| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 2.072 | N/A |
| 2 | 2 | 21.673 | 18/6:10.513 |
| 3 | 2 | 21.778 | 18/6:11.405 |
| 4 | 1 | 23.251 | 18/6:20.005 |
| 5 | 1 | 21.799 | 18/6:18.201 |
| 6 | 1 | 21.458 | 18/6:15.932 |
| 7 | 1 | 21.833 | 18/6:15.482 |
| 8 | 1 | 21.990 | 18/6:15.542 |
| 9 | 1 | 23.014 | 18/6:17.763 |
| 10 | 1 | 23.184 | 18/6:19.812 |
| 11 | 1 | 21.645 | 18/6:18.834 |
| 12 | 1 | 21.422 | 18/6:17.690 |
| 13 | 2 | 22.853 | 18/6:18.763 |
| 14 | 2 | 22.330 | 18/6:18.988 |
| 15 | 2 | 21.028 | 18/6:17.599 |
| 16 | 2 | 21.395 | 18/6:16.812 |
| 17 | 1 | 23.332 | 18/6:18.181 |
| 18 | 1 | 26.101 | 18/6:22.158 |