2: One who regrets following initial tendencies is increasingly sincere (5)
3: Pests in a census? Distorted. (9)
4: Legendary rich guy gets called, then folds (7)
5: The ultimate objective is not to achieve the goal. (2, 5, 1, 3)
7: Do tell! A puzzle found in a cornfield? (5)
8: Rap wave using scab? (6-7)
9: Awful din; ill effects were her own doing (4-9)
14: No one told sister (3)
16: Star Keanu ultimately involved with certain salespeople's backing (9)
17: Fix the oil platform ... (3)
19: Vice exploits body cavities (7)
20: A small vault is said to be round about the rail support (7)
23: Gather together for a church service. (5)
26: Alternative to following performance needed when a substitution is required. (5)