Western Zone Zone Boys 10 & under - 50 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3101 | Grant Sabo | 58.74 | 7 | B: 48.29 (+10.45s | 17.8%) | Front Range Barracudas | 02/08/2025 | 2025 CO NCS 10 U Winter Spectacular | ||
| 3102 | Kian Mansfield | 58.75 | 8 | B: 48.29 (+10.46s | 17.8%) | Lehi Aquatics | 10/23/2025 | Mike Harper Mini Meet | ||
| 3103 | Everett Galka | 58.75 | 7 | B: 48.29 (+10.46s | 17.8%) | Team Sopris Swimming | 01/24/2026 | 2026 CO Montrose Marlins Polar Plunge | ||
| 3104 | Henry Rainis | 58.76 | 8 | B: 48.29 (+10.47s | 17.8%) | Manta Ray Aquatics | 12/06/2025 | 2025 IE VS Christmas Open | ||
| 3105 | Julian Boore | 58.76 | 8 | B: 48.29 (+10.47s | 17.8%) | Palo Alto Stanford Aquatics | 07/20/2025 | 2025 PASA Summer Palooza | ||
| 3106 | Rieman Morgan | 58.77 | 6 | B: 48.29 (+10.48s | 17.8%) | Excel Aquatics | 12/13/2025 | 2025 Ho Ho Ho Holiday 12 Under Meet | ||
| 3107 | Rowan Youlin | 58.77 | 8 | B: 48.29 (+10.48s | 17.8%) | Bellingham Bay Swim Team | 11/08/2025 | 2025 BBST November Invitational | ||
| 3108 | Mateo Vallejo | 58.78 | 9 | B: 48.29 (+10.49s | 17.8%) | VillaSport Swim Team | 11/08/2024 | MAC 2024 Great Goggled Gobbler Classic Meet | ||
| 3109 | Neil Dandapat | 58.78 | 8 | B: 48.29 (+10.49s | 17.8%) | Issaquah Swim Team | 11/15/2025 | 2025 PN IST November Invitational | ||
| 3110 | Ellis Krause | 58.78 | 10 | B: 48.29 (+10.49s | 17.8%) | San Francisco Seals Swim Team | 01/17/2026 | PC PRNA Final Splash To The Championship CBA+ | ||
| 3111 | Sebastian Parker | 58.78 | 10 | B: 48.29 (+10.49s | 17.8%) | Academy Swim Club | 02/07/2026 | BIG ISLAND SWIMMING @ KCAC | ||
| 3112 | Spencer Schaffer | 58.79 | 8 | B: 48.29 (+10.50s | 17.9%) | The Olympic Club | 09/20/2025 | WANV CBA+ Endless Summer Meet | ||
| 3113 | Dominik Zviagintsev | 58.81 | 9 | B: 48.29 (+10.52s | 17.9%) | Jbarracudas Swim Team | 11/08/2025 | 2025 SI SDSA All Ages NTS Meet | ||
| 3114 | Everett Platt | 58.83 | 8 | B: 48.29 (+10.54s | 17.9%) | Full Armour Swim Team | 05/17/2025 | 2025 CO PEAK Invite | ||
| 3115 | Joshua Riedel | 58.84 | 10 | B: 48.29 (+10.55s | 17.9%) | Velocity Swimming | 11/15/2025 | 2025 Thankswimming Open Copied | ||
| 3116 | Warren Thompson | 58.85 | 10 | B: 48.29 (+10.56s | 17.9%) | Seattle Metropolitan Aquatic C | 02/08/2026 | 2026 PN SMAC February Mini Meet Approved | ||
| 3117 | Daniel Mozaffarian | 58.85 | 10 | B: 48.29 (+10.56s | 17.9%) | Montclair Swim Team | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | ||
| 3118 | Vignesh Vadivelan | 58.85 | 10 | B: 48.29 (+10.56s | 17.9%) | Cascadia Swimming | 01/23/2026 | 2026 TTSC Winter Qualifier | ||
| 3119 | Chase Bookout | 58.86 | 10 | B: 48.29 (+10.57s | 18.0%) | Tri-city Channel Cats | 01/03/2026 | January Storm | ||
| 3120 | Zander Rogo | 58.86 | 9 | B: 48.29 (+10.57s | 18.0%) | Sandpipers of Nevada | 07/11/2025 | July 2025 Rock The Blocks | ||
| 3121 | Ethan Choi | 58.87 | 9 | B: 48.29 (+10.58s | 18.0%) | Pacific Swim | 11/08/2025 | HSA All Ages NTS | ||
| 3122 | Janav Sompalli | 58.88 | 7 | B: 48.29 (+10.59s | 18.0%) | Gilroy Gators Swim Team | 10/25/2025 | GGST Spooktacular 2025 | ||
| 3123 | Everett Mazzola | 58.91 | 9 | B: 48.29 (+10.62s | 18.0%) | College Area Swim Team | 12/13/2025 | 2025 SI CAST 14U Rising Stars 2 | ||
| 3124 | Jake Lu | 58.92 | 7 | B: 48.29 (+10.63s | 18.0%) | Burlingame Aquatics | 02/24/2024 | BAC Last Chance C B A+ | ||
| 3125 | Hudson Morris | 58.94 | 8 | B: 48.29 (+10.65s | 18.1%) | Eaton Red Waves | 01/23/2026 | 2026 CO FAST Winter Open | ||
| 3126 | Sebastian Boda | 58.94 | 8 | B: 48.29 (+10.65s | 18.1%) | Rancho San Dieguito | 08/02/2025 | 2025 SI WIND All Ages NTS Wrap Up Meet | ||
| 3127 | Isaac Hallock | 58.97 | 7 | B: 48.29 (+10.68s | 18.1%) | Lebanon Swim Club | 11/01/2025 | 2025 AAA Turkey Dive Invitational | ||
| 3128 | Cable Tencich | 58.98 | 7 | B: 48.29 (+10.69s | 18.1%) | Boise YMCA Swim Team | 11/22/2025 | 57th Annual Thanksgiving Invitational | ||
| 3129 | Jorge Gomez | 58.98 | 9 | B: 48.29 (+10.69s | 18.1%) | Bellingham Bay Swim Team | 02/07/2026 | 2026 PN TAC Island Express | ||
| 3130 | Landon Rivera | 58.99 | 9 | B: 48.29 (+10.70s | 18.1%) | Nampa Swim Team | 12/06/2025 | Reindeer Games 2025 | ||
| 3131 | Luca Ferrante | 58.99 | 7 | B: 48.29 (+10.70s | 18.1%) | Palo Alto Stanford Aquatics | 07/20/2025 | 2025 PASA Summer Palooza | ||
| 3132 | Emerson Jornod | 59.00 | 9 | B: 48.29 (+10.71s | 18.2%) | SlipStream Aquatics | 02/01/2026 | 2026 CO FORM February Freeze | ||
| 3133 | Gavin Liu | 59.02 | 7 | B: 48.29 (+10.73s | 18.2%) | Sunnyvale Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | ||
| 3134 | Ishan Nayak | 59.03 | 10 | B: 48.29 (+10.74s | 18.2%) | Hillsboro Swim Team | 11/07/2025 | 2025 THSC November Open | ||
| 3135 | Isaac Mann | 59.05 | 9 | B: 48.29 (+10.76s | 18.2%) | Life Time Colorado Swim Club | 11/23/2024 | 2024 CO CUDA Pentathlon XXXVII | ||
| 3136 | Prish Bhatt | 59.08 | 9 | B: 48.29 (+10.79s | 18.3%) | Issaquah Swim Team | 11/15/2025 | 2025 PN IST November Invitational | ||
| 3137 | William Deuell | 59.09 | 8 | B: 48.29 (+10.80s | 18.3%) | Maverick Aquatics | 11/16/2024 | 2024 CO Montrose Gobble Gobble Splsh | ||
| 3138 | Landon Slaughter | 59.10 | 8 | B: 48.29 (+10.81s | 18.3%) | Univ. of Denver Hilltoppers | 01/04/2025 | 2025 CO MACS Winter Invitational | ||
| 3139 | Alex Kaplan | 59.11 | 10 | B: 48.29 (+10.82s | 18.3%) | Sonoma Sea Dragons | 10/18/2025 | Morning Invite Pumpkin Plunge | ||
| 3140 | Agastya Rai | 59.11 | 9 | B: 48.29 (+10.82s | 18.3%) | YMCA of Snohomish County Barra | 01/24/2026 | 2026 WA State Y Championship Meet | ||
| 3141 | Jack DeAngelo | 59.12 | 9 | B: 48.29 (+10.83s | 18.3%) | Mission Aurora Colorado Swimmi | 03/14/2025 | 2025 CO NJ Mile High Championships | ||
| 3142 | Ethan Nipert | 59.13 | 7 | B: 48.29 (+10.84s | 18.3%) | Puget Sound Swim Club | 11/02/2025 | 2025 PN UPAC Fall Qual | ||
| 3143 | Brandon Lowery | 59.14 | 10 | B: 48.29 (+10.85s | 18.3%) | Santa Clara Swim Club | 10/25/2025 | GGST Spooktacular 2025 | ||
| 3144 | Rafael Kaup | 59.14 | 10 | B: 48.29 (+10.85s | 18.3%) | Chinook Aquatic Club | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | ||
| 3145 | Thinuj Pathirana | 59.14 | 9 | B: 48.29 (+10.85s | 18.3%) | Velocity Swimming | 04/26/2025 | 2025 IE VS James Elwyn Memorial Progressive | ||
| 3146 | Derrick Rule | 59.14 | 8 | B: 48.29 (+10.85s | 18.3%) | Fallon Barracuda Swim Team | 03/15/2025 | 2025 NNA Age Group Open | ||
| 3147 | Minchan Lee | 59.15 | 8 | B: 48.29 (+10.86s | 18.4%) | Reno Aquatic Club | 10/18/2024 | 2024 KING OF THE HILL CHALLENGE | ||
| 3148 | Charles Samaguey | 59.15 | 8 | B: 48.29 (+10.86s | 18.4%) | Fallon Barracuda Swim Team | 08/02/2024 | High Country Short Course Championship | ||
| 3149 | Tanner Sullivan | 59.15 | 7 | B: 48.29 (+10.86s | 18.4%) | Roseburg Y Swim Team | 01/10/2026 | 2026 SCAT B C Open | ||
| 3150 | Tucker Ott | 59.17 | 9 | B: 48.29 (+10.88s | 18.4%) | Vashon Stingrays Swim Team | 06/20/2025 | 2025 PN SRST StingRay Invitational | ||
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.