Whatever happened to the girls from the 'most beautiful moment' of the 2016 Olympics?

[post_page_title]The collision[/post_page_title]
The track race started off like any typical race, with all 17 women ready for the moment they have been training their whole career for. However, moments later, two athletes, Abbey D’Agostino from the U.S. team and Nikki Hamblin from the New Zealand team collided together, both falling to the floor. After Abbey quickly got back on her feet, she helped Nikki get back up, and encouraged her to finish the race saying, “Get up. Get up. We have to finish this.”