Western Zone Zone Boys 10 & under - 50 M Back
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 951 | August McFarland | 53.45 | 9 | B Min | BB: 49.29 (+4.16s | 7.8%) | Form Swim Team | 04/24/2026 | 2026 CO Arena Catch Me If You Can | |
| 952 | Shayne Zhang | 53.49 | 9 | B Min | BB: 49.29 (+4.20s | 7.9%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | |
| 953 | Ethan Gao | 53.50 | 10 | B Min | BB: 49.29 (+4.21s | 7.9%) | California Dolphins Swim Team | 04/12/2025 | PC BSW LCM C B BB+ Meet | |
| 954 | Dashiell Wang | 53.51 | 10 | B Min | BB: 49.29 (+4.22s | 7.9%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 955 | Crew Dacko | 53.52 | 9 | B Min | BB: 49.29 (+4.23s | 7.9%) | Montclair Swim Team | 06/13/2026 | Orinda PC LC AG C B BB+ | |
| 956 | Holden Karver | 53.53 | 8 | B Min | BB: 49.29 (+4.24s | 7.9%) | Apex | 06/05/2026 | 2026 CST Summer Invitational | |
| 957 | Jack Bullard | 53.55 | 9 | B Min | BB: 49.29 (+4.26s | 8.0%) | Falfins Swimming | 06/05/2026 | 2026 COSA Long Couse Open | |
| 958 | Rieman Morgan | 53.56 | 7 | B Min | BB: 49.29 (+4.27s | 8.0%) | Excel Aquatics | 04/24/2026 | 2026 Strong Tower Invite | |
| 959 | George He | 53.61 | 9 | B Min | BB: 49.29 (+4.32s | 8.1%) | Seattle Metropolitan Aquatic C | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 960 | Ethan Park | 53.65 | 9 | B Min | BB: 49.29 (+4.36s | 8.1%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 961 | Lawrence Lan | 53.72 | 9 | B Min | BB: 49.29 (+4.43s | 8.2%) | Alto Swim Club | 05/02/2026 | Alto Spring Jam CBA | |
| 962 | Esteban Trogkanis | 53.73 | 10 | B Min | BB: 49.29 (+4.44s | 8.3%) | Sunnyvale Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | |
| 963 | Steevenson Martins | 53.74 | 9 | B Min | BB: 49.29 (+4.45s | 8.3%) | McMinnville Swim Club | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 964 | Benjamin Robinson | 53.77 | 10 | B Min | BB: 49.29 (+4.48s | 8.3%) | Neptune Swimming | 05/17/2025 | Neptune Swimming May Long Course Meet | |
| 965 | Parsa Yazdi | 53.79 | 9 | B Min | BB: 49.29 (+4.50s | 8.4%) | Foothills Swim Team | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 966 | Marcus Olarte | 53.80 | 10 | B Min | BB: 49.29 (+4.51s | 8.4%) | Seattle Metropolitan Aquatic C | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | |
| 967 | Oliver Garcia | 53.81 | 10 | B Min | BB: 49.29 (+4.52s | 8.4%) | Four Corners Aquatic Team | 05/29/2026 | 2026 CO Cortez Summer Open | |
| 968 | Bruce Copeland-Fellezs | 53.82 | 9 | B Min | BB: 49.29 (+4.53s | 8.4%) | Rainbow Aquatics | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 969 | Daniel Sheng | 53.84 | 10 | B Min | BB: 49.29 (+4.55s | 8.5%) | Coronado Swim -team Elite | 06/06/2026 | 2026 SI SOL Splash And Dash Max Jun 6 7 | |
| 970 | Calvin Dell | 53.87 | 9 | B Min | BB: 49.29 (+4.58s | 8.5%) | San Benito Aquatics | 06/27/2026 | NVST Summer Plunge 2026 | |
| 971 | Brody Hartong | 53.87 | 10 | B Min | BB: 49.29 (+4.58s | 8.5%) | Warrior Aquatic Club | 05/16/2026 | BIG ISLAND SWIMMING @ KCAC | |
| 972 | Paul Jeong | 53.87 | 10 | B Min | BB: 49.29 (+4.58s | 8.5%) | Thunderbird Aquatic Club | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | |
| 973 | Harrison Tian | 53.89 | 9 | B Min | BB: 49.29 (+4.60s | 8.5%) | San Ramon Valley Aquatics | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | |
| 974 | Hengsheen Wang | 53.89 | 9 | B Min | BB: 49.29 (+4.60s | 8.5%) | Chinook Aquatic Club | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 975 | Weston Klundt | 53.93 | 8 | B Min | BB: 49.29 (+4.64s | 8.6%) | Spokane Waves Aquatic Team | 04/25/2026 | 2026 SWAT Spring Fling | |
| 976 | Ira Pan | 53.97 | 8 | B Min | BB: 49.29 (+4.68s | 8.7%) | Excel Aquatics | 05/28/2026 | 2026 IE VS Apple Capital | |
| 977 | Dohjin Park | 53.97 | 10 | B Min | BB: 49.29 (+4.68s | 8.7%) | Los Gatos Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 978 | Miles Blee | 53.97 | 9 | B Min | BB: 49.29 (+4.68s | 8.7%) | Coeur D\\\\\\'alene Area Swim Team | 04/17/2026 | 2026 Shark Attack Copied | |
| 979 | Abram Johnson | 53.98 | 10 | B Min | BB: 49.29 (+4.69s | 8.7%) | Seattle Metropolitan Aquatic C | 05/28/2026 | 2026 IE VS Apple Capital | |
| 980 | Everett Merrill | 54.00 | 8 | B Min | BB: 49.29 (+4.71s | 8.7%) | Lake Oswego Swim Club | 05/02/2025 | 2025 THSC Spring Invitational | |
| 981 | Owen Busch | 54.00 | 10 | B Min | BB: 49.29 (+4.71s | 8.7%) | Lewis Clark Neptune Swim Team | 01/16/2026 | 2026 Hells Canyon Invitational | |
| 982 | William Korell | 54.02 | 10 | B Min | BB: 49.29 (+4.73s | 8.8%) | Castle Rock Swimming | 06/26/2026 | 2026 CO Zone 2 District Meet DU | |
| 983 | Mason Lam | 54.04 | 9 | B Min | BB: 49.29 (+4.75s | 8.8%) | Apex | 06/12/2026 | 73rd Ted Walker Invitational 2026 | |
| 984 | Luca Balzarini | 54.04 | 9 | B Min | BB: 49.29 (+4.75s | 8.8%) | Valley Aquatics | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 985 | Apollo Van Brunt | 54.06 | 8 | B Min | BB: 49.29 (+4.77s | 8.8%) | Kona Aquatics Club | 06/27/2026 | BIG ISLAND SWIMMING @ KSH | |
| 986 | Nicolas Tyszko | 54.07 | 8 | B Min | BB: 49.29 (+4.78s | 8.8%) | Royal Swim Team | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 987 | Bo Bamford | 54.09 | 9 | B Min | BB: 49.29 (+4.80s | 8.9%) | Portland Aquatic Club | 05/30/2025 | LA OPEN 2025 | |
| 988 | Bowman Smith | 54.11 | 9 | B Min | BB: 49.29 (+4.82s | 8.9%) | Thunderbird Aquatic Club | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | |
| 989 | Eli Shin | 54.11 | 9 | B Min | BB: 49.29 (+4.82s | 8.9%) | Stingray Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | |
| 990 | Logan Ding | 54.12 | 10 | B Min | BB: 49.29 (+4.83s | 8.9%) | California Dolphins Swim Team | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | |
| 991 | Dutch Pyburn | 54.13 | 10 | B Min | BB: 49.29 (+4.84s | 8.9%) | Albany Aquatic Association | 06/05/2026 | 2026 AAA Summer Blast LC Invite | |
| 992 | Malachi Zabilla | 54.13 | 10 | B Min | BB: 49.29 (+4.84s | 8.9%) | Mission Aurora Colorado Swimmi | 06/26/2026 | 2026 CO Zone 2 District Meet DU | |
| 993 | Finn Brady | 54.17 | 9 | B Min | BB: 49.29 (+4.88s | 9.0%) | Academy Swim Club | 05/16/2026 | BIG ISLAND SWIMMING @ KCAC | |
| 994 | Sam Lin | 54.19 | 10 | B Min | BB: 49.29 (+4.90s | 9.0%) | Tualatin Hills Swim Club | 06/12/2026 | 2026 THSC June Open | |
| 995 | Timothy Wang | 54.21 | 10 | B Min | BB: 49.29 (+4.92s | 9.1%) | Cascadia Swimming | 11/01/2025 | Oregon City Fall Open 2025 | |
| 996 | Yao Yang | 54.21 | 9 | B Min | BB: 49.29 (+4.92s | 9.1%) | DeAnza Cupertino Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 997 | Sami Rami | 54.22 | 10 | B Min | BB: 49.29 (+4.93s | 9.1%) | Life Time Oregon Swim Team | 08/01/2026 | 2026 GACC End Of Season | |
| 998 | MacClellan Menzies | 54.22 | 9 | B Min | BB: 49.29 (+4.93s | 9.1%) | Mighty Marlins Swim Club | 05/28/2026 | 2026 IE VS Apple Capital | |
| 999 | Sawyer Andrews | 54.23 | 9 | B Min | BB: 49.29 (+4.94s | 9.1%) | Mission Aurora Colorado Swimmi | 05/15/2026 | 2026 CO ACES Spring Invite | |
| 1000 | Sebastian Monroy Reyes | 54.23 | 10 | B Min | BB: 49.29 (+4.94s | 9.1%) | Sunnyvale Swim Club | 06/27/2025 | Silicon Valley LC CBA+ 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.