| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.927 | 21/6:16.467 |
| 2 | 3 | 19.611 | 20/6:15.380 |
| 3 | 3 | 20.275 | 19/6:06.149 |
| 4 | 3 | 20.127 | 19/6:10.215 |
| 5 | 3 | 19.730 | 19/6:11.146 |
| 6 | 3 | 19.676 | 19/6:11.596 |
| 7 | 3 | 19.955 | 19/6:12.674 |
| 8 | 3 | 20.245 | 19/6:14.172 |
| 9 | 3 | 19.924 | 19/6:14.659 |
| 10 | 3 | 23.326 | 18/6:01.433 |
| 11 | 3 | 23.285 | 18/6:06.678 |
| 12 | 3 | 21.202 | 18/6:07.924 |
| 13 | 3 | 21.804 | 18/6:09.813 |
| 14 | 3 | 20.068 | 18/6:09.199 |
| 15 | 3 | 20.310 | 18/6:08.958 |
| 16 | 3 | 20.358 | 18/6:08.801 |
| 17 | 3 | 20.829 | 18/6:09.161 |
| 18 | 3 | 20.195 | 18/6:08.847 |