0–1 min | 1–3 min | 3–5 min | 5–17 min | 17–22 min | 22–28 min | 28–33 min |
10% B | 10%–11% B | 11%–12% B | 12%–13% B | 13%–14% B | 14%–15% B | 15%–17% B |
33–38 min | 38–48 min | 48–53 min | 53–54 min | 54–63 min | 63–68 min | 68–80 min |
17%–18% B | 18%–20% B | 20%–24% B | 24%–25% B | 25%–30% B | 30%–100% B | 100%–10% B |