2013 World Championships in Athletics – Women's 400 metres
Final

Rank
Lane
Name
Nationality
Time
Notes
-
4
Christine Ohuruogu
Great Britain & N.I. (GBR)
49.41
NR
-
5
Amantle Montsho
Botswana (BOT)
49.41
-
-
2
Stephanie McPherson
Jamaica (JAM)
49.99
-
4
3
Natasha Hastings
United States (USA)
50.30
-
5
6
Francena McCorory
United States (USA)
50.68
-
6
7
Kseniya Ryzhova
Russia (RUS)
50.98
-
7
1
Novlene Williams-Mills
Jamaica (JAM)
51.49
-
DQ
8
Antonina Krivoshapka
Russia (RUS)
49.78
-

Question: Which two athletes tied for first place in the women's 400 metre race at the 2013 Athletics World Championships with a time of 49.41 ?  
Answer: 49.41, the same time was posted by Christine Ohuruogu and Amantle Montsho.