Western Zone Zone Boys 10 & under - 50 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 901 | Vishnu Srinivasan | 49.62 | 10 | B Min | BB: 47.69 (+1.93s | 3.9%) | California Dolphins Swim Team | 01/31/2026 | Zone 2 Winter Championship Meet | |
| 902 | Reef Sundt | 49.64 | 10 | B Min | BB: 47.69 (+1.95s | 3.9%) | Warrior Aquatic Club | 02/07/2026 | BIG ISLAND SWIMMING @ KCAC | |
| 903 | Peter Brandt | 49.65 | 10 | B Min | BB: 47.69 (+1.96s | 3.9%) | Issaquah Swim Team | 12/06/2025 | 2025 PN Fall Divisionals, Division 2 | |
| 904 | Felix Cera | 49.66 | 9 | B Min | BB: 47.69 (+1.97s | 4.0%) | Olympic Cascade Aquatics | 11/22/2025 | 2025 PN November AGI Div 1 (PDST) | |
| 905 | Leon Ye | 49.66 | 9 | B Min | BB: 47.69 (+1.97s | 4.0%) | Issaquah Swim Team | 09/27/2025 | 2025 PN IST Sockeye Sprints | |
| 906 | Mateo Patterson | 49.66 | 10 | B Min | BB: 47.69 (+1.97s | 4.0%) | Swim Neptune | 12/04/2025 | 2025 Holiday Swim Festival | |
| 907 | Ezekiel Cabanilla | 49.67 | 9 | B Min | BB: 47.69 (+1.98s | 4.0%) | Maui Swim Club | 11/15/2025 | 2025 MAGSA SCY A3 Meet | |
| 908 | Kavan Manshadi | 49.67 | 9 | B Min | BB: 47.69 (+1.98s | 4.0%) | Form Swim Team | 03/07/2025 | 2025 CO CSI Silver State Championships | |
| 909 | Zane Small | 49.67 | 9 | B Min | BB: 47.69 (+1.98s | 4.0%) | Burlingame Aquatics | 01/10/2026 | BAC Norman Cutler Memorial | |
| 910 | Noah Chang | 49.68 | 8 | B Min | BB: 47.69 (+1.99s | 4.0%) | North Coast Aquatics | 06/07/2025 | 2025 SI JBST Splash Dash Max | |
| 911 | Liam Skinner | 49.68 | 8 | B Min | BB: 47.69 (+1.99s | 4.0%) | Cache Valley Marlins | 11/14/2025 | November Meet 2025 | |
| 912 | Yunhan Song | 49.69 | 9 | B Min | BB: 47.69 (+2.00s | 4.0%) | Eastside Aquatic Swim Team | 11/15/2025 | 2025 PN IST November Invitational | |
| 913 | Tony Chen | 49.70 | 10 | B Min | BB: 47.69 (+2.01s | 4.0%) | Wave Aquatics | 01/24/2026 | 2026 PN WAVE Winter Invitational Approved | |
| 914 | Reef McDonald | 49.72 | 10 | B Min | BB: 47.69 (+2.03s | 4.1%) | Burlingame Aquatics | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | |
| 915 | Demid Mozgov | 49.72 | 9 | B Min | BB: 47.69 (+2.03s | 4.1%) | Bure-Aqua Academy | 03/07/2025 | 2025 CO CSI Silver State Championships | |
| 916 | Avyan Bajpai | 49.74 | 9 | B Min | BB: 47.69 (+2.05s | 4.1%) | Hillsboro Swim Team | 12/13/2025 | 2025 OR HEAT Winter Invitational | |
| 917 | Sourish Annam | 49.75 | 10 | B Min | BB: 47.69 (+2.06s | 4.1%) | Wave Aquatics | 01/24/2026 | 2026 PN WAVE Winter Invitational Approved | |
| 918 | Rasmus Andrews | 49.75 | 9 | B Min | BB: 47.69 (+2.06s | 4.1%) | Beast | 09/21/2024 | 2024 CO DGO Big Mountain Invite | |
| 919 | Tyler Liu | 49.77 | 8 | B Min | BB: 47.69 (+2.08s | 4.2%) | Brea Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 920 | Theodore Gerber | 49.78 | 10 | B Min | BB: 47.69 (+2.09s | 4.2%) | Wave Aquatics | 12/06/2025 | 2025 PN Fall Divisionals, Division 3 WAVE | |
| 921 | Ethan Manning | 49.79 | 10 | B Min | BB: 47.69 (+2.10s | 4.2%) | Aces Swim Club | 01/23/2026 | 2026 CO TOPS Colorado Open | |
| 922 | Endel Rist | 49.79 | 10 | B Min | BB: 47.69 (+2.10s | 4.2%) | Island Aquatics | 02/07/2026 | 2026 MAGSA A B SCY LAST CHANCE MEET | |
| 923 | Edmund Lin | 49.79 | 9 | B Min | BB: 47.69 (+2.10s | 4.2%) | California Dolphins Swim Team | 09/27/2025 | PC LAC C B BB | |
| 924 | Gabriel Saldanha | 49.80 | 9 | B Min | BB: 47.69 (+2.11s | 4.2%) | Wasatch Front Fish Market | 12/04/2025 | 2025 Holiday Swim Festival | |
| 925 | Henry Reed | 49.80 | 9 | B Min | BB: 47.69 (+2.11s | 4.2%) | Excel Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | |
| 926 | Timur Shafigulin | 49.82 | 9 | B Min | BB: 47.69 (+2.13s | 4.3%) | Wave Aquatics | 11/01/2025 | 2025 PN Bob Miller Sprint Distance Classic | |
| 927 | Benjamin Robinson | 49.82 | 9 | B Min | BB: 47.69 (+2.13s | 4.3%) | Neptune Swimming | 07/26/2025 | 2025 REAL Championships | |
| 928 | Leo Miyamoto | 49.83 | 10 | B Min | BB: 47.69 (+2.14s | 4.3%) | Napa Valley Swim Team | 11/15/2025 | NVST Swimming Into Fall 2025 | |
| 929 | Patrick Bennett | 49.83 | 9 | B Min | BB: 47.69 (+2.14s | 4.3%) | Olympus Aquatics | 12/18/2025 | 2025 OA IMR II Copied | |
| 930 | Keaton Poggetti | 49.83 | 10 | B Min | BB: 47.69 (+2.14s | 4.3%) | Highland Dolphins Aquatic Club | 11/15/2025 | Alto Nov 15 16 Fall Frolic | |
| 931 | Cash Storm | 49.85 | 10 | B Min | BB: 47.69 (+2.16s | 4.3%) | Beast | 12/04/2025 | 2025 Holiday Swim Festival | |
| 932 | Connor Chiang | 49.85 | 9 | B Min | BB: 47.69 (+2.16s | 4.3%) | West Coast Aquatics | 03/07/2025 | 2025 BBST Seize The Day Invitational | |
| 933 | Koa Dong | 49.85 | 11 | B Min | BB: 47.69 (+2.16s | 4.3%) | Manoa Aquatics | 01/18/2026 | January A+ Meet | |
| 934 | Leonardo Garcia | 49.85 | 9 | B Min | BB: 47.69 (+2.16s | 4.3%) | Caldwell Swim Club | 12/06/2025 | Reindeer Games 2025 | |
| 935 | Ethan Smith | 49.86 | 9 | B Min | BB: 47.69 (+2.17s | 4.4%) | Bend Swim Club | 02/04/2026 | 2026 Bend Swim Club Intersquad Challenger | |
| 936 | Wesley Tong | 49.86 | 9 | B Min | BB: 47.69 (+2.17s | 4.4%) | Front Range Barracudas | 07/09/2025 | 2025 CO NCS 10 U Summer Festival | |
| 937 | Marcus Chistol | 49.88 | 9 | B Min | BB: 47.69 (+2.19s | 4.4%) | Livermore AquaCowboys | 09/27/2025 | PC LAC C B BB | |
| 938 | Alex Sigmundson | 49.90 | 10 | B Min | BB: 47.69 (+2.21s | 4.4%) | Terrapins Swim Team | 03/22/2025 | 2025 3 22 CDST SC C B BB+ Meet | |
| 939 | Calvin Kvamme | 49.91 | 10 | B Min | BB: 47.69 (+2.22s | 4.4%) | Fort Collins Area Swim Team | 01/10/2026 | 2026 CO FAST Vs TOPS Vs RIP | |
| 940 | Jake Lu | 49.92 | 9 | B Min | BB: 47.69 (+2.23s | 4.5%) | Burlingame Aquatics | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | |
| 941 | Lucas Sun | 49.93 | 9 | B Min | BB: 47.69 (+2.24s | 4.5%) | Alto Swim Club | 12/19/2025 | ALTO Candy Cane Classic | |
| 942 | Sol Murdach | 49.93 | 9 | B Min | BB: 47.69 (+2.24s | 4.5%) | Port Angeles Swim Club | 01/31/2026 | 2026 PN BISC Bluefin Invitational | |
| 943 | John Glenn | 49.94 | 9 | B Min | BB: 47.69 (+2.25s | 4.5%) | SlipStream Aquatics | 09/14/2025 | 2025 CO SSA Red Vs Yellow Intra Squad | |
| 944 | Weston Leingang | 49.95 | 10 | B Min | BB: 47.69 (+2.26s | 4.5%) | Avon Swim Club | 01/16/2026 | 2026 CO MAValanche Invitational | |
| 945 | Wilson Ellsworth | 49.95 | 10 | B Min | BB: 47.69 (+2.26s | 4.5%) | Thurston Olympians Swim Club | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | |
| 946 | Benjamin Tanner | 49.96 | 9 | B Min | BB: 47.69 (+2.27s | 4.5%) | Cedar Swim Club | 09/26/2025 | Stingrays Fall Fling Sep 2025 | |
| 947 | Alexander Zhurid | 49.97 | 8 | B Min | BB: 47.69 (+2.28s | 4.6%) | Bellevue Club Swim Team | 11/22/2025 | 2025 PN November AGI, Div 3 (UPAC) | |
| 948 | Owen Laidlaw | 49.97 | 8 | B Min | BB: 47.69 (+2.28s | 4.6%) | Island Aquatics | 12/06/2025 | 2025 MAGSA SCY B3 Meet | |
| 949 | Andrew Homer | 49.98 | 10 | B Min | BB: 47.69 (+2.29s | 4.6%) | Renegade Aquatics | 10/11/2025 | 2025 SI RSD All Ages B C Meet | |
| 950 | Reid Barylski | 49.99 | 10 | B Min | BB: 47.69 (+2.30s | 4.6%) | Neptune Swimming | 09/27/2025 | Neptune Swimming Fall Classic | |
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.