| 5.1.2014 | Daytona Test | 18 | #WP0ZZZ99ZES198088 | Bamber / Pobst / Blum / Zitza / Imporatori | Mühlner Motorsports America | 38th |
| 5.1.2014 | Daytona Test | 19 | #WP0ZZZ99ZES198099 | Pobst / Bamber / Kvamme / Gewirtz / Imporatori | Mühlner Motorsports America | 55th |
| 5.1.2014 | Daytona Test | 22 | #WP0ZZZ99ZES198083 | MacNeil / Keen / Dumoulin / Van Gisbergen | Alex Job Racing | 36th |
| 5.1.2014 | Daytona Test | 23 | #WP0ZZZ99ZES198096 | James / Riberas / Farnbacher / Holzer | Team Seattle/Alex Job Racing | 44th |
| 5.1.2014 | Daytona Test | 27 | #WP0ZZZ99ZES198089 | Dempsey / Davis / Foster | Dempsey Racing | 49th |
| 5.1.2014 | Daytona Test | 28 | #WP0ZZZ99ZES198097 | Engelhart / Ineichen / Bachler / Konrad / Willsey | Dempsey Racing | 37th |
| 5.1.2014 | Daytona Test | 29 | #WP0ZZZ99ZES198097 | | Konrad Racing | DNA |
| 5.1.2014 | Daytona Test | 30 | #WP0ZZZ99ZES198084 | Cisneros / Nielsen / Giermaziak / Makowiecki | NGT Motorsport | 47th |
| 5.1.2014 | Daytona Test | 44 | #WP0ZZZ99ZES198082 | Potter / Lally / Wong / Eversley | Magnus Racing | 53rd |
| 5.1.2014 | Daytona Test | 58 | #WP0ZZZ99ZES198091 | Snow / Heylen / Seefried | Snow Racing | 34th |
| 5.1.2014 | Daytona Test | 71 | #WP0ZZZ99ZES198085 | Norman / Stanton / Siedler | Park Place Motorsports | 35th |
| 5.1.2014 | Daytona Test | 73 | #WP0ZZZ99ZES198086 | Lindsey / Estre / De Phillippi / Hart / Vess | Park Place Motorsports | 46th |
| 5.1.2014 | Daytona Test | 81 | #WP0ZZZ99ZES198098 | Faulkner / Faieta / Huisman | GB Autosport | 42nd |
| 26.1.2014 | 24 h Daytona | 18 | #WP0ZZZ99ZES198088 | Bamber / Amos / Blum / Imperatori / Zitza | Muehlner Motorsports America | 53rd |
| 26.1.2014 | 24 h Daytona | 19 | #WP0ZZZ99ZES198099 | Pobst / Taggart / Gewirtz / Kvamme / Michaelian | Muehlner Motorsports America | 45th |
| 26.1.2014 | 24 h Daytona | 22 | #WP0ZZZ99ZES198083 | Keen / MacNeil / Van Gisbergen / Lewis / Dumoulin | Alex Job Racing | 26th |
| 26.1.2014 | 24 h Daytona | 23 | #WP0ZZZ99ZES198096 | James / Holzer / Farnbacher / Riberas | Team Seattle/Alex Job Racing | 34th |
| 26.1.2014 | 24 h Daytona | 27 | #WP0ZZZ99ZES198089 | Davis / Foster / Dempsey / Lieb | Dempsey Racing | 50th |
| 26.1.2014 | 24 h Daytona | 28 | #WP0ZZZ99ZES198097 | Willsey / Engelhart / Ineichen / Bachler | Dempsey Racing | 46th |
| 26.1.2014 | 24 h Daytona | 30 | #WP0ZZZ99ZES198084 | Giermaziak / Cisneros / Thiim / Nielsen | NGT Motorsport | 28th |
| 26.1.2014 | 24 h Daytona | 44 | #WP0ZZZ99ZES198082 | Lally / Potter / Henzler / Dumolin | Magnus Racing | 31st |
| 26.1.2014 | 24 h Daytona | 58 | #WP0ZZZ99ZES198091 | Heylen / Snow / Seefried | Snow Racing | 20th |
| 26.1.2014 | 24 h Daytona | 71 | #WP0ZZZ99ZES198085 | Norman / Siedler / Stanton / Bernhard | Park Place Motorsports | 49th |
| 26.1.2014 | 24 h Daytona | 73 | #WP0ZZZ99ZES198086 | Estre / Lindsey / De Phillippi / Hart / Vess | Park Place Motorsports | 32nd |
| 26.1.2014 | 24 h Daytona | 81 | #WP0ZZZ99ZES198098 | Faulkner / Faieta / Avenatti / Huisman | GB Autosport | 51st |
| 21.2.2014 | Sebring February Test | 13 | #WP0ZZZ99ZES198091 | Snow / Heylen / Plumb | Rum Bum Racing/Snow Racing | 33rd |
| 21.2.2014 | Sebring February Test | 19 | #WP0ZZZ99ZES198099 | Nico Verdonck | Muehlner Motorsports America | 39th |
| 21.2.2014 | Sebring February Test | 22 | #WP0ZZZ99ZES198083 | MacNeil / Keen / Frommenwiler | Alex Job Racing | 26th |
| 21.2.2014 | Sebring February Test | 23 | #WP0ZZZ99ZES198096 | James / Riberas / Farnbacher | Team Seattle/Alex Job Racing | 32nd |
| 21.2.2014 | Sebring February Test | 27 | #WP0ZZZ99ZES198089 | Foster / Davis | Dempsey Racing | 40th |
| 21.2.2014 | Sebring February Test | 28 | #WP0ZZZ99ZES198097 | Ineichen / Engelhart / Konrad | Dempsey Racing | 34th |
| 21.2.2014 | Sebring February Test | 44 | #WP0ZZZ99ZES198082 | Potter / Lally / Seefried | Magnus Racing | 31st |
| 21.2.2014 | Sebring February Test | 71 | #WP0ZZZ99ZES198085 | Norman / Stanton / Siedler | Park Place Motorsports | 35th |
| 21.2.2014 | Sebring February Test | 73 | #WP0ZZZ99ZES198086 | Lindsey / Estre / De Phillippi | Park Place Motorsports | 25th |
| 15.3.2014 | 12 h Sebring | 13 | #WP0ZZZ99ZES198091 | Heylen / Plumb / Snow / Plumb | Rum Bum/Snow Racing | 34th |
| 15.3.2014 | 12 h Sebring | 18 | #WP0ZZZ99ZES198088 | Bamber / Verdonck | Muehlner Motorsports America | DNS |
| 15.3.2014 | 12 h Sebring | 19 | #WP0ZZZ99ZES198099 | Bamber / Melgrati / Gimple | Muehlner Motorsports America | 51st |
| 15.3.2014 | 12 h Sebring | 22 | #WP0ZZZ99ZES198083 | Keen / MacNeil / Frommenwiler | Alex Job Racing | 26th |
| 15.3.2014 | 12 h Sebring | 23 | #WP0ZZZ99ZES198096 | James / Riberas / Farnbacher | Team Seattle/Alex Job Racing | 25th |
| 15.3.2014 | 12 h Sebring | 27 | #WP0ZZZ99ZES198089 | Davis / Dempsey / Siedler / Foster | Dempsey Racing | 42nd |
| 15.3.2014 | 12 h Sebring | 28 | #WP0ZZZ99ZES198097 | Ineichen / Engelhart / Konrad | Dempsey Racing | 53rd |
| 15.3.2014 | 12 h Sebring | 30 | #WP0ZZZ99ZES198084 | Giermaziak / Cisneros / Nielsen | MOMO / NGT Motorsport | 59th |
| 15.3.2014 | 12 h Sebring | 44 | #WP0ZZZ99ZES198082 | Potter / Lally / Seefried | Magnus Racing | 23rd |
| 15.3.2014 | 12 h Sebring | 71 | #WP0ZZZ99ZES198085 | Norman / Lindsey / Estre / Vess | Park Place Motorsports | 60th |
| 15.3.2014 | 12 h Sebring | 73 | #WP0ZZZ99ZES198086 | Estre / Norman / Vess / Lindsey | Park Place Motorsports | 44th |
| 15.3.2014 | 12 h Sebring | 81 | #WP0ZZZ99ZES198098 | Faulkner / Faieta / Avenatti | GB Autosport | 35th |
| 4.5.2014 | 2 h Laguna Seca [PC/GTD] | 18 | #WP0ZZZ99ZES198088 | Calvert-Jones / Bell | Muehlner Motorsports America | 25th |
| 4.5.2014 | 2 h Laguna Seca [PC/GTD] | 19 | #WP0ZZZ99ZES198099 | Kvamme / Machavern | Muehlner Motorsports America | 28th |
| 4.5.2014 | 2 h Laguna Seca [PC/GTD] | 22 | #WP0ZZZ99ZES198083 | MacNeil / Keen | Alex Job Racing | 11th |
| 4.5.2014 | 2 h Laguna Seca [PC/GTD] | 23 | #WP0ZZZ99ZES198096 | James / Farnbacher | Team Seattle/Alex Job Racing | 15th |
| 4.5.2014 | 2 h Laguna Seca [PC/GTD] | 27 | #WP0ZZZ99ZES198090 | Dempsey / Davis | Dempsey Racing | 27th |
| 4.5.2014 | 2 h Laguna Seca [PC/GTD] | 28 | #WP0ZZZ99ZES198097 | | Dempsey Racing | unused |
| 4.5.2014 | 2 h Laguna Seca [PC/GTD] | 30 | #WP0ZZZ99ZES198084 | Cisneros / Giermaziak | MOMO/NGT Motorsport | 19th |
| 4.5.2014 | 2 h Laguna Seca [PC/GTD] | 44 | #WP0ZZZ99ZES198082 | Potter / Lally | Magnus Racing | 10th |
| 4.5.2014 | 2 h Laguna Seca [PC/GTD] | 58 | #WP0ZZZ99ZES198091 | Snow / Heylen | Snow Racing | 18th |
| 4.5.2014 | 2 h Laguna Seca [PC/GTD] | 71 | #WP0ZZZ99ZES198085 | Norman / Stanton | Park Place Motorsports | 22nd |
| 4.5.2014 | 2 h Laguna Seca [PC/GTD] | 73 | #WP0ZZZ99ZES198086 | Lindsey / Estre | Park Place Motorsports | 16th |
| 4.5.2014 | 2 h Laguna Seca [PC/GTD] | 81 | #WP0ZZZ99ZES198098 | Faieta / Faulkner | GB Autosport | 24th |
| 31.5.2014 | 100 min Detroit | 18 | #WP0ZZZ99ZES198088 | Drissi / Asch | Muehlner Motorsports America | 20th |
| 31.5.2014 | 100 min Detroit | 19 | #WP0ZZZ99ZES198099 | Drissi / Asch | Muehlner Motorsports America | DNS |
| 31.5.2014 | 100 min Detroit | 22 | #WP0ZZZ99ZES198083 | MacNeil / Keen | Alex Job Racing | 12th |
| 31.5.2014 | 100 min Detroit | 23 | #WP0ZZZ99ZES198096 | James / Farnbacher | Team Seattle/Alex Job Racing | 9th |
| 31.5.2014 | 100 min Detroit | 27 | #WP0ZZZ99ZES198090 | Sandberg / Davis | Dempsey Racing | 26th |
| 31.5.2014 | 100 min Detroit | 30 | #WP0ZZZ99ZES198084 | Cisneros / Giermaziak | MOMO/NGT Motorsport | 28th |
| 31.5.2014 | 100 min Detroit | 44 | #WP0ZZZ99ZES198082 | Potter / Lally | Magnus Racing | 21st |
| 31.5.2014 | 100 min Detroit | 58 | #WP0ZZZ99ZES198091 | Snow / Heylen | Snow Racing | 15th |
| 31.5.2014 | 100 min Detroit | 71 | #WP0ZZZ99ZES198085 | Norman / Stanton | Park Place Motorsports | unused |
| 31.5.2014 | 100 min Detroit | 73 | #WP0ZZZ99ZES198086 | Lindsey / Estre | Park Place Motorsports | 27th |
| 31.5.2014 | 100 min Detroit | 81 | #WP0ZZZ99ZES198098 | Barker / Faulkner | GB Autosport | 16th |
| 29.6.2014 | 6 h Watkins Glen | 18 | #WP0ZZZ99ZES198088 | Madsen / Ludwig / Calvert-Jones | Muehlner Motorsports America | 47th |
| 29.6.2014 | 6 h Watkins Glen | 19 | #WP0ZZZ99ZES198099 | | Muehlner Motorsports America | unused |
| 29.6.2014 | 6 h Watkins Glen | 22 | #WP0ZZZ99ZES198083 | MacNeil / Keen / Frommenwiler | Alex Job Racing | 44th |
| 29.6.2014 | 6 h Watkins Glen | 23 | #WP0ZZZ99ZES198096 | James / Farnbacher | Team Seattle/Alex Job Racing | 48th |
| 29.6.2014 | 6 h Watkins Glen | 27 | #WP0ZZZ99ZES198090 | Dempsey / Davis / Foster | Dempsey Racing | 28th |
| 29.6.2014 | 6 h Watkins Glen | 30 | #WP0ZZZ99ZES198084 | Nielsen / Giermaziak | MOMO / NGT Motorsport | 31st |
| 29.6.2014 | 6 h Watkins Glen | 44 | #WP0ZZZ99ZES198082 | Potter / Lally / Asch | Magnus Racing | 27th |
| 29.6.2014 | 6 h Watkins Glen | 58 | #WP0ZZZ99ZES198091 | Snow / Heylen | Snow Racing | 45th |
| 29.6.2014 | 6 h Watkins Glen | 71 | #WP0ZZZ99ZES198085 | | Park Place Motorsports | unused |
| 29.6.2014 | 6 h Watkins Glen | 73 | #WP0ZZZ99ZES198086 | Lindsey / Norman / van Lagen | Park Place Motorsports | 51st |
| 29.6.2014 | 6 h Watkins Glen | 81 | #WP0ZZZ99ZES198098 | Barker / Faulkner / Avenatti | GB Autosport | 37th |
| 13.7.2014 | 2 h 45 min Mosport [P/GTLM/GTD] | 18 | #WP0ZZZ99ZES198088 | Thomas / Green | Muehlner Motorsports America | 31st |
| 13.7.2014 | 2 h 45 min Mosport [P/GTLM/GTD] | 19 | #WP0ZZZ99ZES198099 | | Muehlner Motorsports America | unused |
| 13.7.2014 | 2 h 45 min Mosport [P/GTLM/GTD] | 22 | #WP0ZZZ99ZES198083 | MacNeil / Keen | Alex Job Racing | 21st |