As a general rule, YouTube is a great place to go for practice videos. Many videos will also show scores (either at the end of the video or in the video description).
The routines are evaluated by the Senior NALs, NCAA NALs, and JO NALs.
FIG Practice Judging
American Cup, held in March 2020. All routines have the Start Value and Execution scores in each video description.
This is a link to the FIG Channel's YouTube Playlist for the 2019 World Championships. Scroll through this playlist to find routines on each event. Each routine video shows the D and E score at the end of the video.
2019 Worlds Team Selection Camp
In September 2019, USA Gymnastics hosted the Selection Camp for the 2019 World Championships. All routines have the Start Value and Execution scores in each video description. Click here for the Day 1 playlist and click here for the Day 2 playlist.
NCAA Practice Judging
This is a link to the NGJA's 2019 NCAA Judges Challenge. The page contains three routines on each event for NCAA. The page also contains routine analysis for each of the routines which were completed by Dan Bachman & Butch Zunich.