| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.439 | 20/6:08.780 |
| 2 | 2 | 18.514 | 20/6:09.530 |
| 3 | 2 | 17.692 | 20/6:04.300 |
| 4 | 2 | 16.831 | 21/6:15.249 |
| 5 | 2 | 18.155 | 21/6:16.450 |
| 6 | 2 | 18.206 | 21/6:17.430 |
| 7 | 2 | 17.438 | 21/6:15.825 |
| 8 | 2 | 18.830 | 20/6:00.263 |
| 9 | 2 | 18.694 | 20/6:01.776 |
| 10 | 2 | 17.488 | 20/6:00.574 |
| 11 | 2 | 17.681 | 21/6:17.939 |
| 12 | 2 | 16.878 | 21/6:15.981 |
| 13 | 2 | 18.588 | 21/6:17.086 |
| 14 | 2 | 17.242 | 21/6:16.014 |
| 15 | 2 | 18.026 | 21/6:16.183 |
| 16 | 2 | 18.061 | 21/6:16.376 |
| 17 | 2 | 17.573 | 21/6:15.944 |
| 18 | 2 | 17.709 | 21/6:15.719 |
| 19 | 2 | 17.955 | 21/6:15.789 |
| 20 | 2 | 17.599 | 21/6:15.479 |
| 21 | 2 | 17.544 | 21/6:15.143 |