Western Zone Zone Boys 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 901 | Caleb Gray | 46.00 | 8 | B: 43.89 (+2.11s | 4.6%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | ||
| 902 | Adrian Real | 46.02 | 9 | B: 43.89 (+2.13s | 4.6%) | Race Swami | 06/06/2025 | Speed Lake City 2025 | ||
| 903 | Rorick Umbras | 46.07 | 10 | B: 43.89 (+2.18s | 4.7%) | Legacy Aquatics | 05/01/2026 | 2026 THSC Spring Invite | ||
| 904 | Owen Keiling | 46.09 | 10 | B: 43.89 (+2.20s | 4.8%) | Life Time Colorado Swim Club | 06/27/2025 | 2025 CO Zone 2 VMAC Meet | ||
| 905 | Evan Kim | 46.10 | 10 | B: 43.89 (+2.21s | 4.8%) | Sunnyvale Swim Club | 06/06/2025 | 2025 DACA LC CBA+ Meet | ||
| 906 | Rhett Garvin | 46.12 | 10 | B: 43.89 (+2.23s | 4.8%) | Clovis Swim Club | 05/24/2025 | 2025 Mike Snyder Memorial | ||
| 907 | Archie Bjornstad | 46.13 | 8 | B: 43.89 (+2.24s | 4.9%) | Apex | 05/01/2026 | 2026 AAA May LC Invitational | ||
| 908 | Ethan Gao | 46.14 | 9 | B: 43.89 (+2.25s | 4.9%) | California Dolphins Swim Team | 04/12/2025 | PC BSW LCM C B BB+ Meet | ||
| 909 | Kenneth Zhang | 46.14 | 8 | B: 43.89 (+2.25s | 4.9%) | Santa Clara Swim Club | 06/27/2025 | Valley Splash | ||
| 910 | Vaughn Jamison | 46.14 | 10 | B: 43.89 (+2.25s | 4.9%) | Aspire Aquatics of Colorado | 04/24/2026 | 2026 CO Arena Catch Me If You Can | ||
| 911 | Jamie Russell | 46.15 | 9 | B: 43.89 (+2.26s | 4.9%) | Santa Clara Swim Club | 06/27/2025 | Valley Splash | ||
| 912 | Felix Franson | 46.16 | 9 | B: 43.89 (+2.27s | 4.9%) | Pikes Peak Athletics | 05/16/2026 | 2026 CO Hilltopper Invite | ||
| 913 | Gavin Lowe | 46.16 | 5 | B: 43.89 (+2.27s | 4.9%) | Tri Valley Aquatics | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | ||
| 914 | Arz Abu Raya | 46.16 | 8 | B: 43.89 (+2.27s | 4.9%) | Unattached | 06/06/2025 | BAC C B A Meet | ||
| 915 | Conagher Jackson | 46.16 | 10 | B: 43.89 (+2.27s | 4.9%) | Lincoln City Swim Club | 03/07/2026 | Valley Coast Swim League 2026 | ||
| 916 | Felix Jackson | 46.17 | 9 | B: 43.89 (+2.28s | 4.9%) | Tualatin Hills Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | ||
| 917 | Camden Sparenborg | 46.17 | 8 | B: 43.89 (+2.28s | 4.9%) | Utah Valley Aquatics | 06/13/2025 | 2025 SDAT Summer Spectacular | ||
| 918 | Eastok Ilic | 46.18 | 10 | B: 43.89 (+2.29s | 5.0%) | Bulldog Swim Club | 05/02/2026 | Alto Spring Jam CBA | ||
| 919 | Peter Lemker | 46.19 | 8 | B: 43.89 (+2.30s | 5.0%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | ||
| 920 | Aniyant Karthik | 46.21 | 9 | B: 43.89 (+2.32s | 5.0%) | Olympic Cascade Aquatics | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | ||
| 921 | Asher Winn | 46.21 | 7 | B: 43.89 (+2.32s | 5.0%) | Cali Piranha Swim Team | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | ||
| 922 | Haolin Chen | 46.22 | 10 | B: 43.89 (+2.33s | 5.0%) | Pacific Dragons Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | ||
| 923 | James Carwin | 46.23 | 8 | B: 43.89 (+2.34s | 5.1%) | Front Range Barracudas | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | ||
| 924 | Glen Huang | 46.24 | 9 | B: 43.89 (+2.35s | 5.1%) | Pacific Dragons Swim Team | 06/14/2025 | 2025 IST June Invtational | ||
| 925 | Aaron Yao | 46.25 | 10 | B: 43.89 (+2.36s | 5.1%) | Los Altos Mountain View Aquati | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 926 | Reid Mitchell | 46.27 | 10 | B: 43.89 (+2.38s | 5.1%) | Greenwood Tiger Sharks | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | ||
| 927 | Gavin Tong | 46.27 | 7 | B: 43.89 (+2.38s | 5.1%) | Blue Dolphin Swim Team | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | ||
| 928 | Timothy Wang | 46.30 | 10 | B: 43.89 (+2.41s | 5.2%) | Cascadia Swimming | 06/26/2025 | 2025 Howard Jones Open | ||
| 929 | Anzel Annan | 46.31 | 9 | B: 43.89 (+2.42s | 5.2%) | Aspire Aquatics of Colorado | 05/16/2025 | 2025 CO ACES Spring Invite | ||
| 930 | Theodore Maxfield | 46.34 | 9 | B: 43.89 (+2.45s | 5.3%) | Pikes Peak Athletics | 05/16/2026 | 2026 CO Hilltopper Invite | ||
| 931 | Trevor Lipscomb | 46.37 | 10 | B: 43.89 (+2.48s | 5.3%) | Corvallis Aquatic Team | 06/27/2025 | TEAM Summer Invitational | ||
| 932 | Colt Rodeheaver | 46.39 | 9 | B: 43.89 (+2.50s | 5.4%) | Seattle Metropolitan Aquatic C | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 933 | Matvey Kholodilov | 46.40 | 8 | B: 43.89 (+2.51s | 5.4%) | Bure-Aqua Academy | 04/24/2026 | 2026 CO Arena Catch Me If You Can | ||
| 934 | Lincoln Sparhawk | 46.42 | 10 | B: 43.89 (+2.53s | 5.5%) | Burlingame Aquatics | 04/27/2024 | Alto Spring Jam | ||
| 935 | Nicolas Chapman | 46.42 | 10 | B: 43.89 (+2.53s | 5.5%) | Park City Swimming | 06/27/2025 | 2nd Annual Water Dragon Open | ||
| 936 | Bennett Calliham | 46.45 | 8 | B: 43.89 (+2.56s | 5.5%) | Loveland Swim Club | 04/24/2026 | 2026 CO FAST Spring Splash | ||
| 937 | Shayne Zhang | 46.46 | 8 | B: 43.89 (+2.57s | 5.5%) | Bellevue Club Swim Team | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 938 | Sam Zhang | 46.46 | 8 | B: 43.89 (+2.57s | 5.5%) | Otter Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 939 | Cole Warner | 46.48 | 9 | B: 43.89 (+2.59s | 5.6%) | Front Range Barracudas | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | ||
| 940 | Luke Song | 46.49 | 10 | B: 43.89 (+2.60s | 5.6%) | Tri-city Channel Cats | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | ||
| 941 | Atlas Crowley | 46.50 | 10 | B: 43.89 (+2.61s | 5.6%) | McMinnville Swim Club | 04/26/2025 | April Invitational 2025 | ||
| 942 | Vishnu Srinivasan | 46.51 | 10 | B: 43.89 (+2.62s | 5.6%) | California Dolphins Swim Team | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | ||
| 943 | Chase Yang | 46.53 | 9 | B: 43.89 (+2.64s | 5.7%) | Burlingame Aquatics | 05/02/2026 | Alto Spring Jam CBA | ||
| 944 | SaiShyam Nagarajan | 46.54 | 9 | B: 43.89 (+2.65s | 5.7%) | Issaquah Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | ||
| 945 | Henry Collier | 46.55 | 10 | B: 43.89 (+2.66s | 5.7%) | Mjcc Stingrays | 04/25/2026 | GACC Spring Invitational | ||
| 946 | Ayansh Sinha | 46.56 | 10 | B: 43.89 (+2.67s | 5.7%) | Pro Swimming | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | ||
| 947 | Alex Wu | 46.58 | 7 | B: 43.89 (+2.69s | 5.8%) | Unattached | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | ||
| 948 | Kieran McLennan | 46.60 | 9 | B: 43.89 (+2.71s | 5.8%) | Otter Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 949 | Benjamin Fikhman | 46.61 | 8 | B: 43.89 (+2.72s | 5.8%) | Pacific Swim | 04/24/2026 | 2026 SI PS ABB Meet Group A | ||
| 950 | Michael Sohn | 46.61 | 10 | B: 43.89 (+2.72s | 5.8%) | Front Range Barracudas | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | ||
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.