| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 17.510 | 21/6:07.710 |
| 2 | 5 | 17.497 | 21/6:07.574 |
| 3 | 6 | 22.573 | 19/6:04.673 |
| 4 | 6 | 18.568 | 19/6:01.703 |
| 5 | 6 | 17.514 | 20/6:14.648 |
| 6 | 6 | 22.075 | 19/6:06.500 |
| 7 | 5 | 19.196 | 19/6:06.247 |
| 8 | 5 | 17.175 | 19/6:01.257 |
| 9 | 6 | 16.486 | 20/6:14.653 |
| 10 | 5 | 20.076 | 20/6:17.340 |
| 11 | 5 | 17.514 | 20/6:14.880 |
| 12 | 5 | 16.890 | 20/6:11.790 |
| 13 | 5 | 17.215 | 20/6:09.675 |
| 14 | 5 | 17.314 | 20/6:08.004 |
| 15 | 5 | 18.967 | 20/6:08.760 |
| 16 | 5 | 21.538 | 20/6:12.635 |
| 17 | 5 | 26.149 | 19/6:02.405 |
| 18 | 5 | 17.717 | 19/6:00.973 |
| 19 | 5 | 16.808 | 20/6:17.665 |
| 20 | 4 | 22.436 | 20/6:21.218 |