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 | |
|---|---|---|---|---|---|---|---|---|---|
| 651 | Ethan Rainis | 39.93 | 10 | B Min | BB: 39.79 (+0.14s | 0.4%) | Manta Ray Aquatics | 07/10/2026 | 2026 Sizzlin Summer Splash Copied | |
| 652 | Anthony Ma | 39.95 | 10 | B Min | BB: 39.79 (+0.16s | 0.4%) | Cottonwood Heights Aquatics | 05/08/2025 | 2025 HAST Janet Oles LC Classic | |
| 653 | Samuel Zhou | 39.95 | 10 | B Min | BB: 39.79 (+0.16s | 0.4%) | Bay Club Panthers | 05/02/2026 | Alto Spring Jam CBA | |
| 654 | Marcus Wang | 39.97 | 10 | B Min | BB: 39.79 (+0.18s | 0.5%) | Pacific Dragons Swim Team | 07/10/2026 | 2026 PN OCA Last Chance Invitational Approve | |
| 655 | Ethan Holmgren | 39.98 | 10 | B Min | BB: 39.79 (+0.19s | 0.5%) | North Jeffco Swim Team | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 656 | Jamie Russell | 39.98 | 9 | B Min | BB: 39.79 (+0.19s | 0.5%) | Santa Clara Swim Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | |
| 657 | Jack Cohen | 39.98 | 10 | B Min | BB: 39.79 (+0.19s | 0.5%) | Class Aquatics | 06/11/2026 | 2026 SCS June AG Invite CANY | |
| 658 | Henry Faconti | 39.98 | 9 | B Min | BB: 39.79 (+0.19s | 0.5%) | Highlands Ranch Aquatics | 07/11/2026 | 2026 CO SBL Summer Sizzler | |
| 659 | Quincy Oshitelu | 40.00 | 8 | B Min | BB: 39.79 (+0.21s | 0.5%) | Hillsboro Swim Team | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 660 | Taeyul Heo | 40.02 | 10 | B Min | BB: 39.79 (+0.23s | 0.6%) | Pleasanton Seahawks | 06/13/2026 | PC CDST LC C B BB+ 26 074 | |
| 661 | John Patane | 40.02 | 9 | B Min | BB: 39.79 (+0.23s | 0.6%) | Sonoma Sea Dragons | 06/12/2026 | Neptune Swimming June LC Meet | |
| 662 | Christopher Chang | 40.03 | 10 | B Min | BB: 39.79 (+0.24s | 0.6%) | Bellingham Bay Swim Team | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | |
| 663 | Jeremiah Busenitz | 40.03 | 9 | B Min | BB: 39.79 (+0.24s | 0.6%) | Central Coast Swim Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 664 | Johannes Davide | 40.04 | 10 | B Min | BB: 39.79 (+0.25s | 0.6%) | Issaquah Swim Team | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | |
| 665 | Srii Bezawada | 40.04 | 10 | B Min | BB: 39.79 (+0.25s | 0.6%) | Front Range Barracudas | 06/27/2026 | 2026 CO CUDA Summer Kicker | |
| 666 | Mason Beck | 40.05 | 10 | B Min | BB: 39.79 (+0.26s | 0.6%) | Butte YMCA Swim Club | 07/10/2026 | 2026 MT HLST Last Chance Invitational | |
| 667 | Theodore Puscas | 40.05 | 9 | B Min | BB: 39.79 (+0.26s | 0.6%) | Issaquah Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 668 | Lance Coyne | 40.06 | 9 | B Min | BB: 39.79 (+0.27s | 0.7%) | Mission Aurora Colorado Swimmi | 06/06/2026 | 2026 CO MACS Suburban League Invite | |
| 669 | Royce Reed | 40.06 | 8 | B Min | BB: 39.79 (+0.27s | 0.7%) | King Aquatic Club | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | |
| 670 | Isaiah Fadillah | 40.07 | 10 | B Min | BB: 39.79 (+0.28s | 0.7%) | California Dolphins Swim Team | 05/02/2026 | Alto Spring Jam CBA | |
| 671 | Edmund Lin | 40.07 | 9 | B Min | BB: 39.79 (+0.28s | 0.7%) | California Dolphins Swim Team | 06/13/2026 | PC CDST LC C B BB+ 26 074 | |
| 672 | Connor Wu | 40.07 | 9 | B Min | BB: 39.79 (+0.28s | 0.7%) | Cascade Swim Club | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | |
| 673 | Felix Wang | 40.10 | 10 | B Min | BB: 39.79 (+0.31s | 0.8%) | Eastside Aquatic Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | |
| 674 | Jay Chao | 40.12 | 10 | B Min | BB: 39.79 (+0.33s | 0.8%) | Pleasanton Seahawks | 06/13/2026 | PC CDST LC C B BB+ 26 074 | |
| 675 | Evan Yang | 40.12 | 9 | B Min | BB: 39.79 (+0.33s | 0.8%) | Lake Oswego Swim Club | 08/01/2026 | 2026 GACC End Of Season | |
| 676 | Eli Lawson | 40.12 | 9 | B Min | BB: 39.79 (+0.33s | 0.8%) | Dolphin Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 677 | Vincent Nan | 40.14 | 10 | B Min | BB: 39.79 (+0.35s | 0.9%) | Pacific Dragons Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 678 | Liber Liao | 40.15 | 8 | B Min | BB: 39.79 (+0.36s | 0.9%) | West Coast Aquatics | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 679 | Kaimana Zablan | 40.16 | 10 | B Min | BB: 39.79 (+0.37s | 0.9%) | Kona Aquatics Club | 07/16/2026 | 2026 HISI LCM Championships | |
| 680 | Everett Colon | 40.16 | 10 | B Min | BB: 39.79 (+0.37s | 0.9%) | Canon City Piranhas | 07/17/2026 | 2026 CO Alicia Leavitt Memorial | |
| 681 | Skyler Swisher | 40.17 | 9 | B Min | BB: 39.79 (+0.38s | 0.9%) | North Coast Aquatics | 07/23/2026 | 2026 SI LC AGE GROUP CHAMPIONSHIPS | |
| 682 | James Covey | 40.19 | 7 | B Min | BB: 39.79 (+0.40s | 1.0%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 683 | Rhys Mehta | 40.22 | 9 | B Min | BB: 39.79 (+0.43s | 1.1%) | Tualatin Hills Swim Club | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | |
| 684 | Evan Wang | 40.23 | 9 | B Min | BB: 39.79 (+0.44s | 1.1%) | Olympic Cascade Aquatics | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | |
| 685 | Truman Moderski | 40.25 | 7 | B Min | BB: 39.79 (+0.46s | 1.1%) | Evergreen Hurricanes | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 686 | Andreas Kwiram | 40.26 | 10 | B Min | BB: 39.79 (+0.47s | 1.2%) | Hills Hurricane Swimming | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | |
| 687 | Jaxton Padgett | 40.27 | 10 | B Min | BB: 39.79 (+0.48s | 1.2%) | Sweet Home Swim Club, Inc. | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 688 | Evan Guan | 40.29 | 10 | B Min | BB: 39.79 (+0.50s | 1.2%) | Chinook Aquatic Club | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 689 | Alexander Stepania | 40.29 | 9 | B Min | BB: 39.79 (+0.50s | 1.2%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | |
| 690 | Graham Brinker | 40.30 | 9 | B Min | BB: 39.79 (+0.51s | 1.3%) | Star Aquatics | 04/17/2026 | 2026 STAR April Friday Night At The Races | |
| 691 | Cormac Weathers | 40.31 | 10 | B Min | BB: 39.79 (+0.52s | 1.3%) | Salem Swim Club | 06/05/2026 | 2026 CST Summer Invitational | |
| 692 | Adam Alkhayru | 40.31 | 9 | B Min | BB: 39.79 (+0.52s | 1.3%) | Reno Aquatic Club | 07/10/2026 | 2026 NNA Silver State Championships | |
| 693 | Mariano Sanchez Nava | 40.34 | 10 | B Min | BB: 39.79 (+0.55s | 1.4%) | Tornadoes Swim Team | 08/01/2026 | 2026 GACC End Of Season | |
| 694 | Denis Orekhov | 40.35 | 10 | B Min | BB: 39.79 (+0.56s | 1.4%) | Jbarracudas Swim Team | 06/06/2026 | 2026 SI JBST SPLASH DASH MAX | |
| 695 | Gage Sena | 40.35 | 10 | B Min | BB: 39.79 (+0.56s | 1.4%) | Lamarlins Swim Team, Inc. | 07/12/2025 | 2025 Canon City Pentathlon | |
| 696 | Liam Cuzman | 40.36 | 10 | B Min | BB: 39.79 (+0.57s | 1.4%) | Reno Aquatic Club | 06/19/2026 | Reno Aquatic Club Gamble | |
| 697 | Giovanni Bigelow | 40.36 | 10 | B Min | BB: 39.79 (+0.57s | 1.4%) | Thunderbird Aquatic Club | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | |
| 698 | Ethan Li | 40.37 | 9 | B Min | BB: 39.79 (+0.58s | 1.4%) | Pacific Dragons Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | |
| 699 | Wynn Kitsadaviseksak | 40.37 | 10 | B Min | BB: 39.79 (+0.58s | 1.4%) | Hills Hurricane Swimming | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | |
| 700 | Reean Shen | 40.40 | 10 | B Min | BB: 39.79 (+0.61s | 1.5%) | Pro Swimming | 06/06/2026 | 2026 PN VAST Summer Sprint Dist 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.