The Rolex 24 is almost upon us, and the IMSA SportsCar Championship season is shaping up to be a thrilling one! But which teams are poised to dominate in the GTP class? The practice sessions have revealed some surprising contenders, and the competition is heating up.
A Shifting Landscape:
After the three practice rounds at the Rolex 24, the leaderboard has taken an unexpected turn. The initial 'Roar' pre-season test hinted at different favorites, but now, new frontrunners have emerged in the GTP and GTD Pro classes.
Analyzing the Data:
We delved into the GTP class lap times, focusing on those under 1:40 minutes, and calculated the averages. Interestingly, the Balance of Performance (BoP) remains unchanged since the pre-test, adding an extra layer of intrigue.
Here's a breakdown of the individual practice sessions:
[Insert table of individual practice session results here]
However, the results of the third practice session should be approached with caution due to interruptions from red flags.
Combined Performance:
When we combine all three sessions, the picture becomes even more fascinating. Calculating the average of all laps under 1:40 minutes, we see a clear hierarchy:
- MSR-Acura #60 - Leading the pack with a time of 1:37.530, completing an impressive 43 laps under the 1:40 mark.
- AXR-Cadillac #31 - Close behind at 1:37.812 (70 laps).
- Penske-Porsche #6 - A mere 0.026 seconds slower than the AXR-Cadillac, with a time of 1:37.838 (69 laps).
- And so on...
The Acura Advantage?
The Meyer Shank Acura #60, driven by Blomqvist, Braun, Dixon, and Allmendinger, has emerged as the fastest car, leaving competitors in its dust. But does this make Acura the favorite to win? Not so fast, says Renger van der Zande of the sister #93 Acura.
Van der Zande's Perspective:
"We're not the favorites," he asserts. "Our car is great for qualifying, but I'm not convinced it's the fastest for the race. Cadillac and Porsche seem better positioned. I hope I'm wrong." This statement raised eyebrows among competitors, with a Porsche team member jokingly suggesting Acura is downplaying their chances.
Cadillac's Confidence:
The Action Express Cadillac #31, driven by Aitken, Bamber, Vesti, and Zilisch, finished ahead of the factory Porsches on average. Meanwhile, the Wayne Taylor Racing Cadillacs follow closely behind. Acura's strong performance could be attributed to various factors, including setup improvements or strategic sandbagging during the pre-season test.
BMW's Struggle:
WRT's debut as a GTP team hasn't been without challenges. BMW faced issues with the car's performance, aero updates, and driver satisfaction. However, a last-minute trick in the final practice session offers a glimmer of hope. Vincent Vosse, WRT team boss, acknowledges their rookie status in IMSA and asks for patience, emphasizing the need for various elements to come together for success.
Aston Martin's Stagnation:
Since the pre-test, Aston Martin's performance hasn't shown significant improvement. The team acknowledges the unique characteristics of the Daytona track, making it challenging to draw direct comparisons with other tracks.
Improvements Since the 'Roar':
Compared to the pre-test, several teams have made notable progress:
- MSR-Acura #60 - A significant 1.004-second improvement.
- AXR-Cadillac #31 - Not far behind with a 0.850-second gain.
- And so forth...
On average, GTP cars shaved off around four-tenths of a second. Aston Martin's progress has been modest, with an average improvement of 0.317 seconds across all lap times under 1:40 minutes.
Tire and Weather Dynamics:
The race promises to be a strategic battle due to the new Michelin tires and unpredictable weather. The tires, with their improved warm-up and durability, will play a crucial role, especially with the forecast predicting exceptionally high temperatures for January in Florida. This could significantly impact tire strategies, particularly the use of soft tires during the night.
Acura's Concern:
Van der Zande highlights Acura's tire management challenge, stating, "We stress the tires more than Porsche and Cadillac when accelerating out of hairpins, which can be a disadvantage in longer stints." The high temperatures further complicate matters, but a late-race yellow phase might just be the wildcard Acura needs.
As the Rolex 24 approaches, the competition is fierce, and the battle for the top spot is wide open. Which team will rise to the occasion? Will Acura's speed translate into victory, or will Cadillac and Porsche's experience prevail? Share your predictions and thoughts in the comments below! The stage is set for an unforgettable race.
