Close.
Rono started the 1978 season with a 13:22 dual meet in Spokane in a blizzard. Here is the first-hand account from Deryk Bridges, a friend who was in the race:
"I was in that race..... absolutely the most amazing thing I've ever seen.... at a distance... HA! Race was in Spokane at SCC in a blizzard..... Rono went out in the middle of our pack at the first lap in slightly over 70 seconds then I'll never forget when he said...."Excuse me,... excuse me" and we gave him a little gap of space (we were huddled as a group because of the wind and sleet).... when..... BAM! He shot out like a canon. He in one turn put a gap of over 50 meters on us and kept rolling. I think it was Joel Cheryot who was rabbiting ahead for him... anyhow...someone was ahead and he shot out and caught up, passed them and still ran that first mile in something like 4:16 or 17 and just kept going. Mind you, no one warmed up for that race.... the Kenyons were playing soccer and kick ball in the gym. I get cold just thinking about it.....I was a freshman at the time. Of course he more than lapped the field. And don't ask my time.. HA!.."
His first WR was 13:08.1 in a Tri Meet (WSU, ASU, Cal) in Berkeley: 13:08.1 (2:42.0, 2:36.0, 2:39.5, 2:37.0, 2:33.9). Second place was 13:58 (Josh Kimeto). 10k WR-holder Samson Kimobwa was 3rd in 14:03.
His steeplechase WR was not at the WSU/UW dual meet. That meet was in Pullman, where Henry "only" ran 8:24.0
Rono did not run 8:12 in the qualifying rounds of the 1978 NCAAs, he saved that for the finals. Henry ran 8:18.63 in the heats, then came back an hour later to run that legendary 5000, jogging the turns and sprinting the straights (splits below).
1978 NCAA heats
13:21.79 (all splits 440 yards)
1:05 (65)
2:06 (61)
3:05 (59)
4:08 (63)
5:15 (67)
6:17 (62)
7:27 (70)
8:33 (66)
9:41 (68)
10:50 (69)
11:55 (65)
12:56 (61)
13:21.79
Finish (58.3, 202.9, 4:18.2)
Heat 2
1 13:21.79 (NCAA meet record) Henry Rono WSU
2 13:53.97 Joshua Kimeto
3 14:05.41 Joseph Nzau Wyoming
4 14:05.74 Robert Snyder Penn State
5 14:11.36 Gary Hoftetter North Carolina
6 14:11.7 Gerry Deegan Providence
7 14:13.4 Jim Schankel Cal Poly SLO
8 14:14.5 Tom Wysocki Nevada-Reno
9 14:20 Bill McChesney Oregon
10 14:21 Eric Lathrop Houston
11 14:28 Manfred Kohrs Texas AM
12 14:30 Dale Kramer Carelton College
13 14:33 Bill McGrath Cleveland State
14 14:33 Tom Marino Southern Methodist
15 14:34 Steve Placescia Minnesota
16 14:35 Michael Sawyer So. Illinois
17 14:56 Jim Flynn Villanova
18 14:57 Dave Fulton Oregon State
19 15:00 Dave Cornwell Maryland
Rono's WRs
13:08.1 Berkeley CA 4/8/78 (2:42.0, 2:36.0, 2:39.5, 2:37.0, 2:33.9)
8:05.4h Seattle WA 5/13/78
27:22.47 Wien, AUT 6/11/78
7:32.1h Oslo NOR 6/27/78
13:06.20 Knarvik, NOR 9/13/81 (2:38.5, 2:38.5, 2:38.0, 2:38.0, 2:33.2)