| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 28.506 | N/A |
| 2 | 3 | 21.818 | 19/7:01.023 |
| 3 | 4 | 23.643 | 19/7:17.655 |
| 4 | 3 | 23.983 | 18/7:02.022 |
| 5 | 4 | 23.628 | 18/7:04.062 |
| 6 | 4 | 21.713 | 19/7:21.732 |
| 7 | 5 | 35.908 | 17/7:10.354 |
| 8 | 5 | 22.070 | 17/7:03.392 |
| 9 | 5 | 21.610 | 18/7:21.548 |
| 10 | 5 | 22.319 | 18/7:17.813 |
| 11 | 5 | 21.842 | 18/7:14.013 |
| 12 | 5 | 21.946 | 18/7:11.066 |
| 13 | 5 | 22.800 | 18/7:09.819 |
| 14 | 5 | 21.009 | 18/7:06.422 |
| 15 | 5 | 21.936 | 18/7:04.636 |
| 16 | 5 | 25.738 | 18/7:07.397 |
| 17 | 5 | 21.676 | 18/7:05.497 |
| 18 | 5 | 26.631 | 18/7:08.776 |