Western Zone Zone Boys 10 & under - 50 M Breast
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 701 | Benjamin Cheng | 57.68 | 8 | B Min | BB: 54.39 (+3.29s | 5.7%) | San Ramon Valley Aquatics | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 702 | Leon Mishin | 57.70 | 7 | B Min | BB: 54.39 (+3.31s | 5.7%) | Walnut Creek Aquabears | 06/13/2026 | Orinda PC LC AG C B BB+ | |
| 703 | Eric Liang | 57.72 | 10 | B Min | BB: 54.39 (+3.33s | 5.8%) | Issaquah Swim Team | 05/28/2026 | 2026 IE VS Apple Capital | |
| 704 | Amet Cypert | 57.72 | 7 | B Min | BB: 54.39 (+3.33s | 5.8%) | South San Francisco Aquatics | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 705 | Noel Sea | 57.73 | 10 | B Min | BB: 54.39 (+3.34s | 5.8%) | Tualatin Hills Swim Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 706 | Evan Chang | 57.74 | 9 | B Min | BB: 54.39 (+3.35s | 5.8%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 707 | Connor Chiang | 57.75 | 10 | B Min | BB: 54.39 (+3.36s | 5.8%) | West Coast Aquatics | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 708 | Dylan Zhang | 57.76 | 8 | B Min | BB: 54.39 (+3.37s | 5.8%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 709 | Albert Jing | 57.77 | 8 | B Min | BB: 54.39 (+3.38s | 5.9%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 710 | Eli Wu | 57.77 | 10 | B Min | BB: 54.39 (+3.38s | 5.9%) | South San Francisco Aquatics | 06/12/2026 | BAC Long Course | |
| 711 | Christopher Rasmuson | 57.79 | 10 | B Min | BB: 54.39 (+3.40s | 5.9%) | Bishop Swim Team | 07/10/2026 | 2026 NNA Silver State Championships | |
| 712 | Vincent Schremer | 57.80 | 9 | B Min | BB: 54.39 (+3.41s | 5.9%) | Life Time Oregon Swim Team | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 713 | Theodore Maxfield | 57.81 | 10 | B Min | BB: 54.39 (+3.42s | 5.9%) | Pikes Peak Athletics | 07/12/2025 | 2025 CO Southern Colorado LC Championship | |
| 714 | Felix Lin | 57.81 | 8 | B Min | BB: 54.39 (+3.42s | 5.9%) | California Dolphins Swim Team | 06/13/2026 | PC CDST LC C B BB+ 26 074 | |
| 715 | Jasper Zhong | 57.86 | 8 | B Min | BB: 54.39 (+3.47s | 6.0%) | Seattle Metropolitan Aquatic C | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | |
| 716 | Atlas Van Brunt | 57.88 | 7 | B Min | BB: 54.39 (+3.49s | 6.0%) | Kona Dolphins Swim Club | 06/27/2026 | BIG ISLAND SWIMMING @ KSH | |
| 717 | Hasan Burnett | 57.93 | 8 | B Min | BB: 54.39 (+3.54s | 6.1%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 718 | Hunter Pavlakovich | 57.94 | 8 | B Min | BB: 54.39 (+3.55s | 6.1%) | SwimTLC-Parker Phenomena Swim | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 719 | Aiden Hu | 57.98 | 10 | B Min | BB: 54.39 (+3.59s | 6.2%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 720 | Anuj Hunnargikar | 58.01 | 9 | B Min | BB: 54.39 (+3.62s | 6.2%) | Burlingame Aquatics | 05/02/2026 | Alto Spring Jam CBA | |
| 721 | Joshua Niswonger | 58.02 | 10 | B Min | BB: 54.39 (+3.63s | 6.3%) | Palo Alto Stanford Aquatics | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 722 | Ethan Gao | 58.03 | 10 | B Min | BB: 54.39 (+3.64s | 6.3%) | California Dolphins Swim Team | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | |
| 723 | Adrian Williams | 58.04 | 9 | B Min | BB: 54.39 (+3.65s | 6.3%) | Piranha Swimming | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | |
| 724 | Hudson Ryan | 58.07 | 7 | B Min | BB: 54.39 (+3.68s | 6.3%) | Denver Swim Academy | 07/10/2026 | 2026 CO ACES DSA Summer Blast | |
| 725 | Hanchen Guo-Li | 58.08 | 9 | B Min | BB: 54.39 (+3.69s | 6.4%) | Alto Swim Club | 06/12/2026 | BAC Long Course | |
| 726 | Cooper Garrett | 58.13 | 9 | B Min | BB: 54.39 (+3.74s | 6.4%) | Unattached | 05/29/2026 | 2026 TRI CITY INVITATIONAL | |
| 727 | Alexander Malcomson | 58.14 | 9 | B Min | BB: 54.39 (+3.75s | 6.4%) | Bellevue Club Swim Team | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | |
| 728 | Gabriel Saldanha | 58.15 | 9 | B Min | BB: 54.39 (+3.76s | 6.5%) | Wasatch Front Fish Market | 06/27/2025 | WFFM Red White And Black 2025 | |
| 729 | Felix Jiang | 58.17 | 8 | B Min | BB: 54.39 (+3.78s | 6.5%) | Wave Aquatics | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 730 | Jaden Feng | 58.20 | 8 | B Min | BB: 54.39 (+3.81s | 6.5%) | Olympic Cascade Aquatics | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 731 | Luke Atanasov | 58.23 | 8 | B Min | BB: 54.39 (+3.84s | 6.6%) | Tualatin Hills Swim Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 732 | Finn Swarts | 58.25 | 8 | B Min | BB: 54.39 (+3.86s | 6.6%) | North Jeffco Swim Team | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 733 | Ryder McDermitt | 58.26 | 9 | B Min | BB: 54.39 (+3.87s | 6.6%) | Flatiron Athletic Club | 06/26/2026 | 2026 CO Zone 2 District Meet AAC | |
| 734 | Oliver Woo | 58.27 | 9 | B Min | BB: 54.39 (+3.88s | 6.7%) | California Dolphins Swim Team | 06/13/2026 | PC CDST LC C B BB+ 26 074 | |
| 735 | Lucas Sun | 58.28 | 10 | B Min | BB: 54.39 (+3.89s | 6.7%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | |
| 736 | Sebastian Dudenko | 58.28 | 9 | B Min | BB: 54.39 (+3.89s | 6.7%) | Alto Swim Club | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 737 | Julian Kau | 58.30 | 10 | B Min | BB: 54.39 (+3.91s | 6.7%) | Palo Alto Stanford Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 738 | Bolden Rapuzzi | 58.31 | 9 | B Min | BB: 54.39 (+3.92s | 6.7%) | Highlands Ranch Aquatics | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 739 | Reean Shen | 58.35 | 10 | B Min | BB: 54.39 (+3.96s | 6.8%) | Pro Swimming | 07/10/2026 | 2026 PN OCA Last Chance Invitational Approve | |
| 740 | Everett Levitt | 58.39 | 10 | B Min | BB: 54.39 (+4.00s | 6.9%) | DeAnza Cupertino Aquatics | 06/27/2025 | Silicon Valley LC CBA+ Meet | |
| 741 | Kamahao Pickard | 58.39 | 9 | B Min | BB: 54.39 (+4.00s | 6.9%) | Academy Swim Club | 06/06/2026 | BIG ISLAND SWIMMING @ KSH | |
| 742 | Jameson Wallace | 58.39 | 8 | B Min | BB: 54.39 (+4.00s | 6.9%) | Napa Valley Swim Team | 06/27/2026 | NVST Summer Plunge 2026 | |
| 743 | Noah Wang | 58.41 | 10 | B Min | BB: 54.39 (+4.02s | 6.9%) | Flatiron Athletic Club | 07/10/2026 | 2026 CO Firecracker Last Chance Invite | |
| 744 | Liber Liao | 58.42 | 8 | B Min | BB: 54.39 (+4.03s | 6.9%) | West Coast Aquatics | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 745 | Zachariah Sivaraj | 58.43 | 8 | B Min | BB: 54.39 (+4.04s | 6.9%) | Sawtooth Aquatic Club | 07/18/2025 | 2025 LCM Summer Championships | |
| 746 | Liam Park | 58.45 | 10 | B Min | BB: 54.39 (+4.06s | 6.9%) | Punahou Aquatics Institute | 05/23/2026 | OSL A+ LCM Meet | |
| 747 | Harvey Bollefer | 58.45 | 9 | B Min | BB: 54.39 (+4.06s | 6.9%) | Aces Swim Club | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 748 | Daniel Wang | 58.47 | 9 | B Min | BB: 54.39 (+4.08s | 7.0%) | Olympic Cascade Aquatics | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 749 | Alexander Stepania | 58.48 | 9 | B Min | BB: 54.39 (+4.09s | 7.0%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | |
| 750 | Esteban Trogkanis | 58.48 | 10 | B Min | BB: 54.39 (+4.09s | 7.0%) | Sunnyvale Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | |
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.