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 | |
|---|---|---|---|---|---|---|---|---|---|
| 951 | Aaron Boytsov | 59.89 | 9 | B Min | BB: 54.39 (+5.50s | 9.2%) | Renegade Aquatics | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 952 | William Fan | 59.90 | 8 | B Min | BB: 54.39 (+5.51s | 9.2%) | DeAnza Cupertino Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 953 | Mason Beck | 59.90 | 10 | B Min | BB: 54.39 (+5.51s | 9.2%) | Butte YMCA Swim Club | 07/10/2026 | 2026 MT HLST Last Chance Invitational | |
| 954 | Luca Vences | 59.91 | 10 | B Min | BB: 54.39 (+5.52s | 9.2%) | Sandpipers of Nevada | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 955 | Atom Niemann | 59.91 | 8 | B Min | BB: 54.39 (+5.52s | 9.2%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 956 | Elias Braginton | 59.92 | 8 | B Min | BB: 54.39 (+5.53s | 9.2%) | Lakeridge Swim Team | 06/19/2026 | Reno Aquatic Club Gamble | |
| 957 | Stetson Webb | 59.93 | 10 | B Min | BB: 54.39 (+5.54s | 9.2%) | Sebastopol Sea Serpents | 06/12/2026 | Neptune Swimming June LC Meet | |
| 958 | Jace Gordon | 1:00.00 | 9 | B Min | BB: 54.39 (+5.61s | 9.3%) | Los Gatos Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 959 | Mihai Nicolaev | 1:00.00 | 10 | B Min | BB: 54.39 (+5.61s | 9.3%) | Front Range Barracudas | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 960 | Jude Foote | 1:00.03 | 9 | B Min | BB: 54.39 (+5.64s | 9.4%) | Hilltop Aquatic Swim Team | 08/01/2025 | 2025 LC Beehive Finale | |
| 961 | Andrew DiPaulo | 1:00.06 | 9 | B Min | BB: 54.39 (+5.67s | 9.4%) | Denver Athletic Club Swim Team | 04/25/2025 | 2025 CO TOPS Arena Catch Me If You Can | |
| 962 | Vincent Wang | 1:00.06 | 8 | B Min | BB: 54.39 (+5.67s | 9.4%) | Sunnyvale Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 963 | Phoenix Brice | 1:00.08 | 10 | B Min | BB: 54.39 (+5.69s | 9.5%) | Star Aquatics | 06/05/2026 | STAR Andrew E Hartle Invitational | |
| 964 | William Chu | 1:00.09 | 9 | B Min | BB: 54.39 (+5.70s | 9.5%) | Pacific Dragons Swim Team | 07/10/2026 | 2026 PN OCA Last Chance Invitational Approve | |
| 965 | Vitus Wei | 1:00.09 | 9 | B Min | BB: 54.39 (+5.70s | 9.5%) | Cascade Swim Club | 06/06/2026 | 2026 PN CSC Swimtacular Approved | |
| 966 | Mithren Vijay | 1:00.10 | 9 | B Min | BB: 54.39 (+5.71s | 9.5%) | Valley Splash | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 967 | Khai Vo | 1:00.11 | 9 | B Min | BB: 54.39 (+5.72s | 9.5%) | Aspire Aquatics of Colorado | 06/26/2026 | 2026 CO Zone 2 District Meet AAC | |
| 968 | Adam Kozhemiako | 1:00.15 | 8 | B Min | BB: 54.39 (+5.76s | 9.6%) | Seattle Metropolitan Aquatic C | 07/10/2026 | 2026 PN OCA Last Chance Invitational Approve | |
| 969 | Lincoln Zhang | 1:00.18 | 10 | B Min | BB: 54.39 (+5.79s | 9.6%) | Eastside Aquatic Swim Team | 07/11/2025 | 2025 THSC Summer Classic | |
| 970 | James Cronin | 1:00.18 | 8 | B Min | BB: 54.39 (+5.79s | 9.6%) | Sebastopol Sea Serpents | 06/12/2026 | Neptune Swimming June LC Meet | |
| 971 | Mo Chen | 1:00.19 | 10 | B Min | BB: 54.39 (+5.80s | 9.6%) | Wave Aquatics | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | |
| 972 | Hunter Hall | 1:00.21 | 10 | B Min | BB: 54.39 (+5.82s | 9.7%) | The Dalles Swim Team | 07/05/2025 | Pendleton Open 2025 | |
| 973 | Arthur Vyshnyakov | 1:00.21 | 8 | B Min | BB: 54.39 (+5.82s | 9.7%) | Reno Aquatic Club | 06/19/2026 | Reno Aquatic Club Gamble | |
| 974 | Cooper Dickie | 1:00.24 | 10 | B Min | BB: 54.39 (+5.85s | 9.7%) | Seattle Metropolitan Aquatic C | 07/10/2026 | 2026 PN OCA Last Chance Invitational Approve | |
| 975 | Finn Rodrigues | 1:00.24 | 9 | B Min | BB: 54.39 (+5.85s | 9.7%) | Rainbow Aquatics | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 976 | Colin Kershner | 1:00.25 | 10 | B Min | BB: 54.39 (+5.86s | 9.7%) | Greenwood Tiger Sharks | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 977 | Aiden Cai | 1:00.27 | 7 | B Min | BB: 54.39 (+5.88s | 9.8%) | Santa Clara Swim Club | 06/20/2026 | Zone 1 South Swim Under The Stars | |
| 978 | Ethan LiFeng | 1:00.29 | 7 | B Min | BB: 54.39 (+5.90s | 9.8%) | Tualatin Hills Swim Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 979 | Cary Chen | 1:00.29 | 10 | B Min | BB: 54.39 (+5.90s | 9.8%) | DeAnza Cupertino Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 980 | Abhimanyu Jindal | 1:00.31 | 9 | B Min | BB: 54.39 (+5.92s | 9.8%) | Stingray Swim Team | 05/28/2026 | 2026 IE VS Apple Capital | |
| 981 | John Knudsen | 1:00.34 | 10 | B Min | BB: 54.39 (+5.95s | 9.9%) | Puget Sound Swim Club | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | |
| 982 | Leo Beaver | 1:00.36 | 10 | B Min | BB: 54.39 (+5.97s | 9.9%) | Portland Aquatic Club | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 983 | Jayden Yu | 1:00.39 | 10 | B Min | BB: 54.39 (+6.00s | 9.9%) | DeAnza Cupertino Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 984 | Maximilian Kuo | 1:00.39 | 7 | B Min | BB: 54.39 (+6.00s | 9.9%) | California Dolphins Swim Team | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 985 | Logan Fischer | 1:00.39 | 10 | B Min | BB: 54.39 (+6.00s | 9.9%) | Denver Swim Academy | 06/27/2025 | 2025 CO Zone 2 DU Meet | |
| 986 | Killian Mann | 1:00.43 | 9 | B Min | BB: 54.39 (+6.04s | 10.0%) | Olympic Cascade Aquatics | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 987 | Carter Milroy | 1:00.43 | 10 | B Min | BB: 54.39 (+6.04s | 10.0%) | Foothills Swim Team | 07/12/2025 | 2025 CO TOPS SBL Summer Sizzler | |
| 988 | Amaru Cabra | 1:00.45 | 10 | B Min | BB: 54.39 (+6.06s | 10.0%) | Richmond Sailfish | 06/13/2026 | Orinda PC LC AG C B BB+ | |
| 989 | Maxwell Wang | 1:00.46 | 10 | B Min | BB: 54.39 (+6.07s | 10.0%) | Palo Alto Stanford Aquatics | 05/17/2025 | 2025 LAMV SCM C B A+ | |
| 990 | Ferris Mecleary | 1:00.47 | 8 | B Min | BB: 54.39 (+6.08s | 10.1%) | Pacific Swim | 06/06/2026 | 2026 SI SOL Splash And Dash Max Jun 6 7 | |
| 991 | Alex Hirata | 1:00.48 | 10 | B Min | BB: 54.39 (+6.09s | 10.1%) | DeAnza Cupertino Aquatics | 06/06/2025 | 2025 DACA LC CBA+ Meet | |
| 992 | Aaditya Behere | 1:00.50 | 8 | B Min | BB: 54.39 (+6.11s | 10.1%) | Lake Oswego Swim Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 993 | Aleksander Skrzypacz | 1:00.50 | 10 | B Min | BB: 54.39 (+6.11s | 10.1%) | Stanford Campus Recreation Ass | 06/12/2026 | BAC Long Course | |
| 994 | Mason Lam | 1:00.50 | 9 | B Min | BB: 54.39 (+6.11s | 10.1%) | Apex | 05/01/2026 | 2026 AAA May LC Invitational | |
| 995 | John Chamberlain | 1:00.51 | 9 | B Min | BB: 54.39 (+6.12s | 10.1%) | Salida Cyclones | 07/17/2026 | 2026 CO Alicia Leavitt Memorial | |
| 996 | Samuel Leineweber | 1:00.55 | 9 | B Min | BB: 54.39 (+6.16s | 10.2%) | Apex | 06/05/2026 | 2026 CST Summer Invitational | |
| 997 | Dhruv Krishna | 1:00.56 | 9 | B Min | BB: 54.39 (+6.17s | 10.2%) | DeAnza Cupertino Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 998 | Kyle Wong | 1:00.56 | 9 | B Min | BB: 54.39 (+6.17s | 10.2%) | Albany Armada Aquatics | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 999 | Jack Mistrot | 1:00.57 | 9 | B Min | BB: 54.39 (+6.18s | 10.2%) | West Coast Aquatics | 05/29/2026 | 2026 TRI CITY INVITATIONAL | |
| 1000 | Rishen Tayal | 1:00.58 | 9 | B Min | BB: 54.39 (+6.19s | 10.2%) | Wave Aquatics | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | |
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.