bob jennings' WORLD O' RACING
July 6, 2003
Al Unser Jr. during "Indianapolis 500" practice on May 5, 2003
bob jennings' WORLD O' RACING
July 6, 2003
Al Unser Jr. during "Indianapolis 500" practice on May 5, 2003
photo by Bob Jennings
Al Unser Jr. - Corteco Dallara - Toyota number 31
progress at ten lap intervals - 87th "Indianapolis 500"
| laps | miles | position |
| start | start | 17 |
| 10 | 25 | 12 |
| 20 | 50 | 11 |
| 30 | 75 | 10 |
| 40 | 100 | 11 |
| 50 | 125 | 14 |
| 60 | 150 | 7 |
| 70 | 175 | 9 |
| 80 | 200 | 22 |
| 90 | 225 | 22 |
| 100 | 250 | 14 |
| 110 | 275 | 13 |
| 120 | 300 | 14 |
| 130 | 325 | 10 |
| 140 | 350 | 10 |
| 150 | 375 | 11 |
| 160 | 400 | 12 |
| 170 | 425 | 13 |
| 180 | 450 | 13 |
| 190 | 475 | 11 |
| 200 | 500 | 9 |