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 | |
|---|---|---|---|---|---|---|---|---|---|
| 801 | Alexander Malcomson | 41.90 | 8 | B Min | BB: 39.79 (+2.11s | 5.0%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 802 | Sebastian McNary | 41.92 | 10 | B Min | BB: 39.79 (+2.13s | 5.1%) | Tiger Aquatics | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 803 | Benjamin Barco | 41.93 | 9 | B Min | BB: 39.79 (+2.14s | 5.1%) | Portland Aquatic Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 804 | Alex Chen | 41.94 | 9 | B Min | BB: 39.79 (+2.15s | 5.1%) | Seattle Metropolitan Aquatic C | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 805 | Michael Hefner | 41.95 | 9 | B Min | BB: 39.79 (+2.16s | 5.1%) | Aspen Swim Club | 06/18/2026 | 2026 CO Grand Junction Invitational | |
| 806 | Gage Sena | 41.96 | 10 | B Min | BB: 39.79 (+2.17s | 5.2%) | Lamarlins Swim Team, Inc. | 06/05/2026 | 2026 CO La Junta Tigersharks Invitational | |
| 807 | Vishik Sheshnag | 41.97 | 10 | B Min | BB: 39.79 (+2.18s | 5.2%) | Boulder City Henderson Swim Te | 03/30/2025 | Sand Vs BCH LCM Dual 2025 | |
| 808 | Henry Faconti | 41.98 | 9 | B Min | BB: 39.79 (+2.19s | 5.2%) | Highlands Ranch Aquatics | 06/26/2026 | 2026 CO Zone 2 District Meet DU | |
| 809 | Max Ong | 41.98 | 10 | B Min | BB: 39.79 (+2.19s | 5.2%) | Pacific Swim | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | |
| 810 | League Anakata | 41.98 | 10 | B Min | BB: 39.79 (+2.19s | 5.2%) | Alameda Gators | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 811 | Lucas Li | 41.98 | 9 | B Min | BB: 39.79 (+2.19s | 5.2%) | Alto Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 812 | George Li | 42.00 | 8 | B Min | BB: 39.79 (+2.21s | 5.3%) | Bellevue Club Swim Team | 05/28/2026 | 2026 IE VS Apple Capital | |
| 813 | Avery Fogarty | 42.00 | 10 | B Min | BB: 39.79 (+2.21s | 5.3%) | Maverick Aquatics | 06/18/2026 | 2026 CO Grand Junction Invitational | |
| 814 | Trevor Lipscomb | 42.02 | 10 | B Min | BB: 39.79 (+2.23s | 5.3%) | Corvallis Aquatic Team | 06/26/2026 | 2026 TEAM Summer Invitational | |
| 815 | Andrew DiPaulo | 42.02 | 9 | B Min | BB: 39.79 (+2.23s | 5.3%) | Denver Athletic Club Swim Team | 04/25/2025 | 2025 CO TOPS Arena Catch Me If You Can | |
| 816 | Jaxon Yang | 42.02 | 10 | B Min | BB: 39.79 (+2.23s | 5.3%) | Rainbow Aquatics | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 817 | Bennett Kohlmeyer | 42.03 | 10 | B Min | BB: 39.79 (+2.24s | 5.3%) | Life Time Colorado Swim Club | 04/26/2025 | 2025 CO FST Spring LC Fever | |
| 818 | Sterling Hansen | 42.03 | 10 | B: 37.39 (+4.64s | 11.0%) | Brighton Bullfrogs Swim Club | 05/30/2025 | 2025 CO Barracuda Summer Sizzler Invite | ||
| 819 | Wade Eybs | 42.04 | 9 | B Min | BB: 39.79 (+2.25s | 5.4%) | Denver Swim Academy | 05/16/2026 | 2026 CO Hilltopper Invite | |
| 820 | Ettore Billip | 42.05 | 9 | B Min | BB: 39.79 (+2.26s | 5.4%) | Palo Alto Stanford Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 821 | Senge Laka | 42.08 | 9 | B Min | BB: 39.79 (+2.29s | 5.4%) | Cascadia Swimming | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 822 | Atlas Crowley | 42.09 | 10 | B Min | BB: 39.79 (+2.30s | 5.5%) | McMinnville Swim Club | 06/05/2026 | 2026 CST Summer Invitational | |
| 823 | Mariano Sanchez Nava | 42.14 | 10 | B Min | BB: 39.79 (+2.35s | 5.6%) | Tornadoes Swim Team | 04/25/2026 | GACC Spring Invitational | |
| 824 | Noah Wang | 42.14 | 10 | B Min | BB: 39.79 (+2.35s | 5.6%) | Flatiron Athletic Club | 06/26/2026 | 2026 CO Zone 2 District Meet AAC | |
| 825 | Henry Fisk | 42.16 | 10 | B Min | BB: 39.79 (+2.37s | 5.6%) | Apex | 06/05/2026 | 2026 CST Summer Invitational | |
| 826 | Bolden Rapuzzi | 42.16 | 9 | B Min | BB: 39.79 (+2.37s | 5.6%) | Highlands Ranch Aquatics | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 827 | Anzel Annan | 42.16 | 9 | B Min | BB: 39.79 (+2.37s | 5.6%) | Aspire Aquatics of Colorado | 05/15/2026 | 2026 CO ACES Spring Invite | |
| 828 | Calvin Butler | 42.18 | 9 | B Min | BB: 39.79 (+2.39s | 5.7%) | California Gold | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 829 | Bo Bamford | 42.18 | 9 | B Min | BB: 39.79 (+2.39s | 5.7%) | Portland Aquatic Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 830 | Valentino Agresti | 42.19 | 9 | B Min | BB: 39.79 (+2.40s | 5.7%) | Punahou Aquatics Institute | 06/06/2026 | 2026 15th Annual Wada Rainbow Invitational | |
| 831 | Liam Park | 42.21 | 9 | B Min | BB: 39.79 (+2.42s | 5.7%) | Punahou Aquatics Institute | 05/23/2026 | OSL A+ LCM Meet | |
| 832 | Nickoli Stachlowski | 42.22 | 9 | B Min | BB: 39.79 (+2.43s | 5.8%) | Hillsboro Swim Team | 05/01/2026 | 2026 THSC Spring Invite | |
| 833 | Zhencheng Xu | 42.23 | 10 | B Min | BB: 39.79 (+2.44s | 5.8%) | Alto Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 834 | Dashiell Wang | 42.23 | 10 | B Min | BB: 39.79 (+2.44s | 5.8%) | Santa Clara Swim Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | |
| 835 | Bruce Copeland-Fellezs | 42.24 | 9 | B Min | BB: 39.79 (+2.45s | 5.8%) | Rainbow Aquatics | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 836 | Kyle Cheung | 42.25 | 10 | B Min | BB: 39.79 (+2.46s | 5.8%) | Palo Alto Stanford Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 837 | Cimon Bunuan | 42.25 | 9 | B Min | BB: 39.79 (+2.46s | 5.8%) | South San Francisco Aquatics | 05/02/2026 | Alto Spring Jam CBA | |
| 838 | Asher Gersick | 42.27 | 10 | B Min | BB: 39.79 (+2.48s | 5.9%) | Lamarlins Swim Team, Inc. | 06/05/2026 | 2026 CO La Junta Tigersharks Invitational | |
| 839 | Sebastian Monroy Reyes | 42.27 | 10 | B Min | BB: 39.79 (+2.48s | 5.9%) | Sunnyvale Swim Club | 06/06/2025 | 2025 DACA LC CBA+ Meet | |
| 840 | Jesper Zhang | 42.31 | 10 | B Min | BB: 39.79 (+2.52s | 6.0%) | Sandpipers of Nevada | 03/30/2025 | Sand Vs BCH LCM Dual 2025 | |
| 841 | Hudson Vieth | 42.31 | 10 | B Min | BB: 39.79 (+2.52s | 6.0%) | Cascade Swim Club | 06/06/2026 | 2026 PN CSC Swimtacular Approved | |
| 842 | Finn Rodrigues | 42.31 | 9 | B Min | BB: 39.79 (+2.52s | 6.0%) | Rainbow Aquatics | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 843 | Kekalaholuokekaipueo Hanson | 42.31 | 10 | B Min | BB: 39.79 (+2.52s | 6.0%) | Punahou Aquatics Institute | 06/06/2026 | 2026 15th Annual Wada Rainbow Invitational | |
| 844 | Tristan Wan | 42.32 | 9 | B Min | BB: 39.79 (+2.53s | 6.0%) | Palo Alto Stanford Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 845 | Elijah Wieczorek | 42.33 | 10 | B Min | BB: 39.79 (+2.54s | 6.0%) | Canon City Piranhas | 06/27/2025 | 2025 CO Alicia Leavitt Memorial Open | |
| 846 | Joseph Gordon | 42.33 | 10 | B Min | BB: 39.79 (+2.54s | 6.0%) | Unattached | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 847 | Carter Milroy | 42.34 | 10 | B Min | BB: 39.79 (+2.55s | 6.0%) | Foothills Swim Team | 07/12/2025 | 2025 CO TOPS SBL Summer Sizzler | |
| 848 | Johannes Davide | 42.34 | 10 | B Min | BB: 39.79 (+2.55s | 6.0%) | Issaquah Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | |
| 849 | Penghao Yu | 42.34 | 10 | B Min | BB: 39.79 (+2.55s | 6.0%) | Santa Clara Swim Club | 06/27/2025 | Valley Splash | |
| 850 | Sriram Goriparthi | 42.34 | 9 | B Min | BB: 39.79 (+2.55s | 6.0%) | Front Range Barracudas | 05/29/2026 | 2026 CO Barracuda Summer Sizzler Invite | |
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.