| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.110 | 20/6:02.200 |
| 2 | 2 | 17.551 | 21/6:14.441 |
| 3 | 4 | 24.036 | 19/6:18.081 |
| 4 | 2 | 17.931 | 19/6:08.733 |
| 5 | 4 | 22.626 | 18/6:00.914 |
| 6 | 3 | 18.147 | 19/6:14.937 |
| 7 | 3 | 18.080 | 19/6:10.448 |
| 8 | 3 | 18.448 | 19/6:07.956 |
| 9 | 3 | 18.209 | 19/6:05.514 |
| 10 | 3 | 19.015 | 19/6:05.091 |
| 11 | 2 | 18.480 | 19/6:03.821 |
| 12 | 2 | 18.516 | 19/6:02.819 |
| 13 | 2 | 17.769 | 19/6:00.880 |
| 14 | 2 | 18.249 | 20/6:18.810 |
| 15 | 2 | 18.791 | 20/6:18.611 |
| 16 | 2 | 18.830 | 20/6:18.485 |
| 17 | 2 | 18.522 | 20/6:18.012 |
| 18 | 2 | 18.231 | 20/6:17.268 |
| 19 | 2 | 19.062 | 20/6:17.477 |
| 20 | 2 | 18.640 | 20/6:17.243 |