| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.061 | 20/6:01.220 |
| 2 | 4 | 21.354 | 19/6:14.442 |
| 3 | 2 | 18.748 | 19/6:08.366 |
| 4 | 3 | 18.568 | 19/6:04.472 |
| 5 | 3 | 20.842 | 19/6:10.777 |
| 6 | 3 | 18.160 | 19/6:06.488 |
| 7 | 4 | 23.598 | 19/6:18.184 |
| 8 | 4 | 18.920 | 19/6:15.846 |
| 9 | 4 | 21.378 | 19/6:19.217 |
| 10 | 4 | 20.196 | 19/6:19.667 |
| 11 | 4 | 19.594 | 19/6:18.996 |
| 12 | 4 | 18.981 | 19/6:17.467 |
| 13 | 4 | 19.152 | 19/6:16.422 |
| 14 | 4 | 18.649 | 19/6:14.844 |
| 15 | 3 | 19.723 | 19/6:14.837 |
| 16 | 3 | 19.080 | 19/6:14.067 |
| 17 | 3 | 18.876 | 19/6:13.160 |
| 18 | 2 | 18.458 | 19/6:11.912 |
| 19 | 2 | 19.539 | 19/6:11.877 |