The NTT IndyCar Series held qualifying on Saturday afternoon in Elkhart Lake, Wisconsin, for the Sonsio Grand Prix at Road America.
Andretti Autosport driver Colton Herta won his first pole of the season and the tenth of his career with a lap time of 1 minute, 40.195 seconds at 144.223 mph. Starting next to Herta is Arrow McLaren driver Pato O’Ward with a lap time of 1 minute, 40.3643 seconds at 143.979 mph.
The rest of the top starters are Alex Palou third, Josef Newgarden fourth, Alexander Rossi fifth, Kyle Kirkwood sixth, Christian Lundgaard seventh, Marcus Armstrong eighth, Marcus Ericsson ninth, and Benjamin Pederson tenth.
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Starting Lineup:
| Position | Car No. | Driver | Time | Speed |
| 1. | 26 | Colton Herta | 1:40.1945 | 144.223 |
| 2. | 5 | Pato O’Ward | 1:40.3643 | 143.979 |
| 3. | 10 | Alex Palou | 1:40.4930 | 143.795 |
| 4. | 2 | Josef Newgarden | 1:40.9530 | 143.140 |
| 5. | 7 | Alexander Rossi | 1:41.1854 | 142.811 |
| 6. | 27 | Kyle Kirkwood | No Time | No Speed |
| 7. | 45 | Christian Lundgaard | 1:41.0480 | 143.005 |
| 8. | 11 | Marcus Armstrong | 1:41.1737 | 142.828 |
| 9. | 8 | Marcus Ericsson | 1:41.2202 | 142.762 |
| 10. | 55 | Benjamin Pederson | 1:41.4989 | 142.370 |
| 11. | 14 | Santino Ferrucci | 1:41.6314 | 142.184 |
| 12. | 29 | Devlin DeFrancesco | 1:41.8277 | 141.910 |
| 13. | 18 | David Malukas | 1:41.5204 | 142.340 |
| 14. | 15 | Graham Rahal | 1:41.5121 | 142.352 |
| 15. | 21 | Rinus VeeKay | 1:41.7420 | 142.030 |
| 16. | 6 | Felix Rosenqvist | 1:41.5823 | 142.253 |
| 17. | 77 | Callum Ilott | 1:41.8005 | 141.948 |
| 18. | 3 | Scott McLaughlin | 1:41.7005 | 142.088 |
| 19. | 28 | Romain Grosjean | 1:41.8529 | 141.875 |
| 20. | 60 | Simon Pagenaud | 1:41.7257 | 142.053 |
| 21. | 78 | Agustin Canapino | 1:41.9247 | 141.775 |
| 22. | 12 | Will Power | 1:41.9275 | 141.771 |
| 23. | 9 | Scott Dixon | 1:42.2745 | 141.290 |
| 24. | 30 | Jack Harvey | 1:41.9329 | 141.764 |
| 25. | 51 | Sting Ray Robb | 1:42.6862 | 140.724 |
| 26. | 06 | Helio Castroneves | 1:42.0399 | 141.615 |
| 27. | 20 | Ryan Hunter-Reay | 1:44.1738 | 138.714 |
