| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 8.342 | N/A |
| 2 | 1 | 21.992 | 17/6:00.214 |
| 3 | 1 | 24.330 | 17/6:18.918 |
| 4 | 1 | 20.165 | 17/6:02.939 |
| 5 | 1 | 20.944 | 18/6:19.923 |
| 6 | 1 | 21.593 | 18/6:19.023 |
| 7 | 2 | 23.438 | 17/6:01.574 |
| 8 | 2 | 19.858 | 18/6:18.262 |
| 9 | 2 | 20.200 | 18/6:14.947 |
| 10 | 2 | 23.952 | 18/6:19.455 |
| 11 | 2 | 19.860 | 18/6:16.106 |
| 12 | 2 | 21.662 | 18/6:16.150 |
| 13 | 2 | 20.536 | 18/6:14.592 |
| 14 | 2 | 24.405 | 18/6:18.333 |
| 15 | 2 | 20.448 | 18/6:16.735 |
| 16 | 2 | 21.748 | 18/6:16.823 |
| 17 | 2 | 21.978 | 18/6:17.145 |
| 18 | 2 | 20.708 | 18/6:16.159 |