| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.444 | 19/6:09.436 |
| 2 | 1 | 19.254 | 19/6:07.631 |
| 3 | 2 | 24.382 | 18/6:18.048 |
| 4 | 2 | 20.514 | 18/6:16.173 |
| 5 | 2 | 23.216 | 17/6:03.154 |
| 6 | 2 | 20.715 | 17/6:01.320 |
| 7 | 2 | 18.626 | 18/6:15.816 |
| 8 | 2 | 18.729 | 18/6:10.098 |
| 9 | 2 | 21.922 | 18/6:13.604 |
| 10 | 2 | 21.409 | 18/6:14.779 |
| 11 | 2 | 18.998 | 18/6:11.796 |
| 12 | 2 | 18.580 | 18/6:08.683 |
| 13 | 2 | 20.147 | 18/6:08.219 |
| 14 | 2 | 18.825 | 18/6:06.121 |
| 15 | 2 | 21.056 | 18/6:06.980 |
| 16 | 2 | 19.19 | 18/6:05.419 |
| 17 | 2 | 25.206 | 18/6:10.612 |
| 18 | 2 | 20.204 | 18/6:10.227 |