| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 30.491 | N/A |
| 2 | 6 | 23.063 | 18/7:02.562 |
| 3 | 6 | 24.035 | 18/7:10.824 |
| 4 | 7 | 26.823 | 17/7:04.736 |
| 5 | 7 | 22.702 | 18/7:21.138 |
| 6 | 6 | 24.055 | 18/7:20.796 |
| 7 | 5 | 23.409 | 18/7:18.737 |
| 8 | 4 | 23.073 | 18/7:16.451 |
| 9 | 4 | 22.674 | 18/7:13.888 |
| 10 | 4 | 22.702 | 18/7:11.947 |
| 11 | 4 | 25.988 | 18/7:15.981 |
| 12 | 5 | 27.574 | 18/7:21.733 |
| 13 | 5 | 22.678 | 18/7:19.590 |
| 14 | 5 | 22.625 | 18/7:17.707 |
| 15 | 5 | 24.364 | 18/7:18.205 |
| 16 | 5 | 22.860 | 18/7:16.932 |
| 17 | 5 | 24.722 | 18/7:17.797 |
| 18 | 5 | 25.172 | 18/7:19.010 |