Three (3) countries qualify for the FIH 7th Women's Junior World Cup: Argentina, Canada and USA.
Player of the Tournament: Florencia Habif (Argentina)
Goal-keeper of the Tournament: Sofia Belin Monserrat (Argentina)
Top goal-scorer: Manuela Urroz (Chile)
Fair-play: Uruguay
| # | Name | Age |
| 1 | Sofia Belen Monserrat (GK) | 20 |
| 2 | Julia Mailen Gomez Fantasia | 20 |
| 3 | Agustina Metidieri | 20 |
| 4 | Macarena Pescador | 20 |
| 5 | Maria Jimena Cedres Lobosco | 19 |
| 6 | Victoria Cabut | 19 |
| 7 | Agustina Albertario | 19 |
| 8 | Florencia Habif (C) | 19 |
| 9 | María Del Pilar Romang | 20 |
| 10 | Agustina Paula Habif | 20 |
| 11 | Roberta Werthein | 17 |
| 12 | Maria Cristina Martinez (GK) | 20 |
| 13 | Florencia Zapulla | 20 |
| 14 | Maria De Las Mercedes Correa | 20 |
| 15 | Gisele Estefania Juarez | 21 |
| 16 | Sofia Denise Villarroya | 20 |
| 17 | Julieta Soledad Acosta | 19 |
| 18 | Fatima Camila Bustos | 19 |
| Coach: | Santiago Capurro | |
| Assistant | Javier Braña | |
| Manager: | Rolando Rivero |
| # | Info | Time | Teams | Score | Status | Match Sheet |
|---|---|---|---|---|---|---|
| 11 September 2012 | ||||||
| W06 | Pool A | 10:45am |
|
10 - 0 (1 - 0) | Final | x 2 |
| 12 September 2012 | ||||||
| W11 | Pool A | 5:45pm |
|
0 - 8 (0 - 3) | Final | x 2 |
| 14 September 2012 | ||||||
| W16 | Pool A | 5:45pm |
|
0 - 6 (0 - 4) | Final | x 2 |
| 16 September 2012 | ||||||
| W21 | Pool A | 12:30pm |
|
4 - 1 (1 - 0) | Final | x 2 |
| 19 September 2012 | ||||||
| W30 | Semi-final | 8:00pm |
|
6 - 0 (4 - 0) | Final | x 2 |
| 22 September 2012 | ||||||
| W36 | Final | 7:00pm |
|
1 - 2 (0 - 0) | Final | x 2 x 2 |