July 15, 2015, 12:02 a.m. (ET)

Each day during the Toronto 2015 Pan American Games, TeamUSA.org recaps the action in photos, showcasing the impressive performances of Team USA athletes through action shots and social media candids. On July 14, U.S. swimmers earned their first medals in the pool and artistic gymnasts continued their hot streak.

1) Natalie Coughlin, Swimming
Natalie Coughlin starts the women's 100-meter freestyle final at the Toronto 2015 Pan American Games on July 14, 2015 in Toronto.

2) Paula Obanana, Badminton
Paula Obanana screams at the end of the women's badminton doubles semifinal match against Canada at the Toronto 2015 Pan American Games at the Atos Markham Centre on July 14, 2015 in Toronto.

3) Women's Field Hockey Team
U.S. women’s field hockey players experiment with Periscope at the Toronto 2015 Pan American Games on July 14, 2015 in Toronto.

4) Mixed Doubles Badminton
A nearly full house watches a mixed doubles badminton match at the Atos Markham Centre during the Toronto 2015 Pan American Games on July 14, 2015 in Toronto.

5) Donnell Whittenburg, Artistic Gymnastics
Donnell Whittenburg reacts after he finished competing on the rings during the artistic gymnastics event finals at the Toronto 2015 Pan American Games on July 14, 2015 in Toronto.

6) Men's Volleyball Team
U.S. volleyball athletes pose for a photo in Team USA briefs at the Toronto 2015 Pan American Games on July 14, 2015 in Toronto.

7) Bobby Bollier, Swimming
Bobby Bollier swims in the 200-meter butterfly heats at the Toronto 2015 Pan American Games on July 14, 2015 in Toronto.

8) Pan Am Park
Factoria Circular perform Rodafonio in Pan Am Park in at the Toronto 2015 Pan American Games in Toronto on July 14, 2015.

9) Amelia Hundley, Artistic Gymnastics
Amelia Hundley competes on the uneven bars during the event final at the Toronto 2015 Pan American Games on July 14, 2015 in Toronto.

10) Donnell Whittenburg, Artistic Gymnastics
Donnell Whittenburg competes on floor exercise during the artistic gymnastics event finals at the Toronto 2015 Pan American Games on July 14, 2015 in Toronto.

11) Archery
Arrows remain in the targets before they are counted at the Toronto 2015 Pan American Games on July 14, 2015 in Toronto.

12) Natalie Coughlin, Swimming
Natalie Coughlin starts the women's 100-meter freestyle final at the Toronto 2015 Pan American Games on July 14, 2015 in Toronto.

13) Donnell Whittenburg and Sam Mikulak, Artistic Gymnastics
(L-R) Silver medalist Donnell Whittenburg, gold medalist Jorge Vega Lopez of Guatemala and bronze medalist Sam Mikulak stand on the podium after the men's floor exercise final at the Toronto 2015 Pan American Games on July 14, 2015 in Toronto.

14) Marvin Kimble, Artistic Gymnastics
Marvin Kimble competes on the pommel horse during the artistic gymnastics event finals at the Toronto 2015 Pan American Games on July 14, 2015 in Toronto.

15) Kate Mills, Swimming
Kate Mills swims in the women's 200-meter butterfly final at the Toronto 2015 Pan American Games on July 14, 2015 in Toronto.