Merging Sales Navigator Tables: How to Add Records to One Table

I have 2 tables, each from Sales Navigator searches. I meant to just add the records in table 2 to table 1, but for some reason Clay created a second table. Is there a good way to just add those records to table 1 now that they are in table 2? Ideally by just adding them to the "Find People from External List" column so that all the logic I've built in the table works as expected?