This second half of the reprint differs slightly from the Marvel Super Special #21. Pages 2-24 in this reprint are the same as the original pages 26-48.
The first page is new splash page artwork (with Conan and companions jumping into the water) which always has the original Page 25, panels 4 and 5 overlayed on top of it and uses all the captions from all the rest of the panels not used on the original page 25.