Western Zone Zone Boys 10 & under - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1051 | Guanlin Chen | 37.31 | 10 | B Min | BB: 34.59 (+2.72s | 7.3%) | Brea Aquatics | 12/13/2024 | 2024 CA RAA SCS WAG | |
| 1052 | Kurt Goetze | 37.31 | 10 | B Min | BB: 34.59 (+2.72s | 7.3%) | Los Altos Mountain View Aquati | 07/25/2026 | 2026 DACA SC CBA Meet | |
| 1053 | Kenneth Green | 37.31 | 9 | B Min | BB: 34.59 (+2.72s | 7.3%) | Pro Swimming | 05/30/2026 | 2026 PN Pro Summer Pentathlon Approved | |
| 1054 | Thomas Kramer | 37.33 | 10 | B Min | BB: 34.59 (+2.74s | 7.3%) | Longmont Swim Club | 12/12/2025 | 2025 CO NJ Blizzard Invite | |
| 1055 | Parker Bettis | 37.33 | 10 | B Min | BB: 34.59 (+2.74s | 7.3%) | Nampa Swim Team | 12/06/2025 | Reindeer Games 2025 | |
| 1056 | Felix Wang | 37.33 | 10 | B Min | BB: 34.59 (+2.74s | 7.3%) | Eastside Aquatic Swim Team | 02/27/2026 | 2026 PN February AGI, Div 1 Approved | |
| 1057 | Waylon Merchant | 37.34 | 10 | B Min | BB: 34.59 (+2.75s | 7.4%) | Fort Collins Area Swim Team | 01/23/2026 | 2026 CO FAST Winter Open | |
| 1058 | Evan Gilmore | 37.35 | 9 | B Min | BB: 34.59 (+2.76s | 7.4%) | Cascade | 02/13/2026 | 2026 OR HS 4a 4 | |
| 1059 | Sebastian Dudenko | 37.36 | 9 | B Min | BB: 34.59 (+2.77s | 7.4%) | California Dolphins Swim Team | 03/28/2026 | PC CDST SC C B BB+ Meet | |
| 1060 | Lance Coyne | 37.37 | 9 | B Min | BB: 34.59 (+2.78s | 7.4%) | Mission Aurora Colorado Swimmi | 02/13/2026 | 2026 CO Loveland Last Chance Sweetheart Meet | |
| 1061 | Aadyant Agrawal | 37.37 | 9 | B Min | BB: 34.59 (+2.78s | 7.4%) | Wave Aquatics | 06/19/2026 | 2026 PN SRST Summer Invitational Approved | |
| 1062 | Rhys Mehta | 37.37 | 9 | B Min | BB: 34.59 (+2.78s | 7.4%) | Tualatin Hills Swim Club | 01/16/2026 | 2026 THSC 14 U Winter Showcase | |
| 1063 | Jayke Hung | 37.38 | 10 | B Min | BB: 34.59 (+2.79s | 7.5%) | Bellevue Club Swim Team | 11/07/2025 | 2025 THSC November Open | |
| 1064 | Abir Patowary | 37.38 | 10 | B Min | BB: 34.59 (+2.79s | 7.5%) | Excel Aquatics | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | |
| 1065 | Ethan Zhong | 37.38 | 9 | B Min | BB: 34.59 (+2.79s | 7.5%) | Quicksilver Swimming | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | |
| 1066 | Ford Fisher | 37.39 | 9 | B Min | BB: 34.59 (+2.80s | 7.5%) | Univ. of Denver Hilltoppers | 01/03/2026 | 2026 CO MACS Winter Invitationak | |
| 1067 | Aiden Lam | 37.39 | 8 | B Min | BB: 34.59 (+2.80s | 7.5%) | Pacific Swim | 07/18/2026 | 2026 SI ICAC 14U RISING STARS 3 | |
| 1068 | Adam Wanichek | 37.39 | 10 | B Min | BB: 34.59 (+2.80s | 7.5%) | Bellevue Club Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 1069 | Aaryan Indurkhya | 37.39 | 9 | B Min | BB: 34.59 (+2.80s | 7.5%) | Issaquah Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 1070 | Nicoulas Young | 37.41 | 10 | B Min | BB: 34.59 (+2.82s | 7.5%) | Monterey Bay Swim Club | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | |
| 1071 | Julian Kreth | 37.41 | 8 | B Min | BB: 34.59 (+2.82s | 7.5%) | Tualatin Hills Swim Club | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | |
| 1072 | Robert Patterson | 37.42 | 10 | B Min | BB: 34.59 (+2.83s | 7.6%) | Lake Oswego Swim Club | 09/20/2025 | 2025 LOSC September Intrasquad 1 | |
| 1073 | Joshua Thomas | 37.42 | 10 | B Min | BB: 34.59 (+2.83s | 7.6%) | Sunnyvale Swim Club | 07/25/2026 | 2026 DACA SC CBA Meet | |
| 1074 | William MacDonald | 37.43 | 10 | B Min | BB: 34.59 (+2.84s | 7.6%) | Wave Aquatics | 08/01/2026 | 2026 PN WAVE Summer Pentathlon Invite Appr | |
| 1075 | Jude Stone | 37.44 | 9 | B Min | BB: 34.59 (+2.85s | 7.6%) | Front Range Barracudas | 01/16/2026 | 2026 CO CUDA Classic | |
| 1076 | Dylan Liu | 37.44 | 9 | B Min | BB: 34.59 (+2.85s | 7.6%) | Santa Clara Swim Club | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | |
| 1077 | Van Ewing | 37.44 | 10 | B Min | BB: 34.59 (+2.85s | 7.6%) | Tahoe Swim Club | 07/31/2026 | 2026 High Country Short Course Championship | |
| 1078 | Kekalaholuokekaipueo Hanson | 37.44 | 10 | B Min | BB: 34.59 (+2.85s | 7.6%) | Punahou Aquatics Institute | 04/18/2026 | 44th Annual Harry Mamizuka Invitational | |
| 1079 | Pravas Lama | 37.44 | 9 | B Min | BB: 34.59 (+2.85s | 7.6%) | Mount Hood Aquatics | 08/07/2026 | 2026 OR NST Seahorse Invitational | |
| 1080 | Kieran McLennan | 37.45 | 9 | B Min | BB: 34.59 (+2.86s | 7.6%) | Otter Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | |
| 1081 | Oliver Skoubo | 37.45 | 10 | B Min | BB: 34.59 (+2.86s | 7.6%) | River Road Swim Team | 05/16/2026 | 2026 Otter Invitational Copied | |
| 1082 | Benson Gao | 37.45 | 9 | B Min | BB: 34.59 (+2.86s | 7.6%) | Santa Clara Swim Club | 10/25/2025 | GGST Spooktacular 2025 | |
| 1083 | Joseph Hager | 37.46 | 10 | B Min | BB: 34.59 (+2.87s | 7.7%) | Rogue Rapids | 11/21/2025 | 2025 Rogue Rapids Sofia Marks Invitational | |
| 1084 | Cormac Weathers | 37.46 | 10 | B Min | BB: 34.59 (+2.87s | 7.7%) | Salem Swim Club | 12/20/2025 | 2025 MSC Tri Meet | |
| 1085 | Christopher Scheetz | 37.47 | 9 | B Min | BB: 34.59 (+2.88s | 7.7%) | COSA Swimming | 02/13/2026 | 2026 CO Valentine Open | |
| 1086 | Jose Ramos Morales | 37.47 | 9 | B Min | BB: 34.59 (+2.88s | 7.7%) | Denver Triton Swim Team | 03/06/2026 | 2026 CO 14 U Silver State | |
| 1087 | Beau Connelly | 37.48 | 10 | B Min | BB: 34.59 (+2.89s | 7.7%) | Los Gatos Swim Club | 10/25/2024 | GGST Spooktacular | |
| 1088 | Barron Vellonen | 37.49 | 10 | B Min | BB: 34.59 (+2.90s | 7.7%) | Monterey Bay Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 1089 | Myles Clark | 37.49 | 10 | B Min | BB: 34.59 (+2.90s | 7.7%) | Kona Dolphins Swim Club | 03/07/2026 | 2026 HI Junior Age Group SCY Championship | |
| 1090 | Nil Shamshurin | 37.50 | 10 | B Min | BB: 34.59 (+2.91s | 7.8%) | Bure-Aqua Academy | 05/23/2026 | 2026 CO Loveland Snow Cone #1 | |
| 1091 | Chase Clark | 37.50 | 10 | B Min | BB: 34.59 (+2.91s | 7.8%) | Issaquah Swim Team | 03/06/2026 | 2026 BBST Seize The Day Invitational | |
| 1092 | Lyle Arnold | 37.50 | 10 | B Min | BB: 34.59 (+2.91s | 7.8%) | Piranha Swimming | 01/17/2026 | PC PRNA Final Splash To The Championship CBA+ | |
| 1093 | Robert Kolesnik | 37.50 | 10 | B Min | BB: 34.59 (+2.91s | 7.8%) | Bulldog Swim Club | 03/28/2026 | LAMV C B A+ Meet | |
| 1094 | Senge Laka | 37.51 | 9 | B Min | BB: 34.59 (+2.92s | 7.8%) | Cascadia Swimming | 05/09/2026 | 2026 Spring Sprinter Invitational | |
| 1095 | Adrian Mendoza | 37.52 | 10 | B Min | BB: 34.59 (+2.93s | 7.8%) | Front Range Barracudas | 02/07/2025 | 2025 CO NJ Groundhog Invite | |
| 1096 | Leo Beaver | 37.52 | 10 | B Min | BB: 34.59 (+2.93s | 7.8%) | Portland Aquatic Club | 01/03/2026 | 2026 CAT Short Course Open | |
| 1097 | Cameron Lee | 37.52 | 10 | B Min | BB: 34.59 (+2.93s | 7.8%) | Usf Youth Swimming | 09/27/2025 | Neptune Swimming Fall Classic | |
| 1098 | Smith Larsen | 37.53 | 9 | B Min | BB: 34.59 (+2.94s | 7.8%) | Magic Valley Marlins | 10/25/2025 | Spook Splash 2025 | |
| 1099 | Axel Radstrom | 37.53 | 9 | B Min | BB: 34.59 (+2.94s | 7.8%) | Pacific Coast Marlins | 11/22/2025 | Thankswimming Classic 2025 | |
| 1100 | Adrian Knasiak | 37.54 | 10 | B Min | BB: 34.59 (+2.95s | 7.9%) | Kentridge | 01/11/2025 | 2025 Kentridge HS Invitational BOYS OBSERVED | |
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.