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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2801 | Pierce Thomas | 44.93 | 8 | B: 38.19 (+6.74s | 15.0%) | Walnut Creek Aquabears | 05/18/2025 | Montclair 14 Under Short Course Pentathlon | ||
| 2802 | Campbell Samuel | 44.94 | 9 | B: 38.19 (+6.75s | 15.0%) | Legacy Aquatics | 12/20/2025 | 2025 Legacy Aquatics Showdown | ||
| 2803 | Eli Giraldo | 44.94 | 10 | B: 38.19 (+6.75s | 15.0%) | Pacifica Sea Lions | 03/22/2025 | PSL SC CBA+ Meet | ||
| 2804 | Jeon Spears | 44.95 | 10 | B: 38.19 (+6.76s | 15.0%) | COSA Swimming | 02/13/2026 | 2026 CO Valentine Open | ||
| 2805 | Holden Lee | 44.96 | 9 | B: 38.19 (+6.77s | 15.1%) | Palo Alto Stanford Aquatics | 12/20/2025 | 2025 PASA Winter Frolic Meet @ PALY HS | ||
| 2806 | Daniel Flores | 44.96 | 10 | B: 38.19 (+6.77s | 15.1%) | Alameda Gators | 10/18/2025 | PC CDST SC C B BB+ | ||
| 2807 | Issac Hallock | 44.96 | 8 | B: 38.19 (+6.77s | 15.1%) | Lebanon Swim Club | 02/08/2026 | 2026 AAA SC Final Countdown Open | ||
| 2808 | Isaac Sumagang | 44.96 | 6 | B: 38.19 (+6.77s | 15.1%) | City of Morgan Hill Splash Aqu | 07/19/2024 | Coast Valley Aquatics Short Course Champs | ||
| 2809 | Joshua Steadman | 44.96 | 9 | B: 38.19 (+6.77s | 15.1%) | Kona Dolphins Swim Club | 02/07/2026 | BIG ISLAND SWIMMING @ KCAC | ||
| 2810 | Emmitt Phillips | 44.96 | 9 | B: 38.19 (+6.77s | 15.1%) | Vandal Aquatic Club | 10/26/2025 | 2025 IE VAN Trick Or Treat Progressive Invita | ||
| 2811 | Eli Ho | 44.97 | 9 | B: 38.19 (+6.78s | 15.1%) | South San Francisco Aquatics | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | ||
| 2812 | Gabriel Dieme | 44.97 | 10 | B: 38.19 (+6.78s | 15.1%) | Humboldt Swim Club | 11/22/2025 | Thankswimming Classic 2025 | ||
| 2813 | Theodore Sorensen | 44.97 | 10 | B: 38.19 (+6.78s | 15.1%) | Thunderbird Aquatic Club | 02/07/2026 | 2026 PN TAC Island Express | ||
| 2814 | Hawkins Tomlin | 44.97 | 8 | B: 38.19 (+6.78s | 15.1%) | Sandpipers of Nevada | 07/11/2025 | July 2025 Rock The Blocks | ||
| 2815 | Theodore Johnson | 44.97 | 9 | B: 38.19 (+6.78s | 15.1%) | North Jeffco Swim Team | 02/07/2025 | 2025 CO NJ Groundhog Invite | ||
| 2816 | Wesley Mulder | 44.97 | 10 | B: 38.19 (+6.78s | 15.1%) | Aptos Cabrillo Swim Club | 07/18/2025 | CVAL | ||
| 2817 | Finn Brady | 44.97 | 9 | B: 38.19 (+6.78s | 15.1%) | Academy Swim Club | 02/07/2026 | BIG ISLAND SWIMMING @ KCAC | ||
| 2818 | Lucas Russell | 44.99 | 8 | B: 38.19 (+6.80s | 15.1%) | Bend Swim Club | 02/04/2026 | 2026 Bend Swim Club Intersquad Challenger | ||
| 2819 | Roman Cammarata | 45.00 | 9 | B: 38.19 (+6.81s | 15.1%) | Bremerton YMCA Swim Team | 01/11/2025 | 2025 PN PSSA Snowman Invite Approved | ||
| 2820 | Alex Zhang | 45.01 | 10 | B: 38.19 (+6.82s | 15.2%) | Tualatin Hills Swim Club | 02/06/2026 | 2026 Forest Grove Coast Range Qualifier | ||
| 2821 | Eero Tulley | 45.02 | 9 | B: 38.19 (+6.83s | 15.2%) | Swim Kauai Aquatics | 11/15/2025 | SKA Home Meet 111525 | ||
| 2822 | Sankarshan Dutta | 45.02 | 8 | B: 38.19 (+6.83s | 15.2%) | Mission Aurora Colorado Swimmi | 01/03/2026 | 2026 CO MACS Winter Invitationak | ||
| 2823 | Kellan Ruthven | 45.02 | 9 | B: 38.19 (+6.83s | 15.2%) | Montclair Swim Team | 05/19/2024 | Montclair 14 U Pentathlon | ||
| 2824 | Truen Hickman | 45.03 | 9 | B: 38.19 (+6.84s | 15.2%) | Ace Aquatics | 12/07/2024 | TNT Winterfest ABC Swim Meet | ||
| 2825 | Elijah Chan | 45.03 | 10 | B: 38.19 (+6.84s | 15.2%) | Apex | 01/23/2026 | 2026 TTSC Winter Qualifier | ||
| 2826 | Ishan Nayak | 45.04 | 10 | B: 38.19 (+6.85s | 15.2%) | Hillsboro Swim Team | 02/07/2026 | 2026 OR HEAT BC Blastoff | ||
| 2827 | Bennett McBroome | 45.04 | 10 | B: 38.19 (+6.85s | 15.2%) | Coeur D\\\\\\'alene Area Swim Team | 11/21/2025 | 2025 Adam England Memorial Fall Splash | ||
| 2828 | Sebastian Robinson-Jones | 45.04 | 8 | B: 38.19 (+6.85s | 15.2%) | Northglenn Fusion Swim Club | 02/14/2025 | 2025 CO LOVE Last Chance Sweetheart | ||
| 2829 | Diego Carrillo | 45.04 | 10 | B: 38.19 (+6.85s | 15.2%) | Jackson Hole Stingrays | 10/25/2025 | Spook Splash 2025 | ||
| 2830 | Enzo Borge | 45.05 | 9 | B: 38.19 (+6.86s | 15.2%) | Trinity Aquatics | 11/02/2025 | 2025 SI SEA Rising Stars Series Meet 1 | ||
| 2831 | Makar Zverev | 45.06 | 10 | B: 38.19 (+6.87s | 15.2%) | Livermore AquaCowboys | 09/27/2025 | PC LAC C B BB | ||
| 2832 | Oliver Sacks | 45.06 | 8 | B: 38.19 (+6.87s | 15.2%) | SlipStream Aquatics | 01/23/2026 | 2026 CO FAST Winter Open | ||
| 2833 | Cian Stiff | 45.06 | 9 | B: 38.19 (+6.87s | 15.2%) | Front Range Barracudas | 01/09/2026 | 2026 CO CUDA January Pizza Meet | ||
| 2834 | Nolan Bannan | 45.06 | 6 | B: 38.19 (+6.87s | 15.2%) | Rancho San Dieguito | 01/10/2026 | 2026 SI BAY 14U Rising Stars 3 | ||
| 2835 | Kaio Kawamura | 45.07 | 9 | B: 38.19 (+6.88s | 15.3%) | Hawaii Swimming Club | 10/25/2025 | 2025 MAGSA 12 Under ABC SCY Meet | ||
| 2836 | Kiaan Paidipathi | 45.07 | 8 | B: 38.19 (+6.88s | 15.3%) | Issaquah Swim Team | 09/27/2025 | 2025 PN IST Sockeye Sprints | ||
| 2837 | Calvin Carnahan | 45.08 | 8 | B: 38.19 (+6.89s | 15.3%) | Team Vortex | 03/07/2025 | 2025 CO NCS Winter District Championships | ||
| 2838 | Samuel Leineweber | 45.08 | 9 | B: 38.19 (+6.89s | 15.3%) | Apex | 01/23/2026 | 2026 TTSC Winter Qualifier | ||
| 2839 | Dylan Liu | 45.08 | 10 | B: 38.19 (+6.89s | 15.3%) | Palo Alto Stanford Aquatics | 02/07/2026 | PASA CBA+ SCY Meet Feb 2026 | ||
| 2840 | Maksim Ilchenko | 45.09 | 6 | B: 38.19 (+6.90s | 15.3%) | Terrapins Swim Team | 12/05/2025 | Pacific Swim SC C B BB+ Hosted By TERA | ||
| 2841 | Hudson Moon | 45.09 | 7 | B: 38.19 (+6.90s | 15.3%) | Redding Swim Club | 11/22/2025 | Thankswimming Classic 2025 | ||
| 2842 | Liam Kumar | 45.09 | 9 | B: 38.19 (+6.90s | 15.3%) | North Coast Aquatics | 12/15/2024 | 2024 SI FAST 14U C Meet | ||
| 2843 | Brett Corey | 45.11 | 7 | B: 38.19 (+6.92s | 15.3%) | Gunnison Stingrays | 06/13/2025 | 2025 CO Gunnison Invitational | ||
| 2844 | Oliver Bryson | 45.11 | 8 | B: 38.19 (+6.92s | 15.3%) | SlipStream Aquatics | 03/14/2025 | 2025 CO NJ Mile High Championships | ||
| 2845 | Hogan Crow | 45.11 | 8 | B: 38.19 (+6.92s | 15.3%) | Coeur D\\\\\\'alene Area Swim Team | 01/10/2025 | 2025 Hells Canyon Invitational | ||
| 2846 | Carlo Pozzi | 45.12 | 8 | B: 38.19 (+6.93s | 15.4%) | The Olympic Club | 09/20/2025 | WANV CBA+ Endless Summer Meet | ||
| 2847 | Jude Berg | 45.12 | 9 | B: 38.19 (+6.93s | 15.4%) | Aces Swim Club | 01/09/2026 | 2026 CO NJ Narwhal Invitational | ||
| 2848 | Cillian Sonoda | 45.12 | 9 | B: 38.19 (+6.93s | 15.4%) | Inland Coastal Aquatic Club | 09/20/2025 | 2025 SI PS Freestyle Festival Sat | ||
| 2849 | Forrest Green | 45.14 | 10 | B: 38.19 (+6.95s | 15.4%) | Portland Aquatic Club | 11/01/2025 | 2025 PAC Fall Invitational | ||
| 2850 | Rayan Dolatkhah | 45.14 | 10 | B: 38.19 (+6.95s | 15.4%) | Santa Clara Swim Club | 03/01/2025 | Santa Clara Swim Club Race To AG Champs | ||
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.