Running 28:31 [4] 4.25 mi (6:43 / mi)
3x 1.25mi with a 0.5mi thrown in at the end to see how much my final pace would differ from my other laps' paces
1.25mi: 8:27
1.25mi: 8:22
1.25mi: 8:26
0.5mi: 3:15
So my last half mile, at a 6:30/mi pace, was decently faster than the other laps, which were fairly consistent.