Question Regarding Marketing Activities Field Mapping Behavior in Salesforce Integration App

I have a question about the Marketing Activities feature of the Salesforce Integration App.

In a Marketing Activities action that triggers the creation of a Salesforce object record for each Form Submission in Eloqua, we have included a certain Eloqua Custom Field in the field mapping.

When there are multiple Form Submissions, this field is always updated with the latest value.

If two Form Submissions occur within a very short period of time, and the value of this field changes from A to B, will the two Salesforce records created by the Marketing Activities action correctly retain the respective values A and B? Or will only records with the latest value, B, be created?