| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.679 | N/A |
| 2 | 2 | 19.114 | 19/6:06.731 |
| 3 | 2 | 21.519 | 18/6:08.059 |
| 4 | 2 | 19.602 | 18/6:04.010 |
| 5 | 2 | 19.268 | 18/6:00.566 |
| 6 | 2 | 20.029 | 18/6:01.087 |
| 7 | 2 | 20.763 | 18/6:03.514 |
| 8 | 2 | 20.684 | 18/6:05.056 |
| 9 | 2 | 18.954 | 18/6:02.536 |
| 10 | 2 | 20.773 | 18/6:04.012 |
| 11 | 2 | 21.749 | 18/6:06.852 |
| 12 | 3 | 25.534 | 18/6:15.025 |
| 13 | 3 | 20.163 | 18/6:14.227 |
| 14 | 3 | 19.850 | 18/6:13.143 |
| 15 | 2 | 21.583 | 18/6:14.317 |
| 16 | 2 | 21.659 | 18/6:15.422 |
| 17 | 2 | 18.810 | 18/6:13.361 |
| 18 | 2 | 21.807 | 18/6:14.540 |