| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.910 | N/A |
| 2 | 3 | 19.232 | 19/6:04.086 |
| 3 | 3 | 16.374 | 21/6:13.097 |
| 4 | 4 | 21.715 | 19/6:01.836 |
| 5 | 4 | 17.392 | 20/6:12.796 |
| 6 | 4 | 19.224 | 20/6:14.870 |
| 7 | 4 | 20.996 | 19/6:02.709 |
| 8 | 4 | 16.211 | 20/6:13.872 |
| 9 | 4 | 15.634 | 20/6:06.507 |
| 10 | 4 | 17.063 | 20/6:03.796 |
| 11 | 4 | 19.240 | 20/6:05.763 |
| 12 | 4 | 15.919 | 20/6:01.637 |
| 13 | 4 | 16.161 | 21/6:16.511 |
| 14 | 4 | 16.132 | 21/6:13.745 |
| 15 | 4 | 16.398 | 21/6:11.754 |
| 16 | 4 | 16.138 | 21/6:09.682 |
| 17 | 4 | 20.390 | 21/6:13.183 |
| 18 | 4 | 15.959 | 21/6:11.060 |
| 19 | 4 | 17.987 | 21/6:11.426 |
| 20 | 4 | 16.065 | 21/6:09.731 |
| 21 | 4 | 16.299 | 21/6:08.439 |