Western Zone Zone Boys 10 & under - 25 Y 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 | Cole King-Thomas | 28.77 | 8 | Sonoma Sea Dragons | 03/16/2024 | RPSC Piranhas SSU Meet March 2024 | |||
| 952 | Zac Nunez | 28.77 | 8 | North State Narwhals | 11/22/2025 | Thankswimming Classic 2025 | |||
| 953 | Camden Sparenborg | 28.78 | 7 | Utah Valley Aquatics | 12/19/2024 | 2024 Olympus Aquatics IMR II | |||
| 954 | Sullivan Chen | 28.79 | 8 | California Dolphins Swim Team | 03/22/2025 | 2025 3 22 CDST SC C B BB+ Meet | |||
| 955 | Ayodeji Dosunmu | 28.79 | 8 | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |||
| 956 | James Milchteim | 28.80 | 8 | Bay Club Aquatics | 02/07/2025 | 2025 SI SDSA All Ages A BB | |||
| 957 | Amos Taub | 28.80 | 8 | Otter Swim Club | 08/02/2024 | DACA SC Invitational Meet | |||
| 958 | AJ Estes | 28.83 | 8 | Excel Aquatics | 11/01/2025 | 2025 Pumpkin Spice Splash | |||
| 959 | Rocco Costanza | 28.83 | 7 | Aptos Cabrillo Swim Club | 07/19/2024 | Coast Valley Aquatics Short Course Champs | |||
| 960 | Shane Mercado | 28.83 | 7 | CAC Stingrays Swim Team | 01/24/2025 | 2025 CO TOPS Colorado Open | |||
| 961 | Bennett Morrison | 28.85 | 8 | Palo Alto Stanford Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |||
| 962 | Zihan Zhao | 28.86 | 8 | Pacific Dragons Swim Team | 12/07/2024 | 2024 PN Fall Divisionals, Division 1 | |||
| 963 | Waylon Merchant | 28.86 | 8 | Northern Colorado Swim Club | 02/14/2025 | 2025 CO LOVE Last Chance Sweetheart | |||
| 964 | Everett Gerlock | 28.86 | 8 | Gunnison Stingrays | 08/01/2025 | 2025 CO CSI Scottie Aschermann Memorial | |||
| 965 | Sebastian McNary | 28.86 | 8 | Tiger Aquatics | 01/13/2024 | 2024 Tiger Aquatics C B BB+ | |||
| 966 | Reean Shen | 28.86 | 8 | Pro Swimming | 12/07/2024 | 2024 PN Fall Divisionals, Division 1 | |||
| 967 | Adam Kozhemiako | 28.88 | 7 | Seattle Metropolitan Aquatic C | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | |||
| 968 | Jeremy Lyu | 28.89 | 8 | Wave Aquatics | 12/07/2024 | 2024 PN Fall Divisional, Division 2 | |||
| 969 | Elliott Brown | 28.90 | 8 | Boise Swim Club | 11/22/2025 | 57th Annual Thanksgiving Invitational | |||
| 970 | Eason Tseung | 28.90 | 7 | San Ramon Valley Aquatics | 09/27/2025 | Orinda Aquatics SC C B BB+ Meet | |||
| 971 | Killian Mann | 28.90 | 8 | Olympic Cascade Aquatics | 11/09/2025 | 2025 PN C Pentathlon | |||
| 972 | Miles Wille | 28.90 | 8 | Tualatin Hills Swim Club | 10/10/2025 | 2025 October FNT | |||
| 973 | Martin Li | 28.91 | 8 | Wave Aquatics | 10/19/2024 | 2024 PN Wave Rocktober Invitational | |||
| 974 | Lincoln Sparhawk | 28.91 | 8 | Burlingame Aquatics | 02/02/2024 | Alto Valentines Classic Meet | |||
| 975 | Winston Nickum | 28.93 | 8 | SlipStream Aquatics | 02/02/2025 | 2025 CO FORM February Freeze | |||
| 976 | Edmund Lin | 28.93 | 8 | California Dolphins Swim Team | 05/18/2025 | Montclair 14 Under Short Course Pentathlon | |||
| 977 | Kayvan Tabarrok | 28.95 | 8 | Piedmont Swim Team | 10/18/2025 | PC CDST SC C B BB+ | |||
| 978 | Asher Orourke | 28.95 | 8 | Aquawolves Swimming | 01/16/2026 | 2026 CO CUDA Classic | |||
| 979 | Gabriel Martinez | 28.96 | 8 | Aces Swim Club | 02/15/2025 | 2025 CO Aces Winter Open | |||
| 980 | Austin Edgar | 28.96 | 7 | Sandpipers of Nevada | 12/10/2022 | 2022 Winter Rock The Blocks Championships | |||
| 981 | Dylan Rapp | 28.97 | 8 | Front Range Barracudas | 07/09/2025 | 2025 CO NCS 10 U Summer Festival | |||
| 982 | Lennox Woo | 28.98 | 10 | Los Angeles Swim Club | 12/06/2025 | 2025 CA CANY Candy Cane | |||
| 983 | Mason Ragchaagadi | 28.98 | 7 | Walnut Creek Aquabears | 03/23/2025 | DA WCAB Short Course Dual Meet | |||
| 984 | Noah Marin | 28.98 | 8 | Aptos Cabrillo Swim Club | 07/19/2024 | Coast Valley Aquatics Short Course Champs | |||
| 985 | Jacob Chen | 28.99 | 8 | Alto Swim Club | 01/25/2025 | Z1N SC Championship | |||
| 986 | Connor Li | 28.99 | 8 | Wave Aquatics | 01/25/2025 | 2025 PN Wave Winter Invitational | |||
| 987 | Simon Doyle | 29.00 | 8 | North Jeffco Swim Team | 02/13/2026 | 2026 CO NJ Groundhog Invite | |||
| 988 | Triton Calhoun | 29.00 | 8 | Sparks Piranhas Swim Team | 09/15/2023 | Molly Lahlum Memorial Autumn Freeze | |||
| 989 | Cohen Edmonds | 29.00 | 10 | Lehi Aquatics | 10/04/2025 | The Timeless Classic 2025 | |||
| 990 | Theodore McGoldrick | 29.01 | 8 | Boise YMCA Swim Team | 11/22/2025 | 57th Annual Thanksgiving Invitational | |||
| 991 | Noyan Naderalvojoud | 29.01 | 8 | Alto Swim Club | 12/06/2025 | Alto Dec 6 7 CBA | |||
| 992 | Louis Chen | 29.01 | 8 | Pleasanton Seahawks | 01/31/2026 | Zone 2 Winter Championship Meet | |||
| 993 | Lucas Guo | 29.01 | 8 | Santa Clara Swim Club | 01/26/2024 | 2024 Brian Malick Memorial Z1S Championships | |||
| 994 | Miles Vuong | 29.02 | 8 | SOL Swim Team | 11/02/2024 | 2024 SI SBA All Ages B C BB Max Meet Nov 2 3 | |||
| 995 | Brigham Tibbitts | 29.02 | 8 | Ski Hi Aquatics | 08/01/2025 | 2025 CO CSI Scottie Aschermann Memorial | |||
| 996 | Dahoon Han | 29.03 | 7 | Boise YMCA Swim Team | 04/05/2025 | April Pools 2025 | |||
| 997 | Tj Lu | 29.04 | 8 | Albany Armada Aquatics | 11/11/2023 | PST HILL Verterans Day Invite SC Meet | |||
| 998 | Ethan Lyu | 29.06 | 8 | Tri-city Channel Cats | 01/25/2025 | 2025 Winter Open | |||
| 999 | Anuj Hunnargikar | 29.07 | 8 | Burlingame Aquatics | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | |||
| 1000 | Alex Yau | 29.08 | 8 | Seattle Metropolitan Aquatic C | 01/12/2025 | 2025 PN SMAC January Mini 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.