Antonio Fuoco stays on top in GP3 testing at Estoril

The times set in the morning session were marginally quicker, with Trident driver Fuoco fastest from Jake Dennis of Arden.

Alexander Albon continued his strong form in third for the ART Grand Prix team, three tenths of a second slower than Dennis.

Fuoco was a victim of technical gremlins towards the end of the morning's running, causing a red flag.

Trident's Artur Janosz suffered similarly with technical issues, but fared better in the afternoon's running, finishing only two tenths shy of his pacesetting Trident team-mate Fuoco.

Alex Palou also gave Campos something to smile about by finishing in the top three.

Sandy Stuvik ended the session fourth fastest but caused an initial red flag, again attributed to technical maladies.

Others to cause stoppages during the day included Konstantin Tereshchenko and newcomer Hongli Ye with crashes and Kevin Jorg and Matt Parry with mechanical problems.

MORNING TIMES

Pos	Driver	Team	Time	Gap	Laps
1	Antonio Fuoco	Trident	1m27.293s	-	31
2	Jake Dennis	Arden International	1m27.775s	0.482s	34
3	Alexander Albon	ART Grand Prix	1m28.051s	0.758s	29
4	Sandy Stuvik	Trident	1m28.065s	0.772s	35
5	Nyck de Vries	ART Grand Prix	1m28.173s	0.880s	24
6	Kevin Jorg	DAMS	1m28.231s	0.938s	46
7	Jack Aitken	Arden International	1m28.247s	0.954s	26
8	Tatiana Calderon	Arden International	1m28.323s	1.030s	33
9	Matevos Isaakyan	Koiranen GP	1m28.366s	1.073s	26
10	Santino Ferrucci	DAMS	1m28.399s	1.106s	32
11	Ralph Boschung	Koiranen GP	1m28.408s	1.115s	25
12	Charles Leclerc	ART Grand Prix	1m28.428s	1.135s	29
13	Jake Hughes	DAMS	1m28.442s	1.149s	31
14	Nirei Fukuzumi	ART Grand Prix	1m28.599s	1.306s	25
15	Artur Janosz	Trident	1m28.649s	1.356s	23
16	Alex Palou	Campos Racing	1m28.663s	1.370s	27
17	Matt Parry	Koiranen GP	1m28.765s	1.472s	34
18	Konstantin Tereschenko	Campos Racing	1m28.947s	1.654s	38
19	Steijn Schothorst	Campos Racing	1m28.992s	1.699s	26
20	Akash Nandy	Jenzer Motorsport	1m29.052s	1.759s	30
21	Oscar Tunjo	Jenzer Motorsport	1m29.129s	1.836s	14
22	Giuliano Alesi	Trident	1m29.143s	1.850s	30
23	Mahaveer Raghunathan	Koiranen GP	1m30.183s	2.890s	21
24	Hong Li Ye	Jenzer Motorsport	1m30.785s	3.492s	37

AFTERNOON TIMES

Pos	Driver	Team	Time	Gap	Laps
1	Antonio Fuoco	Trident	1m28.292s	-	34
2	Artur Janosz	Trident	1m28.551s	0.259s	36
3	Alex Palou	Campos Racing	1m28.906s	0.614s	39
4	Oscar Tunjo	Jenzer Motorsport	1m28.975s	0.683s	24
5	Matt Parry	Koiranen GP	1m29.203s	0.911s	36
6	Akash Nandy	Jenzer Motorsport	1m29.323s	1.031s	40
7	Jake Dennis	Arden International	1m29.826s	1.534s	40
8	Jake Hughes	DAMS	1m29.867s	1.575s	46
9	Kevin Jorg	DAMS	1m29.958s	1.666s	50
10	Hong Li Ye	Jenzer Motorsport	1m30.105s	1.813s	19
11	Giuliano Alesi	Trident	1m30.315s	2.023s	31
12	Steijn Schothorst	Campos Racing	1m30.603s	2.311s	41
13	Sandy Stuvik	Trident	1m30.798s	2.506s	31
14	Jack Aitken	Arden International	1m31.079s	2.787s	48
15	Konstantin Tereschenko	Campos Racing	1m31.424s	3.132s	28
16	Santino Ferrucci	DAMS	1m31.555s	3.263s	44
17	Matevos Isaakyan	Koiranen GP	1m31.717s	3.425s	45
18	Mahaveer Raghunathan	Koiranen GP	1m31.807s	3.515s	19
19	Nirei Fukuzumi	ART Grand Prix	1m32.007s	3.715s	42
20	Nyck de Vries	ART Grand Prix	1m32.103s	3.811s	57
21	Ralph Boschung	Koiranen GP	1m32.123s	3.831s	51
22	Charles Leclerc	ART Grand Prix	1m32.206s	3.914s	64
23	Alexander Albon	ART Grand Prix	1m32.502s	4.210s	37
-	Tatiana Calderon	Arden International	-	-	1