24.66
45.25
50 Fly
45.25
898 Arz Abu Raya 45.27 8 B Min BB: 41.29 (+3.98s | 8.8%) Daly City Dolphins 01/11/2025 South San Francisco New Year Splash C B A+
899 Caden Ye 45.28 10 B Min BB: 41.29 (+3.99s | 8.8%) Santa Clara Swim Club 10/25/2025 GGST Spooktacular 2025
900 Benjamin Bull 45.29 10 B Min BB: 41.29 (+4.00s | 8.8%) Bellevue Club Swim Team 12/07/2024 2024 PN Fall Divisionals, Division 1

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.