| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 23.349 | N/A |
| 2 | 5 | 20.430 | 18/6:10.659 |
| 3 | 5 | 20.049 | 18/6:07.420 |
| 4 | 5 | 19.677 | 18/6:04.233 |
| 5 | 5 | 20.262 | 18/6:05.125 |
| 6 | 5 | 20.618 | 18/6:06.871 |
| 7 | 5 | 22.889 | 18/6:14.469 |
| 8 | 5 | 21.300 | 18/6:16.038 |
| 9 | 4 | 20.515 | 18/6:15.546 |
| 10 | 4 | 19.894 | 18/6:13.991 |
| 11 | 4 | 19.836 | 18/6:12.648 |
| 12 | 4 | 20.305 | 18/6:12.274 |
| 13 | 4 | 20.015 | 18/6:11.551 |
| 14 | 4 | 19.260 | 18/6:09.952 |
| 15 | 4 | 19.615 | 18/6:09.013 |
| 16 | 4 | 21.937 | 18/6:10.831 |
| 17 | 4 | 21.771 | 18/6:12.245 |
| 18 | 4 | 20.110 | 18/6:11.832 |