Finished first half marathon before CIM

This is the best 1/2 Marathon I have ever had. I PRed
7 minutes. It took total of 1:39:24(chip time).

I started slow today, and run about the same pace from the start
to the end. I had 3 gels. One 15 minutes before the race, 2nd one
at mile 6; the last one at mile 10. The experience was terrible
for the last one since I did not take enough water.

Did not run this race with my friend this time. So I picked a few
"pacers" on the race, so i stayed with them for one or two miles,
and then passed them, and found another pacer. The overall running
experience is very smooth. Very happy about running 7 minutes
faster than the last 1/2 Marathon run. Here are the splits:

Split	Time	Distance	Avg Pace
Summary	1:39:23.2	13.18	7:32
1	7:30.6	1.00	7:31
2	7:21.7	1.00	7:22
3	7:23.8	1.00	7:24
4	7:33.0	1.00	7:33
5	7:48.2	1.00	7:48
6	7:44.4	1.00	7:44
7	7:37.3	1.00	7:37
8	7:19.6	1.00	7:20
9	7:31.5	1.00	7:31
10	7:37.7	1.00	7:38
11	7:48.0	1.00	7:48
12	7:30.0	1.00	7:30
13	7:24.0	1.00	7:24
14	1:13.4	0.18	6:39

Official results:

Interval	Time of Day	Chip Time	Chip Pace	Gun Time	Gun Pace
Start	7:30:52AM
5 Mile	8:08:42AM	00:37:51	07:35 min/mi	00:38:06	07:38 min/mi
Half Split	8:20:34AM	00:49:43	07:36 min/mi	00:49:58	07:38 min/mi
10 Mile	8:46:45AM	01:15:54	07:36 min/mi	01:16:09	07:37 min/mi
Finish	9:10:11AM	01:39:20	07:35 min/mi	01:39:35	07:37 min/m