| Driver | NAT | Rating | P | PC | GTLM | GTD | |
| Abbelen, Klaus |
 |
BR | - | - | - | 30 | |
| Adam, Jonathan "Jonny" |
 |
GO | 31 | - | - | - | |
| Albuquerque, Filipe |
 |
PL | 31 | - | - | - | |
| Alder, Brian |
 |
SI | - | 20 | - | - | |
| Aleshin, Mikhail |
 |
PL | 37 | - | - | - | |
| Allmendinger, Anthony James "AJ" |
|
GO | 60 | - | - | - | |
| Alon, Robert |
|
SI | - | 52 88 | - | - | |
| Angelelli, Massimiliano "Max" |
 |
GO | 10 | - | - | - | |
| Antinucci, Richard |
|
SI | - | - | - | 11 16 | |
| Aschenbach, Lawson |
|
GO | - | - | - | 6 9 | |
| Auberlen, Bill |
|
PL | - | - | 25 | - | |
| Auer, Lucas |
 |
GO | - | 20 | - | - | |
| Avemarg, Marius |
|
SI | - | - | - | 21 | |
| Driver | NAT | Rating | P | PC | GTLM | GTD | |
| Babini, Fabio |
|
PL | - | - | - | 27 28 | |
| Balzan, Alessandro |
|
GO | - | - | 68 | 63 | |
| Bamber, Earl |
 |
PL | - | - | 912 | - | |
| Barbosa, Joao |
|
PL | 5 | - | - | - | |
| Barker, Benjamin "Ben" |
|
SI | - | - | - | 007 | |
| Barrichello, Rubens |
 |
PL | 10 | - | - | - | |
| Basseng, Marc |
|
GO | - | - | - | 28 | |
| Bell, Matthew "Matt" |
|
SI | - | - | - | 6 9 | |
| Bell, Townsend |
|
GO | - | - | - | 11 16 | |
| Bennett, Jon |
|
SI | - | 54 | - | - | |
| Beretta, Olivier |
 |
PL | - | - | 62 | - | |
| Bergmeister, Jörg |
|
PL | - | - | - | 73 | |
| Bertolini, Andrea |
|
PL | - | - | 68 72 | - | |
| Bleekemolen, Jeroen |
 |
PL | - | - | - | 33 93 | |
| Bloom, Philip |
|
? | - | - | - | 21 | |
| Bomarito, Jonathan |
|
PL | 55 70 | - | - | - | |
| Borcheller, Terry |
|
SI | - | - | - | 21 28 | |
| Bortolotti, Mirko |
|
GO | - | - | - | 48 | |
| Boulle, Nick |
|
SI | - | 38 52 | - | - | |
| Bourdais, Sebastien |
 |
PL | - | - | 66 67 | - | |
| Bradley, Richard |
|
GO | - | 88 | - | - | |
| Braun, Colin |
|
GO | - | 54 | - | - | |
| Briscoe, Ryan |
 |
PL | - | - | 66 67 | - | |
| Brown, Edward "Ed" |
|
SI | 2 | - | - | - | |
| Brück, Christopher |
|
SI | - | - | - | 28 | |
| Bruni, Gianmaria |
|
PL | - | - | 72 | - | |
| Buckler, Kevin |
|
BR | - | - | - | 007 | |
| Busnelli, Emanuele |
|
BR | - | - | - | 21 | |
| Buurman, Yelmer |
|
PL | - | - | - | 190 | |
| Driver | NAT | Rating | P | PC | GTLM | GTD | |
| Calado, James |
|
PL | - | - | 62 72 | - | |
| Calvert-Jones, David |
|
BR | - | - | - | 007 | |
| Cameron, Dane |
|
GO | 31 | - | - | - | |
| Carter, Al |
|
BR | - | - | - | 16 | |
| Catsburg, Nicky |
|
GO | - | - | - | 540 007 | |
| Chaves, Gabby |
 |
? | 0 | - | - | - | |
| Christensen, Michael Klitgaard |
 |
PL | - | - | 912 | - | |
| Cindric, Austin |
|
SI | - | - | - | 16 | |
| Cioci, Marco |
|
GO | - | - | - | 51 | |
| Coletti, Stefano |
|
GO | - | 7 | - | - | |
| Creel, Santiago |
 |
SI | - | - | - | 007 | |
| Cressoni, Matteo |
|
SI | - | - | - | 51 | |
| Cumming, Christopher "Chris" |
 |
BR | - | 8 | - | - | |
| Curran, Eric |
|
GO | 31 | - | - | - | |
| Curtis, Bret |
|
BR | - | - | - | 96 | |
| Driver | NAT | Rating | P | PC | GTLM | GTD | |
| Dalla Lana, Paul |
|
BR | - | - | - | 98 | |
| Dalziel, Ryan |
|
PL | 90 | - | - | - | |
| Davis, Andrew |
|
SI | - | - | - | 6 | |
| Davis, Brandon |
|
SI | - | - | - | 007 | |
| Davison, James |
|
GO | - | - | - | 007 | |
| Dayson, James |
|
? | - | 7 | - | - | |
| Defoor, Byron |
|
BR | 50 | - | - | - | |
| DeGeorge, Lawrence |
|
BR | - | - | - | 27 | |
| De Phillippi, Connor |
|
SI | - | - | - | 6 30 | |
| de Quesada, Carlos |
|
SI | 24 | - | - | - | |
| Derani, Luis Felipe "Pipo" |
|
GO | 2 | - | - | - | |
| Devlin, Ben |
|
GO | 70 | - | - | - | |
| Dixon, Scott |
|
PL | 02 | - | 67 | - | |
| Drissi, Tomy |
|
BR | - | 20 | - | - | |
| Drumwright, Marc |
|
BR | - | 20 | - | - | |
| Dumbreck, Peter |
|
PL | 90 | - | - | - | |
| Driver | NAT | Rating | P | PC | GTLM | GTD | |
| Edwards, John |
|
GO | - | - | 25 100 | - | |
| Ehret, Pierre |
|
BR | - | - | - | 21 | |
| Engel, Maro |
|
PL | - | 88 | - | - | |
| Estre, Kévin |
|
PL | - | - | 911 | - | |
| Eversley, Ryan |
|
GO | - | 20 26 | - | - | |
| Driver | NAT | Rating | P | PC | GTLM | GTD | |
| Fässler, Marcel |
 |
PL | - | - | 3 4 | - | |
| Falb, John |
|
BR | - | 26 | - | - | |
| Farfus, Agusto |
|
PL | - | - | 25 | - | |
| Farnbacher, Dominik |
|
GO | 24 | - | - | 33 | |
| Farnbacher, Mario |
|
SI | - | - | - | 23 | |
| Faulkner, Damien |
 |
GO | - | - | - | 93 | |
| Fisichella, Giancarlo |
|
PL | - | - | 62 | - | |
| Fittipaldi, Christian |
|
PL | 5 | - | - | - | |
| Foss, Eric |
|
SI | - | - | - | 93 | |
| Franchitti, Marino |
|
PL | - | - | 66 67 | - | |
| Freiberg, Ashley |
|
SI | - | 88 | - | 96 | |
| French, James |
|
SI | - | 38 | - | - | |
| Frey, Rahel |
|
SI | - | - | - | 76 | |
| Friedman, Corey |
|
BR | - | - | - | 24 | |
| Driver | NAT | Rating | P | PC | GTLM | GTD | |
| Garcia, Antonio |
 |
PL | - | - | 3 | - | |
| Gaughan, Brendan |
|
SI | - | 20 | - | - | |
| Gavin, Oliver |
|
PL | - | - | 4 | - | |
| Gdovic, Brandon |
|
SI | - | 38 | - | - | |
| Gianmaria, Raffaele |
|
GO | - | - | - | 51 | |
| Gomez, Victor IV |
 |
? | - | - | - | 19 | |
| Goikhberg, Mikhail |
|
SI | - | 85 | - | - | |
| Goossens, Marc |
 |
PL | 90 | - | - | - | |
| Grala, Kaz |
|
SI | - | - | - | 16 21 | |
| Gruber, Thomas |
|
SI | 50 | - | - | - | |
| Guiterrez, Jose |
|
SI | - | 7 52 | - | - | |
| Driver | NAT | Rating | P | PC | GTLM | GTD | |
| Haase, Christopher |
|
PL | - | - | - | 45 76 | |
| Habul, Kenny |
|
BR | - | - | - | 9 | |
| Hand, Joey |
|
PL | - | - | 66 67 | - | |
| Hanratty, Maxwell "Max" |
|
? | - | 88 | - | - | |
| Hartley, Brendon |
|
PL | 01 | - | - | - | |
| Hawksworth, Jack |
|
GO | - | 8 88 | - | - | |
| Hedman, Henrik |
 |
BR | 81 | - | - | - | |
| Heinemeier-Hanson, David |
|
SI | - | 8 | - | - | |
| Henzler, Wolf |
|
PL | - | - | - | 23 | |
| Heylen, Jan |
|
GO | - | - | - | 73 | |
| Hinton, David |
|
BR | 50 | - | - | - | |
| Huisman, Patrick |
|
SI | - | - | - | 30 | |
| Hunter-Reay, Ryan |
|
PL | 90 | - | - | - | |
| Driver | NAT | Rating | P | PC | GTLM | GTD | |
| Ihara, Keiko |
 |
BR | 70 | - | - | - | |
| Ineichen, Rolf |
|
SI | - | - | - | 28 | |
| Driver | NAT | Rating | P | PC | GTLM | GTD | |
| Jäger, Thomas |
|
PL | - | - | - | 190 | |
| James, Ian |
|
SI | - | - | - | 23 | |
| Jeannette, Gunnar |
|
SI | - | - | - | 22 77 | |
| Jönsson, Niclas |
|
SI | - | - | - | 45 | |
| Johnson, Billy |
|
GO | 24 | - | - | - | |
| Johnston, Sean |
|
SI | - | 88 | - | - | |
| Junqueira, Bruno |
|
GO | - | 20 | - | - | |
| Driver | NAT | Rating | P | PC | GTLM | GTD | |
| Kaffer, Pierre |
|
PL | - | - | - | 45 | |
| Kanaan Filho, Antoine Rizkallah "Tony" |
|
PL | 02 | - | - | - | |
| Keating, Ben |
|
SI | - | - | - | 33 93 | |
| Keen McGrath, Lehman III "Leh" |
|
GO | - | - | - | 22 | |
| Kimber-Smith, Thomas "Tom" |
|
GO | - | 52 | - | - | |
| Klingmann, Jens |
|
GO | - | - | - | 96 97 | |
| Koch, Kenton |
|
SI | - | 38 85 | - | - | |
| Konrad, Franz |
|
BR | - | - | - | 21 28 | |
| Knox, Dan |
|
BR | - | - | - | 80 | |
| Krebs, Jürgen |
|
? | - | - | - | 21 | |
| Krohn, Jesse |
 |
SI | - | - | - | 97 | |
| Krohn, Tracy |
|
BR | - | - | - | 45 | |
| Kvamme, Mark |
|
BR | - | 88 | - | - | |
| Driver | NAT | Rating | P | PC | GTLM | GTD | |
| Ladygin, Anton |
|
SI | 37 | - | - | - | |
| Lall, Quinlan |
|
? | - | 7 | - | - | |
| Lally, Andrew "Andy" |
|
GO | - | - | - | 44 | |
| Lamy, Pedro |
|
PL | - | - | - | 98 | |
| Lapierre, Nicolas |
|
PL | 81 | - | - | - | |
| Larson, Kyle |
|
GO | 02 | - | - | - | |
| Lauda, Mathias |
|
SI | - | - | - | 98 | |
| Lawrence, Cameron |
|
SI | 24 | - | - | 97 | |
| Legge, Katherine |
|
SI | 0 60 | - | - | - | |
| Lewis, Corey |
|
BR | - | - | - | 16 | |
| Lewis, Ryan |
|
SI | - | 20 26 | - | - | |
| Liddell, Robin |
|
GO | - | - | - | 6 | |
| Lietz, Richard |
|
PL | - | - | 911 | - | |
| Lindsey, Patrick |
|
SI | - | - | - | 73 | |
| Long, Patrick |
|
PL | - | - | - | 540 | |
| Long, Tom |
|
GO | 70 | - | - | - | |
| Luhr, Lucas |
|
PL | - | - | 25 100 | - | |
| Lyons, Michael |
|
SI | - | 88 | - | - | |
| Driver | NAT | Rating | P | PC | GTLM | GTD | |
| MacNeil, Cooper |
|
SI | - | - | - | 22 | |
| MacNeil, David |
|
BR | - | - | - | 22 77 | |
| Magnussen, Jan |
|
PL | - | - | 3 | - | |
| Makowiecki, Frédéric "Fred" |
|
PL | - | - | 911 912 | - | |
| Mancuso, Nick |
|
SI | - | - | - | 18 | |
| Mann, Peter |
|
BR | - | - | - | 51 | |
| Marcelli, Kyle |
|
GO | - | 38 | - | - | |
| Marks, Justin |
|
SI | - | - | - | 16 | |
| Marsal, Michael |
|
SI | - | - | - | 97 | |
| Martin, Maxime |
|
PL | - | - | - | 97 | |
| McCutcheon, John |
|
? | - | - | - | 007 | |
| McMurray, James Christopher "Jamie" |
|
GO | 02 | - | - | - | |
| McMurry, Matthew Merrill "Matt" |
|
SI | - | 20 | - | 73 | |
| Mediani, Maurizio |
|
SI | 37 | - | - | - | |
| Merzon, Adam |
|
SI | - | 20 26 | - | - | |
| Meyrick, Andrew "Andy" |
|
GO | 0 | - | - | - | |
| Michaelian, Jim |
|
BR | - | - | - | 21 | |
| Miller, Bryce |
|
SI | - | - | - | 16 48 | |
| Miller, Christopher "Chris" |
|
SI | - | 85 | - | - | |
| Miller, Joel |
|
GO | 70 | - | - | - | |
| Miller, Marc |
|
BR | - | - | - | 33 93 | |
| Mills, Michael |
|
BR | - | - | - | 24 | |
| Milner, Tommy |
|
PL | - | - | 4 | - | |
| Minassian, Nicolas |
|
PL | 37 81 | - | - | - | |
| Montecalvo, Frankie |
|
SI | - | - | - | 18 | |
| Morad, Daniel |
|
SI | 24 | - | - | - | |
| Mosing, Jeff |
|
SI | - | - | - | 93 | |
| Mowlem, Johnny |
|
GO | - | 20 26 | - | - | |
| Mücke, Stefan |
|
PL | - | - | 67 | - | |
| Müller, Dirk |
|
PL | - | - | 66 67 | - | |
| Müller, Sven |
|
SI | - | - | - | 22 30 540 | |
| Driver | NAT | Rating | P | PC | GTLM | GTD | |
| Negri, Oswaldo - jr. "Oz" |
|
SI | 60 | - | - | - | |
| Nielsen, Christina |
|
SI | - | - | - | 63 | |
| Norman, Dr. Jim |
|
BR | - | 38 | - | - | |
| Norman, Josh |
|
SI | - | 38 | - | - | |
| Nunez, Tristan |
|
GO | 55 70 | - | - | - | |
| Driver | NAT | Rating | P | PC | GTLM | GTD | |
| Pace, Jim |
|
? | 50 | - | - | - | |
| Pagenaud, Simon |
|
PL | 31 | - | - | - | |
| Palttala, Markus |
|
GO | - | - | - | 97 | |
| Pappas, Timothy |
|
SI | - | - | - | 007 540 | |
| Perez, Antonio |
|
? | - | - | - | 007 | |
| Perez de Lara, Ricardo |
|
SI | - | - | - | 007 | |
| Perez, Sergio |
|
? | - | - | - | 007 | |
| Persiani, Luca |
|
SI | - | - | - | 27 | |
| Pew, John |
|
SI | 60 | - | - | - | |
| Pier Guidi, Alessandro |
|
GO | - | - | 68 | - | |
| Pigot, Spencer |
|
GO | 55 70 | - | - | - | |
| Pilet, Patrick |
|
PL | - | - | 911 | - | |
| Pilgrim, Andy |
|
SI | - | - | - | 540 | |
| Piscopo, Eduardo |
|
GO | - | - | - | 11 | |
| Pla, Olivier |
|
PL | 60 | - | 66 67 | - | |
| Plowman, Martin |
|
PL | - | 54 | - | - | |
| Popow, Alex |
 |
SI | - | 8 | - | - | |
| Potter, John |
|
BR | - | - | - | 44 | |
| Premat, Alexandre |
|
PL | - | - | 68 | - | |
| Priaulx, Andy |
|
PL | 01 | - | - | - | |
| Pruett, Scott |
|
SI | 5 31 | - | - | - | |
| Pumpelly, Spencer |
|
GO | - | - | - | 16 | |
| Driver | NAT | Rating | P | PC | GTLM | GTD | |
| Rahal, Graham |
|
GO | - | - | 100 | - | |
| Rast, Rene |
|
PL | - | - | - | 44 | |
| Rayhall, Sean |
|
GO | 0 | 7 | - | - | |
| Renauer, Robert |
|
SI | - | - | - | 63 | |
| Riberas, Alex |
|
SI | - | - | - | 23 | |
| Rigon, Davide |
|
PL | - | - | 62 | - | |
| Robinson, George "Gar" |
|
SI | - | - | - | 93 | |
| Rockenfeller, Mike |
|
PL | - | - | 3 4 | - | |
| Rojas, Guillermo "Memo" |
|
GO | - | - | 68 | - | |
| Rosenqvist, Felix |
|
GO | - | 88 | - | - | |
| Ruberti, Paolo |
|
GO | - | - | - | 27 | |
| Ruscitti, Remo |
|
SI | - | 88 | - | - | |
| Driver | NAT | Rating | P | PC | GTLM | GTD | |
| Said, Boris III |
|
SI | - | - | - | 9 | |
| Sbirrazzuoli, Cedric |
|
SI | - | - | - | 27 | |
| Schmitz, Sabine |
|
SI | - | - | - | 30 | |
| Schroeder, Dorsey |
|
? | 50 | - | - | - | |
| Schultis, Mirco |
|
SI | - | 8 | - | - | |
| Seefried, Marco |
|
SI | - | - | - | 44 | |
| Segal, Jeffrey "Jeff" |
|
SI | - | - | - | 63 | |
| Sellers, Bryan |
|
GO |
|
- | - | - | 16 48 |
| Serra, Daniel |
|
GO | - | - | 68 | - | |
| Sharp, Scott |
|
PL | 2 | - | - | - | |
| Shaitar, Victor |
|
SI | - | - | 72 | - | |
| Siedler, Norbert |
|
GO | - | - | - | 28 73 | |
| Simpson, Stephen |
 |
SI | - | 85 | - | - | |
| Skeen, Michael |
|
SI | - | - | - | 6 80 | |
| Snow, Madison |
|
SI |
|
- | - | - | 16 48 |
| Spengler, Bruno |
|
PL | - | - | 25 | - | |
| Stanaway, Richie |
|
GO | - | - | - | 98 | |
| Stippler, Frank |
|
PL | - | - | - | 30 | |
| Stolz, Luca |
|
SI | - | - | - | 21 | |
| Stroll, Lance |
|
GO | 01 | - | - | - | |
| Sweedler, Bill |
|
BR | - | - | - | 11 16 | |
| Driver | NAT | Rating | P | PC | GTLM | GTD | |
| Tandy, Nick |
|
PL | - | - | 911 | - | |
| Taylor, Jordan |
|
PL | 10 | - | 3 4 | - | |
| Taylor, Ricky |
|
GO | 10 | - | 3 4 | - | |
| Toussaint, Joseph "Joe" |
|
BR | - | - | - | 21 24 | |
| Tremblay, Sylvain |
|
SI | 70 | - | - | - | |
| Driver | NAT | Rating | P | PC | GTLM | GTD | |
| van der Zande, Renger |
|
GO | - | 8 88 | - | - | |
| van Gisbergen, Shane |
|
GO | - | - | - | 22 | |
| van Overbeek, Johannes |
|
GO | 2 | - | - | - | |
| Vautier, Tristan |
|
GO | 90 | - | - | 9 | |
| Vera, Ricardo |
|
SI | - | 20 | - | - | |
| Vilander, Toni Markus |
|
PL | - | - | 62 72 | - | |
| Vilijoen, Lars |
|
BR | - | - | - | 007 | |
| von Moltke, Dion |
|
SI | - | - | - | 9 44 76 | |
| Driver | NAT | Rating | P | PC | GTLM | GTD | |
| Webster, Josh |
|
SI | - | - | - | 28 | |
| Werner, Dirk |
|
PL | - | - | 25 | - | |
| Westbrook, Richard |
|
PL | - | - | 66 67 | - | |
| Wilkins, Mark |
|
SI | - | 54 | - | - | |
| Willsey, Lance |
|
SI | - | - | - | 21 28 | |
| Wirth, Andreas |
|
SI | 0 | - | - | - | |
| Wittmann, Marco |
|
PL | - | - | - | 96 97 | |
| Wittmer, Kuno |
|
GO | - | - | 25 100 | - | |
| Wurz, Alexander |
|
PL | 01 | - | - | - | |
| Driver | NAT | Rating | P | PC | GTLM | GTD | |
| Yacaman, Gustavo |
|
GO | - | 7 26 | - | - | |
| Yount, Don |
|
BR | - | 20 26 | - | - | |
| Driver | NAT | Rating | P | PC | GTLM | GTD | |
| Zoechling, Christopher |
|
SI | - | - | - | 21 | |