Speeds increased for the second day of practice for this year's Indianapolis 500. While only pacesetter Josef Newgarden topped 220mph on Saturday, six drivers recorded fastest laps over the 220 threshold on Sunday, led by AFS/Andretti Autosport's Sebastian Saavedra.

Saavedra's best speed of 221.526 came in a draft with his Andretti Autosport teammates. Second and third were the two Sarah Fisher Hartman Racing DW12-Hondas of Bryan Clauson and Newgarden, each also over 221.

"There's some big strategy at Andretti Autosport, and we're five cars and all of us have homework to do every day," said Saavedra. "We have things to try, and we sit down all together to see what works, what we need to try for the next day, but everything is a big strategy. Everything needs to be very well established. It's the professional way to do it."

The single Chevrolet led four Hondas, with a six-four split of Hondas to Chevrolets in the top 10.

Several drivers who didn't post a Saturday lap – Ryan Hunter-Reay, James Hinchcliffe, Wade Cunningham, Ana Beatriz and Townsend Bell – all recorded their first times on Sunday. Marco Andretti had shaken down two of the sister Andretti cars on Saturday, and completed laps in both his primary No. 26 RC Cola entry and Beatriz's No. 25 car this afternoon. Cunningham completed the third and final phase of his Rookie Orientation Program.

Bell arrived to the track after competing in the American Le Mans Series race at Mazda Raceway Laguna Seca in a Lotus Evora for Alex Job Racing, to turn his first IMS laps in Sam Schmidt Motorsports' second DW12-Honda. Bell completed a shakedown for the team last month at Texas Motor Speedway.

Meanwhile, Rubens Barrichello's ongoing adaption to oval racing continued, with the F1 veteran's confidence levels getting a boost after KV Racing teammate Tony Kanaan validated the setup of his car.

"At the end of the day, I got Tony to drive my car because I needed to see if I was developing the car in the right way or not," Barrichello said. "He was getting the same speed as me, so that gives me more confidence to carry on my work. It is only the second day, and luckily at Indianapolis I have another week to practice."

In all, 31 drivers recorded 1,138 incident-free laps on the day. Practice continues on May 14 from noon to 6 p.m.

Pos  Driver               Team/Car                      Speed
1.   Sebastian Saavedra   Andretti DW12-Chevrolet       221.526
2.   Bryan Clauson        Fisher DW12-Honda             221.723
3.   Josef Newgarden      Fisher DW12-Honda             221.158
4.   Scott Dixon          Ganassi DW12-Honda            220.829
5.   Justin Wilson        Coyne DW12-Honda              220.625
6.   Ryan Hunter-Reay     Andretti DW12-Chevrolet       220.357
7.   JR Hildebrand        Panther DW12-Chevrolet        219.559
8.   James Jakes          Coyne DW12-Honda              218.995
9.   James Hinchcliffe    Andretti DW12-Chevrolet       218.890
10.  Charlie Kimball      Ganassi DW12-Honda            218.812
11.  Ed Carpenter         Carpenter DW12-Chevrolet      218.481
12.  Tony Kanaan          (#11) KV DW12-Chevrolet       218.468
13.  Takuma Sato          Rahal DW12-Honda              218.016
14.  Dario Franchitti     Ganassi DW12-Honda            217.993
15.  Ryan Briscoe         Penske DW12-Chevrolet         217.987
16.  EJ Viso              KV DW12-Chevrolet             217.934
17.  Will Power           Penske DW12-Chevrolet         217.762
18.  Marco Andretti       (#26) Andretti DW12-Chevrolet 217.706
19.  Oriol Servia         Panther/DRR DW12-Chevrolet    217.656
20.  Graham Rahal         Ganassi DW12-Honda            217.551
21.  Alex Tagliani        BHA DW12-Honda                217.166
22.  Helio Castroneves    Penske DW12-Chevrolet         216.961
23.  Simon Pagenaud       Schmidt DW12-Honda            216.824
24.  Wade Cunningham      Foyt DW12-Honda               216.657
25.  Mike Conway          Foyt DW12-Honda               215.725
26.  Rubens Barrichello   KV DW12-Chevrolet             215.578
27.  Townsend Bell        Schmidt DW12-Honda            215.042
28.  Marco Andretti       (#25) Andretti DW12-Chevrolet 214.745
29.  Ana Beatriz          Andretti DW12-Chevrolet       214.745
30.  Michel Jourdain Jr.  Rahal DW12-Honda              214.117
31.  Tony Kanaan          (#8) KV DW12-Chevrolet        213.664
32.  Jean Alesi           Fan Force DW12-Lotus          205.265
33.  Simona de Silvestro  HVM DW12-Lotus                202.179