[27] The first event of the season was held in February on the Streets of St. Petersburg, and it began with Hunter McElrea scoring pole on his first Indy Lights weekend.
He held the lead at the race start ahead of fellow rookie Christian Rasmussen, who rose to second at the first corner.
From there on, Rasmussen survived the restart as well as another cautin and looked set to win on his debut, before he suddenly stopped on the penultimate lap because he ran out of fuel.
Many drivers made mistakes, span or ran off the track, with James Roe, Christian Bogle and McElrea all retiring.
After a relatively quiet first half, where Lundqvist led unchallenged from pole and gapped Brabham, the race was stopped due to lightning in the area.
While leader Lundqvist withstood the conditions, others were less fortunate: Brabham, Bogle, Roe, and Ernie Francis Jr. all made mistakes on the slippery track, prompting multiple caution periods.
In the end, Ludqvist won ahead of Rasmussen and Robb, who was locked in a tight battle for third with Pedersen, Frost and McElrea for much of the second half of the race.
The first race saw problems for multiple cars, with the first caution coming three laps in, when Jacob Abel and Rasmussen collided, the former ending up in the wall.
He led home Pedersen and Brabham, while Frost, Robb and McElrea all were multiple laps down on the field due to different technical issues or small crashes.
Fighting broke out behind, where McElrea rose to second at the start and fought with Robb and Rasmussen before Bogle hit the wall and brought out a caution.
On the restart, Lundqvist and McElrea broke away, so the fight continued for third place until Rasmussen crashed for the second time in two races.
Right at the start, Rasmussen overtook the fighting pair of Robb and McElrea to move into the race lead, before two cautions came out in quick succession, for Francis Jr. and Antonio Serravalle.
In a tumultuous restart, Bogle was launched over the kerbs approaching turn five and tore down the catchfencing with his car, prompting a red flag.
This fighting allowed Robb and Brabham to close up to the leading duo, with the latter passing the former shortly before a caution came out when Roe hit the wall.
Lundqvist crossed the line in first, but was handed a three-place penalty for the contact, promoting McElrea to the win ahead of Rasmussen, and Brabham to third.
Pedersen set the pace in practice, but qualifying was cancelled when bad weather struck, so the field was formed by points order.
Lundqvist opened a gap to the rest of the field, before Andretti teammates McElrea and Robb made contact when the former came through to take second.
The pair managed to avoid a repeat of the Iowa incident, Brabham cleanly overtook Lundqvist down the inside of turn three.
On the second restart, Pedersen quickly pulled away from Brabham and held his lead until the end to achieve his first Indy Lights victory.
[39] The championship finale was a double-header at WeatherTech Raceway Laguna Seca, and the weekend began with a double pole for Andretti, courtesy of Robb and Rasmussen.