We need to look at a few things here. She is not making excuses, but I will.
#1 - She looked good and didn't bonk. She got violently sick.
#2 - She set a 3 minute personal best. That is huge and did this while stopping to be violently ill.
#4 - The last timed 5000m for her was 15:44. She did not die.
#5 - In the race, she was 4 minutes behind the winner of the race, but her best before the race was over 7 mins behind Jeptoo.
#6 - This was the fastest Boston ever by an American woman.