Western Zone Zone Boys 10 & under - 25 Y 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 | Osip Shapirovskiy | 23.80 | 8 | Wild West Aquatic Club | 12/07/2025 | 2025 BD Del Norte #3 | |||
| 952 | Vaughn Jamison | 23.80 | 10 | Aspire Aquatics of Colorado | 12/13/2024 | 2024 CO FAST Bill Spahn Mid Season Finale | |||
| 953 | Lukas Jensen | 23.80 | 8 | Jbarracudas Swim Team | 10/17/2026 | 2026 SI SBA All Ages NTS Meet | |||
| 954 | Brody Bromeier | 23.80 | 6 | Full Armour Swim Team | 10/09/2026 | 2026 CO Gian Luc Jordan Open | |||
| 955 | Aadi Sehgal | 23.80 | 9 | Los Altos Mountain View Aquati | 03/28/2026 | LAMV C B A+ Meet | |||
| 956 | Amet Cypert | 23.80 | 7 | South San Francisco Aquatics | 10/24/2026 | PSL Pumpkin Spice Splash | |||
| 957 | Jamie Mesher | 23.81 | 9 | Boise Swim Club | 02/14/2025 | 2025 SRS Winter Champsionships | |||
| 958 | Adam Alkhayru | 23.81 | 9 | West Florida Lightning Aquatic | 02/28/2025 | 2025 Spring Area 3 Championships | |||
| 959 | Ryan Hu | 23.81 | 9 | Pacific Dragons Swim Team | 10/04/2025 | 2025 PN OCA John Walker Invitational | |||
| 960 | Sullivan Chen | 23.81 | 10 | California Dolphins Swim Team | 03/22/2025 | 2025 3 22 CDST SC C B BB+ Meet | |||
| 961 | Jeremiah Kohman | 23.82 | 9 | SwimTLC-Parker Phenomena Swim | 02/13/2026 | 2026 CO NJ Groundhog Invite | |||
| 962 | Noah Sea | 23.82 | 8 | Tualatin Hills Swim Club | 12/12/2025 | 2025 OR TTSC Holiday Invitational Meet | |||
| 963 | Jacob Brewer | 23.82 | 7 | Excel Aquatics | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | |||
| 964 | Connor Ong | 23.82 | 8 | YMCA of Snohomish County Barra | 09/26/2026 | 2026 PN IST Sockeye Sprints Approved | |||
| 965 | Felix Li | 23.82 | 7 | ElitSwim Club | 10/10/2026 | SRVA SC C B BB+ Meet | |||
| 966 | Calvin Thurmond | 23.83 | 9 | SlipStream Aquatics | 02/02/2025 | 2025 CO FORM February Freeze | |||
| 967 | James Zanutto | 23.83 | 9 | Burlingame Aquatics | 03/07/2026 | BAC Race To AGCs | |||
| 968 | Esteban Trogkanis | 23.83 | 10 | Sunnyvale Swim Club | 11/16/2024 | 2024 DACA SC CBA Meet | |||
| 969 | Leo Tang | 23.83 | 6 | South San Francisco Aquatics | 10/24/2026 | PSL Pumpkin Spice Splash | |||
| 970 | Zixin Cheng | 23.84 | 9 | Quicksilver Swimming | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | |||
| 971 | Hayden Long | 23.84 | 9 | Manta Ray Aquatics | 10/12/2024 | 2024 SI HSA BC All Ages Oct | |||
| 972 | Jonathan Porter | 23.84 | 8 | Longmont Swim Club | 09/26/2026 | 2026 CO NJ SC Kick Off Invite | |||
| 973 | Aiden Hu | 23.84 | 10 | Alto Swim Club | 10/26/2024 | 2024 SUNN Fall Classic CBA+ Meet | |||
| 974 | Oliver Garcia | 23.85 | 10 | Four Corners Aquatic Team | 04/25/2025 | 2025 CO DGO Jolean Scott Memorial | |||
| 975 | Maximus Saure | 23.85 | 8 | South Bay Aquatics | 03/21/2026 | 2026 SI CAST All Ages NTS Meet South | |||
| 976 | Trisztan Makkai-Dutchievici | 23.85 | 9 | Front Range Barracudas | 12/14/2025 | 2025 CO CUDA Vs FST Dual | |||
| 977 | Nikola Radakovich | 23.86 | 8 | Palo Alto Stanford Aquatics | 10/16/2026 | All Treats No Tricks Candy Meet Block Party | |||
| 978 | Carter Vizcarra | 23.87 | 9 | Neptune Swimming | 11/09/2024 | PC PRNA CBA+ November 2024 | |||
| 979 | Rex Ji | 23.87 | 9 | Wave Aquatics | 09/27/2025 | 2025 PN SSCD Autumn Open | |||
| 980 | Wesley Hu | 23.88 | 10 | Palo Alto Stanford Aquatics | 10/26/2024 | TYR BAC Spooky Fall Classic C B A+ Meet | |||
| 981 | Robert Salakhov | 23.88 | 6 | Lake Oswego Swim Club | 11/07/2025 | 2025 McSwimville Invitational | |||
| 982 | Cameron Irani-Tehrani | 23.88 | 10 | Pacific Swim | 03/15/2025 | 2025 SI CAST All Ages NTS | |||
| 983 | Robert Christenson | 23.90 | 10 | Tule Nation Tritons | 09/09/2023 | Hanford Fall Classic | |||
| 984 | Colin Kershner | 23.90 | 10 | Greenwood Tiger Sharks | 05/03/2025 | 2025 CO Falfins SC Series #2 | |||
| 985 | Darren Pan | 23.90 | 10 | Los Altos Mountain View Aquati | 02/02/2024 | DACA SC C B A+ Meet | |||
| 986 | Knox Hamilton | 23.91 | 8 | Denver Triton Swim Team | 02/02/2025 | 2025 CO FORM February Freeze | |||
| 987 | Aiden Lin | 23.91 | 8 | Los Gatos Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |||
| 988 | Ruslan Kalinnikov | 23.92 | 8 | Olympus Aquatics | 10/04/2024 | 2024 PC Sprints | |||
| 989 | Adrian Williams | 23.92 | 9 | Piranha Swimming | 04/18/2026 | RP SWIM CLUB (PRNA) SPRING SWIM FEST! | |||
| 990 | Arthur Stilson | 23.93 | 8 | Full Armour Swim Team | 05/02/2026 | 2026 CO FLFN Summer Series #2 | |||
| 991 | Raam Prasannakumar | 23.93 | 9 | DeAnza Cupertino Aquatics | 02/07/2026 | PASA CBA+ SCY Meet Feb 2026 | |||
| 992 | Will Spahn | 23.94 | 9 | Alto Swim Club | 11/15/2025 | Alto Nov 15 16 Fall Frolic | |||
| 993 | Cosmo McGrath | 23.94 | 10 | Bellingham Bay Swim Team | 01/18/2025 | 2025 BBST Aly Fell Memorial Sprint Classic | |||
| 994 | Diego Pisoni | 23.94 | 9 | Neptune Swimming | 09/27/2025 | Neptune Swimming Fall Classic | |||
| 995 | August Loening | 23.95 | 8 | Daly City Dolphins | 10/11/2025 | SSF October Splash C B A+ Meet | |||
| 996 | Emmett Richards | 23.95 | 7 | Heartland Swim Assoc | 10/04/2026 | 2026 SI SEA Rising Stars Series Meet 1 | |||
| 997 | Liam Black | 23.95 | 8 | Manta Ray Aquatics | 05/03/2026 | Mission Valley YMCA Rising Stars 1 | |||
| 998 | Aaron Tice | 23.95 | 8 | Excel Aquatics | 09/25/2026 | 2026 Excel Aquatics Fall Fest Invite | |||
| 999 | Arjun Gundlapally | 23.95 | 8 | Bellingham Bay Swim Team | 10/24/2026 | 2026 PN TAC Fall Thunderbird Open Approved | |||
| 1000 | Alexander Bahr | 23.96 | 9 | Tualatin Hills Swim Club | 05/16/2026 | 2026 John DeRoest Sextathlon Swim 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.