We didn't even know Wilson was making a run at the record but she didn't get it.
We believe the world junior record was 2:35.4 according to wikipedia
http://en.wikipedia.org/wiki/List_of_world_junior_records_in_athletics
RANK ATHLETE NATION RESULT
1 JEPKOSGEI Nelly KEN 2:35.43 WL
2 CHEBET Winny KEN 2:35.73 PB
3 KUPINA Yekaterina RUS 2:36.45
4 UCENY Morgan USA 2:37.61 PB
5 WEIGHTMAN Laura GBR 2:38.49 PB
6 VAN BUSKIRK Kate CAN 2:38.68 PB
7 URBANIK Danuta POL 2:38.71 PB
8 GALLIGAN Rose-Anne IRL 2:38.76
9 BRONIATOWSKA Katarzyna POL 2:38.83 PB
10 HAK Yvonne NED 2:41.30 PB
11 ACHOLA Janet UGA 2:43.51
12 WILSON Ajee USA 2:44.05
WALLACE Lea USA DNF
Intermediate times:
400m Wallace, Lea (USA) 1:01.75
800m Kupina, Yekaterina (RUS) 2:04.87