| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.560 | 17/6:06.520 |
| 2 | 3 | 20.956 | 17/6:01.386 |
| 3 | 3 | 20.820 | 18/6:20.016 |
| 4 | 3 | 20.858 | 18/6:18.873 |
| 5 | 4 | 25.636 | 17/6:13.422 |
| 6 | 4 | 21.177 | 17/6:11.187 |
| 7 | 4 | 23.704 | 17/6:15.727 |
| 8 | 5 | 21.209 | 17/6:13.830 |
| 9 | 5 | 20.060 | 17/6:10.184 |
| 10 | 5 | 20.831 | 17/6:08.579 |
| 11 | 5 | 20.789 | 17/6:07.200 |
| 12 | 4 | 21.078 | 17/6:06.461 |
| 13 | 4 | 21.714 | 17/6:06.666 |
| 14 | 4 | 22.046 | 17/6:07.246 |
| 15 | 3 | 20.832 | 17/6:06.373 |
| 16 | 4 | 27.195 | 17/6:12.369 |
| 17 | 4 | 20.542 | 17/6:11.007 |