Pacific Swimming Boys 10 & under - 50 Y Free
These rankings show the swimmers' placement within their Local Swimming Committee (LSC).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 | John Kopf | 50.71 | 7 | B: 38.19 (+12.52s | 24.7%) | Reno Aquatic Club | 03/14/2026 | 2026 NNA AGO | ||
| 902 | Vincent Hu | 50.76 | 9 | B: 38.19 (+12.57s | 24.8%) | California Dolphins Swim Team | 10/18/2025 | PC CDST SC C B BB+ | ||
| 903 | William Rothman | 51.05 | 9 | B: 38.19 (+12.86s | 25.2%) | Monterey Bay Swim Club | 07/24/2026 | CVAL 2026 | ||
| 904 | James Worters | 51.07 | 10 | B: 38.19 (+12.88s | 25.2%) | Otter Swim Club | 03/28/2026 | LAMV C B A+ Meet | ||
| 905 | Albert Spevakov | 51.08 | 9 | B: 38.19 (+12.89s | 25.2%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 906 | Reef Hallgrimson | 51.09 | 8 | B: 38.19 (+12.90s | 25.2%) | Neptune Swimming | 09/27/2025 | Neptune Swimming Fall Classic | ||
| 907 | Justin Han | 51.10 | 9 | B: 38.19 (+12.91s | 25.3%) | DeAnza Cupertino Aquatics | 11/16/2024 | 2024 DACA SC CBA Meet | ||
| 908 | Elliot Li | 51.13 | 7 | B: 38.19 (+12.94s | 25.3%) | Los Altos Mountain View Aquati | 03/28/2026 | LAMV C B A+ Meet | ||
| 909 | Oliver Bennett | 51.17 | 8 | B: 38.19 (+12.98s | 25.4%) | Reno Aquatic Club | 03/14/2026 | 2026 NNA AGO | ||
| 910 | Wenhao Yu | 51.17 | 8 | B: 38.19 (+12.98s | 25.4%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 911 | Max Tung | 51.22 | 9 | B: 38.19 (+13.03s | 25.4%) | Alto Swim Club | 11/15/2025 | Alto Nov 15 16 Fall Frolic | ||
| 912 | Ethan Stein | 51.31 | 9 | B: 38.19 (+13.12s | 25.6%) | Daly City Dolphins | 12/06/2025 | DCD Winter Holiday Splash CBA+ | ||
| 913 | Felix Jung | 51.35 | 9 | B: 38.19 (+13.16s | 25.6%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | ||
| 914 | Auden Wyman | 51.41 | 9 | B: 38.19 (+13.22s | 25.7%) | Los Gatos Swim Club | 11/09/2024 | BAY Short Course Micro Meet | ||
| 915 | Travis Vu | 51.44 | 10 | B: 38.19 (+13.25s | 25.8%) | Valley Splash | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | ||
| 916 | Satya Gidwani | 51.45 | 10 | B: 38.19 (+13.26s | 25.8%) | Alto Swim Club | 03/29/2025 | Alto Rock The Blocks Invitational | ||
| 917 | Charles Wang | 51.48 | 8 | B: 38.19 (+13.29s | 25.8%) | Albany Armada Aquatics | 07/10/2026 | Redwood Empire Swim League Championship | ||
| 918 | Qianmo Sun | 51.49 | 8 | B: 38.19 (+13.30s | 25.8%) | Otter Swim Club | 03/07/2026 | 2026 PASA Last Chance For JO S | ||
| 919 | Jaechul Jung | 51.50 | 9 | B: 38.19 (+13.31s | 25.8%) | Palo Alto Stanford Aquatics | 07/20/2025 | 2025 PASA Summer Palooza | ||
| 920 | Luka Zdravic | 51.55 | 8 | B: 38.19 (+13.36s | 25.9%) | Napa Valley Swim Team | 03/07/2026 | Napa Valley Swim Team Swimming Towards Spring | ||
| 921 | Kevin Ma | 51.61 | 8 | B: 38.19 (+13.42s | 26.0%) | Palo Alto Stanford Aquatics | 07/26/2026 | 2026 PASA Summer Palooza | ||
| 922 | Noah Chen | 51.70 | 6 | B: 38.19 (+13.51s | 26.1%) | Reno Aquatic Club | 07/31/2026 | 2026 High Country Short Course Championship | ||
| 923 | Grant Barylski | 51.71 | 7 | B: 38.19 (+13.52s | 26.1%) | Neptune Swimming | 07/25/2026 | 2026 REAL Championships | ||
| 924 | Shaunak Gupta | 51.77 | 10 | B: 38.19 (+13.58s | 26.2%) | Milpitas Aquatic Club | 09/27/2025 | 2025 MAC Season Kick Off | ||
| 925 | Asher Burson | 51.81 | 8 | B: 38.19 (+13.62s | 26.3%) | Quicksilver Swimming | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | ||
| 926 | Alex WebsterPeck | 51.82 | 8 | B: 38.19 (+13.63s | 26.3%) | Reno Aquatic Club | 07/31/2026 | 2026 High Country Short Course Championship | ||
| 927 | Francis Filippini | 51.86 | 8 | B: 38.19 (+13.67s | 26.4%) | Waves Aquatics Napa Valley | 09/20/2025 | WANV CBA+ Endless Summer Meet | ||
| 928 | Oliver Boudreau | 51.92 | 8 | B: 38.19 (+13.73s | 26.4%) | Pacifica Sea Lions | 03/28/2026 | PSL March CBA+ | ||
| 929 | Max Zhou | 51.94 | 8 | B: 38.19 (+13.75s | 26.5%) | Santa Clara Swim Club | 07/25/2026 | 2026 DACA SC CBA Meet | ||
| 930 | Micah Cai | 51.96 | 9 | B: 38.19 (+13.77s | 26.5%) | Highland Dolphins Aquatic Club | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 931 | Luca Xu | 51.98 | 8 | B: 38.19 (+13.79s | 26.5%) | South San Francisco Aquatics | 07/25/2026 | 2026 DACA SC CBA Meet | ||
| 932 | Leif Ma | 51.99 | 9 | B: 38.19 (+13.80s | 26.5%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 933 | Wyatt Peczkowski | 51.99 | 9 | B: 38.19 (+13.80s | 26.5%) | Westside Chargers | 07/24/2026 | CVAL 2026 | ||
| 934 | Caleb Scopp | 52.00 | 8 | B: 38.19 (+13.81s | 26.6%) | Monterey Bay Swim Club | 07/24/2026 | CVAL 2026 | ||
| 935 | Yichen Sun | 52.01 | 8 | B: 38.19 (+13.82s | 26.6%) | Palo Alto Stanford Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 936 | Adan Villalobos Vazquez | 52.04 | 10 | B: 38.19 (+13.85s | 26.6%) | Quicksilver Swimming | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | ||
| 937 | Thomas Stone | 52.08 | 9 | B: 38.19 (+13.89s | 26.7%) | Monterey Bay Swim Club | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | ||
| 938 | Nithin Rammprasad | 52.09 | 10 | B: 38.19 (+13.90s | 26.7%) | Otter Swim Club | 03/07/2026 | 2026 PASA Last Chance For JO S | ||
| 939 | Mateo Hernandez Moreno | 52.10 | 10 | B: 38.19 (+13.91s | 26.7%) | Mendocino Coast Sea Dragons | 04/12/2025 | Sebastopol Sea Serpents April Fools CBA+ | ||
| 940 | ZiRui Wei | 52.10 | 9 | B: 38.19 (+13.91s | 26.7%) | Milpitas Aquatic Club | 02/08/2025 | Swim South Bay | ||
| 941 | Declan Carter | 52.11 | 9 | B: 38.19 (+13.92s | 26.7%) | Palo Alto Stanford Aquatics | 10/26/2024 | TYR BAC Spooky Fall Classic C B A+ Meet | ||
| 942 | Yunze Song | 52.16 | 6 | B: 38.19 (+13.97s | 26.8%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 943 | Caleb Feng | 52.19 | 10 | B: 38.19 (+14.00s | 26.8%) | Milpitas Aquatic Club | 10/04/2024 | SCSC Pacific Swimming Short Cours C B A+ Meet | ||
| 944 | Luke Ellingford | 52.20 | 8 | B: 38.19 (+14.01s | 26.8%) | Alameda Gators | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | ||
| 945 | Asher Graham | 52.20 | 8 | B: 38.19 (+14.01s | 26.8%) | Unattached | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | ||
| 946 | Nikolas Powers | 52.23 | 10 | B: 38.19 (+14.04s | 26.9%) | Santa Cruz Swimming | 07/18/2025 | CVAL | ||
| 947 | Ellis Krause | 52.23 | 10 | B: 38.19 (+14.04s | 26.9%) | San Francisco Seals Swim Team | 02/28/2026 | VJO Rep The Bay C B A+ 2026 Copied | ||
| 948 | Ronnie Chen | 52.25 | 7 | B: 38.19 (+14.06s | 26.9%) | DeAnza Cupertino Aquatics | 03/07/2026 | DACA CBA Meet | ||
| 949 | Ethan Yu | 52.25 | 8 | B: 38.19 (+14.06s | 26.9%) | California Dolphins Swim Team | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | ||
| 950 | Ishaan Sharma | 52.25 | 8 | B: 38.19 (+14.06s | 26.9%) | DeAnza Cupertino Aquatics | 12/06/2025 | Alto Dec 6 7 CBA | ||
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.