Help with cleaning up recording

Hi,

I am making a video for a friend's memorial serivce.

It was recorded in a large meeting hall with a high ceiling, using an iPhone that was not placed all that close to the monitors. I know that produces less than optimal audio. I would have done it differently, but it was not my call. The end result is that I have to try to clean up the audio. The sound is muffled, low, with a lot of echo.

I was able to make some of the files at least passable, and added subtitles to help with understanding the words, but there is one file (attached) that I cannot clean up well enough. The speaker is a young woman with a lot of high-mid in her voice

I am sending the source file, but I have tried Parametric EQ (w/High and Low Pass Filters), Dynamics Processing, Noise Reduction (with selected Noise Print), DeVerb, and playing around with the Spectral Frequency Display. These techniques provide some improvement, but it is still not clear enough.

Is there something I can do to help make this sow's ear into a silk purse? The attached file is an MP3, because the source WAV was a little too large. I can send a Google Drive link if you need it.