| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.824 | 21/6:14.304 |
| 2 | 2 | 18.123 | 21/6:17.444 |
| 3 | 3 | 18.044 | 21/6:17.937 |
| 4 | 3 | 17.726 | 21/6:16.514 |
| 5 | 3 | 17.242 | 21/6:13.628 |
| 6 | 4 | 18.351 | 21/6:15.585 |
| 7 | 4 | 17.287 | 21/6:13.791 |
| 8 | 3 | 17.756 | 21/6:13.677 |
| 9 | 6 | 26.674 | 20/6:15.616 |
| 10 | 6 | 17.380 | 20/6:12.814 |
| 11 | 6 | 17.499 | 20/6:10.738 |
| 12 | 5 | 17.089 | 20/6:08.325 |
| 13 | 5 | 17.672 | 20/6:07.180 |
| 14 | 5 | 17.628 | 20/6:06.136 |
| 15 | 5 | 17.385 | 20/6:04.907 |
| 16 | 6 | 18.434 | 20/6:05.143 |
| 17 | 5 | 17.840 | 20/6:04.652 |
| 18 | 5 | 17.692 | 20/6:04.051 |
| 19 | 5 | 17.050 | 20/6:02.838 |
| 20 | 5 | 17.762 | 20/6:02.458 |