| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.108 | N/A |
| 2 | 2 | 19.377 | 16/5:10.763 |
| 3 | 2 | 15.939 | 17/5:02.636 |
| 4 | 1 | 18.512 | 17/5:07.190 |
| 5 | 2 | 20.229 | 17/5:16.336 |
| 6 | 2 | 16.290 | 17/5:09.218 |
| 7 | 2 | 15.730 | 17/5:02.098 |
| 8 | 2 | 15.494 | 18/5:15.351 |
| 9 | 2 | 15.368 | 18/5:11.103 |
| 10 | 2 | 18.580 | 18/5:13.866 |
| 11 | 1 | 17.435 | 18/5:14.129 |
| 12 | 2 | 18.304 | 18/5:15.688 |
| 13 | 2 | 18.965 | 17/5:00.405 |
| 14 | 2 | 15.952 | 18/5:15.875 |
| 15 | 2 | 15.595 | 18/5:13.685 |
| 16 | 1 | 15.642 | 18/5:11.841 |
| 17 | 1 | 19.438 | 18/5:14.261 |
| 18 | 1 | 16.703 | 18/5:13.661 |