Swimming at the 2007 World Aquatics Championships – Women's 100 metre freestyle Preliminaries Preliminaries

| Rank_ | Heat_Lane | Name_ | Nationality | Time_ |
|---|---|---|---|---|
| 117 | 3 (3) | Herinantenaina Ravoajanahary | Madagascar | 1:06.90 |
| 118 | 2 (6) | Hussain Aminath Rouya | Maldives | 1:07.11 |
| 119 | 2 (8) | April Chang | Samoa | 1:07.61 |
| 120 | 3 (2) | Sameera Albitar | Brunei | 1:09.07 |
| 121 | 1 (4) | Olivia Aya Nakitanda | Uganda | 1:09.76 |
| 122 | 2 (1) | Julianne Kirchner | Marshall Islands | 1:10.62 |
| 123 | 1 (3) | Amber Sikosang Yobech | Palau | 1:10.65 |
| 124 | 1 (2) | Maria Gibbons | Palau | 1:14.76 |
| 125 | 1 (1) | Ruth Magdalena Moshi | Tanzania | 1:15.87 |
| 126 | 1 (5) | Olga Hachatryan | Turkmenistan | 1:16.91 |
| 127 | 1 (7) | Aminath Inas Ismail | Maldives | 1:22.74 |
| 128 | 2 (3) | Nahed Akhlif | Libya | 1:25.88 |
| 999 | 1 (6) | Katerina Izmailova | Tajikistan | 999 |
| 999 | 3 (7) | Ana Roxiero | Angola | 999 |