The victory was won by the representative of Finland Kerttu Niskanen, who covered the distance in 27: 04.00.
The second result was shown by the Swede Ebba Andersson, 18.2 seconds behind her rival.
Nepryaeva is 30.5 seconds behind Niskanen.
Another Russian woman - Yulia Stupak - finished seventh (+48.1), and her compatriot Tatyana Sorina - eighth (+48.3).
Earlier, Stepanova replied to Vyalba, who said that she was nobody.