Rinse the white rice under cold water until the water runs clear.
In a small saucepan, combine the rice and water; bring to a boil, then reduce heat to low, cover, and simmer for 15 minutes.
Preheat your oven to 400°F (200°C).
Season the chicken breast evenly with sea salt, black pepper, dried rosemary, and dried thyme.
Heat the olive oil in an oven-safe skillet over medium-high heat and sear the chicken for 3 minutes on each side until a golden crust forms.
Arrange the asparagus spears around the chicken in the skillet and drizzle everything with the lemon juice.
Transfer the skillet to the oven and roast for 10 to 12 minutes, or until the chicken reaches an internal temperature of 165°F.
Remove from the oven, fluff the rice with a fork, and serve the chicken and asparagus over the rice.