Canadian Party Leaders First and Last Performance at PMQs/Question Period 

Inspired by thatcheritescot's video for British party leaders. "Party leaders" = Prime Ministers and Leaders of the Opposition. These party leader matchups are missing:
Trudeau/Clark (last, 1983)
Trudeau/Nielsen (last)
Trudeau/Mulroney (first)
Chretien/Grey (last)
Chretien/Harper (last)
Martin/Hill (last)
Martin/Harper (first)
Timestamps (denoted by PM/Opposition):
Clark/Trudeau (first) 0:00
Clark/Trudeau (last) 3:58
Trudeau/Clark (first) 6:29
Trudeau/Clark (last) MISSING
Trudeau/Nielsen (first) 11:12
Trudeau/Nielsen (last) MISSING
Trudeau/Mulroney (first) MISSING
Trudeau/Mulroney (last) 18:16
Mulroney/Turner (first) 28:23
Mulroney/Turner (last) 33:46
Mulroney/Gray (first) 36:01
Mulroney/Gray (last) 43:46
Mulroney/Chretien (first) 47:05
Mulroney/Chretien (last) 54:39
Chretien/Bouchard (first) 1:02:50
Chretien/Bouchard (last) 1:06:40
Chretien/Gauthier (first) 1:13:48
Chretien/Gauthier (last) 1:18:44
Chretien/Duceppe (first) 1:24:20
Chretien/Duceppe (last) 1:30:23
Chretien/Manning (first) 1:36:19
Chretien/Manning (last) 1:41:27
Chretien/Grey (first) 1:46:27
Chretien/Grey (last) MISSING
Chretien/Day (first) 1:48:42
Chretien/Day (last) 1:53:09
Chretien/Reynolds (first) 1:57:16
Chretien/Reynolds (last) 2:03:01
Chretien/Harper (first) 2:06:48
Chretien/Harper (last) MISSING
Martin/Hill (first) 2:16:42
Martin/Hill (last) MISSING
Martin/Harper (first) MISSING
Martin/Harper (last) 2:20:25
Harper/Graham (first) 2:21:50
Harper/Graham (last) 2:26:05
Harper/Dion (first) 2:30:15
Harper/Dion (last) 2:35:39
Harper/Ignatieff (first) 2:39:59
Harper/Ignatieff (last) 2:43:43
Harper/Layton (first) 2:46:56
Harper/Layton (last) 2:50:47
Harper/Turmel (first) 2:54:11
Harper/Turmel (last) 2:58:06
Harper/Mulcair (first) 3:01:51
Harper/Mulcair (last) 3:04:57
Trudeau/Ambrose (first) 3:11:04
Trudeau/Ambrose (last) 3:14:59
Trudeau/Scheer (first) 3:21:24
Trudeau/Scheer (last) 3:27:53
Trudeau/O’Toole (first) 3:33:19
Trudeau/O’Toole (last) 3:39:52
Trudeau/Bergen (first) 3:46:33
Trudeau/Bergen (last) 3:51:19
Trudeau/Poilievre (first) 3:55:14