Portland International Raceway is all set to host NASCAR's Pacific Office Automation 147 this weekend. The 13th race of the 2023 Xfinity Series season kicks off at 4:30 pm ET on Saturday, June 3, in a 147-mile action-packed contest.The Portland International Raceway is located in Portland, Oregon, and boasts a road course track. Since it opened in 1960, the 1.967-mile-long road course has hosted one Xfinity race.NASCAR@NASCARFrom @portlandraceway to @WWTRaceway, this is going to be one can't-miss weekend! #NASCAR75 | #TheTrip31958From @portlandraceway to @WWTRaceway, this is going to be one can't-miss weekend! #NASCAR75 | #TheTrip https://t.co/XbpMYS6gLrThe Pacific Office Automation 147 will feature 38 drivers. Just like the other NASCAR Xfinity Series races, practice sessions will open this racing weekend on Saturday, June 3, at 11:30 am ET. This will be followed by a qualifying session at 12:00 pm ET, which will determine the starting positions for Saturday’s main event.Kaulig Racing driver AJ Allmendinger is the defending champion of the Xfinity Series Pacific Office Automation 147.Qualifying order for NASCAR Xfinity Series Pacific Office Automation 147 at Portland International RacewayNASCAR journalist Bob Pockrass shared the qualifying order for Saturday's Xfinity race at Portland International Raceway on Twitter.Bob Pockrass@bobpockrassQualifying orders for this weekend:13719Qualifying orders for this weekend: https://t.co/wn1EqZr9ttThe qualifying order for NASCAR Pacific Office Automation 147 has been divided into Group A and Group B, with Mason Maggio leading Group A and Patrick Emerling leading Group B. The order will be as follows:Group A: Order - Driver – Metric scoreMason Maggio - 41.000Preston Pardus - 36.100Garrett Smithley - 35.150Blaine Perkins - 33.750Alex Labbe - 31.900Stefan Parsons - 30.400Parker Kligerman - 28.350Jeffrey Earnhardt - 23.750Sam Mayer - 22.800Ryan Sieg - 21.100Jordan Taylor - 20.800Jeremy Clements - 19.550Sheldon Creed - 18.050Daniel Hemric - 15.800Parker Retzlaff - 12.600Brandon Jones - 11.250Sammy Smith - 10.750Cole Custer - 4.900Justin Allgaier - 2.000Group B: Order - Driver – Metric scorePatrick Emerling - 38.550Parker Chase - 35.700Dylan Lupton - 34.900Leland Honeyman - 32.600Brennan Poole - 30.800Anthony Alfredo - 28.600Connor Mosack - 24.150Brett Moffitt - 23.700Joe Graf Jr - 21.800Josh Williams - 21.050Myatt Snider - 20.100Kyle Sieg - 19.250Kaz Grala - 18.000Riley Herbst - 12.800Josh Berry - 11.400Jeb Burton - 10.800Chandler Smith - 10.500Austin Hill - 3.750John Hunter Nemechek - 1.650Catch all Xfinity Series teams and drivers at the Portland International Raceway on Saturday, June 3, live on FS1 and MRN.