Yes, toggle the option for "Use 24 hour time" in the configuration panel (on the right) for your question.
24-hour time toggle For a time question, can I show the time as 24-hour time instead?
24-hour time toggleRelated Articles
What do Time fields look like, and how do I add one to my form?
Use a Time field to ask your audience to enter a precise time.
How can I set my account timezone?
Set your account’s timezone in Account Settings → Account Details to ensure that submission results, reports, and more, are displayed in your timezone.