"The Roar Before the Rolex 24" - 4. testsession
Magnussen og Bremer nummer 3
I de fjerde af Grand AM deltagernes testsessions i forbindelse med "The Roar Before the Rolex 24" sluttede med Daytona Prototype racere på de første 17 pladser.
Blandt dem var det Ford Riley raceren (#8) fra Starworks Motorsport der satte den hurtigste tid. De slog SunTrust Racing's Chevrolet Dallara (#10) samt BMW Riley (#01) fra Chip Ganassi Racing med henholdsvis 0,137 og 0,204 sekund i kampen om de tre topplaceringer.

På 18. pladsen kom de bedst placerede bil i GT klassen, det var Brumos Racing med deres Porsche GT3 (#59), deres tid var 9,679 sekund fra den hurtigste Daytona Prototype racer.

Jan Magnussen og Ronnie Bremer der kører i GT klassen i en Chevrolet Camaro GT.R for Stevenson Motorsports sammen med Robin Liddell sluttede på 20. pladsen generelt, samt på 3. pladsen i GT klassen.

Tiderne fra 4. testsession:

Pl.	#	Kl.	Team	Mærke	Tid	Diff.	Mph.
1	8	DP	Starworks Motorsport	Ford Riley	1:40,780		127,168
2	10	DP	SunTrust Racing	Chevrolet Dallara	1:40,917	00,137	126,995
3	01	DP	Chip Ganassi Racing	BMW Riley	1:40,984	00,204	126,911
4	90	DP	Spirit of Daytona Racing	Chevrolet Coyote	1:41,097	00,317	126,769
5	95	DP	Level 5 Motorsports	BMW Riley	1:41,304	00,524	126,510
6	02	DP	Chip Ganassi Racing	BMW Riley	1:41,340	00,560	126,465
7	99	DP	Bob Stallings Racing	Chevrolet Riley	1:41,554	00,774	126,199
8	45	DP	Flying Lizards Motorsports	Porsche Riley	1:41,638	00,858	126,095
9	6	DP	Michael Shank Racing	Ford Dallara	1:41,692	00,912	126,028
10	76	DP	Krohn Racing	Ford Lola	1:41,716	00,936	125,998
11	55	DP	Level 5 Motorsports	BMW Riley	1:41,837	01,057	125,848
12	60	DP	Michael Shank Racing	Ford Riley	1:41,879	01,099	125,796
13	9	DP	Action Express Racing	Porsche Riley	1:42,129	01,349	125,488
14	5	DP	Action Express Racing	Porsche Riley	1:42,142	01,362	125,472
15	77	DP	Doran Racing	Ford Dallara	1:42,331	01,551	125,241
16	23	DP	United Autosports	Ford Riley	1:42,412	01,632	125,142
17	7	DP	Starworks Motorsport	Ford Riley	1:45,474	04,694	121,509
18	59	GT	Brumos Racing	Porsche GT3	1:50,459	09,679	116,025
19	94	GT	Turner Motorsport	BMW M3	1:50,954	10,174	115,507
20	57	GT	Stevenson Motorsports	Camaro GT.R	1:51,011	10,231	115,448
21	67	GT	TRG	Porsche GT3	1:51,048	10,268	115,410
22	07	GT	Banner Racing	Camaro GT.R	1:51,180	10,400	115,273
23	88	GT	Autohaus Motorsports	Camaro GT.R	1:51,183	10,403	115,269
24	48	GT	Paul Miller Racing	Porsche GT3	1:51,461	10,681	114,982
25	18	GT	Muehlner Motorsports	Porsche GT3	1:51,521	10,741	114,920
26	32	GT	PR1 Motorsports	BMW M6	1:51,528	10,748	114,913
27	69	GT	SpeedSource	Mazda RX-8	1:51,792	11,012	114,641
28	70	GT	SpeedSource	Mazda RX-8	1:52,354	11,574	114,068
29	66	GT	TRG	Porsche GT3	1:52,465	11,685	113,955
30	44	GT	Magnus Racing	Porsche GT3	1:52,584	11,804	113,835
31	36	GT	Yellow Dragon	Mazda RX-8	1:52,965	12,185	113,451
32	86	GT	Mitchum Motorsports	Porsche GT3	1:52,990	12,210	113,426
33	00	GT	Aten Motorsports	Ferrari F430 Chall.	1:53,089	12,309	113,327
34	40	GT	Dempsey Racing	Mazda RX-8	1:53,482	12,702	112,934
35	17	GT	Burtin Racing	Porsche GT3	1:53,644	12,864	112,773
36	30	GT	Racers Edge Motorsports	Mazda RX-8	1:53,992	13,212	112,429
37	43	GT	Team Sahlen	Mazda RX-8	1:54,553	13,773	111,878
38	56	GT	Bennett Racing	Ferrari F430 Chall.	1:54,713	13,933	111,722
39	81	GT	DragonSpeed	Ferrari F430 Chall.	1:54,854	14,074	111,585
40	47	GT	Rick Ware Racing	Porsche GT3	1:55,088	14,308	111,358
41	4	GT	TRG	Porsche GT3	1:55,140	14,360	111,308
42	65	GT	Chris Smith Racing	Porsche GT3	1:58,421	17,641	108,224
43	41	GT	Dempsey Racing	Mazda RX-8	2:00,442	19,662	106,408

Hr. Nielsen