The episode starts off in Sentai footage from GoGoV Episode 29 even though they're using this footage as simulation footage.
This shot is the start of new footage.
Once you see Freezard, it's another start of new footage.
Here's new footage of Freezard
Here are various new shots      
Here's a new shot involving Olympius, the Red Ranger and Freezard
Here's new footage of Diabolico
Here's new footage of Diabolico and Olympius
This shot is actually hard to tell in regards to whether it's Sentai footage or not. It looks like it's new footage though since Diabolico was never shown in the same shot as Bansheera as long as she was without her body.
Here are the 5 Thermo Blasters
Once you see the 5 Thermo Blasters in a case in the Aquabase, it then cuts to a Sentai shot of the outside.
These shots   are back to new footage.
These shots   are back to Sentai footage.
This shot is new footage.
This shot is back to Sentai footage.
These shots of the Red Ranger and Olympius are I think new but I don't recall.  
These shots of the Red Ranger   are back to Sentai footage.
These shots   are new footage.
This shot of Olympius is back to Sentai footage.
This shot is back to new footage.
Once you see the "Tunnel/Bridge" sign in Freezard's belly, it then cuts to a close-up Sentai shot of the Red Ranger which is when the Sentai footage starts back up.
This is the start of new footage
Here's new footage of the Red Ranger with his Battle Booster
Here's new footage of the Red Ranger with his Thermo Blaster
The shot of Freezard getting back up while mentioning that they've escaped is new footage.
After Chad, Joel, Dana and Kelsey say "Lightspeed Rescue" - it then cuts to a Sentai shot of Olympius.
These shots   are new because of there being a head shot here in GoGoV.
Here's new footage of the Red Lightspeed Cycle and the Rescue Speeder
Once you see this Sentai stock shot it's back to Sentai footage.
All of the footage of the Batlings participating in the Giant battle has been removed.
All of the footage of the Omega Megazord battling underwater was deleted as well.
All Giant footage is Sentai footage.

Blue Ranger/Olympius/Thermo Blaster Simulation footage comes from GoGoV Episode 29 and all other info comes from GoGoV Episode 31