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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2451 | Ryan Ramirez | 42.99 | 8 | B: 38.19 (+4.80s | 11.2%) | South Bay Aquatics | 01/31/2026 | 2026 SBA All Ages NTS Meet | ||
| 2452 | Truxtun Siegel | 42.99 | 8 | B: 38.19 (+4.80s | 11.2%) | Jbarracudas Swim Team | 01/31/2026 | 2026 SI HSA All Ages NTS Meet | ||
| 2453 | Kevin Struemph | 43.00 | 9 | B: 38.19 (+4.81s | 11.2%) | Wild West Aquatic Club | 12/07/2025 | 2025 BD Del Norte #3 | ||
| 2454 | Mason Kalougata | 43.01 | 9 | B: 38.19 (+4.82s | 11.2%) | Hilltop Aquatic Swim Team | 11/01/2024 | 2024 UT HAST Fall Back Bash | ||
| 2455 | Lewis Holmes | 43.01 | 8 | B: 38.19 (+4.82s | 11.2%) | Montrose Marlins Swim Club | 11/16/2024 | 2024 CO Montrose Gobble Gobble Splsh | ||
| 2456 | Jayden Han | 43.01 | 7 | B: 38.19 (+4.82s | 11.2%) | Garden Grove Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | ||
| 2457 | Ethan Wong | 43.02 | 9 | B: 38.19 (+4.83s | 11.2%) | Sfrp Rossi Swim Team | 01/31/2026 | 2026 Peggy Ramirez Memorial Z3 Winter Champs | ||
| 2458 | Patrick Wang | 43.03 | 8 | B: 38.19 (+4.84s | 11.2%) | Denver Swim Academy | 01/23/2026 | 2026 CO TOPS Colorado Open | ||
| 2459 | Noah Kim | 43.03 | 10 | B: 38.19 (+4.84s | 11.2%) | Issaquah Swim Team | 12/06/2025 | 2025 PN Fall Divisionals, Division 2 | ||
| 2460 | Connolly Coon | 43.05 | 9 | B: 38.19 (+4.86s | 11.3%) | Front Range Barracudas | 12/15/2024 | 2024 CO CUDA Vs FST Dual | ||
| 2461 | Porter Lindsay | 43.06 | 10 | B: 38.19 (+4.87s | 11.3%) | Bishop Swim Team | 08/01/2025 | 2025 High Country Short Course Championship | ||
| 2462 | Doldon Watkins | 43.06 | 10 | B: 38.19 (+4.87s | 11.3%) | Roseburg Y Swim Team | 01/24/2026 | Oregon YMCA Championships 2026 | ||
| 2463 | Dylan Tran | 43.06 | 9 | B: 38.19 (+4.87s | 11.3%) | San Jose Goosemonkeys | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | ||
| 2464 | Hrihaan Pandey | 43.07 | 10 | B: 38.19 (+4.88s | 11.3%) | Palo Alto Stanford Aquatics | 12/20/2025 | 2025 PASA Winter Frolic Meet @ PALY HS | ||
| 2465 | Jack Herson | 43.07 | 9 | B: 38.19 (+4.88s | 11.3%) | Albany Armada Aquatics | 02/07/2026 | 2026 PSL Super Finals Invitational | ||
| 2466 | Maxwell Sanders | 43.08 | 7 | B: 38.19 (+4.89s | 11.4%) | Salida Cyclones | 07/25/2025 | 2025 CO SECAL Championships | ||
| 2467 | Rhett Berdzar | 43.08 | 8 | B: 38.19 (+4.89s | 11.4%) | Cortez Water Dragons | 07/11/2025 | 2025 CO WSL 8 U Championships | ||
| 2468 | Jack Youree | 43.09 | 10 | B: 38.19 (+4.90s | 11.4%) | Kamehameha Swim Club | 10/19/2025 | Aulea Fall Frenzy Meet | ||
| 2469 | Arthur Armstrong | 43.09 | 7 | B: 38.19 (+4.90s | 11.4%) | Northern Nevada Aquatics | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | ||
| 2470 | River Cohen | 43.12 | 9 | B: 38.19 (+4.93s | 11.4%) | Cascade Swim Club | 02/01/2026 | 2026 PN CSC February Mini Meet Approved | ||
| 2471 | Gabriel Mas | 43.13 | 8 | B: 38.19 (+4.94s | 11.5%) | Rancho San Dieguito | 05/04/2025 | 2025 SI FAST 14U NTS | ||
| 2472 | Desmond Johansen | 43.13 | 8 | B: 38.19 (+4.94s | 11.5%) | Aulea Swim Club | 02/08/2026 | Aulea Winter Sprint Festival | ||
| 2473 | Sawyer Andrews | 43.14 | 8 | B: 38.19 (+4.95s | 11.5%) | Mission Aurora Colorado Swimmi | 01/03/2026 | 2026 CO MACS Winter Invitationak | ||
| 2474 | Traxton Dalebout | 43.15 | 10 | B: 38.19 (+4.96s | 11.5%) | Jackson Hole Stingrays | 10/25/2025 | Spook Splash 2025 | ||
| 2475 | Liam Frank | 43.15 | 8 | B: 38.19 (+4.96s | 11.5%) | Olympus Aquatics | 09/13/2024 | 2024 Olympus Aquatics IMX Challenge | ||
| 2476 | James Cronin | 43.15 | 8 | B: 38.19 (+4.96s | 11.5%) | Sebastopol Sea Serpents | 10/18/2025 | Morning Invite Pumpkin Plunge | ||
| 2477 | Mingke Ding | 43.16 | 9 | B: 38.19 (+4.97s | 11.5%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 2478 | Albert Aizenstat | 43.17 | 8 | B: 38.19 (+4.98s | 11.5%) | Sandpipers of Nevada | 07/11/2025 | July 2025 Rock The Blocks | ||
| 2479 | Thomas Doyle | 43.17 | 9 | B: 38.19 (+4.98s | 11.5%) | Full Armour Swim Team | 02/13/2026 | 2026 CO Valentine Open | ||
| 2480 | Lucas Yang | 43.18 | 8 | B: 38.19 (+4.99s | 11.6%) | Olympic Cascade Aquatics | 01/18/2026 | 2026 PN BC Snowflake Classic Invite Approved | ||
| 2481 | Daniel Zhovtobriukh | 43.18 | 10 | B: 38.19 (+4.99s | 11.6%) | Wave Aquatics | 12/06/2025 | 2025 PN Fall Divisionals, Division 3 WAVE | ||
| 2482 | Kai Miller | 43.18 | 8 | B: 38.19 (+4.99s | 11.6%) | Boulder City Henderson Swim Te | 11/08/2024 | 2024 NV State Championships | ||
| 2483 | Carson Lynch | 43.19 | 9 | B: 38.19 (+5.00s | 11.6%) | Splash Aquatics | 10/19/2025 | Aulea Fall Frenzy Meet | ||
| 2484 | Kiran Suryadevara | 43.19 | 8 | B: 38.19 (+5.00s | 11.6%) | Excel Aquatics | 09/12/2025 | 2025 Excel Fall Fest Open | ||
| 2485 | Brandon Bailey | 43.20 | 9 | B: 38.19 (+5.01s | 11.6%) | South Whidbey Island Stingrays | 02/07/2026 | 2026 PN TAC Island Express | ||
| 2486 | Daniel Yu | 43.20 | 8 | B: 38.19 (+5.01s | 11.6%) | Daly City Dolphins | 03/22/2025 | PSL SC CBA+ Meet | ||
| 2487 | Miles Jackson | 43.20 | 10 | B: 38.19 (+5.01s | 11.6%) | YMCA Presidio Aquatics | 10/18/2025 | Sebastopol Sea Serpents CBA+ Pumpkin Plunge | ||
| 2488 | Levi Finkelstein | 43.22 | 9 | B: 38.19 (+5.03s | 11.6%) | Los Angeles Swim Club | 12/06/2025 | 2025 CA CANY Candy Cane | ||
| 2489 | Sam Zhang | 43.22 | 8 | B: 38.19 (+5.03s | 11.6%) | Otter Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 2490 | Thaddeus Cheng | 43.22 | 8 | B: 38.19 (+5.03s | 11.6%) | Rainbow Aquatics | 10/19/2025 | Aulea Fall Frenzy Meet | ||
| 2491 | Owen Burns | 43.23 | 7 | B: 38.19 (+5.04s | 11.7%) | Star Aquatics | 11/15/2025 | 2025 John Dewey Invitational | ||
| 2492 | Spencer Korentzoff | 43.25 | 10 | B: 38.19 (+5.06s | 11.7%) | Gold Coast Swim Team | 11/07/2025 | SCAT Open | ||
| 2493 | Connor Watts | 43.25 | 9 | B: 38.19 (+5.06s | 11.7%) | Scott Valley Sea Serpents | 11/08/2025 | TCA PC November SC C B A+ | ||
| 2494 | Peter Lemker | 43.25 | 8 | B: 38.19 (+5.06s | 11.7%) | Bellevue Club Swim Team | 01/31/2026 | 2026 PN BISC Bluefin Invitational | ||
| 2495 | Sihao Zhang | 43.26 | 8 | B: 38.19 (+5.07s | 11.7%) | Aquacise Swimming | 12/06/2025 | 2025 PN Fall Divisionals, Division 3 WAVE | ||
| 2496 | Finneran Chen | 43.26 | 9 | B: 38.19 (+5.07s | 11.7%) | Chinook Aquatic Club | 12/06/2025 | 2025 PN Fall Divisionals, Division 2 | ||
| 2497 | Alex Kaplan | 43.26 | 10 | B: 38.19 (+5.07s | 11.7%) | Sonoma Sea Dragons | 10/18/2025 | Morning Invite Pumpkin Plunge | ||
| 2498 | Senna Keegan | 43.28 | 9 | B: 38.19 (+5.09s | 11.8%) | Ukiah Dolphins | 09/14/2024 | WANV CBA+ Endless Summer Meet | ||
| 2499 | Sanav Nirmal | 43.28 | 9 | B: 38.19 (+5.09s | 11.8%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 2500 | David Teplechuk | 43.28 | 8 | B: 38.19 (+5.09s | 11.8%) | Jbarracudas Swim Team | 10/24/2025 | 2025 SI JBST ALL AGES A BB MEET | ||
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.