Source: PokeAni -> TVJapan
11/06 DP101: "Rival Trainer Jun Appears!"
11/13 DP102: "Hearthome Gym! VS Fantina!"
11/20 DP103: "Chaotic Melee in Canalave City!"
Also, based on previous AD patterns, I'm guessing; DP101 should be Natsume, DP102 should be Iwane, and DP103 should be Shimura.