You have to see what Dallas Center-Grimes forward Ava Smid did Thursday to believe it. And, even then, you still may not believe it. (Proof: Check the play-by-play.)Smid, a 5-11 sophomore forward, had arguably the greatest 20-second stretch ever in Iowa high school girls basketball to help the Fillies beat Norwalk in a Class 4A semifinal game at Casey’s Center in Des Moines.Trailing 42-36 with 40 seconds left, Smid kicked off her clutch performance with a layup. 42-38 Norwalk.After a Warriors turnover, Smid scored on an inbounds play with 32 seconds left. 42-40 Norwalk.Smid stole the ensuing inbounds pass and scored with 22 seconds remaining. Tie game: 42-42.One second later she stole the inbounds pass again and scored, drawing a foul this time. 44-42 Dallas Center-Grimes. Late-game highlights: Ava Smid powers Dallas Center-Grimes past NorwalkSmid missed the free throw but, for those counting, that was 8 points in 19 seconds of game play to put the Fillies, who closed the game on an 11-0 run, up for good. Smid played 31 of the 32 minutes and had a team-high 16 points to go along with 6 steals and 5 rebounds in what will forever be known as The Ava Smid Game.No. 2 Dallas Center-Grimes (23-2) will play No. 5 Carlisle (25-1) in the 4A title game at 2:30 p.m. Saturday.Video above courtesy of Dallas Center-Grimes Community School District

DES MOINES, Iowa —

You have to see what Dallas Center-Grimes forward Ava Smid did Thursday to believe it.

And, even then, you still may not believe it. (Proof: Check the play-by-play.)

Smid, a 5-11 sophomore forward, had arguably the greatest 20-second stretch ever in Iowa high school girls basketball to help the Fillies beat Norwalk in a Class 4A semifinal game at Casey’s Center in Des Moines.

Trailing 42-36 with 40 seconds left, Smid kicked off her clutch performance with a layup.

42-38 Norwalk.

After a Warriors turnover, Smid scored on an inbounds play with 32 seconds left.

42-40 Norwalk.

Smid stole the ensuing inbounds pass and scored with 22 seconds remaining.

Tie game: 42-42.

One second later she stole the inbounds pass again and scored, drawing a foul this time.

44-42 Dallas Center-Grimes.

Late-game highlights: Ava Smid powers Dallas Center-Grimes past Norwalk

Smid missed the free throw but, for those counting, that was 8 points in 19 seconds of game play to put the Fillies, who closed the game on an 11-0 run, up for good.

Smid played 31 of the 32 minutes and had a team-high 16 points to go along with 6 steals and 5 rebounds in what will forever be known as The Ava Smid Game.

No. 2 Dallas Center-Grimes (23-2) will play No. 5 Carlisle (25-1) in the 4A title game at 2:30 p.m. Saturday.

Video above courtesy of Dallas Center-Grimes Community School District