Complete
00:00:00
8 9 11 14 18 22 24 1 2 19 3 13 12 4 10 17 15 5 21 23 20 6 16 7
  1. 1a Mars (3,3,6)
  2. 9a Vacant (5)
  3. 10a Smallest of the Great Lakes (7)
  4. 11a Floating platform (4)
  5. 12a Gas that forms an explosive mixture with air in coal mines (8)
  6. 14a Well matured (6)
  7. 15a Lily-livered (6)
  8. 18a Speculative (8)
  9. 20a Very enthusiastic (4)
  10. 22a Animosity (3,4)
  11. 23a Toxophilite's missile (5)
  12. 24a Not good with words (12)
  13. 2d Optimistic (7)
  14. 3d Beams — fish (4)
  15. 4d Visit informally (4,2)
  16. 5d I must think about this (3,2,3)
  17. 6d Roman (anag) — girl's name (5)
  18. 7d Type of small house (3-2,3-4)
  19. 8d Moon River composer, d. 1994 (5,7)
  20. 13d Road user (8)
  21. 16d Young hare (7)
  22. 17d Aioli ingredient (6)
  23. 19d ___ Swinton, British actress, b. 1960 (5)
  24. 21d Mizzen or topgallant, say (4)