McMaryion was 19-of-36 passing for 226 yards with two interceptions and Johnson finished with six receptions for 91 yards for Fresno State (7-3, 5-1 Mountain West).
After Dru Brown's 7-yard touchdown pass to Kumoku Noa gave Hawaii (3-7, 1-6) a 7-0 lead late in the first quarter, the Bulldogs scored 31 straight points to remain in first place in the West division of the conference standings, one game ahead of San Diego State with two regular-season games to play.
McMaryion threw touchdown passes to Johnson, Jared Rice and David Tangipa in the second quarter as Fresno State took a 21-7 lead into halftime. Jimmy Camacho made a 27-yard field goal with 5:02 left in the third quarter and, after Hawaii fumbled, Johnson's second TD catch, a 16-yarder, made it 31-7 about 3 1/2 minutes later.
Brown threw two touchdown passes and Diocemy Saint Juste had 22 carries for 104 yards for Hawaii.
More AP college football: http://collegefootball.ap.org and http://www.twitter.com/AP-Top25
Kiper Jr.: Giants will select OSU's Haskins No. 6 overall
Mel Kiper Jr. says the Giants will draft Ohio State QB Dwayne Haskins with the sixth pick in the NFL Draft.
Kiper Jr.: Dolphins will select Murray No. 13 overall
Mel Kiper Jr. says the Dolphins will draft Oklahoma QB Kyler Murray with the thirteenth pick in the NFL Draft.
Kiper Jr.: Steelers will select Michigan's Bush No. 20 overall
Mel Kiper Jr. says the Steelers will draft Michigan LB Devin Bush with the twentieth pick in the NFL Draft.
Kiper Jr.: Falcons will select Oliver No. 14 overall
Mel Kiper Jr. says the Falcons will draft Houston DT Ed Oliver with the fourteenth pick in the NFL Draft.
Kiper Jr.: Jets will select Bama's Williams No. 3 overall
Mel Kiper Jr. says the Jets will draft Alabama DT Quinnen Williams with the third pick in the NFL Draft.
Washington hires Junior Adams as wide receivers coach
Junior Adams, who served as the offensive coordinator at Western Kentucky for the past two seasons, will join Washington's staff as wide receivers coach.