Team Summary:
The Williams Martini team would move to Singapore for the first of several fly-away races. Both Williams drivers would complete their installation laps and with just under fifteen minutes of the session completed Rosberg would set the first time with a 1m:47.936, running on the ultrasoft tyre. Both Williams drivers would return to the track still on the supersoft tyre. Hamilton would go quickest with a 1m:47.436 as more drivers took to the track running on a combination of tyres. Rosberg was second now followed by Raikkonen and Gutierrez. After their first runs Valtteri and Felipe were fourth and sixth. But with Hulkenberg going fourth they both would drop a spot. Raikkonen was now third followed by Vettel, Verstappen, Gutierrez, Felipe, Perez, Hulkenberg, and Valtteri.

As they continued to lap on the supersoft tyre Felipe and Valtteri were eighth and eleventh. Vettel would move up to second with a 1m:47.731, while Hamilton had improved with a 1m:47.369 remaining quickest. Ricciardo and Verstappen were now fifth and sixth. With just under an hour remaining both Williams drivers had completed nine laps. Verstappen was now third and Rosberg fourth with Sainz now seventh. Felipe had dropped to tenth and would pit briefly followed by Valtteri. After their first runs Felipe and Valtteri were eleventh and fourteenth. With forty minutes completed all the drivers would return to the track in order to return their first set of tyres. Rosberg would quickly return to the track running on the soft tyre. He would set a 1m:46.513 to go fastest by 0.822s over Verstappen, then would pit.

Hamilton was back out running on the soft tyre. Alonso was also out for his first run setting a 1m:48.394 to be seventh. This would see Felipe and Valtteri twelfth and sixteenth. Vettel would move ahead f Rosberg setting a 1m:46.287 running on the ultrasoft tyre. Both Red Bull cars were on improved laps with Verstappen going quickest with a 1m:46.229. Kvyat was up to fifth as Ricciardo went quickest with a 1m:45.872. Sainz was now fifth and Kvyat seventh for Torro Rosso. Hamilton was up to fourth with Rosberg fifth. Sainz and Kvyat were sixth and seventh. Verstappen would improve to be fastest with a 1m:45.823, followed by Ricciardo, Vettel, Hamilton, Rosberg, Sainz, Kvyat, Raikkonen, and Felipe now ninth. Their second runs for the Williams drivers would see Felipe move up to ninth and Valtteri fourteenth.

Rosberg would hit the barrier at Turn eighteen going straight on after locking the right front. He would lose his front wing but was able to back his car up and get going returning to his pit. Both Williams drivers were back out on what appeared to be longer high fuel runs. As the session drew to a close Valtteri and Felipe continued to lap the circuit. With the end of the session Felipe and Valtteri would complete fourteen and twelve laps respectively. Not a session that saw the Williams team looking for outright pace sticking with the supersoft tyre for the session while the majority of those in front were on the ultrasoft tyre.

Valtteri Bottas:
Valtteri would be first out for his installation lap running on the supersoft tyre. On his return Valtteri would set a 1m:50.793 to be fifth. On his next lap Valtteri would set a 1m:50.404 to be fourth, dropping to fifth then seventh. He would continue to drop down the order been tenth with twenty five minutes of the session run. Prior to pitting he was twelfth but would continue to drop down the order to be fourteenth. Valtteri would return but would pit having completed thirteen laps. Valtteri had dropped to eighteenth and would also return and his first lap would see him set a 1m:48.623 to be fourteenth. He would improve with a 1m:48.453 remaining fourteenth. He would also pit after a short five lap run. Valtteri would also come back out with under fifteen minutes remaining.

Felipe Massa:
Felipe would follow his team-mate out also on the supersoft tyre. Also out on the track was Felipe and he would set a 1m:51.027 to be sixth behind Valtteri. Like Valtteri Felipe would also find time to set a 1m:49.987 to be fourth. Again others would go faster seeing Felipe now sixth. This would become eleventh as Felipe pitted only to return to the track. He would pit having complete twelve laps. With thirty minutes remaining Felipe was back out running on new supersoft tyres, currently fifteenth. On his second run Felipe would improve with a 1m:48.044 to be ninth. Felipe would pit after just five laps. After a short stop Felipe would return still ninth. He would complete a longer run on the supersoft tyre up to the end of the session.

Pos  Driver         	Team		        Time     Laps
1  Max Verstappen 	Red Bull-Renault 	1m45.823s 25 
2  Daniel Ricciardo 	Red Bull-Renault 	1m45.872s 27 
3  Sebastian Vettel 	Ferrari 		1m46.287s 22 
4  Lewis Hamilton 	Mercedes 		1m46.426s 24 
5  Nico Rosberg 	Mercedes 		1m46.513s 22 
6  Kimi Raikkonen 	Ferrari 		1m46.890s 20 
7  Carlos Sainz 	Toro Rosso-Ferrari 	1m46.936s 28 
8  Daniil Kvyat 	Toro Rosso-Ferrari 	1m47.683s 29 
9  Felipe Massa 	Williams-Mercedes 	1m48.044s 27 
10 Esteban Gutierrez 	Haas-Ferrari 		1m48.109s 23 
11 Fernando Alonso 	McLaren-Honda 		1m48.202s 21 
12 Sergio Perez 	Force India-Mercedes 	1m48.214s 28 
13 Nico Hulkenberg 	Force India-Mercedes 	1m48.359s 28 
14 Valtteri Bottas 	Williams-Mercedes 	1m48.453s 26 
15 Felipe Nasr 		Sauber-Ferrari 		1m49.595s 16 
16 Jenson Button 	McLaren-Honda 		1m49.615s 20 
17 Jolyon Palmer 	Renault 		1m49.794s 27 
18 Kevin Magnussen 	Renault 		1m50.263s 29 
19 Pascal Wehrlein 	Manor-Mercedes 		1m51.112s 23 
20 Marcus Ericsson 	Sauber-Ferrari		1m51.479s 16 
21 Esteban Ocon 	Manor-Mercedes 		1m52.379s 33 
22 Romain Grosjean 	Haas-Ferrari 		- 	  2