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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2851 | Lucas Cortes | 59.26 | 9 | B: 48.29 (+10.97s | 18.5%) | Legacy Aquatics | 02/06/2026 | Legacy Aquatics Spring Qualifier | ||
| 2852 | Ronald Archuleta | 59.27 | 9 | B: 48.29 (+10.98s | 18.5%) | Unattached | 03/15/2025 | 2025 NNA Age Group Open | ||
| 2853 | Liam Black | 59.28 | 8 | B: 48.29 (+10.99s | 18.5%) | Manta Ray Aquatics | 02/21/2026 | 2026 SI MRA Age Group Champs Max Meet | ||
| 2854 | Ronnie Chen | 59.28 | 7 | B: 48.29 (+10.99s | 18.5%) | DeAnza Cupertino Aquatics | 10/11/2025 | 2025 DACA SC CBA Meet | ||
| 2855 | Wesley Wang | 59.29 | 7 | B: 48.29 (+11.00s | 18.6%) | Chinook Aquatic Club | 03/07/2026 | 2026 PN C March Madness Approved | ||
| 2856 | Hunter Sue | 59.32 | 9 | B: 48.29 (+11.03s | 18.6%) | Kamehameha Swim Club | 01/11/2026 | ABC SCY Meet | ||
| 2857 | Golden Trautman | 59.33 | 6 | B: 48.29 (+11.04s | 18.6%) | Bend Swim Club | 02/04/2026 | 2026 Bend Swim Club Intersquad Challenger | ||
| 2858 | Destin LI | 59.34 | 9 | B: 48.29 (+11.05s | 18.6%) | YMCA of Snohomish County Barra | 04/18/2026 | 2026 PN MMSC Marlins Madness Approved | ||
| 2859 | James McCloskey | 59.37 | 9 | B: 48.29 (+11.08s | 18.7%) | Rancho San Dieguito | 05/03/2026 | 2026 SI BAY 14U Rising Stars 1 | ||
| 2860 | Sihuca Gonzalez-Montejano | 59.37 | 9 | B: 48.29 (+11.08s | 18.7%) | Quicksilver Swimming | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | ||
| 2861 | James Collins | 59.38 | 10 | B: 48.29 (+11.09s | 18.7%) | Northern Lights Swim Club | 11/21/2025 | NLSC Sprint Classic | ||
| 2862 | Felipe Serafim Carvalho | 59.40 | 10 | B: 48.29 (+11.11s | 18.7%) | Walnut Creek Aquabears | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | ||
| 2863 | Johnny Bryant | 59.42 | 10 | B: 48.29 (+11.13s | 18.7%) | COSA Swimming | 02/14/2025 | 2025 CO COSA Valentine Open | ||
| 2864 | August Ritter | 59.45 | 9 | B: 48.29 (+11.16s | 18.8%) | Voltage Aquatics | 10/25/2025 | Spook Splash 2025 | ||
| 2865 | Jaydeniano Lopes Montiero | 59.45 | 10 | B: 48.29 (+11.16s | 18.8%) | Highland Dolphins Aquatic Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 2866 | Foster Jones | 59.49 | 10 | B: 48.29 (+11.20s | 18.8%) | Aspire Aquatics of Colorado | 12/12/2025 | 2025 CO FAST Bill Spahn Mid Season Finale | ||
| 2867 | Jehan Dewaraja | 59.49 | 7 | B: 48.29 (+11.20s | 18.8%) | Wave Aquatics | 04/25/2026 | 2026 PN SSCD Spring Open Approved | ||
| 2868 | Atharv Girotra | 59.49 | 9 | B: 48.29 (+11.20s | 18.8%) | Wave Aquatics | 09/27/2025 | 2025 PN SSCD Autumn Open | ||
| 2869 | Samuel Bernabe | 59.50 | 7 | B: 48.29 (+11.21s | 18.8%) | Elko Swim Team | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | ||
| 2870 | Robert Bray | 59.52 | 10 | B: 48.29 (+11.23s | 18.9%) | Maverick Aquatics | 06/28/2025 | 2025 CO Montrose Marlins Summer Open | ||
| 2871 | Ronan Garton | 59.52 | 9 | B: 48.29 (+11.23s | 18.9%) | Team Eugene Aquatics | 04/17/2026 | 2026 April Mini Meet | ||
| 2872 | Noah Eskandon | 59.55 | 9 | B: 48.29 (+11.26s | 18.9%) | Unattached | 02/07/2025 | 2025 Valentines Day Age Group Open | ||
| 2873 | Greyson Turney | 59.56 | 8 | B: 48.29 (+11.27s | 18.9%) | Bend Swim Club | 02/14/2026 | 2026 Bend Swim Club Valentines Invitational | ||
| 2874 | Jackson Zhang | 59.57 | 8 | B: 48.29 (+11.28s | 18.9%) | Fort Collins Area Swim Team | 12/12/2025 | 2025 CO FAST Bill Spahn Mid Season Finale | ||
| 2875 | Justin Han | 59.57 | 9 | B: 48.29 (+11.28s | 18.9%) | DeAnza Cupertino Aquatics | 10/26/2024 | 2024 SUNN Fall Classic CBA+ Meet | ||
| 2876 | Zachary Robinson | 59.59 | 10 | B: 48.29 (+11.30s | 19.0%) | Fort Collins Area Swim Team | 12/13/2024 | 2024 CO FAST Bill Spahn Mid Season Finale | ||
| 2877 | Anton Ivanov | 59.59 | 8 | B: 48.29 (+11.30s | 19.0%) | Jbarracudas Swim Team | 01/31/2026 | 2026 SI HSA All Ages NTS Meet | ||
| 2878 | Grant Breland | 59.62 | 7 | B: 48.29 (+11.33s | 19.0%) | Team Sopris Swimming | 04/25/2026 | 2026 CO Aspen Spring Invite | ||
| 2879 | Aru Gopinath | 59.63 | 8 | B: 48.29 (+11.34s | 19.0%) | Unattached | 11/08/2025 | TCA PC November SC C B A+ | ||
| 2880 | Clay Stremme | 59.65 | 10 | B: 48.29 (+11.36s | 19.0%) | Lake Oswego Swim Club | 11/01/2024 | 2024 McSwimville Invitational | ||
| 2881 | Nathaniel Kornfeld | 59.65 | 10 | B: 48.29 (+11.36s | 19.0%) | Swim Dogs | 02/01/2026 | 2026 CO FORM February Freeze | ||
| 2882 | Tyler Ranft | 59.66 | 10 | B: 48.29 (+11.37s | 19.1%) | Apex | 03/08/2025 | 2025 McMinnville Season Finale Invitational | ||
| 2883 | Marcus Mak | 59.67 | 9 | B: 48.29 (+11.38s | 19.1%) | Alameda Gators | 10/18/2025 | PC CDST SC C B BB+ | ||
| 2884 | Logan Buffa | 59.68 | 8 | B: 48.29 (+11.39s | 19.1%) | Blue Dragons Swim Team | 04/25/2026 | 2026 BDST Hugh Genualdi Memorial Invitational | ||
| 2885 | Ford Parsons | 59.69 | 9 | B: 48.29 (+11.40s | 19.1%) | Vacaville Swim Club | 11/15/2025 | NVST Swimming Into Fall 2025 | ||
| 2886 | Alton Rist | 59.69 | 8 | B: 48.29 (+11.40s | 19.1%) | Island Aquatics | 01/10/2026 | NEW YEAR S MAGSA SCY Meet | ||
| 2887 | Charles Parnell | 59.70 | 8 | B: 48.29 (+11.41s | 19.1%) | Gilroy Gators Swim Team | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | ||
| 2888 | Jonah Seefeldt | 59.71 | 9 | B: 48.29 (+11.42s | 19.1%) | Renegade Aquatics | 04/11/2026 | 2026 SI FAST BC All Ages | ||
| 2889 | Leon Lu | 59.72 | 8 | B: 48.29 (+11.43s | 19.1%) | Denver Triton Swim Team | 03/13/2026 | Mile High Championship Invitational | ||
| 2890 | Luke Glazer | 59.72 | 10 | B: 48.29 (+11.43s | 19.1%) | Kamehameha Swim Club | 01/11/2026 | ABC SCY Meet | ||
| 2891 | Marco Costea | 59.72 | 10 | B: 48.29 (+11.43s | 19.1%) | Cascadia Swimming | 12/12/2025 | 2025 OR TTSC Holiday Invitational Meet | ||
| 2892 | Micah Cai | 59.73 | 9 | B: 48.29 (+11.44s | 19.2%) | Highland Dolphins Aquatic Club | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 2893 | Emmett Stephenson | 59.73 | 9 | B: 48.29 (+11.44s | 19.2%) | Legacy Aquatics | 08/02/2025 | 2025 LA Summer Sunset | ||
| 2894 | Andrew Lee | 59.73 | 8 | B: 48.29 (+11.44s | 19.2%) | Wind N Sea Swim Team | 08/02/2025 | 2025 SI WIND All Ages NTS Wrap Up Meet | ||
| 2895 | Andrew Kim | 59.74 | 9 | B: 48.29 (+11.45s | 19.2%) | Wave Aquatics | 12/06/2025 | 2025 PN Fall Divisionals, Division 3 WAVE | ||
| 2896 | Emmett Summers | 59.76 | 8 | B: 48.29 (+11.47s | 19.2%) | Ukiah Dolphins | 11/23/2024 | Thankswimming Classic 2024 | ||
| 2897 | Blake Bodine | 59.77 | 9 | B: 48.29 (+11.48s | 19.2%) | Rogue Rapids | 10/18/2024 | TEAM IMX IMR Challenge | ||
| 2898 | William Chao | 59.78 | 10 | B: 48.29 (+11.49s | 19.2%) | Los Altos Mountain View Aquati | 03/28/2026 | LAMV C B A+ Meet | ||
| 2899 | Ansh Bhargava | 59.78 | 8 | B: 48.29 (+11.49s | 19.2%) | California Dolphins Swim Team | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | ||
| 2900 | Wyatt Ballantine | 59.79 | 10 | B: 48.29 (+11.50s | 19.2%) | VANCOUVER SWIM CLUB | 05/10/2025 | HRVST Spring Sprinter | ||
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.