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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4051 | Arlo Thompson | 53.67 | 7 | B: 38.19 (+15.48s | 28.8%) | Aulea Swim Club | 09/13/2026 | PCA ABC Kalani SCY Meet | ||
| 4052 | Elliot Lindsey | 53.67 | 8 | B: 38.19 (+15.48s | 28.8%) | Academy Swim Club | 08/29/2026 | 2026 BIG ISLAND SWIMMING PENTATHLON | ||
| 4053 | Jameson Foley | 53.68 | 9 | B: 38.19 (+15.49s | 28.9%) | San Benito Aquatics | 07/19/2024 | Coast Valley Aquatics Short Course Champs | ||
| 4054 | Lucas Novak | 53.68 | 6 | B: 38.19 (+15.49s | 28.9%) | Hillsboro Swim Team | 04/25/2026 | 2026 BDST Hugh Genualdi Memorial Invitational | ||
| 4055 | Yiming Hu | 53.68 | 7 | B: 38.19 (+15.49s | 28.9%) | Bayclub Aquatic Swim Team | 09/25/2026 | 2026 BAST Season Kick Off Sprint Approved | ||
| 4056 | Jonas Anderson | 53.69 | 8 | B: 38.19 (+15.50s | 28.9%) | Salem Swim Club | 11/07/2025 | 2025 McSwimville Invitational | ||
| 4057 | Jenson Allison | 53.69 | 8 | B: 38.19 (+15.50s | 28.9%) | Aces Swim Club | 09/19/2026 | 2026 CO ACES Intrasquad #1 | ||
| 4058 | Ethan Ding | 53.71 | 8 | B: 38.19 (+15.52s | 28.9%) | DeAnza Cupertino Aquatics | 03/28/2026 | LAMV C B A+ Meet | ||
| 4059 | Micah Smith | 53.75 | 10 | B: 38.19 (+15.56s | 28.9%) | Chugiak Aquatics Club | 11/21/2025 | NLSC Sprint Classic | ||
| 4060 | Pasqual Ames | 53.75 | 9 | B: 38.19 (+15.56s | 28.9%) | Waves Aquatics Napa Valley | 09/26/2026 | WANV CBA+ Endless Summer Meet 2026 | ||
| 4061 | Elliot French | 53.76 | 9 | B: 38.19 (+15.57s | 29.0%) | Rancho San Dieguito | 02/21/2026 | 2026 SI JBST Age Group Champs Max | ||
| 4062 | Vincent Dang | 53.76 | 9 | B: 38.19 (+15.57s | 29.0%) | San Jose Goosemonkeys | 02/07/2026 | Valley Splash Short Course C B A Meet | ||
| 4063 | Caleb Rudwick | 53.79 | 7 | B: 38.19 (+15.60s | 29.0%) | Apex | 01/02/2026 | 2026 CST Shark Chase Invitational | ||
| 4064 | Harrison Tran | 53.79 | 9 | B: 38.19 (+15.60s | 29.0%) | South Bay Aquatics | 07/10/2026 | 2026 SI SBA All Ages Last Chance Meet | ||
| 4065 | Hugo Gustafson | 53.80 | 10 | B: 38.19 (+15.61s | 29.0%) | Academy Swim Club | 10/24/2026 | BIG ISLAND SWIMMING @ HPA | ||
| 4066 | Albert Yan | 53.81 | 10 | B: 38.19 (+15.62s | 29.0%) | California Dolphins Swim Team | 10/19/2024 | Livermore AquaCowboys PC CBBB+ | ||
| 4067 | Zack Zhou | 53.81 | 10 | B: 38.19 (+15.62s | 29.0%) | St. Lawrence Swim Team | 09/19/2026 | 2026 Milpitas Aquatic Club Season Kick Off | ||
| 4068 | Youssef Ismail | 53.82 | 8 | B: 38.19 (+15.63s | 29.0%) | Aquacise Swimming | 01/24/2026 | 2026 PN PDST Winter Invitational Meet Approv | ||
| 4069 | Isaiah Evans | 53.83 | 9 | B: 38.19 (+15.64s | 29.1%) | South Bay Aquatics | 09/19/2026 | 2026 SI PS Freestyle Festival Sat | ||
| 4070 | Toshiro Heaslet | 53.87 | 9 | B: 38.19 (+15.68s | 29.1%) | Aquatic Foundation of Alaska | 11/21/2025 | NLSC Sprint Classic | ||
| 4071 | Bruno Vilchis | 53.89 | 8 | B: 38.19 (+15.70s | 29.1%) | Wind N Sea Swim Team | 08/02/2025 | 2025 SI WIND All Ages NTS Wrap Up Meet | ||
| 4072 | Sawyer Garner | 53.89 | 8 | B: 38.19 (+15.70s | 29.1%) | Park City Swimming | 07/28/2025 | PC Finale | ||
| 4073 | Ahi Tom | 53.90 | 7 | B: 38.19 (+15.71s | 29.1%) | Maui Swim Club | 11/01/2025 | 2025 MAGSA B 2 SCY Meet | ||
| 4074 | Carson McKechnie | 53.90 | 7 | B: 38.19 (+15.71s | 29.1%) | Davis Aquamonsters | 10/17/2026 | Pumpkin Meet, Oct 2026 | ||
| 4075 | Lincoln Underwood | 53.91 | 8 | B: 38.19 (+15.72s | 29.2%) | Team Eugene Aquatics | 09/27/2026 | The Mallard Quack | ||
| 4076 | Savva Iskandar | 53.97 | 7 | B: 38.19 (+15.78s | 29.2%) | The Olympic Club | 03/28/2026 | SSS Small Fry Invitational | ||
| 4077 | Julian Boudreau | 53.98 | 10 | B: 38.19 (+15.79s | 29.3%) | Richmond Sailfish | 03/22/2025 | Albany Armada Aquatics SC C B BB+ | ||
| 4078 | Kayden Pulley | 53.98 | 10 | B: 38.19 (+15.79s | 29.3%) | Southern Utah Swimming Associa | 11/21/2025 | 2025 CSC Thanksgiving Invite | ||
| 4079 | Cian Barclay | 53.99 | 10 | B: 38.19 (+15.80s | 29.3%) | South Bay Aquatics | 11/02/2024 | 2024 SI SBA All Ages B C BB Max Meet Nov 2 3 | ||
| 4080 | Barrett Evenhus | 54.03 | 9 | B: 38.19 (+15.84s | 29.3%) | Velocity Swimming | 04/25/2026 | 2026 IE VS James Elwyn Memorial Progressive | ||
| 4081 | Dustin Chudzik | 54.04 | 9 | B: 38.19 (+15.85s | 29.3%) | Corvallis Aquatic Team | 01/03/2026 | 2026 CAT Short Course Open | ||
| 4082 | Vikram Jathar | 54.04 | 8 | B: 38.19 (+15.85s | 29.3%) | Fort Collins Area Swim Team | 12/12/2025 | 2025 CO FAST Bill Spahn Mid Season Finale | ||
| 4083 | Maceo Cabra | 54.04 | 8 | B: 38.19 (+15.85s | 29.3%) | Richmond Sailfish | 09/19/2026 | East Bay Silver Dolphins Short Course C B BB+ | ||
| 4084 | Vedanth Ananthanarayanan | 54.06 | 6 | B: 38.19 (+15.87s | 29.4%) | Livermore AquaCowboys | 10/10/2026 | SRVA SC C B BB+ Meet | ||
| 4085 | Edward Briggs | 54.07 | 10 | B: 38.19 (+15.88s | 29.4%) | Silver Falls Rapids YMCA | 02/16/2025 | 2025 OR CB Valentine Last Chance Invitational | ||
| 4086 | Paxton Dupire | 54.09 | 8 | B: 38.19 (+15.90s | 29.4%) | Meeker Marlins | 06/27/2026 | 2026 CO Montrose Marlins Summer Open | ||
| 4087 | Aiden Hwang | 54.10 | 10 | B: 38.19 (+15.91s | 29.4%) | Stingray Swim Team | 05/16/2025 | 2025 PN SRST Pacific Coast Invitational | ||
| 4088 | Leo Yin | 54.10 | 7 | B: 38.19 (+15.91s | 29.4%) | Bellevue Club Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | ||
| 4089 | Aayansh Ghosh Dastidar | 54.10 | 7 | B: 38.19 (+15.91s | 29.4%) | Team Eugene Aquatics | 09/27/2026 | The Mallard Quack | ||
| 4090 | Lyon Zhang | 54.11 | 9 | B: 38.19 (+15.92s | 29.4%) | Lake Oswego Swim Club | 01/28/2026 | 2026 January LOSC Intrasquad | ||
| 4091 | William Xing | 54.13 | 8 | B: 38.19 (+15.94s | 29.4%) | Seattle Metropolitan Aquatic C | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | ||
| 4092 | Brooks Robinson | 54.16 | 8 | B: 38.19 (+15.97s | 29.5%) | Vashon Seals Swim Team | 03/21/2026 | 2026 PN OSTSEAL Kaholo Island ClassicApproved | ||
| 4093 | William Allen | 54.16 | 9 | B: 38.19 (+15.97s | 29.5%) | North Jeffco Swim Team | 12/15/2024 | 2024 CO NJ Narwahl Invitational | ||
| 4094 | Caddis Popler | 54.17 | 7 | B: 38.19 (+15.98s | 29.5%) | Salida Cyclones | 06/19/2026 | 2026 Max Shirley Radiff Memorial | ||
| 4095 | Jack Landes | 54.17 | 9 | B: 38.19 (+15.98s | 29.5%) | Sun Oaks Swim Team | 10/10/2026 | Shasta Sharks Bill Fisher Classic 2026 | ||
| 4096 | Julian Wright | 54.18 | 9 | B: 38.19 (+15.99s | 29.5%) | Chinook Aquatic Club | 10/18/2025 | 2025 PN IST Fall Open | ||
| 4097 | Asher Lai | 54.18 | 8 | B: 38.19 (+15.99s | 29.5%) | Palo Alto Stanford Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | ||
| 4098 | Dominic Weber | 54.20 | 9 | B: 38.19 (+16.01s | 29.5%) | Legacy Aquatics | 02/06/2026 | Legacy Aquatics Spring Qualifier | ||
| 4099 | Nicholas Mamlouk | 54.20 | 9 | B: 38.19 (+16.01s | 29.5%) | Blackhawk Swim Team | 10/10/2026 | SRVA SC C B BB+ Meet | ||
| 4100 | Jasper Su | 54.21 | 9 | B: 38.19 (+16.02s | 29.6%) | East Bay Bat Rays | 12/14/2024 | 2024 12 14 CDST SC C B 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.