| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 29.114 | N/A |
| 2 | 1 | 29.008 | 17/8:13.242 |
| 3 | 1 | 26.404 | 18/8:20.116 |
| 4 | 1 | 27.462 | 18/8:18.733 |
| 5 | 1 | 30.724 | 17/8:03.506 |
| 6 | 1 | 26.884 | 18/8:26.752 |
| 7 | 1 | 29.861 | 17/8:03.362 |
| 8 | 1 | 27.225 | 17/8:00.698 |
| 9 | 1 | 25.461 | 18/8:23.050 |
| 10 | 1 | 26.096 | 18/8:19.683 |
| 11 | 1 | 29.724 | 18/8:23.157 |
| 12 | 1 | 29.311 | 18/8:25.361 |
| 13 | 1 | 34.674 | 17/8:06.226 |
| 14 | 1 | 25.649 | 17/8:02.631 |
| 15 | 1 | 26.597 | 17/8:00.634 |
| 16 | 1 | 26.893 | 18/8:27.350 |
| 17 | 1 | 25.838 | 18/8:24.913 |
| 18 | 1 | 30.227 | 18/8:27.152 |