| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.959 | 19/6:19.221 |
| 2 | 5 | 20.007 | 19/6:19.677 |
| 3 | 5 | 20.250 | 18/6:01.296 |
| 4 | 3 | 19.667 | 19/6:19.444 |
| 5 | 4 | 25.763 | 18/6:20.326 |
| 6 | 3 | 19.835 | 18/6:16.443 |
| 7 | 3 | 20.065 | 18/6:14.261 |
| 8 | 3 | 24.021 | 17/6:00.330 |
| 9 | 3 | 21.034 | 17/6:00.024 |
| 10 | 3 | 19.827 | 18/6:18.770 |
| 11 | 4 | 21.400 | 18/6:19.355 |
| 12 | 4 | 20.691 | 18/6:18.779 |
| 13 | 3 | 20.563 | 18/6:18.114 |
| 14 | 3 | 20.224 | 18/6:17.108 |
| 15 | 3 | 20.581 | 18/6:16.664 |
| 16 | 3 | 19.831 | 18/6:15.433 |
| 17 | 3 | 20.069 | 18/6:14.598 |
| 18 | 3 | 19.406 | 18/6:13.193 |