De 20 beste fra hvert heat er kvalifisert for finalen, som altså løpes fredag. Samtlige 12 norske løpere gikk videre.

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Resultater Junior-VM - Danmark, Aalborg
Mellomdistansekvalifisering, 8. juli 2010

Damer heat 1 - 3,1 km
1. Anastasia Trubkina, Russia 23:20
2. Lilian Forsgren, Sweden 24:02
3. Mira Kaskinen, Finland 24:04
4. Emeli Pettersson, Sweden 24:05
5. Angela Simpson, New Zealand 24:15
6. Venla Niemi, Finland 24:32
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Norske
10. Linn Hokholt, 25:28
15. Oda Wennemo, 26:21

Damer heat 2 - 3,2 km
1. Emma Klingenberg, Denmark 23:21
2. Ingjerd Myhre, Norway 23:46
3. Hanna Wisniewska, Poland 23:47
4. Fiona Kirk, Switzerland 23:48
5. Gøril Rønning Sund, Norway 24:19
6. Tove Alexandersson, Sweden 24:33

Damer heat 3 - 3,2 km
1. Sarina Jenzer, Switzerland 22:45
2. Therese Klintberg, Sweden 22:47
3. Natalia Vinogradova, Russia 23:20
4. Hanna Raitanen, Finland 23:33
5. Anna Morawska, Poland 23:47
6. Maren Haverstad, Norway 23:54
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Øvrige norske
9. Mari Jevne Arnesen, 24:20

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Herrer heat 1 - 3,8 km
1. Gaute Hallan Steiwer, Norway 21:38
2. Søren Schwartz Sørensen, Denmark 22:01
3. Andreu Blanes Reig, Spain 22:18
4. Olle Boström, Sweden 22:22
5. Peter Hodkinson, Great Britain 22:37
6. Pavel Kubat, Czech Republic 22:41
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Øvrige norske
9. Eskil Kinneberg, 23:07

Herrer heat 2 - 3,8 km
1. Matthias Kyburz, Switzerland 21:00
2. Johan Runesson, Sweden 21:25
3. Vegard Danielsen, Norway 22:05
4. Milos Nykodym, Czech Republic 22:46
5. Theo Fleurent, France 22:55
6. Jonas Leandersson, Sweden 23:04
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Øvrige norske
7. Rasmus Korvald Skaare, 23:11

Herrer heat 3 - 3,8 km
1. Rasmus Thrane Hansen, Denmark 21:43
2. Robert Merl, Austria 22:23
3. Bartosz Pawlak, Poland 22:34
4. Nicolai Stucki, Switzerland 22:37
5. Einari Heinaro, Finland 22:50
6. Kenny Kivikas, Estonia 22:54
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Norske
9. Vetle Ruud Bråten, 23:06
13. Yngve Skogstad, 23:57

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Junior-VM's hjemmeside.