| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.916 | N/A |
| 2 | 1 | 20.084 | 18/6:03.344 |
| 3 | 1 | 19.353 | 19/6:16.849 |
| 4 | 1 | 19.341 | 19/6:14.584 |
| 5 | 1 | 21.109 | 18/6:01.435 |
| 6 | 1 | 21.938 | 18/6:08.121 |
| 7 | 1 | 20.186 | 18/6:07.613 |
| 8 | 1 | 19.788 | 18/6:06.285 |
| 9 | 1 | 23.079 | 18/6:12.281 |
| 10 | 1 | 22.794 | 18/6:16.407 |
| 11 | 1 | 23.877 | 17/6:00.394 |
| 12 | 1 | 19.373 | 18/6:18.795 |
| 13 | 1 | 20.117 | 18/6:17.554 |
| 14 | 1 | 21.893 | 18/6:18.827 |
| 15 | 1 | 21.109 | 18/6:18.965 |
| 16 | 1 | 19.332 | 18/6:17.072 |
| 17 | 1 | 20.740 | 18/6:16.911 |
| 18 | 1 | 20.119 | 18/6:16.148 |