| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.617 | 19/6:12.723 |
| 2 | 1 | 19.668 | 19/6:13.207 |
| 3 | 1 | 19.004 | 19/6:09.163 |
| 4 | 1 | 22.079 | 18/6:01.656 |
| 5 | 1 | 19.777 | 18/6:00.522 |
| 6 | 1 | 23.819 | 18/6:11.892 |
| 7 | 2 | 20.003 | 18/6:10.200 |
| 8 | 2 | 19.448 | 18/6:07.683 |
| 9 | 2 | 22.279 | 18/6:11.388 |
| 10 | 2 | 19.408 | 18/6:09.183 |
| 11 | 2 | 19.650 | 18/6:07.776 |
| 12 | 1 | 19.116 | 18/6:05.802 |
| 13 | 1 | 20.216 | 18/6:05.654 |
| 14 | 1 | 20.219 | 18/6:05.532 |
| 15 | 1 | 20.434 | 18/6:05.684 |
| 16 | 1 | 19.550 | 18/6:04.822 |
| 17 | 1 | 19.897 | 18/6:04.430 |
| 18 | 1 | 19.472 | 18/6:03.656 |