1: "Sainz returns to Mercedes in 2025 as Antonelli must swim against the tide in F1."

2: "With Sainz back, Mercedes aims for F1 glory in 2025 alongside Antonelli's swimming saga."

3: "Antonelli faces F1 challenges as Sainz rekindles partnership with Mercedes in 2025."

4: "Mercedes and Sainz reunite for F1 success in 2025, while Antonelli navigates new waters."

5: "Sainz's comeback to Mercedes brings hope for F1 victory in 2025 amidst Antonelli's swimming journey."

6: "In 2025, Mercedes' Sainz aims for F1 dominance with Antonelli's swimming struggles in the background."

7: "Antonelli's swim against the current contrasts with Sainz's return to Mercedes in F1 2025."

8: "Mercedes welcomes Sainz back for F1 2025 while Antonelli faces challenges in the swimming world."

9: "Sainz and Mercedes gear up for F1 success in 2025 as Antonelli battles the waves in swimming."