2005 Honda Grand Prix of St. Petersburg
| Date | 03.04.2005 | Category | Indycars |
| Circuit | St. Petersburg Street Course | Championship | IRL IndyCar Series |
| Race title | Honda Grand Prix of St. Petersburg | Round | 3 |
| Distance | 100 laps = 180 miles | Country | USA |
Winner's speed: 133.800 kmh
Pole's speed: 166.841 kmh
Fastest lap speed: 164.082 kmh
| Rank | Pos. | # | Driver | Entrant | Car | Laps | Laps lead | Time | Status | Pts | FL time | FL rank | Grid | Row | Qual time |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 26 | Dan Wheldon | Andretti Green Racing | Dallara IR4 Honda 3.0 V8 | 100 | 10 | 2:09'54.1074 | finished | 50 | 1'03.6033 | 2 | 9 | 5 | 1'03.9536 |
| 2 | 2 | 11 | Tony Kanaan | Andretti Green Racing | Dallara IR4 Honda 3.0 V8 | 100 | 2:09'55.5651 | finished | 40 | 1'03.7589 | 3 | 3 | 2 | 1'02.9789 | |
| 3 | 3 | 27 | Dario Franchitti | Andretti Green Racing | Dallara IR4 Honda 3.0 V8 | 100 | 1 | 2:09'59.0389 | finished | 35 | 1'03.5606 | 1 | 4 | 2 | 1'03.0384 |
| 4 | 4 | 7 | Bryan Herta | Andretti Green Racing | Dallara IR4 Honda 3.0 V8 | 100 | 39 | 2:10'13.1000 | finished | 32 | 1'04.7365 | 16 | 1 | 1 | 1'02.5096 |
| 5 | 5 | 17 | Vitor Meira | Rahal Letterman Racing | Panoz GF09B Honda 3.0 V8 | 100 | 2:10'13.9576 | finished | 30 | 1'04.7124 | 15 | 12 | 6 | 1'04.2921 | |
| 6 | 6 | 9 | Scott Dixon | Target Chip Ganassi Racing | Panoz GF09B Toyota 3.0 V8 | 100 | 2:10'14.3437 | finished | 28 | 1'04.5299 | 9 | 11 | 6 | 1'04.2025 | |
| 7 | 7 | 15 | Buddy Rice | Rahal Letterman Racing | Panoz GF09B Honda 3.0 V8 | 100 | 2:10'14.9112 | finished | 26 | 1'04.4428 | 8 | 17 | 9 | 1'05.1950 | |
| 8 | 8 | 83 | Patrick Carpentier | Red Bull Cheever Racing | Dallara IR4 Toyota 3.0 V8 | 100 | 2:10'45.7153 | finished | 24 | 1'04.5764 | 12 | 14 | 7 | 1'04.4630 | |
| 9 | 9 | 10 | Darren Manning | Target Chip Ganassi Racing | Panoz GF09B Toyota 3.0 V8 | 99 | 3 | 2:09'35.6990 | finished | 22 | 1'04.0249 | 5 | 16 | 8 | 1'04.7565 |
| 10 | 10 | 51 | Alex Barron | Red Bull Cheever Racing | Dallara IR4 Honda 3.0 V8 | 99 | 2:10'11.8725 | finished | 20 | 1'04.5779 | 13 | 13 | 7 | 1'04.3051 | |
| 11 | 11 | 24 | Roger Yasukawa | Dreyer & Reinbold Racing | Dallara IR4 Honda 3.0 V8 | 98 | 2:10'49.0815 | finishd | 19 | 1'05.8636 | 19 | 18 | 9 | 1'05.7824 | |
| 12 | 12 | 16 | Danica Patrick | Rahal Letterman Racing | Panoz GF09B Honda 3.0 V8 | 95 | 2:10'23.6119 | finished | 18 | 1'04.9230 | 17 | 15 | 8 | 1'04.6499 | |
| 13 | 13 | 55 | Kosuke Matsuura | Super Aguri Fernandez Racing | Panoz GF09B Honda 3.0 V8 | 94 | 2:03'43.7757 | DNF, gearbox | 17 | 1'04.5727 | 11 | 7 | 4 | 1'03.7564 | |
| 14 | 14 | 33 | Ryan Briscoe | Target Chip Ganassi Racing | Panoz GF09B Toyota 3.0 V8 | 91 | 43 | 2:00'10.0021 | DNF, wrecked | 19 | 1'04.0813 | 7 | 10 | 5 | 1'04.1147 |
| 15 | 15 | 6 | Sam Hornish(Jr) | Marlboro Team Penske | Dallara IR4 Toyota 3.0 V8 | 85 | 1:50'54.7320 | DNF, wrecked | 15 | 1'04.5720 | 10 | 6 | 3 | 1'03.4515 | |
| 16 | 16 | 2 | Tomas Enge | Panther Racing | Dallara IR4 Chevrolet 3.0 V8 | 85 | 4 | 1:50'55.1380 | DNF, wrecked | 14 | 1'03.9680 | 4 | 5 | 3 | 1'03.2650 |
| 17 | 17 | 4 | Tomas Scheckter | Panther Racing | Dallara IR4 Chevrolet 3.0 V8 | 77 | 1:38'29.4867 | DNF, wrecked | 13 | 1'04.0773 | 6 | 8 | 4 | 1'03.8182 | |
| 18 | 18 | 8 | Scott Sharp | Delphi Fernandez Racing | Panoz GF09B Honda 3.0 V8 | 43 | 58'43.6459 | DNF, wrecked | 12 | 1'05.2951 | 18 | 20 | 10 | ||
| 19 | 19 | 20 | Ed Carpenter | Vision Racing | Dallara IR4 Toyota 3.0 V8 | 32 | 46'28.8701 | DNF, wrecked | 12 | 1'07.8856 | 20 | 19 | 10 | 1'07.9355 | |
| 20 | 20 | 3 | Helio Castroneves | Marlboro Team Penske | Dallara IR4 Toyota 3.0 V8 | 12 | 13'05.8612 | DNF, wrecked | 12 | 1'04.6475 | 14 | 2 | 1 | 1'02.6933 | |
| 21 | 21 | 14 | A.J. Foyt(IV) | A.J. Foyt Enterprises | Dallara IR4 Toyota 3.0 V8 | 11 | 13'01.4663 | DNF, wrecked | 12 | 1'08.7237 | 21 | 21 | 11 |